'use strict';

angular.module('copayApp.controllers').controller('tabHomeController',
  function($rootScope, $timeout, $scope, $state, $ionicScrollDelegate, lodash, profileService, walletService, configService, txFormatService, $ionicModal, $log, platformInfo, storageService) {

    $scope.externalServices = {};
    $scope.bitpayCardEnabled = true; // TODO

    var setNotifications = function(notifications) {
      $scope.notifications = notifications;
      $timeout(function() {
        $scope.$apply();
      }, 1);
    };

    $scope.updateAllWallets = function() {
      $scope.wallets = profileService.getWallets();
      if (lodash.isEmpty($scope.wallets)) return;

      var i = $scope.wallets.length;
      var j = 0;
      var timeSpan = 60 * 60 * 24 * 7;
      var notifications = [];

      lodash.each($scope.wallets, function(wallet) {
        walletService.getStatus(wallet, {}, function(err, status) {
          if (err) {
            console.log('[tab-home.js.35:err:]', $log.error(err)); //TODO
            return;
          }
          wallet.status = status;
        });
      });
      //
      // $scope.fetchingNotifications = true;
      // profileService.getNotifications({
      //   limit: 3
      // }, function(err, n) {
      //   if (err) {
      //     console.log('[tab-home.js.35:err:]', $log.error(err)); //TODO
      //     return;
      //   }
      //   $scope.fetchingNotifications = false;
      //   setNotifications(n);
      //   $ionicScrollDelegate.resize();
      // })
    };

    $scope.updateWallet = function(wallet) {
      $log.debug('Updating wallet:' + wallet.name)
      walletService.getStatus(wallet, {}, function(err, status) {
        if (err) {
          $log.error(err); //TODO
          return;
        }
        wallet.status = status;

        // profileService.getNotifