Merge branch 'master' of https://github.com/bitpay/copay

Gruntfile.js

@@ -93,7 +93,14 @@ module.exports = function(grunt) {
           'src/js/controllers/**/*.js'
         ],
         tasks: ['concat:js']
-      }
+      },
+      gettext: {
+        files: [
+          'i18n/po/*.po',
+          'i18n/po/*.pot'
+        ],
+        tasks: ['nggettext_compile','concat']
+      },
     },
     sass: {
       dist: {

README.md

@@ -43,11 +43,11 @@ cd copay
 Ensure you have [Node](https://nodejs.org/) installed, then install and start Copay:
 
 ```sh
-npm install
+npm run apply:copay
 npm start
 ```
 
-Visit [`localhost:3000`](http://localhost:3000/) to view the app.
+Visit [`localhost:8100`](http://localhost:8100/) to view the app.
 
 A watch task is also available to rebuild components of the app as changes are made. This task can be run in a separate process – while the server started by `npm start` is running – to quickly test changes.
 

app-template/bitpay/appConfig.json

@@ -17,13 +17,13 @@
   "url": "https://bitpay.com",
   "appDescription": "Secure Bitcoin Wallet",
   "winAppName": "BitPayWallet",
-  "wpPublisherId": "{}",
+  "WindowsStoreIdentityName": "18C7659D.BitPaySecureBitcoinWallet",
-  "wpProductId": "{}",
+  "WindowsStoreDisplayName": "BitPay - Secure Bitcoin Wallet",
   "windowsAppId": "2d1002d7-ee34-4f60-bd29-0c871ba0c195",
   "pushSenderId": "1036948132229",
   "description": "Secure Bitcoin Wallet",
-  "version": "3.5.0",
+  "version": "3.6.3",
-  "androidVersion": "350000",
+  "androidVersion": "363000",
   "_extraCSS": null,
   "_enabledExtensions": {
     "coinbase": true,

app-template/config-template.xml

@@ -17,6 +17,9 @@
     <preference name="DisallowOverscroll" value="true"/>
     <preference name="HideKeyboardFormAccessoryBar" value="true"/>
     <!-- #355 -->
+    <preference name="WindowsStoreIdentityName" value="*WINDOWSSTOREIDENTITYNAME*"/>
+    <preference name="WindowsStoreDisplayName" value="*WINDOWSSTOREDISPLAYNAME*"/>
+
     <!-- <preference name="KeyboardDisplayRequiresUserAction" value="false" /> -->
     <preference name="StatusBarBackgroundColor" value="#494949" />
     <preference name="BackupWebStorage" value="none"/>
@@ -43,7 +46,7 @@
     <plugin name="cordova-plugin-statusbar" spec="~2.2.0" />
     <plugin name="cordova-plugin-inappbrowser" spec="~1.5.0" />
     <plugin name="cordova-plugin-x-toast" spec="~2.5.2" />
-    <plugin name="com.verso.cordova.clipboard" spec="https://github.com/VersoSolutions/CordovaClipboard" />
+    <plugin name="com.verso.cordova.clipboard" spec="https://github.com/Visigo/CordovaClipboard" />
     <plugin name="cordova-plugin-x-socialsharing" spec="https://github.com/EddyVerbruggen/SocialSharing-PhoneGap-Plugin.git" />
     <plugin name="cordova-plugin-spinner-dialog" spec="~1.3.1" />
     <plugin name="cordova-plugin-dialogs" spec="~1.3.0" />
@@ -68,10 +71,13 @@
     <plugin name="cordova-plugin-queries-schemes" spec="~0.1.5" />
     <plugin name="cordova-plugin-fcm" spec="https://github.com/cmgustavo/cordova-plugin-fcm.git" />
 
+    <!--  Delete cordova-plugin-qrscanner plugin and enable phonegap-plugin-barcodescanner to build cordova windows-->
+    <!-- <plugin name="phonegap-plugin-barcodescanner" spec="https://github.com/phonegap/phonegap-plugin-barcodescanner.git" /> -->
+
     <!-- Supported Platforms -->
     <engine name="ios" spec="~4.2.1" />
     <engine name="android" spec="~6.2.3" />
-    <engine name="windows" spec="~4.4.3" />
+    <engine name="windows" spec="~5.0.0" />
 
     <!-- Platform Specific Settings -->
     <platform name="ios">

app-template/copay/appConfig.json

@@ -17,13 +17,13 @@
   "url": "https://copay.io",
   "appDescription": "Copay Bitcoin Wallet",
   "winAppName": "CopayWallet",
-  "wpPublisherId": "{31cdd08b-457c-413d-b440-f6665eec847d}",
+  "WindowsStoreIdentityName": "18C7659D.Copay-SecureBitcoinWallet",
-  "wpProductId": "{5381aa50-9069-11e4-84cc-293caf9cbdc8}",
+  "WindowsStoreDisplayName": "Copay - Secure Bitcoin Wallet",
   "windowsAppId": "804636ee-b017-4cad-8719-e58ac97ffa5c",
   "pushSenderId": "1036948132229",
   "description": "A Secure Bitcoin Wallet",
-  "version": "3.5.0",
+  "version": "3.6.3",
-  "androidVersion": "350000",
+  "androidVersion": "363000",
   "_extraCSS": null,
   "_enabledExtensions": {
     "coinbase": true,

app-template/package-template.json

@@ -81,7 +81,7 @@
   },
   "scripts": {
     "postinstall":            "bower install",
-    "start":                  "npm run build:www && ionic serve --nolivereload --nogulp -s",
+    "start":                  "npm run build:www && ionic serve --nolivereload --nogulp -s --address 0.0.0.0",
     "start:ios":              "npm run build:www && npm run build:ios && npm run open:ios",
     "start:android":          "npm run build:www && npm run build:android && npm run run:android",
     "start:windows":          "npm run build:www && npm run build:windows",
@@ -91,10 +91,10 @@
     "build:www-release":      "grunt prod",
     "build:ios":              "cordova prepare ios && cordova build ios --debug",
     "build:android":          "cordova prepare android && cordova build android --debug",
-    "build:windows":          "cordova prepare windows && cordova build windows -- --arch=\"x86\"",
+    "build:windows":          "cordova prepare windows && cordova build windows -- --arch=\"ARM\"",
     "build:ios-release":      "cordova prepare ios && cordova build ios --release",
     "build:android-release":  "cordova prepare android && cordova build android --release",
-    "build:windows-release":  "cordova prepare windows && cordova build windows --release --arch=\"x86\"",
+    "build:windows-release":  "cordova prepare windows && cordova build windows --release --arch=\"ARM\"",
     "build:desktop":          "grunt desktop",
     "build:osx":            "grunt osx",
     "open:ios":               "open platforms/ios/*.xcodeproj",

build.json

@@ -0,0 +1,11 @@
+{
+    "windows": {
+        "debug": {
+            "packageCertificateKeyFile": "platforms\\windows\\CordovaApp_TemporaryKey.pfx"
+        },
+        "release": {
+            "packageThumbprint": "ABCABCABCABC123123123123",
+            "publisherId": "CN=F89609D1-EB3E-45FD-A58A-C2E3895FCE7B"
+        }
+    }
+}

src/js/controllers/addresses.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('addressesController', function($scope, $log, $stateParams, $state, $timeout, $ionicHistory, $ionicScrollDelegate, configService, popupService, gettextCatalog, ongoingProcess, lodash, profileService, walletService, bwcError, platformInfo, appConfigService) {
+angular.module('copayApp.controllers').controller('addressesController', function($scope, $log, $stateParams, $state, $timeout, $ionicHistory, $ionicScrollDelegate, configService, popupService, gettextCatalog, ongoingProcess, lodash, profileService, walletService, bwcError, platformInfo, appConfigService, txFormatService, feeService) {
   var UNUSED_ADDRESS_LIMIT = 5;
   var BALANCE_ADDRESS_LIMIT = 5;
   var config = configService.getSync().wallet.settings;
@@ -55,7 +55,7 @@ angular.module('copayApp.controllers').controller('addressesController', functio
         $scope.latestWithBalance = lodash.slice(withBalance, 0, BALANCE_ADDRESS_LIMIT);
 
         lodash.each(withBalance, function(a) {
-          a.balanceStr = (a.amount * satToUnit).toFixed(unitDecimals) + ' ' + unitName;
+          a.balanceStr = txFormatService.formatAmount(a.amount);
         });
 
         $scope.viewAll = {
@@ -72,6 +72,31 @@ angular.module('copayApp.controllers').controller('addressesController', functio
         });
       });
     });
+
+
+
+    feeService.getFeeLevels(function(err, levels){
+      walletService.getLowUtxos($scope.wallet, levels, function(err, resp) {
+        if (err) return;
+
+        if (resp.allUtxos && resp.allUtxos.length) {
+
+
+          var allSum = lodash.sum(resp.allUtxos || 0, 'satoshis');
+          var per = (resp.minFee / allSum) * 100;
+
+          $scope.lowWarning = resp.warning;
+          $scope.lowUtxosNb = resp.lowUtxos.length;
+          $scope.allUtxosNb = resp.allUtxos.length;
+          $scope.lowUtxosSum = txFormatService.formatAmountStr(lodash.sum(resp.lowUtxos || 0, 'satoshis'));
+          $scope.allUtxosSum = txFormatService.formatAmountStr(allSum);
+          $scope.minFee = txFormatService.formatAmountStr(resp.minFee || 0);
+          $scope.minFeePer = per.toFixed(2) + '%';
+
+
+        }
+      });
+    });
   };
 
   function processPaths(list) {
@@ -116,7 +141,14 @@ angular.module('copayApp.controllers').controller('addressesController', functio
   };
 
   $scope.viewAllAddresses = function() {
-    $state.go('tabs.settings.allAddresses', {
+    var fromView = $ionicHistory.currentStateName();
+    var path;
+    if (fromView.indexOf('settings') !== -1) {
+      path = 'tabs.settings.allAddresses';
+    } else {
+      path = 'tabs.wallet.allAddresses';
+    }
+    $state.go(path, {
       walletId: $scope.wallet.id
     });
   };

src/js/controllers/advancedSettings.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('advancedSettingsController', function($scope, $log, configService) {
+angular.module('copayApp.controllers').controller('advancedSettingsController', function($scope, $log, configService, platformInfo) {
 
   var updateConfig = function() {
     var config = configService.getSync();
@@ -50,6 +50,7 @@ angular.module('copayApp.controllers').controller('advancedSettingsController',
   };
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
+    $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
     updateConfig();
   });
 

src/js/controllers/buyCoinbase.js

@@ -44,66 +44,77 @@ angular.module('copayApp.controllers').controller('buyCoinbaseController', funct
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
     $scope.isFiat = data.stateParams.currency != 'bits' && data.stateParams.currency != 'BTC' ? true : false;
     var parsedAmount = txFormatService.parseAmount(
-      data.stateParams.amount, 
+      data.stateParams.amount,
       data.stateParams.currency);
 
-    amount = parsedAmount.amount;
+    // Buy always in BTC
-    currency = parsedAmount.currency;
+    amount = (parsedAmount.amountSat / 100000000).toFixed(8);
+    currency = 'BTC';
+
     $scope.amountUnitStr = parsedAmount.amountUnitStr;
 
-    $scope.network = coinbaseService.getNetwork();
+    ongoingProcess.set('calculatingFee', true);
-    $scope.wallets = profileService.getWallets({
+    coinbaseService.checkEnoughFundsForFee(amount, function(err) {
-      onlyComplete: true,
+      ongoingProcess.set('calculatingFee', false);
-      network: $scope.network
-    });
-
-    if (lodash.isEmpty($scope.wallets)) {
-      showErrorAndBack('No wallets available');
-      return;
-    }
-    $scope.wallet = $scope.wallets[0]; // Default first wallet
-
-    ongoingProcess.set('connectingCoinbase', true);
-    coinbaseService.init(function(err, res) {
       if (err) {
-        ongoingProcess.set('connectingCoinbase', false);
         showErrorAndBack(err);
         return;
       }
-      var accessToken = res.accessToken;
 
-      coinbaseService.buyPrice(accessToken, coinbaseService.getAvailableCurrency(), function(err, b) {
+      $scope.network = coinbaseService.getNetwork();
-        $scope.buyPrice = b.data || null;
+      $scope.wallets = profileService.getWallets({
+        onlyComplete: true,
+        network: $scope.network
       });
 
-      $scope.paymentMethods = [];
+      if (lodash.isEmpty($scope.wallets)) {
-      $scope.selectedPaymentMethodId = { value : null };
+        showErrorAndBack('No wallets available');
-      coinbaseService.getPaymentMethods(accessToken, function(err, p) {
+        return;
+      }
+      $scope.wallet = $scope.wallets[0]; // Default first wallet
+
+      ongoingProcess.set('connectingCoinbase', true);
+      coinbaseService.init(function(err, res) {
         if (err) {
           ongoingProcess.set('connectingCoinbase', false);
           showErrorAndBack(err);
           return;
         }
+        var accessToken = res.accessToken;
 
-        var hasPrimary;
+        coinbaseService.buyPrice(accessToken, coinbaseService.getAvailableCurrency(), function(err, b) {
-        var pm;
+          $scope.buyPrice = b.data || null;
-        for(var i = 0; i < p.data.length; i++) {
+        });
-          pm = p.data[i];
+
-          if (pm.allow_buy) {
+        $scope.paymentMethods = [];
-            $scope.paymentMethods.push(pm);
+        $scope.selectedPaymentMethodId = { value : null };
+        coinbaseService.getPaymentMethods(accessToken, function(err, p) {
+          if (err) {
+            ongoingProcess.set('connectingCoinbase', false);
+            showErrorAndBack(err);
+            return;
           }
-          if (pm.allow_buy && pm.primary_buy) {
+
-            hasPrimary = true;
+          var hasPrimary;
-            $scope.selectedPaymentMethodId.value = pm.id;
+          var pm;
+          for(var i = 0; i < p.data.length; i++) {
+            pm = p.data[i];
+            if (pm.allow_buy) {
+              $scope.paymentMethods.push(pm);
+            }
+            if (pm.allow_buy && pm.primary_buy) {
+              hasPrimary = true;
+              $scope.selectedPaymentMethodId.value = pm.id;
+            }
           }
-        }
+          if (lodash.isEmpty($scope.paymentMethods)) {
-        if (lodash.isEmpty($scope.paymentMethods)) {
+            ongoingProcess.set('connectingCoinbase', false);
-          ongoingProcess.set('connectingCoinbase', false);
+            showErrorAndBack('No payment method available to buy');
-          showErrorAndBack('No payment method available to buy');
+            return;
-          return;
+          }
-        }
+          if (!hasPrimary) $scope.selectedPaymentMethodId.value = $scope.paymentMethods[0].id;
-        if (!hasPrimary) $scope.selectedPaymentMethodId.value = $scope.paymentMethods[0].id;
+          $scope.buyRequest();
-        $scope.buyRequest();
+        });
       });
     });
   });
@@ -139,12 +150,12 @@ angular.module('copayApp.controllers').controller('buyCoinbaseController', funct
   };
 
   $scope.buyConfirm = function() {
-    var message = 'Buy bitcoin for ' + amount + ' ' + currency;
+    var message = 'Buy bitcoin for ' + $scope.amountUnitStr;
     var okText = 'Confirm';
     var cancelText = 'Cancel';
     popupService.showConfirm(null, message, okText, cancelText, function(ok) {
       if (!ok) return;
-        
+
       ongoingProcess.set('buyingBitcoin', true, statusChangeHandler);
       coinbaseService.init(function(err, res) {
         if (err) {

src/js/controllers/confirm.js

@@ -1,14 +1,38 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('confirmController', function($rootScope, $scope, $interval, $filter, $timeout, $ionicScrollDelegate, gettextCatalog, walletService, platformInfo, lodash, configService, rateService, $stateParams, $window, $state, $log, profileService, bitcore, txFormatService, ongoingProcess, $ionicModal, popupService, $ionicHistory, $ionicConfig, payproService, feeService, bwcError) {
-  var cachedTxp = {};
+
-  var feeLevel;
-  var feePerKb;
-  var toAmount;
-  var isChromeApp = platformInfo.isChromeApp;
   var countDown = null;
-  var cachedSendMax = {};
+  var CONFIRM_LIMIT_USD = 20;
-  $scope.isCordova = platformInfo.isCordova;
+  var FEE_TOO_HIGH_LIMIT_PER = 15;
+
+  var tx = {};
+
+  // Config Related values
+  var config = configService.getSync();
+  var walletConfig = config.wallet;
+  var unitToSatoshi = walletConfig.settings.unitToSatoshi;
+  var unitDecimals = walletConfig.settings.unitDecimals;
+  var satToUnit = 1 / unitToSatoshi;
+  var configFeeLevel = walletConfig.settings.feeLevel ? walletConfig.settings.feeLevel : 'normal';
+
+
+  // Platform info
+  var isChromeApp = platformInfo.isChromeApp;
+  var isCordova = platformInfo.isCordova;
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
+  function refresh() {
+    $timeout(function() {
+      $scope.$apply();
+    }, 1);
+  }
+
+
+  $scope.showWalletSelector = function() {
+    $scope.walletSelector = true;
+    refresh();
+  };
 
   $scope.$on("$ionicView.beforeLeave", function(event, data) {
     $ionicConfig.views.swipeBackEnabled(true);
@@ -18,305 +42,346 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     $ionicConfig.views.swipeBackEnabled(false);
   });
 
+
+  function exitWithError(err) {
+    $log.info('Error setting wallet selector:' + err);
+    popupService.showAlert(gettextCatalog.getString(), bwcError.msg(err), function() {
+      $ionicHistory.nextViewOptions({
+        disableAnimate: true,
+        historyRoot: true
+      });
+      $ionicHistory.clearHistory();
+      $state.go('tabs.send');
+    });
+  };
+
+  function setNoWallet(msg) {
+    $scope.wallet = null;
+    $scope.noWalletMessage = gettextCatalog.getString(msg);
+    $log.warn('Not ready to make the payment:' + msg);
+    $timeout(function() {
+      $scope.$apply();
+    });
+  };
+
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
 
-    toAmount = data.stateParams.toAmount;
+    function setWalletSelector(network, minAmount, cb) {
-    cachedSendMax = {};
+
+      // no min amount? (sendMax) => look for no empty wallets
+      minAmount = minAmount || 1;
+
+      $scope.wallets = profileService.getWallets({
+        onlyComplete: true,
+        network: network
+      });
+
+      if (!$scope.wallets || !$scope.wallets.length) {
+        setNoWallet('No wallets available');
+        return cb();
+      }
+
+      var filteredWallets = [];
+      var index = 0;
+      var walletsUpdated = 0;
+
+      lodash.each($scope.wallets, function(w) {
+        walletService.getStatus(w, {}, function(err, status) {
+          if (err || !status) {
+            $log.error(err);
+          } else {
+            walletsUpdated++;
+            w.status = status;
+
+            if (!status.availableBalanceSat)
+              $log.debug('No balance available in: ' + w.name);
+
+            if (status.availableBalanceSat > minAmount) {
+              filteredWallets.push(w);
+            }
+          }
+
+          if (++index == $scope.wallets.length) {
+            if (!walletsUpdated)
+              return cb('Could not update any wallet');
+
+            if (lodash.isEmpty(filteredWallets)) {
+              setNoWallet('Insufficent funds');
+            }
+            $scope.wallets = lodash.clone(filteredWallets);
+            return cb();
+          }
+        });
+      });
+    };
+
+    // Setup $scope
+
+    // Grab stateParams
+    tx = {
+      toAmount: parseInt(data.stateParams.toAmount),
+      sendMax: data.stateParams.useSendMax == 'true' ? true : false,
+      toAddress: data.stateParams.toAddress,
+      description: data.stateParams.description,
+      paypro: data.stateParams.paypro,
+
+      feeLevel: configFeeLevel,
+      spendUnconfirmed: walletConfig.spendUnconfirmed,
+
+      // Vanity tx info (not in the real tx)
+      recipientType: data.stateParams.recipientType || null,
+      toName: data.stateParams.toName,
+      toEmail: data.stateParams.toEmail,
+      toColor: data.stateParams.toColor,
+      network: (new bitcore.Address(data.stateParams.toAddress)).network.name,
+      txp: {},
+    };
+
+
+    // Other Scope vars
+    $scope.isCordova = isCordova;
+    $scope.isWindowsPhoneApp = isWindowsPhoneApp;
     $scope.showAddress = false;
-    $scope.useSendMax = data.stateParams.useSendMax == 'true' ? true : false;
+
-    $scope.recipientType = data.stateParams.recipientType || null;
+    updateTx(tx, null, {}, function() {
-    $scope.toAddress = data.stateParams.toAddress;
+
-    $scope.toName = data.stateParams.toName;
+      $scope.walletSelectorTitle = gettextCatalog.getString('Send from');
-    $scope.toEmail = data.stateParams.toEmail;
+
-    $scope.toColor = data.stateParams.toColor;
+      setWalletSelector(tx.network, tx.toAmount, function(err) {
-    $scope.description = data.stateParams.description;
+        if (err) {
-    $scope.paypro = data.stateParams.paypro;
+          return exitWithError('Could not update wallets');
-    $scope.insufficientFunds = false;
+        }
-    $scope.noMatchingWallet = false;
+
-    $scope.paymentExpired = {
+        if ($scope.wallets.length > 1) {
-      value: false
+          $scope.showWalletSelector();
-    };
+        } else if ($scope.wallets.length) {
-    $scope.remainingTimeStr = {
+          setWallet($scope.wallets[0], tx);
-      value: null
+        }
-    };
+      });
-    $scope.network = (new bitcore.Address($scope.toAddress)).network.name;
+
-    setFee();
+    });
-    resetValues();
-    setwallets();
-    applyButtonText();
   });
 
-  function setFee(customFeeLevel, cb) {
+
-    feeService.getCurrentFeeValue($scope.network, customFeeLevel, function(err, currentFeePerKb) {
+  function getSendMaxInfo(tx, wallet, cb) {
-      var config = configService.getSync().wallet;
+    if (!tx.sendMax) return cb();
-      var configFeeLevel = (config.settings && config.settings.feeLevel) ? config.settings.feeLevel : 'normal';
+
-      feePerKb = currentFeePerKb;
+    //ongoingProcess.set('retrievingInputs', true);
-      feeLevel = customFeeLevel ? customFeeLevel : configFeeLevel;
+    walletService.getSendMaxInfo(wallet, {
-      $scope.feeLevel = feeService.feeOpts[feeLevel];
+      feePerKb: tx.feeRate,
-      if (cb) return cb();
+      excludeUnconfirmedUtxos: !tx.spendUnconfirmed,
+      returnInputs: true,
+    }, cb);
+  };
+
+
+  function getTxp(tx, wallet, dryRun, cb) {
+
+    // ToDo: use a credential's (or fc's) function for this
+    if (tx.description && !wallet.credentials.sharedEncryptingKey) {
+      var msg = gettextCatalog.getString('Could not add message to imported wallet without shared encrypting key');
+      $log.warn(msg);
+      return setSendError(msg);
+    }
+
+    if (tx.toAmount > Number.MAX_SAFE_INTEGER) {
+      var msg = gettextCatalog.getString('Amount too big');
+      $log.warn(msg);
+      return setSendError(msg);
+    }
+
+    var txp = {};
+
+    txp.outputs = [{
+      'toAddress': tx.toAddress,
+      'amount': tx.toAmount,
+      'message': tx.description
+    }];
+
+    if (tx.sendMaxInfo) {
+      txp.inputs = tx.sendMaxInfo.inputs;
+      txp.fee = tx.sendMaxInfo.fee;
+    } else {
+      txp.feeLevel = tx.feeLevel;
+    }
+
+    txp.message = tx.description;
+
+    if (tx.paypro) {
+      txp.payProUrl = tx.paypro.url;
+    }
+    txp.excludeUnconfirmedUtxos = !tx.spendUnconfirmed;
+    txp.dryRun = dryRun;
+    walletService.createTx(wallet, txp, function(err, ctxp) {
+      if (err) {
+        setSendError(err);
+        return cb(err);
+      }
+      return cb(null, ctxp);
+    });
+  };
+
+  function updateTx(tx, wallet, opts, cb) {
+
+    if (opts.clearCache) {
+      tx.txp = {};
+    }
+
+    $scope.tx = tx;
+
+    function updateAmount() {
+      if (!tx.toAmount) return;
+
+      // Amount
+      tx.amountStr = txFormatService.formatAmountStr(tx.toAmount);
+      tx.amountValueStr = tx.amountStr.split(' ')[0];
+      tx.amountUnitStr = tx.amountStr.split(' ')[1];
+      txFormatService.formatAlternativeStr(tx.toAmount, function(v) {
+        tx.alternativeAmountStr = v;
+      });
+    }
+
+    updateAmount();
+    refresh();
+
+    // End of quick refresh, before wallet is selected.
+    if (!wallet)return cb();
+
+    feeService.getFeeRate(tx.network, tx.feeLevel, function(err, feeRate) {
+      if (err) return cb(err);
+
+      tx.feeRate = feeRate;
+      tx.feeLevelName = feeService.feeOpts[tx.feeLevel];
+
+      if (!wallet)
+        return cb();
+
+      getSendMaxInfo(lodash.clone(tx), wallet, function(err, sendMaxInfo) {
+        if (err) {
+          var msg = gettextCatalog.getString('Error getting SendMax information');
+          return setSendError(msg);
+        }
+
+        if (sendMaxInfo) {
+
+          $log.debug('Send max info', sendMaxInfo);
+
+          if (tx.sendMax && sendMaxInfo.amount == 0) {
+            setNoWallet('Insufficent funds');
+            popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Not enough funds for fee'));
+            return cb('no_funds');
+          }
+
+          tx.sendMaxInfo = sendMaxInfo;
+          tx.toAmount = tx.sendMaxInfo.amount;
+          updateAmount();
+          showSendMaxWarning(sendMaxInfo);
+        }
+
+        // txp already generated for this wallet?
+        if (tx.txp[wallet.id]) {
+          refresh();
+          return cb();
+        }
+
+        getTxp(lodash.clone(tx), wallet, opts.dryRun, function(err, txp) {
+          if (err) return cb(err);
+
+          txp.feeStr = txFormatService.formatAmountStr(txp.fee);
+          txFormatService.formatAlternativeStr(txp.fee, function(v) {
+            txp.alternativeFeeStr = v;
+          });
+
+          var per = (txp.fee / (txp.amount + txp.fee) * 100);
+          txp.feeRatePerStr = per.toFixed(2) + '%';
+          txp.feeToHigh = per > FEE_TOO_HIGH_LIMIT_PER; 
+
+
+          tx.txp[wallet.id] = txp;
+          $log.debug('Confirm. TX Fully Updated for wallet:' + wallet.id, tx);
+          refresh();
+
+          return cb();
+        });
+      });
     });
   }
 
   function useSelectedWallet() {
-    if (!$scope.useSendMax) displayValues();
+
+    if (!$scope.useSendMax) {
+      showAmount(tx.toAmount);
+    }
+
     $scope.onWalletSelect($scope.wallet);
   }
 
-  function applyButtonText(multisig) {
+  function setButtonText(isMultisig, isPayPro) {
-    $scope.buttonText = $scope.isCordova ? gettextCatalog.getString('Slide') + ' ' : gettextCatalog.getString('Click') + ' ';
+    $scope.buttonText = gettextCatalog.getString(isCordova && !isWindowsPhoneApp ? 'Slide' : 'Click') + ' ';
 
-    if ($scope.paypro) {
+    if (isPayPro) {
       $scope.buttonText += gettextCatalog.getString('to pay');
-    } else if (multisig) {
+    } else if (isMultisig) {
       $scope.buttonText += gettextCatalog.getString('to accept');
     } else
       $scope.buttonText += gettextCatalog.getString('to send');
   };
 
-  function setwallets() {
-    $scope.wallets = profileService.getWallets({
-      onlyComplete: true,
-      network: $scope.network
-    });
-
-    if (!$scope.wallets || !$scope.wallets.length) {
-      $scope.noMatchingWallet = true;
-      displayValues();
-      $log.warn('No ' + $scope.network + ' wallets to make the payment');
-      $timeout(function() {
-        $scope.$apply();
-      });
-      return;
-    }
-
-    var filteredWallets = [];
-    var index = 0;
-    var enoughFunds = false;
-    var walletsUpdated = 0;
-
-    lodash.each($scope.wallets, function(w) {
-      walletService.getStatus(w, {}, function(err, status) {
-        if (err || !status) {
-          $log.error(err);
-        } else {
-          walletsUpdated++;
-          w.status = status;
-          if (!status.availableBalanceSat) $log.debug('No balance available in: ' + w.name);
-          if (status.availableBalanceSat > toAmount) {
-            filteredWallets.push(w);
-            enoughFunds = true;
-          }
-        }
-
-        if (++index == $scope.wallets.length) {
-          if (!lodash.isEmpty(filteredWallets)) {
-            $scope.wallets = lodash.clone(filteredWallets);
-            if ($scope.useSendMax) {
-              if ($scope.wallets.length > 1)
-                $scope.showWalletSelector();
-              else {
-                $scope.wallet = $scope.wallets[0];
-                $scope.getSendMaxInfo();
-              }
-            } else initConfirm();
-          } else {
-
-            // Were we able to update any wallet?
-            if (walletsUpdated) {
-              if (!enoughFunds) $scope.insufficientFunds = true;
-              displayValues();
-              $log.warn('No wallet available to make the payment');
-            } else {
-              popupService.showAlert(gettextCatalog.getString('Could not update wallets'), bwcError.msg(err), function() {
-                $ionicHistory.nextViewOptions({
-                  disableAnimate: true,
-                  historyRoot: true
-                });
-                $ionicHistory.clearHistory();
-                $state.go('tabs.send');
-              });
-            }
-
-          }
-          $timeout(function() {
-            $scope.$apply();
-          });
-        }
-      });
-    });
-  };
 
   $scope.toggleAddress = function() {
     $scope.showAddress = !$scope.showAddress;
   };
 
-  var initConfirm = function() {
-    if ($scope.paypro) _paymentTimeControl($scope.paypro.expires);
 
-    displayValues();
+  function showSendMaxWarning(sendMaxInfo) {
-    if ($scope.wallets.length > 1) $scope.showWalletSelector();
-    else setWallet($scope.wallets[0]);
-    $timeout(function() {
-      $scope.$apply();
-    });
-  };
 
-  function displayValues() {
+    function verifyExcludedUtxos() {
-    toAmount = parseInt(toAmount);
+      var warningMsg = [];
-    $scope.amountStr = txFormatService.formatAmountStr(toAmount);
+      if (sendMaxInfo.utxosBelowFee > 0) {
-    $scope.displayAmount = getDisplayAmount($scope.amountStr);
+        warningMsg.push(gettextCatalog.getString("A total of {{amountBelowFeeStr}} were excluded. These funds come from UTXOs smaller than the network fee provided.", {
-    $scope.displayUnit = getDisplayUnit($scope.amountStr);
+          amountBelowFeeStr: txFormatService.formatAmountStr(sendMaxInfo.amountBelowFee)
-    txFormatService.formatAlternativeStr(toAmount, function(v) {
+        }));
-      $scope.alternativeAmountStr = v;
-    });
-  };
-
-  function resetValues() {
-    $scope.displayAmount = $scope.displayUnit = $scope.fee = $scope.feeFiat = $scope.feeRateStr = $scope.alternativeAmountStr = $scope.insufficientFunds = $scope.noMatchingWallet = null;
-    $scope.showAddress = false;
-  };
-
-  $scope.getSendMaxInfo = function() {
-    resetValues();
-    var config = configService.getSync().wallet;
-
-    ongoingProcess.set('retrievingInputs', true);
-    walletService.getSendMaxInfo($scope.wallet, {
-      feePerKb: feePerKb,
-      excludeUnconfirmedUtxos: !config.spendUnconfirmed,
-      returnInputs: true,
-    }, function(err, resp) {
-      ongoingProcess.set('retrievingInputs', false);
-      if (err) {
-        popupService.showAlert(gettextCatalog.getString('Error'), err);
-        return;
       }
 
-      if (resp.amount == 0) {
+      if (sendMaxInfo.utxosAboveMaxSize > 0) {
-        $scope.insufficientFunds = true;
+        warningMsg.push(gettextCatalog.getString("A total of {{amountAboveMaxSizeStr}} were excluded. The maximum size allowed for a transaction was exceeded.", {
-        popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Not enough funds for fee'));
+          amountAboveMaxSizeStr: txFormatService.formatAmountStr(sendMaxInfo.amountAboveMaxSize)
-        return;
+        }));
       }
+      return warningMsg.join('\n');
+    };
 
-      $scope.sendMaxInfo = {
+    var msg = gettextCatalog.getString("{{fee}} will be deducted for bitcoin networking fees.", {
-        sendMax: true,
+      fee: txFormatService.formatAmountStr(sendMaxInfo.fee)
-        amount: resp.amount,
-        inputs: resp.inputs,
-        fee: resp.fee,
-        feePerKb: feePerKb,
-      };
-
-      cachedSendMax[$scope.wallet.id] = $scope.sendMaxInfo;
-
-      var msg = gettextCatalog.getString("{{fee}} will be deducted for bitcoin networking fees.", {
-        fee: txFormatService.formatAmountStr(resp.fee)
-      });
-      var warningMsg = verifyExcludedUtxos();
-
-      if (!lodash.isEmpty(warningMsg))
-        msg += '\n' + warningMsg;
-
-      popupService.showAlert(null, msg, function() {
-        setSendMaxValues(resp);
-
-        createTx($scope.wallet, true, function(err, txp) {
-          if (err) return;
-          cachedTxp[$scope.wallet.id] = txp;
-          apply(txp);
-        });
-      });
-
-      function verifyExcludedUtxos() {
-        var warningMsg = [];
-        if (resp.utxosBelowFee > 0) {
-          warningMsg.push(gettextCatalog.getString("A total of {{amountBelowFeeStr}} were excluded. These funds come from UTXOs smaller than the network fee provided.", {
-            amountBelowFeeStr: txFormatService.formatAmountStr(resp.amountBelowFee)
-          }));
-        }
-
-        if (resp.utxosAboveMaxSize > 0) {
-          warningMsg.push(gettextCatalog.getString("A total of {{amountAboveMaxSizeStr}} were excluded. The maximum size allowed for a transaction was exceeded.", {
-            amountAboveMaxSizeStr: txFormatService.formatAmountStr(resp.amountAboveMaxSize)
-          }));
-        }
-        return warningMsg.join('\n');
-      };
     });
-  };
+    var warningMsg = verifyExcludedUtxos();
 
-  function setSendMaxValues(data) {
+    if (!lodash.isEmpty(warningMsg))
-    resetValues();
+      msg += '\n' + warningMsg;
-    var config = configService.getSync().wallet;
-    var unitToSatoshi = config.settings.unitToSatoshi;
-    var satToUnit = 1 / unitToSatoshi;
-    var unitDecimals = config.settings.unitDecimals;
 
-    $scope.amountStr = txFormatService.formatAmountStr(data.amount, true);
+    popupService.showAlert(null, msg, function() {});
-    $scope.displayAmount = getDisplayAmount($scope.amountStr);
-    $scope.displayUnit = getDisplayUnit($scope.amountStr);
-    $scope.fee = txFormatService.formatAmountStr(data.fee);
-    txFormatService.formatAlternativeStr(data.fee, function(v) {
-      $scope.feeFiat = v;
-    });
-    toAmount = parseFloat((data.amount * satToUnit).toFixed(unitDecimals));
-    txFormatService.formatAlternativeStr(data.amount, function(v) {
-      $scope.alternativeAmountStr = v;
-    });
-    $scope.feeRateStr = (data.fee / (data.amount + data.fee) * 100).toFixed(2) + '%';
-    $timeout(function() {
-      $scope.$apply();
-    });
-  };
-
-  $scope.$on('accepted', function(event) {
-    $scope.approve();
-  });
-
-  $scope.showWalletSelector = function() {
-    $scope.walletSelectorTitle = gettextCatalog.getString('Send from');
-    if (!$scope.useSendMax && ($scope.insufficientFunds || $scope.noMatchingWallet)) return;
-    $scope.showWallets = true;
   };
 
   $scope.onWalletSelect = function(wallet) {
-    if ($scope.useSendMax) {
+    setWallet(wallet, tx);
-      $scope.wallet = wallet;
-      if (cachedSendMax[wallet.id]) {
-        $log.debug('Send max cached for wallet:', wallet.id);
-        setSendMaxValues(cachedSendMax[wallet.id]);
-        return;
-      }
-      $scope.getSendMaxInfo();
-    } else
-      setWallet(wallet);
-
-    applyButtonText(wallet.credentials.m > 1);
   };
 
-  $scope.showDescriptionPopup = function() {
+  $scope.showDescriptionPopup = function(tx) {
     var message = gettextCatalog.getString('Add description');
     var opts = {
-      defaultText: $scope.description
+      defaultText: tx.description
     };
 
     popupService.showPrompt(null, message, opts, function(res) {
-      if (typeof res != 'undefined') $scope.description = res;
+      if (typeof res != 'undefined') tx.description = res;
       $timeout(function() {
         $scope.$apply();
       });
     });
   };
 
-  function getDisplayAmount(amountStr) {
-    return $scope.amountStr.split(' ')[0];
-  };
-
-  function getDisplayUnit(amountStr) {
-    return $scope.amountStr.split(' ')[1];
-  };
-
   function _paymentTimeControl(expirationTime) {
-    $scope.paymentExpired.value = false;
+    $scope.paymentExpired = false;
     setExpirationTime();
 
     countDown = $interval(function() {
@@ -334,12 +399,12 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       var totalSecs = expirationTime - now;
       var m = Math.floor(totalSecs / 60);
       var s = totalSecs % 60;
-      $scope.remainingTimeStr.value = ('0' + m).slice(-2) + ":" + ('0' + s).slice(-2);
+      $scope.remainingTimeStr = ('0' + m).slice(-2) + ":" + ('0' + s).slice(-2);
     };
 
     function setExpiredValues() {
-      $scope.paymentExpired.value = true;
+      $scope.paymentExpired = true;
-      $scope.remainingTimeStr.value = gettextCatalog.getString('Expired');
+      $scope.remainingTimeStr = gettextCatalog.getString('Expired');
       if (countDown) $interval.cancel(countDown);
       $timeout(function() {
         $scope.$apply();
@@ -347,31 +412,27 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     };
   };
 
-  function setWallet(wallet, delayed) {
+  /* sets a wallet on the UI, creates a TXPs for that wallet */
-    var stop;
+
+  function setWallet(wallet, tx) {
+
     $scope.wallet = wallet;
-    $scope.fee = $scope.txp = null;
-    if (stop) {
-      $timeout.cancel(stop);
-      stop = null;
-    }
 
-    if (cachedTxp[wallet.id]) {
+    setButtonText(wallet.credentials.m > 1, !!tx.paypro);
-      apply(cachedTxp[wallet.id]);
+
-    } else {
+    if (tx.paypro)
-      stop = $timeout(function() {
+      _paymentTimeControl(tx.paypro.expires);
-        createTx(wallet, true, function(err, txp) {
+
-          if (err) return;
+    updateTx(tx, wallet, {
-          cachedTxp[wallet.id] = txp;
+      dryRun: true
-          apply(txp);
+    }, function(err) {
-        });
+      $timeout(function() {
-      }, delayed ? 2000 : 1);
+        $ionicScrollDelegate.resize();
-    }
+        $scope.$apply();
+      }, 10);
+
+    });
 
-    $timeout(function() {
-      $ionicScrollDelegate.resize();
-      $scope.$apply();
-    }, 10);
   };
 
   var setSendError = function(msg) {
@@ -382,75 +443,6 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     popupService.showAlert(gettextCatalog.getString('Error at confirm'), bwcError.msg(msg));
   };
 
-  function apply(txp) {
-    $scope.fee = txFormatService.formatAmountStr(txp.fee);
-    txFormatService.formatAlternativeStr(txp.fee, function(v) {
-      $scope.feeFiat = v;
-    });
-    $scope.txp = txp;
-    $scope.feeRateStr = (txp.fee / (txp.amount + txp.fee) * 100).toFixed(2) + '%';
-    $timeout(function() {
-      $scope.$apply();
-    });
-  };
-
-  var createTx = function(wallet, dryRun, cb) {
-    var config = configService.getSync().wallet;
-    var currentSpendUnconfirmed = config.spendUnconfirmed;
-    var paypro = $scope.paypro;
-    var toAddress = $scope.toAddress;
-    var description = $scope.description;
-    var unitToSatoshi = config.settings.unitToSatoshi;
-    var unitDecimals = config.settings.unitDecimals;
-
-    // ToDo: use a credential's (or fc's) function for this
-    if (description && !wallet.credentials.sharedEncryptingKey) {
-      var msg = gettextCatalog.getString('Could not add message to imported wallet without shared encrypting key');
-      $log.warn(msg);
-      return setSendError(msg);
-    }
-
-    if (toAmount > Number.MAX_SAFE_INTEGER) {
-      var msg = gettextCatalog.getString('Amount too big');
-      $log.warn(msg);
-      return setSendError(msg);
-    }
-
-    var txp = {};
-    var amount;
-
-    if ($scope.useSendMax) amount = parseFloat((toAmount * unitToSatoshi).toFixed(0));
-    else amount = toAmount;
-
-    txp.outputs = [{
-      'toAddress': toAddress,
-      'amount': amount,
-      'message': description
-    }];
-
-    if ($scope.sendMaxInfo) {
-      txp.inputs = $scope.sendMaxInfo.inputs;
-      txp.fee = $scope.sendMaxInfo.fee;
-    } else
-      txp.feeLevel = feeLevel;
-
-    txp.message = description;
-
-    if (paypro) {
-      txp.payProUrl = paypro.url;
-    }
-    txp.excludeUnconfirmedUtxos = !currentSpendUnconfirmed;
-    txp.dryRun = dryRun;
-
-    walletService.createTx(wallet, txp, function(err, ctxp) {
-      if (err) {
-        setSendError(err);
-        return cb(err);
-      }
-      return cb(null, ctxp);
-    });
-  };
-
   $scope.openPPModal = function() {
     $ionicModal.fromTemplateUrl('views/modals/paypro.html', {
       scope: $scope
@@ -464,14 +456,11 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     $scope.payproModal.hide();
   };
 
-  $scope.approve = function(onSendStatusChange) {
+  $scope.approve = function(tx, wallet, onSendStatusChange) {
 
-    var wallet = $scope.wallet;
+    if (!tx || !wallet) return;
-    if (!wallet) {
-      return;
-    }
 
-    if ($scope.paypro && $scope.paymentExpired.value) {
+    if ($scope.paymentExpired) {
       popupService.showAlert(null, gettextCatalog.getString('This bitcoin payment request has expired.'));
       $scope.sendStatus = '';
       $timeout(function() {
@@ -481,46 +470,54 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     }
 
     ongoingProcess.set('creatingTx', true, onSendStatusChange);
-    createTx(wallet, false, function(err, txp) {
+    getTxp(lodash.clone(tx), wallet, false, function(err, txp) {
       ongoingProcess.set('creatingTx', false, onSendStatusChange);
       if (err) return;
 
-      var config = configService.getSync();
+      // confirm txs for more that 20usd, if not spending/touchid is enabled
-      var spendingPassEnabled = walletService.isEncrypted(wallet);
+      function confirmTx(cb) {
-      var touchIdEnabled = config.touchIdFor && config.touchIdFor[wallet.id];
+        if (walletService.isEncrypted(wallet))
-      var isCordova = $scope.isCordova;
+          return cb();
-      var bigAmount = parseFloat(txFormatService.formatToUSD(txp.amount)) > 20;
-      var message = gettextCatalog.getString('Sending {{amountStr}} from your {{name}} wallet', {
-        amountStr: $scope.amountStr,
-        name: wallet.name
-      });
-      var okText = gettextCatalog.getString('Confirm');
-      var cancelText = gettextCatalog.getString('Cancel');
 
-      if (!spendingPassEnabled && !touchIdEnabled) {
+        var amountUsd = parseFloat(txFormatService.formatToUSD(txp.amount));
-        if (isCordova) {
+        if (amountUsd <= CONFIRM_LIMIT_USD)
-          if (bigAmount) {
+          return cb();
-            popupService.showConfirm(null, message, okText, cancelText, function(ok) {
+
-              if (!ok) {
+        var message = gettextCatalog.getString('Sending {{amountStr}} from your {{name}} wallet', {
-                $scope.sendStatus = '';
+          amountStr: tx.amountStr,
-                $timeout(function() {
+          name: wallet.name
-                  $scope.$apply();
+        });
-                });
+        var okText = gettextCatalog.getString('Confirm');
-                return;
+        var cancelText = gettextCatalog.getString('Cancel');
-              }
+        popupService.showConfirm(null, message, okText, cancelText, function(ok) {
-              publishAndSign(wallet, txp, onSendStatusChange);
+          return cb(!ok);
-            });
+        });
-          } else publishAndSign(wallet, txp, onSendStatusChange);
+      };
-        } else {
+
-          popupService.showConfirm(null, message, okText, cancelText, function(ok) {
+      function publishAndSign() {
-            if (!ok) {
+        if (!wallet.canSign() && !wallet.isPrivKeyExternal()) {
-              $scope.sendStatus = '';
+          $log.info('No signing proposal: No private key');
-              return;
+
-            }
+          return walletService.onlyPublish(wallet, txp, function(err) {
-            publishAndSign(wallet, txp, onSendStatusChange);
+            if (err) setSendError(err);
-          });
+          }, onSendStatusChange);
         }
-      } else publishAndSign(wallet, txp, onSendStatusChange);
+
+        walletService.publishAndSign(wallet, txp, function(err, txp) {
+          if (err) return setSendError(err);
+        }, onSendStatusChange);
+      };
+
+      confirmTx(function(nok) {
+        if (nok) {
+          $scope.sendStatus = '';
+          $timeout(function() {
+            $scope.$apply();
+          });
+          return;
+        }
+        publishAndSign();
+      });
     });
   };
 
@@ -543,68 +540,47 @@ angular.module('copayApp.controllers').controller('confirmController', function(
 
   $scope.statusChangeHandler = statusChangeHandler;
 
-  $scope.onConfirm = function() {
-    $scope.approve(statusChangeHandler);
-  };
-
   $scope.onSuccessConfirm = function() {
-    var previousView = $ionicHistory.viewHistory().backView && $ionicHistory.viewHistory().backView.stateName;
-
-    $ionicHistory.nextViewOptions({
-      disableAnimate: true
-    });
-    $ionicHistory.removeBackView();
     $scope.sendStatus = '';
-
     $ionicHistory.nextViewOptions({
       disableAnimate: true,
       historyRoot: true
     });
-    $ionicHistory.clearHistory();
     $state.go('tabs.send').then(function() {
+      $ionicHistory.clearHistory();
       $state.transitionTo('tabs.home');
     });
   };
 
-  function publishAndSign(wallet, txp, onSendStatusChange) {
+  $scope.chooseFeeLevel = function(tx, wallet) {
 
-    if (!wallet.canSign() && !wallet.isPrivKeyExternal()) {
+    var scope = $rootScope.$new(true);
-      $log.info('No signing proposal: No private key');
+    scope.network = tx.network;
+    scope.feeLevel = tx.feeLevel;
+    scope.noSave = true;
 
-      return walletService.onlyPublish(wallet, txp, function(err) {
-        if (err) setSendError(err);
-      }, onSendStatusChange);
-    }
-
-    walletService.publishAndSign(wallet, txp, function(err, txp) {
-      if (err) return setSendError(err);
-    }, onSendStatusChange);
-  };
-
-  $scope.chooseFeeLevel = function() {
-
-    $scope.customFeeLevel = feeLevel;
     $ionicModal.fromTemplateUrl('views/modals/chooseFeeLevel.html', {
-      scope: $scope,
+      scope: scope,
     }).then(function(modal) {
-      $scope.chooseFeeLevelModal = modal;
+      scope.chooseFeeLevelModal = modal;
-      $scope.openModal();
+      scope.openModal();
     });
-    $scope.openModal = function() {
+    scope.openModal = function() {
-      $scope.chooseFeeLevelModal.show();
+      scope.chooseFeeLevelModal.show();
     };
-    $scope.hideModal = function(customFeeLevel) {
+
-      if (customFeeLevel) {
+    scope.hideModal = function(customFeeLevel) {
-        cachedTxp = {};
+      scope.chooseFeeLevelModal.hide();
-        cachedSendMax = {};
+      $log.debug('Custom fee level choosen:' + customFeeLevel + ' was:' + tx.feeLevel);
-        ongoingProcess.set('gettingFeeLevels', true);
+      if (tx.feeLevel == customFeeLevel)
-        setFee(customFeeLevel, function() {
+        return;
-          ongoingProcess.set('gettingFeeLevels', false);
+
-          resetValues();
+      tx.feeLevel = customFeeLevel;
-          if ($scope.wallet) useSelectedWallet();
+      updateTx(tx, wallet, {
-        })
+        clearCache: true,
-      }
+        dryRun: true,
-      $scope.chooseFeeLevelModal.hide();
+      }, function() {
+      });
     };
   };
 

src/js/controllers/feedback/rateApp.js

@@ -5,7 +5,7 @@ angular.module('copayApp.controllers').controller('rateAppController', function(
   $scope.appName = appConfigService.nameCase;
   var isAndroid = platformInfo.isAndroid;
   var isIOS = platformInfo.isIOS;
-  var isWP = platformInfo.isWP;
+
   var config = configService.getSync();
 
   $scope.skip = function() {
@@ -42,8 +42,6 @@ angular.module('copayApp.controllers').controller('rateAppController', function(
       url = $scope.appName == 'Copay' ? defaults.rateApp.copay.android : defaults.rateApp.bitpay.android;
     if (isIOS)
       url = $scope.appName == 'Copay' ? defaults.rateApp.copay.ios : defaults.rateApp.bitpay.ios;
-    // if (isWP)
-    // url = $scope.appName == 'Copay' ? defaults.rateApp.copay.windows : defaults.rateApp.bitpay.windows;
 
     externalLinkService.open(url);
     $state.go('tabs.rate.complete', {

src/js/controllers/join.js

@@ -50,6 +50,7 @@ angular.module('copayApp.controllers').controller('joinController',
 
     $scope.onQrCodeScannedJoin = function(data) {
       $scope.formData.secret = data;
+      $scope.$apply();
     };
 
     if ($stateParams.url) {
@@ -136,7 +137,7 @@ angular.module('copayApp.controllers').controller('joinController',
       }
 
       if ($scope.formData.seedSource.id == walletService.externalSource.ledger.id || $scope.formData.seedSource.id == walletService.externalSource.trezor.id || $scope.formData.seedSource.id == walletService.externalSource.intelTEE.id) {
-        var account = $scope.account;
+        var account = $scope.formData.account;
         if (!account || account < 1) {
           popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Invalid account number'));
           return;

src/js/controllers/modals/txpDetails.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('txpDetailsController', function($scope, $rootScope, $timeout, $interval, $log, ongoingProcess, platformInfo, $ionicScrollDelegate, txFormatService, bwcError, gettextCatalog, lodash, walletService, popupService, $ionicHistory) {
+angular.module('copayApp.controllers').controller('txpDetailsController', function($scope, $rootScope, $timeout, $interval, $log, ongoingProcess, platformInfo, $ionicScrollDelegate, txFormatService, bwcError, gettextCatalog, lodash, walletService, popupService, $ionicHistory, feeService) {
   var isGlidera = $scope.isGlidera;
   var GLIDERA_LOCK_TIME = 6 * 60 * 60;
   var now = Math.floor(Date.now() / 1000);
@@ -9,37 +9,41 @@ angular.module('copayApp.controllers').controller('txpDetailsController', functi
   $scope.init = function() {
     $scope.loading = null;
     $scope.isCordova = platformInfo.isCordova;
+    $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+    $scope.copayers = $scope.wallet.status.wallet.copayers;
     $scope.copayerId = $scope.wallet.credentials.copayerId;
     $scope.isShared = $scope.wallet.credentials.n > 1;
     $scope.canSign = $scope.wallet.canSign() || $scope.wallet.isPrivKeyExternal();
     $scope.color = $scope.wallet.color;
     $scope.data = {};
-    $scope.displayAmount = getDisplayAmount($scope.tx.amountStr);
+    displayFeeValues();
-    $scope.displayUnit = getDisplayUnit($scope.tx.amountStr);
     initActionList();
     checkPaypro();
     applyButtonText();
   };
 
+  function displayFeeValues() {
+    txFormatService.formatAlternativeStr($scope.tx.fee, function(v) {
+      $scope.tx.feeFiatStr = v;
+    });
+    $scope.tx.feeRateStr = ($scope.tx.fee / ($scope.tx.amount + $scope.tx.fee) * 100).toFixed(2) + '%';
+    $scope.tx.feeLevelStr = feeService.feeOpts[$scope.tx.feeLevel];
+  };
+
   function applyButtonText() {
-    $scope.buttonText = $scope.isCordova ? gettextCatalog.getString('Slide') + ' ' : gettextCatalog.getString('Click') + ' ';
+    $scope.buttonText = $scope.isCordova && !$scope.isWindowsPhoneApp ? gettextCatalog.getString('Slide') + ' ' : gettextCatalog.getString('Click') + ' ';
 
     var lastSigner = lodash.filter($scope.tx.actions, {
       type: 'accept'
     }).length == $scope.tx.requiredSignatures - 1;
 
-    if (lastSigner)
+    if (lastSigner) {
       $scope.buttonText += gettextCatalog.getString('to send');
-    else
+      $scope.successText = gettextCatalog.getString('Payment Sent');
+    } else {
       $scope.buttonText += gettextCatalog.getString('to accept');
-  };
+      $scope.successText = gettextCatalog.getString('Payment Accepted');
-
+    }
-  function getDisplayAmount(amountStr) {
-    return amountStr.split(' ')[0];
-  };
-
-  function getDisplayUnit(amountStr) {
-    return amountStr.split(' ')[1];
   };
 
   function initActionList() {

src/js/controllers/paperWallet.js

@@ -60,7 +60,7 @@ angular.module('copayApp.controllers').controller('paperWalletController',
         $scope.wallet.buildTxFromPrivateKey($scope.privateKey, destinationAddress, null, function(err, testTx) {
           if (err) return cb(err);
           var rawTxLength = testTx.serialize().length;
-          feeService.getCurrentFeeValue('livenet', null, function(err, feePerKB) {
+          feeService.getCurrentFeeRate('livenet', function(err, feePerKB) {
             var opts = {};
             opts.fee = Math.round((feePerKB * rawTxLength) / 2000);
             $scope.wallet.buildTxFromPrivateKey($scope.privateKey, destinationAddress, opts, function(err, tx) {

src/js/controllers/preferences.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesController',
-  function($scope, $rootScope, $timeout, $log, $ionicHistory, configService, profileService, fingerprintService, walletService) {
+  function($scope, $rootScope, $timeout, $log, $ionicHistory, configService, profileService, fingerprintService, walletService, platformInfo) {
     var wallet;
     var walletId;
 
@@ -76,7 +76,7 @@ angular.module('copayApp.controllers').controller('preferencesController',
       wallet = profileService.getWallet(data.stateParams.walletId);
       walletId = wallet.credentials.walletId;
       $scope.wallet = wallet;
-
+      $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
       $scope.externalSource = null;
 
       if (!wallet)

src/js/controllers/preferencesFee.js

@@ -2,13 +2,14 @@
 
 angular.module('copayApp.controllers').controller('preferencesFeeController', function($scope, $timeout, $ionicHistory, lodash, gettextCatalog, configService, feeService, ongoingProcess, popupService) {
 
-  $scope.save = function(newFee) {
+  var network;
 
-    if ($scope.customFeeLevel) {
+  $scope.save = function(newFee) {
-      $scope.currentFeeLevel = newFee;
+    $scope.currentFeeLevel = newFee;
-      updateCurrentValues();
+    updateCurrentValues();
+
+    if ($scope.noSave) 
       return;
-    }
 
     var opts = {
       wallet: {
@@ -20,8 +21,6 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
 
     configService.set(opts, function(err) {
       if (err) $log.debug(err);
-      $scope.currentFeeLevel = newFee;
-      updateCurrentValues();
       $timeout(function() {
         $scope.$apply();
       });
@@ -33,8 +32,10 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
   });
 
   $scope.init = function() {
+
+    $scope.network = $scope.network || 'livenet';
     $scope.feeOpts = feeService.feeOpts;
-    $scope.currentFeeLevel = $scope.customFeeLevel ? $scope.customFeeLevel : feeService.getCurrentFeeLevel();
+    $scope.currentFeeLevel = $scope.feeLevel || feeService.getCurrentFeeLevel();
     $scope.loadingFee = true;
     feeService.getFeeLevels(function(err, levels) {
       $scope.loadingFee = false;
@@ -45,22 +46,27 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
       }
       $scope.feeLevels = levels;
       updateCurrentValues();
-      $scope.$apply();
+      $timeout(function() {
+        $scope.$apply();
+      });
     });
   };
 
   var updateCurrentValues = function() {
     if (lodash.isEmpty($scope.feeLevels) || lodash.isEmpty($scope.currentFeeLevel)) return;
-    var feeLevelValue = lodash.find($scope.feeLevels['livenet'], {
+
+    var value = lodash.find($scope.feeLevels[$scope.network], {
       level: $scope.currentFeeLevel
     });
-    if (lodash.isEmpty(feeLevelValue)) {
+
+    if (lodash.isEmpty(value)) {
       $scope.feePerSatByte = null;
       $scope.avgConfirmationTime = null;
       return;
     }
-    $scope.feePerSatByte = (feeLevelValue.feePerKB / 1000).toFixed();
+
-    $scope.avgConfirmationTime = feeLevelValue.nbBlocks * 10;
+    $scope.feePerSatByte = (value.feePerKB / 1000).toFixed();
+    $scope.avgConfirmationTime = value.nbBlocks * 10;
   };
 
   $scope.chooseNewFee = function() {

src/js/controllers/tab-home.js

@@ -12,6 +12,7 @@ angular.module('copayApp.controllers').controller('tabHomeController',
     $scope.homeTip = $stateParams.fromOnboarding;
     $scope.isCordova = platformInfo.isCordova;
     $scope.isAndroid = platformInfo.isAndroid;
+    $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
     $scope.isNW = platformInfo.isNW;
     $scope.showRateCard = {};
 
@@ -42,6 +43,11 @@ angular.module('copayApp.controllers').controller('tabHomeController',
       }
 
       storageService.getFeedbackInfo(function(error, info) {
+
+        if ($scope.isWindowsPhoneApp) {
+          $scope.showRateCard.value = false;
+          return;
+        }
         if (!info) {
           initFeedBackInfo();
         } else {

src/js/controllers/tab-send.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('tabSendController', function($scope, $rootScope, $log, $timeout, $ionicScrollDelegate, addressbookService, profileService, lodash, $state, walletService, incomingData, popupService, platformInfo, bwcError, gettextCatalog) {
+angular.module('copayApp.controllers').controller('tabSendController', function($scope, $rootScope, $log, $timeout, $ionicScrollDelegate, addressbookService, profileService, lodash, $state, walletService, incomingData, popupService, platformInfo, bwcError, gettextCatalog, scannerService) {
 
   var originalList;
   var CONTACTS_SHOW_LIMIT;
@@ -120,7 +120,20 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
   };
 
   $scope.openScanner = function() {
-    $state.go('tabs.scan');
+    var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
+    if (!isWindowsPhoneApp) {
+      $state.go('tabs.scan');
+      return;
+    }
+
+    scannerService.useOldScanner(function(err, contents) {
+      if (err) {
+        popupService.showAlert(gettextCatalog.getString('Error'), err);
+        return;
+      }
+      incomingData.redir(contents);
+    });
   };
 
   $scope.showMore = function() {

src/js/controllers/tab-settings.js

@@ -51,6 +51,7 @@ angular.module('copayApp.controllers').controller('tabSettingsController', funct
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
     $scope.isCordova = platformInfo.isCordova;
+    $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
     $scope.isDevel = platformInfo.isDevel;
     $scope.appName = appConfigService.nameCase;
     configService.whenAvailable(function(config) {

src/js/controllers/tabsController.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('tabsController', function($rootScope, $log, $scope, $state, $stateParams, $timeout, incomingData, lodash, popupService, gettextCatalog) {
+angular.module('copayApp.controllers').controller('tabsController', function($rootScope, $log, $scope, $state, $stateParams, $timeout, platformInfo, incomingData, lodash, popupService, gettextCatalog, scannerService) {
 
   $scope.onScan = function(data) {
     if (!incomingData.redir(data)) {
@@ -22,8 +22,23 @@ angular.module('copayApp.controllers').controller('tabsController', function($ro
     }, 1);
   };
 
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+  $scope.chooseScanner = function() {
-    $rootScope.hideTabs = '';
+
-  });
+    var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
+    if (!isWindowsPhoneApp) {
+      $state.go('tabs.scan');
+      return;
+    }
+
+    scannerService.useOldScanner(function(err, contents) {
+      if (err) {
+        popupService.showAlert(gettextCatalog.getString('Error'), err);
+        return;
+      }
+      incomingData.redir(contents);
+    });
+
+  };
 
 });

src/js/controllers/topup.js

@@ -1,24 +1,18 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('topUpController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicConfig, lodash, popupService, profileService, ongoingProcess, walletService, configService, platformInfo, bitpayService, bitpayCardService, payproService, bwcError, txFormatService, sendMaxService) {
+angular.module('copayApp.controllers').controller('topUpController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicConfig, lodash, popupService, profileService, ongoingProcess, walletService, configService, platformInfo, bitpayService, bitpayCardService, payproService, bwcError, txFormatService, sendMaxService, gettextCatalog) {
-
-  var amount;
-  var currency;
-  var cardId;
-  var sendMax;
 
   $scope.isCordova = platformInfo.isCordova;
-
+  var cardId;
-  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+  var useSendMax;
-    $ionicConfig.views.swipeBackEnabled(true);
+  var amount;
-  });
+  var currency;
-
+  var createdTx;
-  $scope.$on("$ionicView.enter", function(event, data) {
+  var message;
-    $ionicConfig.views.swipeBackEnabled(false);
+  var configWallet = configService.getSync().wallet;
-  });
 
   var showErrorAndBack = function(title, msg) {
-    title = title || 'Error';
+    title = title || gettextCatalog.getString('Error');
     $scope.sendStatus = '';
     $log.error(msg);
     msg = msg.errors ? msg.errors[0].message : msg;
@@ -27,17 +21,24 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
     });
   };
 
-  var showError = function(title, msg) {
+  var showError = function(title, msg, cb) {
-    title = title || 'Error';
+    cb = cb || function() {};
+    title = title || gettextCatalog.getString('Error');
     $scope.sendStatus = '';
     $log.error(msg);
     msg = msg.errors ? msg.errors[0].message : msg;
-    popupService.showAlert(title, msg);
+    popupService.showAlert(title, msg, cb);
+  };
+
+  var satToFiat = function(sat, cb) {
+    txFormatService.toFiat(sat, $scope.currencyIsoCode, function(value) {
+      return cb(value);
+    });
   };
 
   var publishAndSign = function (wallet, txp, onSendStatusChange, cb) {
     if (!wallet.canSign() && !wallet.isPrivKeyExternal()) {
-      var err = 'No signing proposal: No private key';
+      var err = gettextCatalog.getString('No signing proposal: No private key');
       $log.info(err);
       return cb(err);
     }
@@ -50,7 +51,7 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
 
   var statusChangeHandler = function (processName, showName, isOn) {
     $log.debug('statusChangeHandler: ', processName, showName, isOn);
-    if ( processName == 'topup' && !isOn) {
+    if (processName == 'topup' && !isOn) {
       $scope.sendStatus = 'success';
       $timeout(function() {
         $scope.$digest();
@@ -60,137 +61,237 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
     }
   };
 
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+  var setTotalAmount = function(amountSat, invoiceFeeSat, networkFeeSat) {
-    cardId = data.stateParams.id;
+    satToFiat(amountSat, function(a) {
-    sendMax = data.stateParams.useSendMax;
+      $scope.amount = Number(a);
 
-    if (!cardId) {
+      satToFiat(invoiceFeeSat, function(i) {
-      showErrorAndBack(null, 'No card selected');
+        $scope.invoiceFee = Number(i);
-      return;
+
+        satToFiat(networkFeeSat, function(n) {
+          $scope.networkFee = Number(n);
+          $scope.totalAmount = $scope.amount + $scope.invoiceFee + $scope.networkFee;
+          $timeout(function() {
+            $scope.$digest();
+          });
+        });
+      });
+    });
+  };
+
+  var createInvoice = function(data, cb) {
+    bitpayCardService.topUp(cardId, data, function(err, invoiceId) {
+      if (err) {
+        return cb({
+          title: gettextCatalog.getString('Could not create the invoice'),
+          message: err
+        });
+      }
+
+      bitpayCardService.getInvoice(invoiceId, function(err, inv) {
+        if (err) {
+          return cb({
+            title: gettextCatalog.getString('Could not get the invoice'),
+            message: err
+          });
+        }
+        return cb(null, inv);
+      });
+    });
+  };
+
+  var createTx = function(wallet, invoice, message, cb) {
+    var payProUrl = (invoice && invoice.paymentUrls) ? invoice.paymentUrls.BIP73 : null;
+
+    if (!payProUrl) {
+      return cb({
+        title: gettextCatalog.getString('Error in Payment Protocol'),
+        message: gettextCatalog.getString('Invalid URL')
+      });
     }
-    
-    var parsedAmount = txFormatService.parseAmount(
-      data.stateParams.amount, 
-      data.stateParams.currency);
 
-    amount = parsedAmount.amount;
+    var outputs = [];
-    currency = parsedAmount.currency;
+    var toAddress = invoice.bitcoinAddress;
-    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    var amountSat = parseInt(invoice.btcDue * 100000000); // BTC to Satoshi
 
-    $scope.network = bitpayService.getEnvironment().network;
+    outputs.push({
-    $scope.wallets = profileService.getWallets({
+      'toAddress': toAddress,
-      onlyComplete: true,
+      'amount': amountSat,
-      network: $scope.network,
+      'message': message
-      hasFunds: true,
-      minAmount: parsedAmount.amountSat
     });
 
-    if (lodash.isEmpty($scope.wallets)) {
+    var txp = {
-      showErrorAndBack(null, 'Insufficient funds');
+      toAddress: toAddress,
-      return;
+      amount: amountSat,
+      outputs: outputs,
+      message: message,
+      payProUrl: payProUrl,
+      excludeUnconfirmedUtxos: configWallet.spendUnconfirmed ? false : true,
+      feeLevel: configWallet.settings.feeLevel || 'normal'
+    };
+
+    walletService.createTx(wallet, txp, function(err, ctxp) {
+      if (err) {
+        return cb({
+          title: gettextCatalog.getString('Could not create transaction'),
+          message: bwcError.msg(err)
+        });
+      }
+      return cb(null, ctxp);
+    });
+  };
+
+  var calculateAmount = function(wallet, cb) {
+    // Global variables defined beforeEnter
+    var a = amount;
+    var c = currency;
+
+    if (useSendMax) {
+      sendMaxService.getInfo(wallet, function(err, maxValues) {
+        if (err) {
+          return cb({
+            title: null,
+            message: err
+          })
+        }
+
+        if (maxValues.amount == 0) {
+          return cb({message: gettextCatalog.getString('Insufficient funds for fee')});
+        }
+
+        var maxAmountBtc = Number((maxValues.amount / 100000000).toFixed(8));
+
+        createInvoice({amount: maxAmountBtc, currency: 'BTC'}, function(err, inv) {
+          if (err) return cb(err);
+
+          var invoiceFeeSat = parseInt((inv.buyerPaidBtcMinerFee * 100000000).toFixed());
+          var newAmountSat = maxValues.amount - invoiceFeeSat;
+
+          if (newAmountSat <= 0) {
+            return cb({message: gettextCatalog.getString('Insufficient funds for fee')});
+          }
+
+          return cb(null, newAmountSat, 'sat');
+        });
+      });
+    } else {
+      return cb(null, a, c);
     }
-    $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
+  };
+
+  var initializeTopUp = function(wallet, parsedAmount) {
+    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    var dataSrc = {
+      amount: parsedAmount.amount,
+      currency: parsedAmount.currency
+    };
+    ongoingProcess.set('loadingTxInfo', true);
+    createInvoice(dataSrc, function(err, invoice) {
+      if (err) {
+        ongoingProcess.set('loadingTxInfo', false);
+        showErrorAndBack(err.title, err.message);
+        return;
+      }
+
+      var invoiceFeeSat = (invoice.buyerPaidBtcMinerFee * 100000000).toFixed();
+
+      message = gettextCatalog.getString("Top up {{amountStr}} to debit card ({{cardLastNumber}})", {
+        amountStr: $scope.amountUnitStr,
+        cardLastNumber: $scope.lastFourDigits
+      });
+
+      createTx(wallet, invoice, message, function(err, ctxp) {
+        ongoingProcess.set('loadingTxInfo', false);
+        if (err) {
+          showErrorAndBack(err.title, err.message);
+          return;
+        }
+
+        // Save TX in memory
+        createdTx = ctxp;
+
+        $scope.totalAmountStr = txFormatService.formatAmountStr(ctxp.amount);
+
+        setTotalAmount(parsedAmount.amountSat, invoiceFeeSat, ctxp.fee);
+
+      });
+
+    });
+
+  };
+
+  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(true);
+  });
+
+  $scope.$on("$ionicView.enter", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(false);
+  });
+
+  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+
+    cardId = data.stateParams.id;
+    useSendMax = data.stateParams.useSendMax;
+    amount = data.stateParams.amount;
+    currency = data.stateParams.currency;
 
     bitpayCardService.get({ cardId: cardId, noRefresh: true }, function(err, card) {
       if (err) {
         showErrorAndBack(null, err);
         return;
       }
-      $scope.cardInfo = card[0];
+      bitpayCardService.setCurrencySymbol(card[0]);
-      bitpayCardService.setCurrencySymbol($scope.cardInfo);
+      $scope.lastFourDigits = card[0].lastFourDigits;
-      bitpayCardService.getRates($scope.cardInfo.currency, function(err, data) {
+      $scope.currencySymbol = card[0].currencySymbol;
-        if (err) $log.error(err);
+      $scope.currencyIsoCode = card[0].currency;
-        $scope.rate = data.rate;
-      });
-    });
 
+      $scope.wallets = profileService.getWallets({
+        onlyComplete: true,
+        network: bitpayService.getEnvironment().network,
+        hasFunds: true
+      });
+
+      if (lodash.isEmpty($scope.wallets)) {
+        showErrorAndBack(null, gettextCatalog.getString('No wallets available'));
+        return;
+      }
+
+      bitpayCardService.getRates($scope.currencyIsoCode, function(err, r) {
+        if (err) $log.error(err);
+        $scope.rate = r.rate;
+      });
+
+      $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
+    });
   });
 
   $scope.topUpConfirm = function() {
 
-    var config = configService.getSync();
+    if (!createdTx) {
-    var configWallet = config.wallet;
+      showError(null, gettextCatalog.getString('Transaction has not been created'));
-    var walletSettings = configWallet.settings;
+      return;
+    }
 
-    var message = 'Add ' + amount + ' ' + currency + ' to debit card';
+    var title = gettextCatalog.getString('Confirm');
-    var okText = 'Confirm';
+    var okText = gettextCatalog.getString('OK');
-    var cancelText = 'Cancel';
+    var cancelText = gettextCatalog.getString('Cancel');
-    popupService.showConfirm(null, message, okText, cancelText, function(ok) {
+    popupService.showConfirm(title, message, okText, cancelText, function(ok) {
-      if (!ok) return;
+      if (!ok) {
+        $scope.sendStatus = '';
+        return;
+      }
 
-      var dataSrc = {
-        amount: amount,
-        currency: currency
-      };
       ongoingProcess.set('topup', true, statusChangeHandler);
-      bitpayCardService.topUp(cardId, dataSrc, function(err, invoiceId) {
+      publishAndSign($scope.wallet, createdTx, function() {}, function(err, txSent) {
         if (err) {
-          ongoingProcess.set('topup', false, statusChangeHandler);
+          ongoingProcess.set('topup', false);
-          showErrorAndBack('Could not create the invoice', err);
+          $scope.sendStatus = '';
+          showError(gettextCatalog.getString('Could not send transaction'), err);
           return;
         }
-
+        ongoingProcess.set('topup', false, statusChangeHandler);
-        bitpayCardService.getInvoice(invoiceId, function(err, invoice) {
+      });
-          if (err) {
+    });
-            ongoingProcess.set('topup', false, statusChangeHandler);
-            showError('Could not get the invoice', err);
-            return;
-          }
-
-          var payProUrl = (invoice && invoice.paymentUrls) ? invoice.paymentUrls.BIP73 : null;
-
-          if (!payProUrl) {
-            ongoingProcess.set('topup', false, statusChangeHandler);
-            showError('Error in Payment Protocol', 'Invalid URL');
-            return;
-          }
-
-          payproService.getPayProDetails(payProUrl, function(err, payProDetails) {
-            if (err) {
-              ongoingProcess.set('topup', false, statusChangeHandler);
-              showError('Error fetching invoice', err);
-              return;
-            }
-
-            var outputs = [];
-            var toAddress = payProDetails.toAddress;
-            var amountSat = payProDetails.amount;
-            var comment = 'Top up ' + amount + ' ' + currency + ' to Debit Card (' + $scope.cardInfo.lastFourDigits + ')';
-
-            outputs.push({
-              'toAddress': toAddress,
-              'amount': amountSat,
-              'message': comment
-            });
-
-            var txp = {
-              toAddress: toAddress,
-              amount: amountSat,
-              outputs: outputs,
-              message: comment,
-              payProUrl: payProUrl,
-              excludeUnconfirmedUtxos: configWallet.spendUnconfirmed ? false : true,
-              feeLevel: walletSettings.feeLevel || 'normal'
-            };
-
-            walletService.createTx($scope.wallet, txp, function(err, ctxp) {
-              if (err) {
-                ongoingProcess.set('topup', false, statusChangeHandler);
-                showError('Could not create transaction', bwcError.msg(err));
-                return;
-              }
-              publishAndSign($scope.wallet, ctxp, function() {}, function(err, txSent) {
-                ongoingProcess.set('topup', false, statusChangeHandler);
-                if (err) {
-                  showError('Could not send transaction', err);
-                  return;
-                }
-              });
-            });
-          }, true); // Disable loader
-        });
-      }); 
-    }); 
   };
 
   $scope.showWalletSelector = function() {
@@ -200,29 +301,19 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
 
   $scope.onWalletSelect = function(wallet) {
     $scope.wallet = wallet;
-    if (sendMax) {
+    ongoingProcess.set('retrievingInputs', true);
-      ongoingProcess.set('retrievingInputs', true);
+    calculateAmount(wallet, function(err, a, c) {
-      sendMaxService.getInfo($scope.wallet, function(err, values) {
+      ongoingProcess.set('retrievingInputs', false);
-        ongoingProcess.set('retrievingInputs', false);
+      if (err) {
-        if (err) {
+        createdTx = message = $scope.totalAmountStr = $scope.amountUnitStr = $scope.wallet = null;
-          showErrorAndBack(null, err);
+        showError(err.title, err.message, function() {
-          return;
+          $scope.showWalletSelector();
-        }
+        });
-        var config = configService.getSync().wallet.settings;
+        return;
-        var unitName = config.unitName;
+      }
-        var amountUnit = txFormatService.satToUnit(values.amount);
+      var parsedAmount = txFormatService.parseAmount(a, c);
-        var parsedAmount = txFormatService.parseAmount(
+      initializeTopUp(wallet, parsedAmount);
-          amountUnit, 
+    });
-          unitName);
-
-        amount = parsedAmount.amount;
-        currency = parsedAmount.currency;
-        $scope.amountUnitStr = parsedAmount.amountUnitStr;
-        $timeout(function() {
-          $scope.$digest();
-        }, 100);
-      });
-    }
   };
 
   $scope.goBackHome = function() {

src/js/controllers/tx-details.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('txDetailsController', function($rootScope, $log, $ionicHistory, $scope, $timeout, walletService, lodash, gettextCatalog, profileService, externalLinkService, popupService, ongoingProcess, txFormatService, txConfirmNotification) {
+angular.module('copayApp.controllers').controller('txDetailsController', function($rootScope, $log, $ionicHistory, $scope, $timeout, walletService, lodash, gettextCatalog, profileService, externalLinkService, popupService, ongoingProcess, txFormatService, txConfirmNotification, feeService) {
 
   var txId;
   var listeners = [];
@@ -11,20 +11,22 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
     $scope.wallet = profileService.getWallet(data.stateParams.walletId);
     $scope.color = $scope.wallet.color;
     $scope.copayerId = $scope.wallet.credentials.copayerId;
-    $scope.isShared = $scope.wallet.credentials.n > 1; 
+    $scope.isShared = $scope.wallet.credentials.n > 1;
 
     txConfirmNotification.checkIfEnabled(txId, function(res) {
-      $scope.txNotification = { value: res };
+      $scope.txNotification = {
+        value: res
+      };
     });
-  });
 
-  $scope.$on("$ionicView.afterEnter", function(event) {
     updateTx();
 
     listeners = [
       $rootScope.$on('bwsEvent', function(e, walletId, type, n) {
         if (type == 'NewBlock' && n && n.data && n.data.network == 'livenet') {
-          updateTxDebounced({hideLoading: true});
+          updateTxDebounced({
+            hideLoading: true
+          });
         }
       })
     ];
@@ -36,14 +38,6 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
     });
   });
 
-  function getDisplayAmount(amountStr) {
-    return amountStr.split(' ')[0];
-  }
-
-  function getDisplayUnit(amountStr) {
-    return amountStr.split(' ')[1];
-  }
-
   function updateMemo() {
     walletService.getTxNote($scope.wallet, $scope.btx.txid, function(err, note) {
       if (err) {
@@ -108,7 +102,8 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
 
       $scope.btx = txFormatService.processTx(tx);
       txFormatService.formatAlternativeStr(tx.fees, function(v) {
-        $scope.feeFiatStr = v;
+        $scope.btx.feeFiatStr = v;
+        $scope.btx.feeRateStr = ($scope.btx.fees / ($scope.btx.amount + $scope.btx.fees) * 100).toFixed(2) + '%';
       });
 
       if ($scope.btx.action != 'invalid') {
@@ -117,20 +112,30 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
         if ($scope.btx.action == 'moved') $scope.title = gettextCatalog.getString('Moved Funds');
       }
 
-      $scope.displayAmount = getDisplayAmount($scope.btx.amountStr);
-      $scope.displayUnit = getDisplayUnit($scope.btx.amountStr);
-
       updateMemo();
       initActionList();
       getFiatRate();
       $timeout(function() {
-        $scope.$apply();
+        $scope.$digest();
+      });
+
+      feeService.getFeeLevels(function(err, levels) {
+        if (err) return;
+        walletService.getLowAmount($scope.wallet, levels, function(err, amount) {
+          if (err) return;
+          $scope.btx.lowAmount = tx.amount < amount;
+
+          $timeout(function() {
+            $scope.$apply();
+          });
+
+        });
       });
     });
   };
 
   var updateTxDebounced = lodash.debounce(updateTx, 5000);
-  
+
   $scope.showCommentPopup = function() {
     var opts = {};
     if ($scope.btx.message) {
@@ -197,7 +202,9 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
 
   $scope.txConfirmNotificationChange = function() {
     if ($scope.txNotification.value) {
-      txConfirmNotification.subscribe($scope.wallet, { txid: txId });
+      txConfirmNotification.subscribe($scope.wallet, {
+        txid: txId
+      });
     } else {
       txConfirmNotification.unsubscribe($scope.wallet, txId);
     }

src/js/controllers/walletDetails.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('walletDetailsController', function($scope, $rootScope, $interval, $timeout, $filter, $log, $ionicModal, $ionicPopover, $state, $stateParams, $ionicHistory, profileService, lodash, configService, platformInfo, walletService, txpModalService, externalLinkService, popupService, addressbookService, storageService, $ionicScrollDelegate, $window, bwcError, gettextCatalog, timeService) {
+angular.module('copayApp.controllers').controller('walletDetailsController', function($scope, $rootScope, $interval, $timeout, $filter, $log, $ionicModal, $ionicPopover, $state, $stateParams, $ionicHistory, profileService, lodash, configService, platformInfo, walletService, txpModalService, externalLinkService, popupService, addressbookService, storageService, $ionicScrollDelegate, $window, bwcError, gettextCatalog, timeService, feeService) {
 
   var HISTORY_SHOW_LIMIT = 10;
   var currentTxHistoryPage = 0;
@@ -47,6 +47,21 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
     $scope.txps = lodash.sortBy(txps, 'createdOn').reverse();
   };
 
+  var analyzeUtxosDone;
+
+  var analyzeUtxos = function() {
+    if (analyzeUtxosDone) return;
+
+    feeService.getFeeLevels(function(err, levels){
+      if (err) return;
+      walletService.getLowUtxos($scope.wallet, levels, function(err, resp){
+        if (err || !resp) return;
+        analyzeUtxosDone = true;
+        $scope.lowUtxosWarning = resp.warning;
+      });
+    });
+  };
+
   var updateStatus = function(force) {
     $scope.updatingStatus = true;
     $scope.updateStatusError = null;
@@ -72,6 +87,8 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
         $scope.$apply();
       });
 
+      analyzeUtxos();
+
     });
   };
 
@@ -154,9 +171,10 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
       });
     };
 
-    $timeout(function() {
+    feeService.getFeeLevels(function(err, levels){
       walletService.getTxHistory($scope.wallet, {
         progressFn: progressFn,
+        feeLevels: levels,
       }, function(err, txHistory) {
         $scope.updatingTxHistory = false;
         if (err) {

src/js/directives/clickToAccept.js

@@ -8,9 +8,7 @@ angular.module('copayApp.directives')
       transclude: true,
       scope: {
         sendStatus: '=clickSendStatus',
-        hasWalletChosen: '=hasWalletChosen',
+        isDisabled: '=isDisabled',
-        insufficientFunds: '=insufficientFunds',
-        noMatchingWallet: '=noMatchingWallet'
       },
       link: function(scope, element, attrs) {
         scope.$watch('sendStatus', function() {

src/js/directives/countdown.js

@@ -0,0 +1,67 @@
+'use strict';
+
+angular.module('copayApp.directives')
+  .directive('timer', function() {
+    return {
+      restrict: 'EAC',
+      replace: false,
+      scope: {
+        countdown: "=",
+        interval: "=",
+        active: "=",
+        onZeroCallback: "="
+      },
+      template:"{{formatted}}",
+      controller: function ($scope, $attrs, $timeout, lodash) {
+        $scope.format = $attrs.outputFormat;
+
+        var queueTick = function () {
+          $scope.timer = $timeout(function () {
+            if ($scope.countdown > 0) {
+              $scope.countdown -= 1;
+
+              if ($scope.countdown > 0) {
+                queueTick();
+              } else {
+                $scope.countdown = 0;
+                $scope.active = false;
+                if (!lodash.isUndefined($scope.onZeroCallback)) {
+                  $scope.onZeroCallback();
+                }
+              }
+            }
+          }, $scope.interval);
+        };
+
+        if ($scope.active) {
+          queueTick();
+        }
+
+        $scope.$watch('active', function (newValue, oldValue) {
+          if (newValue !== oldValue) {
+            if (newValue === true) {
+              if ($scope.countdown > 0) {
+                queueTick();
+              } else {
+                $scope.active = false;
+              }
+            } else {
+              $timeout.cancel($scope.timer);
+            }
+          }
+        });
+        $scope.$watch('countdown', function () {
+          updateFormatted();
+        });
+
+        var updateFormatted = function () {
+          $scope.formatted = moment($scope.countdown * $scope.interval).format($scope.format);
+        };
+        updateFormatted();
+
+        $scope.$on('$destroy', function () {
+          $timeout.cancel($scope.timer);
+        });
+      }
+    };
+  });

src/js/directives/noLowFee.js

@@ -12,7 +12,7 @@ angular.module('copayApp.directives')
 
         elem.bind('click', function() {
           configService.whenAvailable(function(config) {
-            if (config.wallet.settings.feeLevel.match(/conomy/)) {
+            if (config.wallet.settings.feeLevel && config.wallet.settings.feeLevel.match(/conomy/)) {
               $log.debug('Economy Fee setting... disabling link:' + elem.text());
               popupService.showAlert('Low Fee Error', 'Please change your Bitcoin Network Fee Policy setting to Normal or higher to use this service', function() {
                 $ionicHistory.goBack();

src/js/directives/qrScanner.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('copayApp.directives')
-  .directive('qrScanner', function($state, $rootScope, $log, $ionicHistory) {
+  .directive('qrScanner', function($state, $rootScope, $log, $ionicHistory, platformInfo, scannerService, popupService) {
 
     return {
       restrict: 'E',
@@ -9,26 +9,49 @@ angular.module('copayApp.directives')
         onScan: "&"
       },
       replace: true,
-      template: '<a on-tap="openScanner()" nav-transition="none"><i class="icon ion-qr-scanner"></i></a>',
+      template: '<a on-tap="chooseScanner()" nav-transition="none"><i class="icon ion-qr-scanner"></i></a>',
       link: function(scope, el, attrs) {
 
+        scope.chooseScanner = function() {
+          var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
+          if (!isWindowsPhoneApp) {
+            scope.openScanner();
+            return;
+          }
+
+          scannerService.useOldScanner(function(err, contents) {
+            if (err) {
+              popupService.showAlert(gettextCatalog.getString('Error'), err);
+              return;
+            }
+            scope.onScan({
+              data: contents
+            });
+          });
+        };
+
         scope.openScanner = function() {
           $log.debug('Opening scanner by directive...');
           $ionicHistory.nextViewOptions({
             disableAnimate: true
           });
-          $state.go('scanner', { passthroughMode: 1 });
+          $state.go('scanner', {
+            passthroughMode: 1
+          });
         };
 
         var afterEnter = $rootScope.$on('$ionicView.afterEnter', function() {
-          if($rootScope.scanResult) {
+          if ($rootScope.scanResult) {
-            scope.onScan({ data: $rootScope.scanResult });
+            scope.onScan({
+              data: $rootScope.scanResult
+            });
             $rootScope.scanResult = null;
           }
         });
 
         // Destroy event
-        scope.$on('$destroy', function(){
+        scope.$on('$destroy', function() {
           afterEnter();
         });
       }

src/js/directives/showTabs.js

@@ -0,0 +1,15 @@
+'use strict';
+angular.module('copayApp.directives')
+  .directive('showTabs', function($rootScope, $timeout) {
+    return {
+      restrict: 'A',
+      link: function($scope, $el) {
+        $scope.$on("$ionicView.beforeEnter", function(event, data) {
+          $timeout(function() {
+            $rootScope.hideTabs = '';
+            $rootScope.$apply();
+          });
+        });
+      }
+    };
+  });

src/js/directives/slideToAccept.js

@@ -9,7 +9,7 @@ angular.module('copayApp.directives')
       scope: {
         sendStatus: '=slideSendStatus',
         onConfirm: '&slideOnConfirm',
-        wallet: '=hasWalletChosen'
+        isDisabled: '=isDisabled'
       },
       link: function(scope, element, attrs) {
 

src/js/directives/slideToAcceptSuccess.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('copayApp.directives')
-  .directive('slideToAcceptSuccess', function($timeout) {
+  .directive('slideToAcceptSuccess', function($timeout, platformInfo) {
     return {
       restrict: 'E',
       templateUrl: 'views/includes/slideToAcceptSuccess.html',
@@ -12,10 +12,13 @@ angular.module('copayApp.directives')
         hideOnConfirm: '=slideSuccessHideOnConfirm'
       },
       link: function(scope, element, attrs) {
+
+        scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
         var elm = element[0];
         elm.style.display = 'none';
         scope.$watch('isShown', function() {
-          if(scope.isShown) {
+          if (scope.isShown) {
             elm.style.display = 'flex';
             $timeout(function() {
               scope.fillScreen = true;
@@ -24,7 +27,7 @@ angular.module('copayApp.directives')
         });
         scope.onConfirmButtonClick = function() {
           scope.onConfirm();
-          if(scope.hideOnConfirm) {
+          if (scope.hideOnConfirm) {
             scope.fillScreen = false;
             elm.style.display = 'none';
           }

src/js/routes.js

@@ -112,11 +112,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
 
       .state('starting', {
         url: '/starting',
-        template: '<ion-view id="starting"><ion-content>{{starting}}</ion-content></ion-view>',
+        template: '<ion-view id="starting"><ion-content><div class="block-spinner row"><ion-spinner class="spinner-stable" icon="crescent"></ion-spinner></div></ion-content></ion-view>'
-        controller: function($scope, $log, gettextCatalog) {
-          $log.info('Starting...');
-          $scope.starting = gettextCatalog.getString('Starting...');
-        }
       })
 
       /*
@@ -136,10 +132,6 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
           })
         }
       })
-      .state('uripayment', {
-        url: '/uri-payment/:url',
-        templateUrl: 'views/paymentUri.html'
-      })
 
       /*
        *
@@ -202,6 +194,25 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         }
       })
 
+      .state('tabs.wallet.addresses', {
+        url: '/addresses/:walletId/:toAddress',
+        views: {
+          'tab-home@tabs': {
+            controller: 'addressesController',
+            templateUrl: 'views/addresses.html'
+          }
+        }
+      })
+      .state('tabs.wallet.allAddresses', {
+        url: '/allAddresses/:walletId',
+        views: {
+          'tab-home@tabs': {
+            controller: 'addressesController',
+            templateUrl: 'views/allAddresses.html'
+          }
+        }
+      })
+
       /*
        *
        * Tabs
@@ -1204,10 +1215,12 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
           $ionicHistory.goBack();
         } else
         if ($rootScope.backButtonPressedOnceToExit) {
-          ionic.Platform.exitApp();
+          navigator.app.exitApp();
         } else {
           $rootScope.backButtonPressedOnceToExit = true;
-          window.plugins.toast.showShortBottom(gettextCatalog.getString('Press again to exit'));
+          $rootScope.$apply(function() {
+            ionicToast.show(gettextCatalog.getString('Press again to exit'), 'bottom', false, 1000);
+          });
           $timeout(function() {
             $rootScope.backButtonPressedOnceToExit = false;
           }, 3000);

src/js/services/bitpayAccountService.js

@@ -14,18 +14,18 @@ angular.module('copayApp.services').factory('bitpayAccountService', function($lo
    *   email: email address associated with bitpay account
    *   otp: two-factor one-time use password
    * }
-   * 
+   *
    * pairingReason - text string to be embedded into popup message.  If `null` then the reason
    * message is not shown to the UI.
    *   "To {{reason}} you must pair this app with your BitPay account ({{email}})."
-   * 
+   *
    * cb - callback after completion
    *   callback(err, paired, apiContext)
    *
    *   err - something unexpected happened which prevented the pairing
-   * 
+   *
    *   paired - boolean indicating whether the pairing was compledted by the user
-   * 
+   *
    *   apiContext - the context needed for making future api calls
    *   {
    *     token: api token for use in future calls
@@ -33,6 +33,7 @@ angular.module('copayApp.services').factory('bitpayAccountService', function($lo
    *     appIdentity: the identity of this app
    *   }
    */
+
   root.pair = function(pairData, pairingReason, cb) {
     checkOtp(pairData, function(otp) {
       pairData.otp = otp;
@@ -66,14 +67,19 @@ angular.module('copayApp.services').factory('bitpayAccountService', function($lo
         fetchBasicInfo(apiContext, function(err, basicInfo) {
           if (err) return cb(err);
           var title = gettextCatalog.getString('Add BitPay Account?');
-          var msgDetail = 'Add this BitPay account ({{email}})?';
+          var msg;
+
           if (pairingReason) {
-  	        msgDetail = 'To {{reason}} you must first add your BitPay account - {{email}}';
+            msg = gettextCatalog.getString('To {{reason}} you must first add your BitPay account - {{email}}', {
-  	      }
+              reason: pairingReason,
-          var msg = gettextCatalog.getString(msgDetail, {
+              email: pairData.email
-          	reason: pairingReason,
+            });
-            email: pairData.email
+          } else {
-          });
+            msg = gettextCatalog.getString('Add this BitPay account ({{email}})?', {
+              email: pairData.email
+            });
+          }
+
           var ok = gettextCatalog.getString('Add Account');
           var cancel = gettextCatalog.getString('Go back');
           popupService.showConfirm(title, msg, ok, cancel, function(res) {
@@ -182,5 +188,5 @@ angular.module('copayApp.services').factory('bitpayAccountService', function($lo
   };
 
   return root;
-  
+
 });

src/js/services/bwcError.js

@@ -110,7 +110,7 @@ angular.module('copayApp.services')
             body = gettextCatalog.getString('Amount below minimum allowed');
             break;
           case 'INCORRECT_ADDRESS_NETWORK':
-            body = gettextCatalog.getString('Incorrect address network');
+            body = gettextCatalog.getString('Incorrect network address');
             break;
           case 'COPAYER_REGISTERED':
             body = gettextCatalog.getString('Key already associated with an existing wallet');

src/js/services/coinbaseService.js

@@ -1,11 +1,11 @@
 'use strict';
 
-angular.module('copayApp.services').factory('coinbaseService', function($http, $log, $window, $filter, platformInfo, lodash, storageService, configService, appConfigService, txFormatService, buyAndSellService, $rootScope) {
+angular.module('copayApp.services').factory('coinbaseService', function($http, $log, $window, $filter, platformInfo, lodash, storageService, configService, appConfigService, txFormatService, buyAndSellService, $rootScope, feeService) {
   var root = {};
   var credentials = {};
   var isCordova = platformInfo.isCordova;
   var isNW = platformInfo.isNW;
-  var isWindowsPhoneApp = platformInfo.isWP && platformInfo.isCordova;
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
 
   root.priceSensitivity = [{
     value: 0.5,
@@ -107,6 +107,19 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
     };
   };
 
+  root.checkEnoughFundsForFee = function(amount, cb) {
+    _getNetAmount(amount, function(err, reducedAmount) {
+      if (err) return cb(err);
+
+      // Check if transaction has enough funds to transfer bitcoin from Coinbase to Copay
+      if (reducedAmount < 0) {
+        return cb('Not enough funds for fee');
+      }
+
+      return cb();
+    });
+  };
+
   root.getSignupUrl = function() {
     return credentials.HOST + '/signup';
   }
@@ -153,6 +166,17 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
     });
   };
 
+  var _getNetAmount = function(amount, cb) {
+    // Fee Normal for a single transaction (450 bytes)
+    var txNormalFeeKB = 450 / 1000;
+    feeService.getFeeRate(null, 'normal', function(err, feePerKB) {
+      if (err) return cb(err);
+      var feeBTC = (feePerKB * txNormalFeeKB / 100000000).toFixed(8);
+
+      return cb(null, amount - feeBTC, feeBTC);
+    });
+  };
+
   var _refreshToken = function(refreshToken, cb) {
     var req = {
       method: 'POST',
@@ -303,14 +327,14 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
   };
 
   root.getBuyOrder = function(token, accountId, buyId, cb) {
-      if (!token) return cb('Invalid Token');
+    if (!token) return cb('Invalid Token');
-      $http(_get('/accounts/' + accountId + '/buys/' + buyId, token)).then(function(data) {
+    $http(_get('/accounts/' + accountId + '/buys/' + buyId, token)).then(function(data) {
-          $log.info('Coinbase Buy Info: SUCCESS');
+      $log.info('Coinbase Buy Info: SUCCESS');
-          return cb(null, data.data);
+      return cb(null, data.data);
-      }, function(data) {
+    }, function(data) {
-          $log.error('Coinbase Buy Info: ERROR ' + data.statusText);
+      $log.error('Coinbase Buy Info: ERROR ' + data.statusText);
-          return cb(data.data);
+      return cb(data.data);
-      });
+    });
   };
 
   root.getTransaction = function(token, accountId, transactionId, cb) {
@@ -657,13 +681,7 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
   var _sendToWallet = function(tx, accessToken, accountId, coinbasePendingTransactions) {
     if (!tx) return;
     var desc = appConfigService.nameCase + ' Wallet';
-    var data = {
+    _getNetAmount(tx.amount.amount, function(err, amountBTC, feeBTC) {
-      to: tx.toAddr,
-      amount: tx.amount.amount,
-      currency: tx.amount.currency,
-      description: desc
-    };
-    root.sendTo(accessToken, accountId, data, function(err, res) {
       if (err) {
         _savePendingTransaction(tx, {
           status: 'error',
@@ -672,8 +690,18 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
           if (err) $log.debug(err);
           _updateTxs(coinbasePendingTransactions);
         });
-      } else {
+        return;
-        if (res.data && !res.data.id) {
+      }
+
+      var data = {
+        to: tx.toAddr,
+        amount: amountBTC,
+        currency: tx.amount.currency,
+        description: desc,
+        fee: feeBTC
+      };
+      root.sendTo(accessToken, accountId, data, function(err, res) {
+        if (err) {
           _savePendingTransaction(tx, {
             status: 'error',
             error: err
@@ -681,19 +709,29 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
             if (err) $log.debug(err);
             _updateTxs(coinbasePendingTransactions);
           });
-          return;
+        } else {
-        }
+          if (res.data && !res.data.id) {
-        root.getTransaction(accessToken, accountId, res.data.id, function(err, sendTx) {
+            _savePendingTransaction(tx, {
-          _savePendingTransaction(tx, {
+              status: 'error',
-            remove: true
+              error: err
-          }, function(err) {
+            }, function(err) {
-            _savePendingTransaction(sendTx.data, {}, function(err) {
               if (err) $log.debug(err);
               _updateTxs(coinbasePendingTransactions);
             });
+            return;
+          }
+          root.getTransaction(accessToken, accountId, res.data.id, function(err, sendTx) {
+            _savePendingTransaction(tx, {
+              remove: true
+            }, function(err) {
+              _savePendingTransaction(sendTx.data, {}, function(err) {
+                if (err) $log.debug(err);
+                _updateTxs(coinbasePendingTransactions);
+              });
+            });
           });
-        });
+        }
-      }
+      });
     });
   };
 
@@ -723,7 +761,7 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
 
   var register = function() {
 
-    root.isActive(function(err, isActive){
+    root.isActive(function(err, isActive) {
       if (err) return;
 
       buyAndSellService.register({
@@ -742,7 +780,7 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
 
   $rootScope.$on('bwsEvent', function(e, walletId, type, n) {
     if (type == 'NewBlock' && n && n.data && n.data.network == 'livenet') {
-      root.isActive(function(err,isActive){
+      root.isActive(function(err, isActive) {
         // Update Coinbase
         if (isActive)
           root.updatePendingTransactions();

src/js/services/configService.js

@@ -1,8 +1,10 @@
 'use strict';
 
-angular.module('copayApp.services').factory('configService', function(storageService, lodash, $log, $timeout, $rootScope) {
+angular.module('copayApp.services').factory('configService', function(storageService, lodash, $log, $timeout, $rootScope, platformInfo) {
   var root = {};
 
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
+
   var defaultConfig = {
     // wallet limits
     limits: {
@@ -73,7 +75,7 @@ angular.module('copayApp.services').factory('configService', function(storageSer
     },
 
     hideNextSteps: {
-      enabled: false,
+      enabled: isWindowsPhoneApp ? true : false,
     },
 
     rates: {

src/js/services/feeService.js

@@ -1,8 +1,10 @@
 'use strict';
 
-angular.module('copayApp.services').factory('feeService', function($log, $stateParams, bwcService, walletService, configService, gettext, lodash, txFormatService, gettextCatalog) {
+angular.module('copayApp.services').factory('feeService', function($log, $timeout, $stateParams, bwcService, walletService, configService, gettext, lodash, txFormatService, gettextCatalog) {
   var root = {};
 
+  var CACHE_TIME_TS = 60; // 1 min
+
   // Constant fee options to translate
   root.feeOpts = {
     urgent: gettext('Urgent'),
@@ -12,22 +14,26 @@ angular.module('copayApp.services').factory('feeService', function($log, $stateP
     superEconomy: gettext('Super Economy')
   };
 
+  var cache = {
+    updateTs: 0,
+  };
+
   root.getCurrentFeeLevel = function() {
     return configService.getSync().wallet.settings.feeLevel || 'normal';
   };
 
-  root.getCurrentFeeValue = function(network, customFeeLevel, cb) {
-    network = network || 'livenet';
-    var feeLevel = customFeeLevel || root.getCurrentFeeLevel();
 
-    root.getFeeLevels(function(err, levels) {
+  root.getFeeRate = function(network, feeLevel, cb) {
+    network = network || 'livenet';
+
+    root.getFeeLevels(function(err, levels, fromCache) {
       if (err) return cb(err);
 
-      var feeLevelValue = lodash.find(levels[network], {
+      var feeLevelRate = lodash.find(levels[network], {
         level: feeLevel
       });
 
-      if (!feeLevelValue || !feeLevelValue.feePerKB) {
+      if (!feeLevelRate || !feeLevelRate.feePerKB) {
         return cb({
           message: gettextCatalog.getString("Could not get dynamic fee for level: {{feeLevel}}", {
             feeLevel: feeLevel
@@ -35,14 +41,24 @@ angular.module('copayApp.services').factory('feeService', function($log, $stateP
         });
       }
 
-      var fee = feeLevelValue.feePerKB;
+      var feeRate = feeLevelRate.feePerKB;
-      $log.debug('Dynamic fee: ' + feeLevel + ' ' + fee + ' SAT');
 
-      return cb(null, fee);
+      if (!fromCache) $log.debug('Dynamic fee: ' + feeLevel + '/' + network + ' ' + (feeLevelRate.feePerKB / 1000).toFixed() + ' SAT/B');
+
+      return cb(null, feeRate);
     });
   };
 
+  root.getCurrentFeeRate = function(network, cb) {
+    return root.getFeeRate(network, root.getCurrentFeeLevel(), cb);
+  };
+
   root.getFeeLevels = function(cb) {
+
+    if (cache.updateTs > Date.now() - CACHE_TIME_TS * 1000) {
+      return cb(null, cache.data, true);
+    }
+
     var walletClient = bwcService.getClient();
     var unitName = configService.getSync().wallet.settings.unitName;
 
@@ -51,13 +67,18 @@ angular.module('copayApp.services').factory('feeService', function($log, $stateP
         if (errLivenet || errTestnet) {
           return cb(gettextCatalog.getString('Could not get dynamic fee'));
         }
-        return cb(null, {
+
+        cache.updateTs = Date.now();
+        cache.data = {
           'livenet': levelsLivenet,
           'testnet': levelsTestnet
-        });
+        };
+
+        return cb(null, cache.data);
       });
     });
   };
 
+
   return root;
 });

src/js/services/glideraService.js

@@ -4,7 +4,7 @@ angular.module('copayApp.services').factory('glideraService', function($http, $l
   var root = {};
   var credentials = {};
   var isCordova = platformInfo.isCordova;
-  var isWindowsPhoneApp = platformInfo.isWP && platformInfo.isCordova;
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
 
   var setCredentials = function() {
     if (!$window.externalServices || !$window.externalServices.glidera) {

src/js/services/onGoingProcess.js

@@ -3,7 +3,7 @@
 angular.module('copayApp.services').factory('ongoingProcess', function($log, $timeout, $filter, lodash, $ionicLoading, gettext, platformInfo) {
   var root = {};
   var isCordova = platformInfo.isCordova;
-  var isWP = platformInfo.isWP;
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
 
   var ongoingProcess = {};
 
@@ -17,8 +17,8 @@ angular.module('copayApp.services').factory('ongoingProcess', function($log, $ti
     'creatingTx': gettext('Creating transaction'),
     'creatingWallet': gettext('Creating Wallet...'),
     'deletingWallet': gettext('Deleting Wallet...'),
-    'extractingWalletInfo': gettext('Extracting Wallet Information...'),
+    'extractingWalletInfo': gettext('Extracting Wallet information...'),
-    'fetchingPayPro': gettext('Fetching Payment Information'),
+    'fetchingPayPro': gettext('Fetching payment information'),
     'generatingCSV': gettext('Generating .csv file...'),
     'gettingFeeLevels': gettext('Getting fee levels...'),
     'importingWallet': gettext('Importing Wallet...'),
@@ -45,12 +45,12 @@ angular.module('copayApp.services').factory('ongoingProcess', function($log, $ti
     'cancelingGiftCard': 'Canceling Gift Card...',
     'creatingGiftCard': 'Creating Gift Card...',
     'buyingGiftCard': 'Buying Gift Card...',
-    'topup': 'Top up in progress...'
+    'topup': gettext('Top up in progress...')
   };
 
   root.clear = function() {
     ongoingProcess = {};
-    if (isCordova && !isWP) {
+    if (isCordova && !isWindowsPhoneApp) {
       window.plugins.spinnerDialog.hide();
     } else {
       $ionicLoading.hide();
@@ -80,19 +80,19 @@ angular.module('copayApp.services').factory('ongoingProcess', function($log, $ti
     if (customHandler) {
       customHandler(processName, showName, isOn);
     } else if (root.onGoingProcessName) {
-      if (isCordova && !isWP) {
+      if (isCordova && !isWindowsPhoneApp) {
         window.plugins.spinnerDialog.show(null, showName, root.clear);
       } else {
 
         var tmpl;
-        if (isWP) tmpl = '<div>' + showName + '</div>';
+        if (isWindowsPhoneApp) tmpl = '<div>' + showName + '</div>';
         else tmpl = '<div class="item-icon-left">' + showName + '<ion-spinner class="spinner-stable" icon="lines"></ion-spinner></div>';
         $ionicLoading.show({
           template: tmpl
         });
       }
     } else {
-      if (isCordova && !isWP) {
+      if (isCordova && !isWindowsPhoneApp) {
         window.plugins.spinnerDialog.hide();
       } else {
         $ionicLoading.hide();

src/js/services/popupService.js

@@ -3,16 +3,17 @@
 angular.module('copayApp.services').service('popupService', function($log, $ionicPopup, platformInfo, gettextCatalog) {
 
   var isCordova = platformInfo.isCordova;
+  var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
 
   /*************** Ionic ****************/
 
-  var _ionicAlert = function(title, message, cb, buttonName) {
+  var _ionicAlert = function(title, message, cb, okText) {
     if (!cb) cb = function() {};
     $ionicPopup.alert({
       title: title,
       subTitle: message,
       okType: 'button-clear button-positive',
-      okText: buttonName || gettextCatalog.getString('OK'),
+      okText: okText || gettextCatalog.getString('OK'),
     }).then(cb);
   };
 
@@ -45,9 +46,11 @@ angular.module('copayApp.services').service('popupService', function($log, $ioni
 
   /*************** Cordova ****************/
 
-  var _cordovaAlert = function(title, message, cb, buttonName) {
+  var _cordovaAlert = function(title, message, cb, okText) {
     if (!cb) cb = function() {};
-    navigator.notification.alert(message, cb, title, buttonName);
+    title = title ? title : '';
+    okText = okText || gettextCatalog.getString('OK');
+    navigator.notification.alert(message, cb, title, okText);
   };
 
   var _cordovaConfirm = function(title, message, okText, cancelText, cb) {
@@ -57,6 +60,7 @@ angular.module('copayApp.services').service('popupService', function($log, $ioni
     }
     okText = okText || gettextCatalog.getString('OK');
     cancelText = cancelText || gettextCatalog.getString('Cancel');
+    title = title ? title : '';
     navigator.notification.confirm(message, onConfirm, title, [cancelText, okText]);
   };
 
@@ -65,7 +69,10 @@ angular.module('copayApp.services').service('popupService', function($log, $ioni
       if (results.buttonIndex == 1) return cb(results.input1);
       else return cb();
     }
-    navigator.notification.prompt(message, onPrompt, title, null, opts.defaultText);
+    var okText = gettextCatalog.getString('OK');
+    var cancelText = gettextCatalog.getString('Cancel');
+    title = title ? title : '';
+    navigator.notification.prompt(message, onPrompt, title, [cancelText, okText], opts.defaultText);
   };
 
   /**
@@ -76,14 +83,14 @@ angular.module('copayApp.services').service('popupService', function($log, $ioni
    * @param {Callback} Function (optional)
    */
 
-  this.showAlert = function(title, msg, cb, buttonName) {
+  this.showAlert = function(title, msg, cb, okText) {
     var message = (msg && msg.message) ? msg.message : msg;
     $log.warn(title ? (title + ': ' + message) : message);
 
     if (isCordova)
-      _cordovaAlert(title, message, cb, buttonName);
+      _cordovaAlert(title, message, cb, okText);
     else
-      _ionicAlert(title, message, cb, buttonName);
+      _ionicAlert(title, message, cb, okText);
   };
 
   /**
@@ -121,7 +128,7 @@ angular.module('copayApp.services').service('popupService', function($log, $ioni
 
     opts = opts ||  {};
 
-    if (isCordova && !opts.forceHTMLPrompt)
+    if (isCordova && !isWindowsPhoneApp && !opts.forceHTMLPrompt)
       _cordovaPrompt(title, message, opts, cb);
     else
       _ionicPrompt(title, message, opts, cb);

src/js/services/profileService.js

@@ -5,12 +5,12 @@ angular.module('copayApp.services')
 
     var isChromeApp = platformInfo.isChromeApp;
     var isCordova = platformInfo.isCordova;
-    var isWP = platformInfo.isWP;
+    var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
     var isIOS = platformInfo.isIOS;
 
     var root = {};
     var errors = bwcService.getErrors();
-    var usePushNotifications = isCordova && !isWP;
+    var usePushNotifications = isCordova && !isWindowsPhoneApp;
 
     var UPDATE_PERIOD = 15;
 
@@ -208,9 +208,9 @@ angular.module('copayApp.services')
     };
 
     var shouldSkipValidation = function(walletId) {
-        return root.profile.isChecked(platformInfo.ua, walletId) || isIOS || isWP;
+      return root.profile.isChecked(platformInfo.ua, walletId) || isIOS || isWindowsPhoneApp;
-      }
+    }
-      // Used when reading wallets from the profile
+    // Used when reading wallets from the profile
     root.bindWallet = function(credentials, cb) {
       if (!credentials.walletId || !credentials.m)
         return cb('bindWallet should receive credentials JSON');

src/js/services/scannerService.js

@@ -17,27 +17,27 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
   var canChangeCamera = false;
   var canOpenSettings = false;
 
-  function _checkCapabilities(status){
+  function _checkCapabilities(status) {
     $log.debug('scannerService is reviewing platform capabilities...');
     // Permission can be assumed on the desktop builds
-    hasPermission = (isDesktop || status.authorized)? true: false;
+    hasPermission = (isDesktop || status.authorized) ? true : false;
-    isDenied = status.denied? true : false;
+    isDenied = status.denied ? true : false;
-    isRestricted = status.restricted? true : false;
+    isRestricted = status.restricted ? true : false;
-    canEnableLight = status.canEnableLight? true : false;
+    canEnableLight = status.canEnableLight ? true : false;
-    canChangeCamera = status.canChangeCamera? true : false;
+    canChangeCamera = status.canChangeCamera ? true : false;
-    canOpenSettings = status.canOpenSettings? true : false;
+    canOpenSettings = status.canOpenSettings ? true : false;
     _logCapabilities();
   }
 
-  function _logCapabilities(){
+  function _logCapabilities() {
-    function _orIsNot(bool){
+    function _orIsNot(bool) {
-      return bool? '' : 'not ';
+      return bool ? '' : 'not ';
     }
     $log.debug('A camera is ' + _orIsNot(isAvailable) + 'available to this app.');
     var access = 'not authorized';
-    if(hasPermission) access = 'authorized';
+    if (hasPermission) access = 'authorized';
-    if(isDenied) access = 'denied';
+    if (isDenied) access = 'denied';
-    if(isRestricted) access = 'restricted';
+    if (isRestricted) access = 'restricted';
     $log.debug('Camera access is ' + access + '.');
     $log.debug('Support for opening device settings is ' + _orIsNot(canOpenSettings) + 'available on this platform.');
     $log.debug('A light is ' + _orIsNot(canEnableLight) + 'available on this platform.');
@@ -47,7 +47,7 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
   /**
    * Immediately return known capabilities of the current platform.
    */
-  this.getCapabilities = function(){
+  this.getCapabilities = function() {
     return {
       isAvailable: isAvailable,
       hasPermission: hasPermission,
@@ -68,18 +68,18 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
    * The `status` of QRScanner is returned to the callback.
    */
   this.gentleInitialize = function(callback) {
-    if(initializeStarted && !isDesktop){
+    if (initializeStarted && !isDesktop) {
-      QRScanner.getStatus(function(status){
+      QRScanner.getStatus(function(status) {
         _completeInitialization(status, callback);
       });
       return;
     }
     initializeStarted = true;
     $log.debug('Trying to pre-initialize QRScanner.');
-    if(!isDesktop){
+    if (!isDesktop) {
-      QRScanner.getStatus(function(status){
+      QRScanner.getStatus(function(status) {
         _checkCapabilities(status);
-        if(status.authorized){
+        if (status.authorized) {
           $log.debug('Camera permission already granted.');
           initialize(callback);
         } else {
@@ -92,14 +92,14 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
     }
   };
 
-  function initialize(callback){
+  function initialize(callback) {
     $log.debug('Initializing scanner...');
-    QRScanner.prepare(function(err, status){
+    QRScanner.prepare(function(err, status) {
-      if(err){
+      if (err) {
         isAvailable = false;
         $log.error(err);
         // does not return `status` if there is an error
-        QRScanner.getStatus(function(status){
+        QRScanner.getStatus(function(status) {
           _completeInitialization(status, callback);
         });
       } else {
@@ -112,18 +112,19 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
   // This could be much cleaner with a Promise API
   // (needs a polyfill for some platforms)
   var initializeCompleted = false;
-  function _completeInitialization(status, callback){
+
+  function _completeInitialization(status, callback) {
     _checkCapabilities(status);
     initializeCompleted = true;
     $rootScope.$emit('scannerServiceInitialized');
-    if(typeof callback === "function"){
+    if (typeof callback === "function") {
       callback(status);
     }
   }
-  this.isInitialized = function(){
+  this.isInitialized = function() {
     return initializeCompleted;
   };
-  this.initializeStarted = function(){
+  this.initializeStarted = function() {
     return initializeStarted;
   };
 
@@ -140,21 +141,21 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
    */
   this.activate = function(callback) {
     $log.debug('Activating scanner...');
-      QRScanner.show(function(status){
+    QRScanner.show(function(status) {
-        initializeCompleted = true;
+      initializeCompleted = true;
-        _checkCapabilities(status);
+      _checkCapabilities(status);
-        if(typeof callback === "function"){
+      if (typeof callback === "function") {
-          callback(status);
+        callback(status);
-        }
-      });
-      if(nextHide !== null){
-        $timeout.cancel(nextHide);
-        nextHide = null;
-      }
-      if(nextDestroy !== null){
-        $timeout.cancel(nextDestroy);
-        nextDestroy = null;
       }
+    });
+    if (nextHide !== null) {
+      $timeout.cancel(nextHide);
+      nextHide = null;
+    }
+    if (nextDestroy !== null) {
+      $timeout.cancel(nextDestroy);
+      nextDestroy = null;
+    }
   };
 
   /**
@@ -193,18 +194,18 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
   // Natively hide the QRScanner's preview
   // On mobile platforms, this can reduce GPU/power usage
   // On desktop, this fully turns off the camera (and any associated privacy lights)
-  function _hide(){
+  function _hide() {
     $log.debug('Scanner not in use for ' + hideAfterSeconds + ' seconds, hiding...');
     QRScanner.hide();
   }
 
   // Reduce QRScanner power/processing consumption by the maximum amount
-  function _destroy(){
+  function _destroy() {
     $log.debug('Scanner not in use for ' + destroyAfterSeconds + ' seconds, destroying...');
     QRScanner.destroy();
   }
 
-  this.reinitialize = function(callback){
+  this.reinitialize = function(callback) {
     initializeCompleted = false;
     QRScanner.destroy();
     initialize(callback);
@@ -217,17 +218,18 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
    */
   this.toggleLight = function(callback) {
     $log.debug('Toggling light...');
-    if(lightEnabled){
+    if (lightEnabled) {
       QRScanner.disableLight(_handleResponse);
     } else {
       QRScanner.enableLight(_handleResponse);
     }
-    function _handleResponse(err, status){
+
-      if(err){
+    function _handleResponse(err, status) {
+      if (err) {
         $log.error(err);
       } else {
         lightEnabled = status.lightEnabled;
-        var state = lightEnabled? 'enabled' : 'disabled';
+        var state = lightEnabled ? 'enabled' : 'disabled';
         $log.debug('Light ' + state + '.');
       }
       callback(lightEnabled);
@@ -241,16 +243,17 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
    * is complete.
    */
   this.toggleCamera = function(callback) {
-    var nextCamera = backCamera? 1 : 0;
+    var nextCamera = backCamera ? 1 : 0;
-    function cameraToString(index){
+
-      return index === 1? 'front' : 'back'; // front = 1, back = 0
+    function cameraToString(index) {
+      return index === 1 ? 'front' : 'back'; // front = 1, back = 0
     }
     $log.debug('Toggling to the ' + cameraToString(nextCamera) + ' camera...');
-    QRScanner.useCamera(nextCamera, function(err, status){
+    QRScanner.useCamera(nextCamera, function(err, status) {
-      if(err){
+      if (err) {
         $log.error(err);
       }
-      backCamera = status.currentCamera === 1? false : true;
+      backCamera = status.currentCamera === 1 ? false : true;
       $log.debug('Camera toggled. Now using the ' + cameraToString(backCamera) + ' camera.');
       callback(status);
     });
@@ -260,4 +263,15 @@ angular.module('copayApp.services').service('scannerService', function($log, $ti
     $log.debug('Attempting to open device settings...');
     QRScanner.openSettings();
   };
+
+  this.useOldScanner = function(callback) {
+    cordova.plugins.barcodeScanner.scan(
+      function(result) {
+        callback(null, result.text);
+      },
+      function(error) {
+        callback(error);
+      }
+    );
+  }
 });

src/js/services/sendMax.js

@@ -10,7 +10,7 @@ angular.module('copayApp.services').service('sendMaxService', function(feeServic
    *
    */
   this.getInfo = function(wallet, cb) {
-    feeService.getCurrentFeeValue(wallet.credentials.network, null, function(err, feePerKb) {
+    feeService.getCurrentFeeRate(wallet.credentials.network, function(err, feePerKb) {
       if (err) return cb(err);
 
       var config = configService.getSync().wallet;

src/js/services/txFormatService.js

@@ -23,6 +23,26 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     return root.formatAmount(satoshis) + ' ' + config.unitName;
   };
 
+  root.toFiat = function(satoshis, code, cb) {
+    if (isNaN(satoshis)) return;
+    var val = function() {
+      var v1 = rateService.toFiat(satoshis, code);
+      if (!v1) return null;
+
+      return v1.toFixed(2);
+    };
+
+    // Async version
+    if (cb) {
+      rateService.whenAvailable(function() {
+        return cb(val());
+      });
+    } else {
+      if (!rateService.isAvailable()) return null;
+      return val();
+    };
+  };
+
   root.formatToUSD = function(satoshis, cb) {
     if (isNaN(satoshis)) return;
     var val = function() {
@@ -93,6 +113,11 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     tx.alternativeAmountStr = root.formatAlternativeStr(tx.amount);
     tx.feeStr = root.formatAmountStr(tx.fee || tx.fees);
 
+    if (tx.amountStr) {
+      tx.amountValueStr = tx.amountStr.split(' ')[0];
+      tx.amountUnitStr = tx.amountStr.split(' ')[1];
+    }
+
     return tx;
   };
 
@@ -164,9 +189,15 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     var alternativeIsoCode = config.alternativeIsoCode;
 
     // If fiat currency
-    if (currency != 'bits' && currency != 'BTC') {
+    if (currency != 'bits' && currency != 'BTC' && currency != 'sat') {
       amountUnitStr = $filter('formatFiatAmount')(amount) + ' ' + currency;
       amountSat = rateService.fromFiat(amount, currency).toFixed(0);
+    } else if (currency == 'sat') {
+      amountSat = amount;
+      amountUnitStr = root.formatAmountStr(amountSat);
+      // convert sat to BTC
+      amount = (amountSat * satToBtc).toFixed(8);
+      currency = 'BTC';
     } else {
       amountSat = parseInt((amount * unitToSatoshi).toFixed(0));
       amountUnitStr = root.formatAmountStr(amountSat);
@@ -176,8 +207,8 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     }
 
     return {
-      amount: amount, 
+      amount: amount,
-      currency: currency, 
+      currency: currency,
       alternativeIsoCode: alternativeIsoCode,
       amountSat: amountSat,
       amountUnitStr: amountUnitStr

src/js/services/walletService.js

@@ -1,7 +1,12 @@
 'use strict';
 
 angular.module('copayApp.services').factory('walletService', function($log, $timeout, lodash, trezor, ledger, intelTEE, storageService, configService, rateService, uxLanguage, $filter, gettextCatalog, bwcError, $ionicPopup, fingerprintService, ongoingProcess, gettext, $rootScope, txFormatService, $ionicModal, $state, bwcService, bitcore, popupService) {
-  // `wallet` is a decorated version of client.
+
+  // Ratio low amount warning (fee/amount) in incoming TX 
+  var LOW_AMOUNT_RATIO = 0.15; 
+
+  // Ratio of "many utxos" warning in total balance (fee/amount)
+  var TOTAL_LOW_WARNING_RATIO = .3;
 
   var root = {};
 
@@ -401,6 +406,11 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     var progressFn = opts.progressFn || function() {};
     var foundLimitTx = false;
 
+
+    if (opts.feeLevels) {
+      opts.lowAmount = root.getLowAmount(wallet, opts.feeLevels);
+    }
+
     var fixTxsUnit = function(txs) {
       if (!txs || !txs[0] || !txs[0].amountStr) return;
 
@@ -413,7 +423,6 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
       $log.debug('Fixing Tx Cache Unit to:' + name)
       lodash.each(txs, function(tx) {
-
         tx.amountStr = txFormatService.formatAmount(tx.amount) + name;
         tx.feeStr = txFormatService.formatAmount(tx.fees) + name;
       });
@@ -511,6 +520,16 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
           });
         }
 
+        function updateLowAmount(txs) {
+          if (!opts.lowAmount) return;
+
+          lodash.each(txs, function(tx) {
+            tx.lowAmount = tx.amount < opts.lowAmount;
+          });
+        };
+
+        updateLowAmount(txs);
+
         updateNotes(function() {
 
           // <HACK>
@@ -567,9 +586,9 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
   root.getTx = function(wallet, txid, cb) {
 
-    function finish(list){
+    function finish(list) {
       var tx = lodash.find(list, {
-          txid: txid
+        txid: txid
       });
 
       if (!tx) return cb('Could not get transaction');
@@ -602,7 +621,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     });
   };
 
- 
+
 
   root.getTxHistory = function(wallet, opts, cb) {
     opts = opts || {};
@@ -873,6 +892,81 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     });
   };
 
+
+  // These 2 functions were taken from
+  // https://github.com/bitpay/bitcore-wallet-service/blob/master/lib/model/txproposal.js#L243
+
+  function getEstimatedSizeForSingleInput(wallet) {
+    switch (wallet.credentials.addressType) {
+      case 'P2PKH':
+        return 147;
+      default:
+      case 'P2SH':
+        return wallet.m * 72 + wallet.n * 36 + 44;
+    }
+  };
+
+
+  root.getEstimatedTxSize = function(wallet, nbOutputs) {
+    // Note: found empirically based on all multisig P2SH inputs and within m & n allowed limits.
+    var safetyMargin = 0.02;
+
+    var overhead = 4 + 4 + 9 + 9;
+    var inputSize = getEstimatedSizeForSingleInput(wallet);
+    var outputSize = 34;
+    var nbInputs = 1; //Assume 1 input
+    var nbOutputs = nbOutputs || 2; // Assume 2 outputs
+
+    var size = overhead + inputSize * nbInputs + outputSize * nbOutputs;
+    return parseInt((size * (1 + safetyMargin)).toFixed(0));
+  };
+
+
+  // Approx utxo amount, from which the uxto is economically redeemable  
+  root.getMinFee = function(wallet, feeLevels, nbOutputs) {
+    var lowLevelRate = (lodash.find(feeLevels[wallet.network], {
+      level: 'normal',
+    }).feePerKB / 1000).toFixed(0);
+
+    var size = root.getEstimatedTxSize(wallet, nbOutputs);
+    return size * lowLevelRate;
+  };
+
+
+  // Approx utxo amount, from which the uxto is economically redeemable  
+  root.getLowAmount = function(wallet, feeLevels, nbOutputs) {
+    var minFee = root.getMinFee(wallet,feeLevels, nbOutputs);
+    return parseInt( minFee / LOW_AMOUNT_RATIO);
+  };
+
+
+
+  root.getLowUtxos = function(wallet, levels, cb) {
+
+    wallet.getUtxos({}, function(err, resp) {
+      if (err || !resp || !resp.length) return cb();
+
+      var minFee = root.getMinFee(wallet, levels, resp.length);
+
+      var balance = lodash.sum(resp, 'satoshis');
+
+      // for 2 outputs
+      var lowAmount = root.getLowAmount(wallet, levels);
+      var lowUtxos = lodash.filter(resp, function(x) {
+        return x.satoshis < lowAmount;
+      });
+
+      var totalLow = lodash.sum(lowUtxos, 'satoshis');
+
+      return cb(err, {
+        allUtxos:  resp || [],
+        lowUtxos: lowUtxos || [],
+        warning: minFee / balance > TOTAL_LOW_WARNING_RATIO,
+        minFee: minFee,
+      });
+    });
+  };
+
   root.getAddress = function(wallet, forceNew, cb) {
     storageService.getLastAddress(wallet.id, function(err, addr) {
       if (err) return cb(err);

src/sass/views/bitpayCard.scss

@@ -11,7 +11,7 @@
     font-size: 14px;
     font-weight: 300;
     color: #727272;
-    padding: 2px 1rem;
+    padding: 1rem;
     background: #f8f8f9;
     i {
       position: absolute;
@@ -52,8 +52,8 @@
         width: 35px;
       }
 
-      span {
+      .big-icon-svg {
-        text-transform: capitalize;
+        padding: 0 12px 0 0;
       }
     }
     .amount-label{
@@ -101,6 +101,9 @@
         color: $v-bitcoin-orange;
       }
     }
+    .total {
+      font-weight: bold;
+    }
   }
   .tx-icon {
     margin-right: 25px;

src/sass/views/confirm.scss

@@ -5,6 +5,10 @@
     float: none;
     .fee-rate {
       display: inline-block;
+      .warn {
+        color: red;
+      }
+
     }
   }
   .icon-amazon {

src/sass/views/includes/clickToAccept.scss

@@ -24,7 +24,6 @@ click-to-accept {
       height: 100%;
       width: 100%;
       z-index: 4;
-      text-transform: capitalize;
       -webkit-transform: translateY(2rem);
       transform: translateY(2rem);
       opacity: 0;

src/sass/views/includes/slideToAccept.scss

@@ -95,7 +95,6 @@ slide-to-accept {
       width: 100%;
       font-size: 17px;
       letter-spacing: 0.02rem;
-      text-transform: capitalize;
       -webkit-transform: translateY(2rem);
       transform: translateY(2rem);
       opacity: 0;

src/sass/views/includes/slideToAcceptSuccess.scss

@@ -12,6 +12,12 @@ slide-to-accept-success {
 
   .slide-success {
     $duration: 400ms;
+    &__windows-background {
+      background: $v-success-bg-color;
+      height: 100%;
+      width: 100%;
+      position: fixed;
+    }
     &__background {
       $start-radius: 5;
       $scale-factor: 20;

src/sass/views/includes/txp-details.scss

@@ -5,7 +5,12 @@
   $item-vertical-padding: 10px;
   $item-border-color: #EFEFEF;
   $item-label-color: #6C6C6E;
-
+  .item-note {
+    float: none;
+    .fee-rate {
+      display: inline-block;
+    }
+  }
   .list {
     background: #f5f5f5;
   }
@@ -27,10 +32,6 @@
         height: 35px;
         width: 35px;
       }
-
-      span {
-        text-transform: capitalize;
-      }
     }
     .amount-label{
       line-height: 30px;
@@ -93,7 +94,7 @@
       &.low-fees {
         display: flex;
         font-size: 14px;
-        color: #aaa;
+        color: #777;
         align-items: center;
         i {
           padding-right: 20px;
@@ -107,7 +108,7 @@
       margin-top: 5px;
       font-size: 14px;
       color: $item-label-color;
-    } 
+    }
     .item-divider {
       padding-top: 1.2rem;
       color: $item-label-color;

src/sass/views/integrations/amazon.scss

@@ -11,7 +11,7 @@
     stroke: black;
     fill: black;
   }
-  
+
   .add-bottom-for-cta {
     bottom: 92px;
   }
@@ -31,10 +31,6 @@
         width: 35px;
       }
 
-      span {
-        text-transform: capitalize;
-      }
-
       .big-icon-svg {
         margin-right: 0.6rem;
       }
@@ -80,7 +76,7 @@
         color: $item-label-color;
         margin-bottom: 8px;
       }
-      
+
       .capitalized {
         text-transform: capitalize;
       }

src/sass/views/integrations/coinbase.scss

@@ -28,10 +28,6 @@
         height: 35px;
         width: 35px;
       }
-
-      span {
-        text-transform: capitalize;
-      }
     }
     .amount-label{
       line-height: 30px;

src/sass/views/integrations/glidera.scss

@@ -28,10 +28,6 @@
         height: 35px;
         width: 35px;
       }
-
-      span {
-        text-transform: capitalize;
-      }
     }
     .amount-label{
       line-height: 30px;

src/sass/views/starting.scss

@@ -18,4 +18,7 @@
     vertical-align: middle;
     text-align: center;
   }
+  .block-spinner {
+    display: block;
+  }
 }

src/sass/views/walletDetails.scss

@@ -85,7 +85,7 @@
     font-size: 14px;
     font-weight: 300;
     color: #727272;
-    padding: 2px 1rem;
+    padding: 1rem;
     background: #f8f8f9;
   }
 }
@@ -248,6 +248,7 @@
   text-decoration: none;
   z-index: 9999;
   position: relative;
+  padding: 2px 5px;
 }
 
 a.item {

www/views/activity.html

@@ -1,4 +1,4 @@
-<ion-view>
+<ion-view show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>
       {{'Recent Transactions'|translate}}

www/views/add.html

@@ -1,4 +1,4 @@
-<ion-view id="view-add">
+<ion-view id="view-add" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Add wallet' | translate}}</ion-nav-title>
     <ion-nav-back-button>

www/views/addresses.html

@@ -1,4 +1,4 @@
-<ion-view id="addresses" class="addr">
+<ion-view id="addresses" class="addr" hide-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Wallet Addresses' | translate}}</ion-nav-title>
     <ion-nav-back-button>
@@ -33,9 +33,9 @@
         <div class="item item-icon-right view-all" ng-if="viewAll.value" ng-click="viewAllAddresses()">
           <span translate>View All Addresses</span>
           <i class="icon ion-ios-arrow-thin-right"></i>
-        </div> 
+        </div>
 
-        <div class="item item-divider item-icon-right" ng-click="newAddress()">
+        <div class="item item-divider item-icon-right"  ng-click="newAddress()">
           <span translate>Unused Addresses</span>
           <i class="icon ion-ios-plus-empty"></i>
         </div>
@@ -70,6 +70,34 @@
             <div class="addr-balance">{{w.balanceStr}}</div>
           </div>
         </div>
+
+
+        <div ng-if="allUtxosNb">
+          <div class="item item-divider" translate>
+            Wallet Inputs
+          </div>
+
+          <div class="item" >
+            <span translate> Total wallet inputs </span>
+            <div class="addr-path">
+              {{allUtxosNb}} [{{allUtxosSum}}]
+            </div>
+          </div>
+          <div class="item" >
+            <span  translate> Low amount inputs </span>
+            <div class="addr-path">
+              {{lowUtxosNb}} [{{ lowUtxosSum }}]
+            </div>
+          </div>
+
+          <div class="item" >
+            <span translate> Approximate Bitcoin network fee to transfer wallet's balance (with normal priority) </span>
+            <div class="addr-path">
+              {{minFeePer}} [{{minFee}}]
+            </div>
+          </div>
+
+        </div>
       </div>
     </div>
   </ion-content>

www/views/advancedSettings.html

@@ -1,4 +1,4 @@
-<ion-view id="advanced-settings" class="settings">
+<ion-view id="advanced-settings" class="settings" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Advanced Settings' | translate}}</ion-nav-title>
     <ion-nav-back-button>
@@ -16,7 +16,7 @@
 
       <div class="item item-divider"></div>
 
-      <ion-toggle class="has-comment" ng-show="!isWP" ng-model="recentTransactionsEnabled.value" toggle-class="toggle-balanced" ng-change="recentTransactionsChange()">
+      <ion-toggle class="has-comment" ng-model="recentTransactionsEnabled.value" toggle-class="toggle-balanced" ng-change="recentTransactionsChange()">
         <span class="toggle-label" translate>Recent Transaction Card</span>
       </ion-toggle>
       <div class="comment" translate>
@@ -25,7 +25,7 @@
 
       <div class="item item-divider"></div>
 
-      <ion-toggle ng-model="hideNextSteps.value" toggle-class="toggle-balanced" ng-change="nextStepsChange()">
+      <ion-toggle ng-model="hideNextSteps.value" ng-if="!isWindowsPhoneApp" toggle-class="toggle-balanced" ng-change="nextStepsChange()">
         <span class="toggle-label" translate>Hide Next Steps Card</span>
       </ion-toggle>
     </div>

www/views/allAddresses.html

@@ -1,4 +1,4 @@
-<ion-view hide-tabs id="addresses" class="addr">
+<ion-view id="addresses" class="addr" hide-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'All Addresses' | translate}}</ion-nav-title>
     <ion-nav-back-button>

www/views/amazon.html

@@ -1,4 +1,4 @@
-<ion-view>
+<ion-view show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>

www/views/amazonCards.html

@@ -1,4 +1,4 @@
-<ion-view>
+<ion-view show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>
@@ -16,7 +16,7 @@
         </ion-spinner>
         <h2 ng-if="item.amount">
           {{item.amount | currency : '$ ' : 2}} {{item.currency}}
-        </h2> 
+        </h2>
         <p>
           <span class="assertive" ng-if="item.status == 'FAILURE' || item.status == 'RESEND'">Error</span>
           <span class="assertive" ng-if="item.status == 'expired'">Expired</span>

www/views/bitpayCard.html

@@ -1,4 +1,4 @@
-<ion-view id="bitpayCard">
+<ion-view id="bitpayCard" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>
@@ -48,7 +48,7 @@
       <i class="icon ion-ios-arrow-thin-up get-started__arrow"></i>
       <h1 translate>Get started</h1>
       <div class="get-started__text" translate>
-        Your BitPay Card is ready. Add funds to your card to start using your card at stores and ATMs worldwide.
+        Your BitPay Card is ready. Add funds to your card to start using it at stores and ATMs worldwide.
       </div>
     </div>
     <div class="list" ng-show="!bitpayCard.getStarted">
@@ -64,8 +64,8 @@
       </label>
       <div ng-if="bitpayCard.bitpayCardTransactionHistoryConfirming[0]">
         <label class="item status-label" ng-click="bitpayCard.openExternalLink('https://help.bitpay.com/bitpay-card/why-do-you-require-one-blockchain-confirmation-for-bitpay-card-loads')">
-          <div translate>
+          <div>
-            Confirming
+            <span translate>Confirming</span>
             <i class="icon">
               <img src="img/icon-help-support.svg" class="bg"/>
             </i>
@@ -77,8 +77,8 @@
       </div>
       <div ng-if="bitpayCard.bitpayCardTransactionHistoryPreAuth[0]">
         <label class="item status-label" ng-click="bitpayCard.openExternalLink('https://help.bitpay.com/bitpay-card/why-was-i-overcharged-on-my-bitpay-card-account-why-is-there-a-hold-on-my-account')">
-          <div translate>
+          <div>
-            Pre-Auth Holds
+            <span translate>Pre-Auth Holds</span>
             <i class="icon">
               <img src="img/icon-help-support.svg" class="bg"/>
             </i>
@@ -89,7 +89,7 @@
         </div>
       </div>
       <div ng-if="bitpayCard.bitpayCardTransactionHistoryCompleted[0]">
-        <label class="item status-label">
+        <label class="item status-label" ng-if="bitpayCard.bitpayCardTransactionHistoryPreAuth[0] || bitpayCard.bitpayCardTransactionHistoryConfirming[0]">
           <div translate>
             Completed
           </div>

www/views/buyAmazon.html

@@ -53,23 +53,17 @@
   </ion-content>
 
   <click-to-accept
-    ng-disabled="!wallet"
     ng-click="buyConfirm()"
     ng-if="!isCordova"
     click-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!wallet">
-    insufficient-funds="false"
-    no-matching-wallet="false">
     Confirm purchase
   </click-to-accept>
   <slide-to-accept
-    ng-disabled="!wallet"
     ng-if="isCordova"
     slide-on-confirm="buyConfirm()"
     slide-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!wallet">
-    insufficient-funds="false"
-    no-matching-wallet="false">
     Slide to buy
   </slide-to-accept>
   <slide-to-accept-success

www/views/buyCoinbase.html

@@ -17,7 +17,7 @@
         <div class="amount-label">
           <div class="amount">{{amountUnitStr}}</div>
           <div class="alternative" ng-if="buyPrice">
-            <span ng-show="isFiat">{{buyRequestInfo.amount.amount}} {{buyRequestInfo.amount.currency}}</span> 
+            <span ng-show="isFiat">{{buyRequestInfo.amount.amount}} {{buyRequestInfo.amount.currency}}</span>
             @ ${{buyPrice.amount}} per BTC
           </div>
         </div>
@@ -59,7 +59,7 @@
             {{fee.type}} fee
           </span>
           <span class="item-note">
-            {{fee.amount.amount}} {{fee.amount.currency}} 
+            {{fee.amount.amount}} {{fee.amount.currency}}
           </span>
         </div>
         <div class="item">
@@ -74,23 +74,17 @@
   </ion-content>
 
   <click-to-accept
-    ng-disabled="!selectedPaymentMethodId.value || !buyRequestInfo || !wallet"
     ng-click="buyConfirm()"
     ng-if="!isCordova && buyRequestInfo"
     click-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!selectedPaymentMethodId.value || !buyRequestInfo || !wallet">
-    insufficient-funds="!selectedPaymentMethodId.value"
-    no-matching-wallet="!buyRequestInfo">
     Confirm purchase
   </click-to-accept>
   <slide-to-accept
-    ng-disabled="!selectedPaymentMethodId.value || !buyRequestInfo || !wallet"
     ng-if="isCordova && buyRequestInfo"
     slide-on-confirm="buyConfirm()"
     slide-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!selectedPaymentMethodId.value || !buyRequestInfo || !wallet">
-    insufficient-funds="!selectedPaymentMethodId.value"
-    no-matching-wallet="!buyRequestInfo">
     Slide to buy
   </slide-to-accept>
   <slide-to-accept-success

www/views/buyGlidera.html

@@ -17,8 +17,8 @@
         <div class="amount-label">
           <div class="amount">{{amountUnitStr}}</div>
           <div class="alternative">
-            <span ng-show="!isFiat">{{buyInfo.subtotal}} {{buyInfo.currency}}</span> 
+            <span ng-show="!isFiat">{{buyInfo.subtotal}} {{buyInfo.currency}}</span>
-            <span ng-show="isFiat">{{buyInfo.qty}} BTC</span> 
+            <span ng-show="isFiat">{{buyInfo.qty}} BTC</span>
             @ ${{buyInfo.price}} per BTC
           </div>
         </div>
@@ -64,23 +64,17 @@
   </ion-content>
 
   <click-to-accept
-    ng-disabled="!buyInfo || !wallet"
     ng-click="buyConfirm()"
     ng-if="!isCordova && buyInfo"
     click-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!buyInfo || !wallet">
-    insufficient-funds="false"
-    no-matching-wallet="!buyInfo">
     Confirm purchase
   </click-to-accept>
   <slide-to-accept
-    ng-disabled="!buyInfo || !wallet"
     ng-if="isCordova && buyInfo"
     slide-on-confirm="buyConfirm()"
     slide-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!buyInfo || !wallet">
-    insufficient-funds="false"
-    no-matching-wallet="!buyInfo">
     Slide to buy
   </slide-to-accept>
   <slide-to-accept-success

www/views/buyandsell.html

@@ -1,4 +1,4 @@
-<ion-view id="buy-and-sell">
+<ion-view id="buy-and-sell" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>

www/views/coinbase.html

@@ -1,4 +1,4 @@
-<ion-view id="coinbase">
+<ion-view id="coinbase" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>

www/views/confirm.html

@@ -7,24 +7,24 @@
     </ion-nav-back-button>
   </ion-nav-bar>
 
-  <ion-content ng-class="{'add-bottom-for-cta': !insufficientFunds && !noMatchingWallet}">
+  <ion-content class="add-bottom-for-cta">
     <div class="list">
       <div class="item head">
         <div class="sending-label">
           <img src="img/icon-tx-sent-outline.svg">
-          <span translate ng-if="!useSendMax">Sending</span>
+          <span translate ng-if="!tx.sendMax">Sending</span>
-          <span translate ng-if="useSendMax">Sending maximum amount</span>
+          <span translate ng-if="tx.sendMax">Sending maximum amount</span>
         </div>
         <div class="amount-label">
-          <div class="amount">{{displayAmount || '...'}} <span class="unit">{{displayUnit}}</span></div>
+          <div class="amount">{{tx.amountValueStr || '...'}} <span class="unit">{{tx.amountUnitStr}}</span></div>
-          <div class="alternative">{{alternativeAmountStr || '...'}}</div>
+          <div class="alternative">{{tx.alternativeAmountStr || '...'}}</div>
         </div>
       </div>
       <div class="info">
-        <div class="item single-line" ng-if="paypro">
+        <div class="item single-line" ng-if="tx.paypro">
           <span class="label" translate>Payment Expires:</span>
-          <span class="item-note" ng-if="!paymentExpired.value">{{remainingTimeStr.value}}</span>
+          <span class="item-note" ng-if="!paymentExpired">{{remainingTimeStr}}</span>
-          <span class="item-note" ng-if="paymentExpired.value" ng-style="{'color': 'red'}" translate>Expired</span>
+          <span class="item-note" ng-if="paymentExpired" ng-style="{'color': 'red'}" translate>Expired</span>
         </div>
 
         <div class="item">
@@ -32,36 +32,36 @@
           <span class="payment-proposal-to" ng-if="!recipientType">
             <i class="icon icon-svg abs-v-center icon-bitcoinlogoplain"></i>
 
-            <div copy-to-clipboard="toAddress" ng-if="!paypro" class="ellipsis">
+            <div copy-to-clipboard="tx.toAddress" ng-if="!tx.paypro" class="ellipsis">
-              <contact ng-if="!toName" address="{{toAddress}}"></contact>
+              <contact ng-if="!tx.toName" address="{{tx.toAddress}}"></contact>
-              <span class="m15l size-14" ng-if="toName">{{toName}}</span>
+              <span class="m15l size-14" ng-if="tx.toName">{{tx.toName}}</span>
             </div>
 
-            <div ng-if="paypro" ng-click="openPPModal(paypro)" class="m15l size-14 w100p pointer">
+            <div ng-if="tx.paypro" ng-click="openPPModal(tx.paypro)" class="m15l size-14 w100p pointer">
-              <i ng-show="paypro.verified && paypro.caTrusted" class="ion-locked" style="color:green"></i>
+              <i ng-show="tx.paypro.verified && tx.paypro.caTrusted" class="ion-locked" style="color:green"></i>
-              <i ng-show="!paypro.caTrusted" class="ion-unlocked" style="color:red"></i>
+              <i ng-show="!tx.paypro.caTrusted" class="ion-unlocked" style="color:red"></i>
-              <span class="ellipsis" ng-show="!toName">{{paypro.domain || paypro.toAddress}}</span>
+              <span class="ellipsis" ng-show="!tx.toName">{{tx.paypro.domain || tx.paypro.toAddress}}</span>
-              <span ng-show="toName">{{toName}}</span>
+              <span ng-show="tx.toName">{{tx.toName}}</span>
             </div>
-            <!-- <contact ng-if="!tx.hasMultiplesOutputs" class="ellipsis" address="{{toAddress}}"></contact>
+            <!-- <contact ng-if="!tx.hasMultiplesOutputs" class="ellipsis" address="{{tx.toAddress}}"></contact>
             <span ng-if="tx.hasMultiplesOutputs" translate>Multiple recipients</span> -->
           </span>
           <div class="wallet" ng-if="recipientType == 'wallet'">
             <i class="icon big-icon-svg">
               <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !toColor}" ng-style="{'background-color': toColor}" class="bg"/>
             </i>
-            <div copy-to-clipboard="toAddress" class="ellipsis">
+            <div copy-to-clipboard="tx.toAddress" class="ellipsis">
-              <contact ng-if="!toName" address="{{toAddress}}"></contact>
+              <contact ng-if="!tx.toName" address="{{tx.toAddress}}"></contact>
-              <span ng-if="toName" class="wallet-name">{{toName}}</span>
+              <span ng-if="tx.toName" class="wallet-name">{{tx.toName}}</span>
             </div>
           </div>
           <div ng-if="recipientType == 'contact' && !isChromeApp" class="gravatar-contact toggle" ng-click="toggleAddress()">
-            <gravatar class="send-gravatar" name="{{toName}}" height="30" width="30" email="{{toEmail}}"></gravatar>
+            <gravatar class="send-gravatar" name="{{tx.toName}}" height="30" width="30" email="{{toEmail}}"></gravatar>
-            <span ng-if="toName && !showAddress">{{toName}}</span>
+            <span ng-if="tx.toName && !showAddress">{{tx.toName}}</span>
-            <span ng-if="toName && showAddress">{{toAddress}}</span>
+            <span ng-if="tx.toName && showAddress">{{tx.toAddress}}</span>
           </div>
         </div>
-        <a class="item item-icon-right" ng-hide="!useSendMax && (insufficientFunds || noMatchingWallet)" ng-click="showWalletSelector()">
+        <a class="item item-icon-right" ng-hide="!wallets" ng-click="showWalletSelector()">
           <span class="label" translate>From</span>
           <div class="wallet" ng-if="wallet">
             <i class="icon big-icon-svg">
@@ -77,46 +77,46 @@
           </div>
           <i class="icon bp-arrow-right"></i>
         </a>
-        <div class="item item-icon-right" ng-if="!insufficientFunds && !noMatchingWallet" ng-click="chooseFeeLevel()">
+        <div class="item item-icon-right" ng-if="wallet" ng-click="chooseFeeLevel(tx, wallet)">
-          <span class="label">{{'Fee:' | translate}} {{feeLevel | translate}}</span>
+          <span class="label">{{'Fee:' | translate}} {{tx.feeLevelName | translate}}</span>
-          <span class="m10l">{{fee || '...'}}</span>
+          <span class="m10l">{{tx.txp[wallet.id].feeStr || '...'}}</span>
           <span class="item-note m10l">
-            <span>{{feeFiat || '...'}}&nbsp;<span class="fee-rate" ng-if="feeRateStr" translate>- {{feeRateStr}} of the transaction</span></span>
+            <span>{{tx.txp[wallet.id].alternativeFeeStr || '...'}}&nbsp;
+            <span class="fee-rate" ng-if="tx.txp[wallet.id].feeRatePerStr"> &middot;
+                <i class="ion-alert-circled warn" ng-show="tx.txp[wallet.id].feeToHigh"></i> &nbsp;
+                <span class="fee-rate" ng-class="{'warn':tx.txp[wallet.id].feeToHigh}" translate> {{tx.txp[wallet.id].feeRatePerStr}}  of the sending amount </span>
+
+            </span>
           </span>
+          </span>
+
           <i class="icon bp-arrow-right"></i>
         </div>
-        <a class="item item-icon-right" ng-if="!insufficientFunds && !noMatchingWallet" ng-click="showDescriptionPopup()">
+        <a class="item item-icon-right" ng-if="wallet" ng-click="showDescriptionPopup(tx)">
           <span class="label" translate>Add Memo</span>
           <span class="item-note m10l">
-            {{description}}
+            {{tx.description}}
           </span>
           <i class="icon bp-arrow-right"></i>
         </a>
-        <div class="text-center" ng-show="noMatchingWallet">
+        <div class="text-center" ng-show="noWalletMessage">
-          <span class="badge badge-energized" translate>No wallets available</span>
+          <span class="badge badge-energized">{{noWalletMessage}}</span>
-        </div>
-        <div class="text-center" ng-show="insufficientFunds">
-          <span class="badge badge-energized" translate>Insufficient funds</span>
         </div>
       </div>
     </div>
   </ion-content>
   <click-to-accept
-    ng-click="approve(statusChangeHandler)"
+    ng-click="approve(tx, wallet, statusChangeHandler)"
-    ng-if="!isCordova"
+    ng-if="!isCordova || isWindowsPhoneApp"
     click-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!wallet">
-    insufficient-funds="insufficientFunds"
-    no-matching-wallet="noMatchingWallet">
     {{buttonText}}
   </click-to-accept>
   <slide-to-accept
-    ng-if="isCordova && (wallet && !insufficientFunds && !noMatchingWallet)"
+    ng-if="isCordova && !isWindowsPhoneApp && wallet"
-    slide-on-confirm="onConfirm()"
+    slide-on-confirm="approve(tx, wallet, statusChangeHandler)"
     slide-send-status="sendStatus"
-    has-wallet-chosen="wallet"
+    is-disabled="!wallet">
-    insufficient-funds="insufficientFunds"
-    no-matching-wallet="noMatchingWallet">
     {{buttonText}}
   </slide-to-accept>
   <slide-to-accept-success
@@ -125,14 +125,14 @@
     slide-success-hide-on-confirm="true">
     <span ng-show="wallet.m == 1 && (wallet.canSign() || wallet.isPrivKeyExternal())" translate>Payment Sent</span>
     <span ng-show="wallet.m > 1 && (wallet.canSign() || wallet.isPrivKeyExternal())" translate>Proposal Created</span>
-    <span ng-show="!wallet.canSign() && !wallet.isPrivKeyExternal()" translate>Transaction created</span>
+    <span ng-show="!wallet.canSign() && !wallet.isPrivKeyExternal()" translate>Transaction Created</span>
   </slide-to-accept-success>
 
   <wallet-selector
     wallet-selector-title="walletSelectorTitle"
     wallet-selector-wallets="wallets"
     wallet-selector-selected-wallet="wallet"
-    wallet-selector-show="showWallets"
+    wallet-selector-show="walletSelector"
     wallet-selector-on-select="onWalletSelect">
   </wallet-selector>
 

www/views/copayers.html

@@ -1,14 +1,13 @@
-
+<ion-view id="copayers-invitation" hide-tabs>
-<ion-view id="copayers-invitation">
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>
     <ion-nav-title>{{wallet.name}}</ion-nav-title>
     <ion-nav-buttons side="secondary">
       <button class="button-share ng-hide" ng-show="isCordova && secret" ng-click="shareSecret()">
-        <i class="icon" 
+        <i class="icon"
            ng-class="{
-           'ion-ios-upload-outline': shareIcon == 'iOS', 
+           'ion-ios-upload-outline': shareIcon == 'iOS',
            'ion-android-share-alt': shareIcon != 'iOS'
            }"></i>
       </button>
@@ -34,7 +33,7 @@
           </div>
           </div>
           <button ng-if="secret" class="button-cancel" ng-click="showDeletePopup()">
-            <span translate>Cancel invitation</span> 
+            <span translate>Cancel invitation</span>
           </button>
         </div>
       </div>

www/views/export.html

@@ -1,4 +1,4 @@
-<ion-view id="export">
+<ion-view id="export" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Export wallet' | translate}}</ion-nav-title>
     <ion-nav-back-button>

www/views/glidera.html

@@ -1,4 +1,4 @@
-<ion-view id="glidera">
+<ion-view id="glidera" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>
@@ -13,7 +13,7 @@
         Refresh
       </button>
     </ion-nav-buttons>
-    <ion-content scroll="false" class="ng-hide" ng-show="!account.token"> 
+    <ion-content scroll="false" class="ng-hide" ng-show="!account.token">
       <div class="integration-onboarding">
         <div class="integration-onboarding-logo">
           <img src="img/glidera-logo.png">

www/views/glideraUri.html

@@ -1,4 +1,4 @@
-<ion-view>
+<ion-view show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>

www/views/import.html

@@ -1,4 +1,4 @@
-<ion-view id="import" class="settings">
+<ion-view id="import" class="settings" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Import Wallet' | translate}}</ion-nav-title>
     <ion-nav-back-button>

www/views/includes/bitpayCardsCard.html

@@ -1,21 +1,16 @@
-
+<div class="item item-icon-right item-heading">
-<div class="list card">
+  <span translate>Cards</span>
-  <div class="item item-icon-right item-heading">
+  <a ui-sref="tabs.bitpayCardIntro"><i class="icon ion-ios-plus-empty list-add-button"></i></a>
-    <span translate>Cards</span>
+</div>
-    <a ui-sref="tabs.bitpayCardIntro"><i class="icon ion-ios-plus-empty list-add-button"></i></a>
+<div>
-  </div>
+  <a ng-repeat="card in bitpayCardItems track by $index"
-  <div>
+      ui-sref="tabs.bitpayCard({id:card.id})"
-    <a ng-repeat="card in bitpayCardItems track by $index"
+      class="item item-sub item-icon-left item-big-icon-left item-icon-right">
-        ui-sref="tabs.bitpayCard({id:card.id})"
+    <i class="icon big-icon-svg">
-        class="item item-sub item-icon-left item-big-icon-left item-icon-right">
+      <div class="bg icon-bitpay-card"></div>
-      <i class="icon big-icon-svg">
+    </i>
-        <div class="bg icon-bitpay-card"></div>
+    <span>BitPay Visa&reg; Card ({{card.lastFourDigits}})</span>
-      </i>
+    <p>{{card.balance ? card.currencySymbol + card.balance : 'Add funds to get started'|translate}} {{card.updatedOn ?   (' &middot; ' + (card.updatedOn  * 1000 | amTimeAgo)) : ''}}</p>
-      <span>BitPay Visa&reg; Card ({{card.lastFourDigits}})</span>
+    <i class="icon bp-arrow-right"></i>
-      <p>{{card.balance ? card.currencySymbol + card.balance : 'Add funds to get started'|translate}} {{card.updatedOn ?   (' &middot; ' + (card.updatedOn  * 1000 | amTimeAgo)) : ''}}</p>
+  </a>
-      <i class="icon bp-arrow-right"></i>
-    </a>
-  </div>
 </div>
-
-

www/views/includes/buyAndSellCard.html

@@ -1,5 +1,4 @@
-
+<div ng-controller="buyAndSellCardController">
-<div class="list card" ng-controller="buyAndSellCardController">
   <div class="item item-sub item-icon-right item-heading">
     <span translate>Buy bitcoin</span>
     <a ui-sref="tabs.buyandsell"><i class="icon ion-ios-plus-empty list-add-button"></i></a>

www/views/includes/clickToAccept.html

@@ -1,4 +1,4 @@
-<button ng-disabled="!hasWalletChosen || insufficientFunds || noMatchingWallet" class="click-to-accept__button button button-standard button-primary" ng-class="{disable: sendStatus}">
+<button ng-disabled="isDisabled" class="click-to-accept__button button button-standard button-primary" ng-class="{disable: sendStatus}">
   <span ng-if="!sendStatus">
     <ng-transclude></ng-transclude>
   </span>

www/views/includes/homeIntegrations.html

@@ -1,19 +1,18 @@
-  <div class="list card" ng-controller="homeIntegrationsController"> 
+<div ng-controller="homeIntegrationsController">
-    <div class="item item-icon-right item-heading" ng-click="toggle()" >
+  <div class="item item-icon-right item-heading" ng-click="toggle()" >
-      <span translate>Services</span>
+    <span translate>Services</span>
-      <i class="icon bp-arrow-up" ng-show="!hide"></i>
+    <i class="icon bp-arrow-up" ng-show="!hide"></i>
-      <i class="icon bp-arrow-down" ng-show="hide"></i>
+    <i class="icon bp-arrow-down" ng-show="hide"></i>
-    </div>
+  </div>
-    <div ng-show="!hide">
+  <div ng-show="!hide">
-      <div ng-repeat="service in services track by $index">
+    <div ng-repeat="service in services track by $index">
-        <a ui-sref="{{service.sref}}" class="item item-sub item-icon-left item-big-icon-left item-icon-right next-step">
+      <a ui-sref="{{service.sref}}" class="item item-sub item-icon-left item-big-icon-left item-icon-right next-step">
-          <i class="icon big-icon-svg">
+        <i class="icon big-icon-svg">
-            <div class="bg {{service.icon}}"></div>
+          <div class="bg {{service.icon}}"></div>
-          </i>
+        </i>
-          <span>{{service.title ||  service.name}}</span>
+        <span>{{service.title ||  service.name}}</span>
-          <i class="icon bp-arrow-right"></i>
+        <i class="icon bp-arrow-right"></i>
-        </a>
+      </a>
-      </div>
     </div>
   </div>
-
+</div>

www/views/includes/nextSteps.html

@@ -1,19 +1,18 @@
-  <div class="list card" ng-controller="nextStepsController"> 
+<div ng-controller="nextStepsController">
-    <div class="item item-icon-right item-heading" ng-click="toggle()" >
+  <div class="item item-icon-right item-heading" ng-click="toggle()" >
-      <span translate>Next steps</span>
+    <span translate>Next steps</span>
-      <i class="icon bp-arrow-up" ng-show="!hide"></i>
+    <i class="icon bp-arrow-up" ng-show="!hide"></i>
-      <i class="icon bp-arrow-down" ng-show="hide"></i>
+    <i class="icon bp-arrow-down" ng-show="hide"></i>
-    </div>
+  </div>
-    <div ng-show="!hide">
+  <div ng-show="!hide">
-      <div ng-repeat="service in services track by $index">
+    <div ng-repeat="service in services track by $index">
-        <a ui-sref="{{service.sref}}" class="item item-sub item-icon-left item-big-icon-left item-icon-right next-step">
+      <a ui-sref="{{service.sref}}" class="item item-sub item-icon-left item-big-icon-left item-icon-right next-step">
-          <i class="icon big-icon-svg">
+        <i class="icon big-icon-svg">
-            <div class="bg {{service.icon}}"></div>
+          <div class="bg {{service.icon}}"></div>
-          </i>
+        </i>
-          <span>{{service.title ||  service.name}}</span>
+        <span>{{service.title ||  service.name}}</span>
-          <i class="icon bp-arrow-right"></i>
+        <i class="icon bp-arrow-right"></i>
-        </a>
+      </a>
-      </div>
     </div>
   </div>
-
+</div>

www/views/includes/slideToAcceptSuccess.html

@@ -1,6 +1,6 @@
 <div
   class="slide-success__background"
-  ng-class="{'fill-screen': fillScreen}">
+  ng-class="{'fill-screen': fillScreen, 'slide-success__windows-background': isWindowsPhoneApp}">
 </div>
 
 <div ng-disabled="wallet" class="slide-success__content">

www/views/includes/walletHistory.html

@@ -26,6 +26,11 @@
           <i class="icon"><img src="img/icon-warning.png" width="20px"></i>
           <span class="comment" translate>Low fees</span>
         </div>
+        <div class="low-fees" ng-if="btx.lowAmount">
+          <i class="icon"><img src="img/icon-warning.png" width="20px"></i>
+          <span class="comment" translate>Amount too low to spend</span>
+        </div>
+ 
       </div>
 
       <div ng-show="btx.action == 'sent'" class="ellipsis">

www/views/join.html

@@ -1,4 +1,4 @@
-<ion-view id="join" class="settings">
+<ion-view id="join" class="settings" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>

www/views/lockSetup.html

@@ -1,4 +1,4 @@
-<ion-view class="settings">
+<ion-view class="settings" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Startup Lock' | translate}}</ion-nav-title>
     <ion-nav-back-button>

www/views/modals/chooseFeeLevel.html

@@ -1,13 +1,13 @@
-<ion-modal-view id="settings-fee" class="settings" ng-controller="preferencesFeeController" ng-init="init()">
+<ion-modal-view id="settings-fee" class="settings" ng-controller="preferencesFeeController" >
   <ion-header-bar align-title="center" class="bar-royal">
-    <button class="button button-clear" ng-click="hideModal()">
-      Close
-    </button>
     <div class="title">
       {{'Bitcoin Network Fee Policy'|translate}}
     </div>
+    <button class="button button-clear" ng-click="chooseNewFee()">
+      OK 
+    </button>
   </ion-header-bar>
-  <ion-content>
+  <ion-content ng-init="init(network)">
     <div class="settings-explanation">
       <div class="estimates">
         <div>
@@ -20,6 +20,7 @@
           <span class="fee-rate" ng-if="feePerSatByte">{{feePerSatByte}} satoshis/byte</span>
           <span ng-if="loadingFee">...</span>
         </div>
+        <div ng-if="network!='livenet'">[{{network}}]</span>
       </div>
     </div>
     <div class="fee-policies">
@@ -27,8 +28,5 @@
         {{level|translate}}
       </ion-radio>
     </div>
-    <div class="m20t">
-      <button class="button button-standard button-primary" ng-click="chooseNewFee()" translate>Save</button>
-    </div>
   </ion-content>
 </ion-modal-view>

www/views/modals/paypro.html

@@ -9,51 +9,51 @@
     <div class="list">
       <div class="item head">
         <div class="amount-label">
-          <div class="amount">{{displayAmount || '...'}} <span class="unit">{{displayUnit}}</span></div>
+          <div class="amount">{{tx.amountValueStr || '...'}} <span class="unit">{{tx.amountUnitStr}}</span></div>
-          <div class="alternative">{{alternativeAmountStr || '...'}}</div>
+          <div class="alternative">{{tx.alternativeAmountStr || '...'}}</div>
         </div>
       </div>
       <div class="info">
-        <div class="item single-line" ng-if="paypro.domain">
+        <div class="item single-line" ng-if="tx.paypro.domain">
           <span class="label">{{'Pay To'|translate}}</span>
           <span class="item-note">
-            {{paypro.domain}}
+            {{tx.paypro.domain}}
           </span>
         </div>
-        <div class="item single-line" ng-if="paypro.toAddress">
+        <div class="item single-line" ng-if="tx.paypro.toAddress">
           <span class="label">{{'Address'|translate}}</span>
           <span class="item-note m10l ellipsis">
-            {{paypro.toAddress}}
+            {{tx.paypro.toAddress}}
           </span>
         </div>
         <div class="item">
           <span class="label">{{'Certified by'|translate}}</span>
           <span class="item-note w100p">
-            <span ng-show="paypro.caTrusted">
+            <span ng-show="tx.paypro.caTrusted">
               <i class="ion-locked" style="color:green"></i>
-              {{paypro.caName}} {{'(Trusted)' | translate}}</span>
+              {{tx.paypro.caName}} {{'(Trusted)' | translate}}</span>
             </span>
-            <span ng-show="!paypro.caTrusted">
+            <span ng-show="!tx.paypro.caTrusted">
-              <span ng-show="paypro.selfSigned">
+              <span ng-show="tx.paypro.selfSigned">
                 <i class="ion-unlocked" style="color:red"></i> <span translate>Self-signed Certificate</span>
               </span>
-              <span ng-show="!paypro.selfSigned">
+              <span ng-show="!tx.paypro.selfSigned">
-                <i class="ion-locked" style="color:yellow"></i>{{paypro.caName}}<br>
+                <i class="ion-locked" style="color:yellow"></i>{{tx.paypro.caName}}<br>
                 <span translate>WARNING: UNTRUSTED CERTIFICATE</span>
               </span>
             </span>
           </span>
         </div>
-        <div class="item" ng-if="paypro.memo">
+        <div class="item" ng-if="tx.paypro.memo">
           <span class="label">{{'Memo'|translate}}</span>
           <span class="item-note w100p">
-            {{paypro.memo}}
+            {{tx.paypro.memo}}
           </span>
         </div>
-        <div class="item single-line" ng-if="paypro.expires">
+        <div class="item single-line" ng-if="tx.paypro.expires">
           <span class="label">{{'Expires'|translate}}</span>
           <span class="item-note">
-            {{paypro.expires * 1000 | amTimeAgo }}
+            {{tx.paypro.expires * 1000 | amTimeAgo }}
           </span>
         </div>
       </div>

www/views/modals/pin.html

@@ -1,6 +1,6 @@
 <ion-modal-view id="pin" ng-controller="pinController">
   <ion-header-bar align-title="center" class="bar-royal">
-    <button ng-if="action != 'check'" class="button button-back button-clear" ng-click="hideModal()">
+    <button ng-if="action != 'check'" class="button button-back button-clear" ng-click="hideModal()" translate>
       Close
     </button>
   </ion-header-bar>

www/views/modals/txp-details.html

@@ -19,7 +19,7 @@
           <span translate>Sending</span>
         </div>
         <div class="amount-label">
-          <div class="amount">{{displayAmount}} <span class="unit">{{displayUnit}}</span></div>
+          <div class="amount">{{tx.amountValueStr}} <span class="unit">{{tx.amountUnitStr}}</span></div>
           <div class="alternative" ng-show="tx.alternativeAmountStr">{{tx.alternativeAmountStr}}</div>
         </div>
 
@@ -97,10 +97,11 @@
             {{tx.message}}
           </span>
         </div>
-        <div class="item single-line">
+        <div class="item">
-          <span class="label" translate>Fee</span>
+          <span class="label">{{'Fee:' | translate}} {{tx.feeLevelStr | translate}}</span>
-          <span class="item-note">
+          <span class="m10l">{{tx.feeStr || '...'}}</span>
-            {{tx.feeStr}}
+          <span class="item-note m10l">
+            <span>{{tx.feeFiatStr || '...'}}&nbsp;<span class="fee-rate" ng-if="tx.feeRateStr" translate>- {{tx.feeRateStr}} of the transaction</span></span>
           </span>
         </div>
 
@@ -169,13 +170,13 @@
 
   <click-to-accept
     ng-click="onConfirm(statusChangeHandler)"
-    ng-if="tx.pendingForUs && canSign && !paymentExpired && !isCordova"
+    ng-if="tx.pendingForUs && canSign && !paymentExpired && (!isCordova || isWindowsPhoneApp)"
     click-send-status="sendStatus"
     has-wallet-chosen="true">
     {{buttonText}}
   </click-to-accept>
   <slide-to-accept
-    ng-if="tx.pendingForUs && canSign && !paymentExpired && isCordova"
+    ng-if="tx.pendingForUs && canSign && !paymentExpired && isCordova && !isWindowsPhoneApp"
     slide-on-confirm="onConfirm()"
     slide-send-status="sendStatus"
     has-wallet-chosen="true">
@@ -184,6 +185,6 @@
   <slide-to-accept-success
     slide-success-show="sendStatus === 'success'"
     slide-success-on-confirm="onSuccessConfirm()">
-    {{'Payment Sent' | translate}}
+    {{successText}}
   </slide-to-accept-success>
 </ion-modal-view>

www/views/paymentUri.html

@@ -1,48 +0,0 @@
-<div
-  class="topbar-container"
-  ng-include="'views/includes/topbar.html'"
-  ng-init="titleSection='Choose wallet'; closeToHome = true">
-</div>
-
-<div class="content p20v row payment-uri" ng-controller="paymentUriController as payment">
-  <div class="large-12 columns" ng-init="payment.init()">
-    <div class="panel text-center" ng-if="!payment.uri">
-      <h1 translate>Bitcoin URI is NOT valid!</h1>
-    </div>
-    <div ng-if="payment.uri"  ng-init="payment.getWallets(payment.uri.network)">
-      <h1 translate>Make a payment to</h1>
-      <div class="panel size-14">
-        <div class="ellipsis"><b translate>Address</b>: {{payment.uri.address.toString()}}</div>
-        <div ng-show="payment.uri.amount"><b translate>Amount</b>: {{payment.uri.amount}}</div>
-        <div ng-show="payment.uri.message"><b translate>Message</b>: {{payment.uri.message}}</div>
-        <div ng-show="payment.uri.network == 'testnet'"><b translate>Network</b>: {{payment.uri.network}}</div>
-      </div>
-      <div ng-if="!wallets || !wallets.length">
-        <div class="box-notification">
-          <span class="text-warning">
-            <b translate>There are no wallets to make this payment</b>
-            <span ng-show="payment.uri.network == 'testnet'">[testnet]</span>
-          </span>
-        </div>
-      </div>
-
-      <div ng-if="wallets.length">
-        <h2 translate>Select a wallet</h2>
-        <ul class="no-bullet">
-          <li class="panel" ng-repeat="w in wallets">
-          <a ng-click="payment.selectWallet(w.id)">
-            <div class="avatar-wallet"
-              ng-class="{'wallet-background-color-default': !w.color}" ng-style="{'background-color':w.color}">
-              <i class="icon-wallet size-21"></i>
-            </div>
-            <div class="ellipsis">{{w.name || w.id}}</div>
-            <div class="size-12">{{w.m}} of {{w.n}}
-              <span ng-show="w.network=='testnet'">[Testnet]</span>
-            </div>
-          </a>
-          </li>
-        </ul>
-      </div>
-    </div>
-  </div>
-</div>

www/views/preferences.html

@@ -1,4 +1,4 @@
-<ion-view class="settings">
+<ion-view class="settings" show-tabs>
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>
       {{'Wallet Settings'|translate}}
@@ -18,7 +18,7 @@
         </span>
         <i class="icon bp-arrow-right"></i>
       </a>
-      <a class="item item-icon-right" ui-sref="tabs.preferences.preferencesColor">
+      <a ng-if="!isWindowsPhoneApp" class="item item-icon-right" ui-sref="tabs.preferences.preferencesColor">
         <span translate>Color</span>
         <span class="item-note">
           <span class="settings-color-block"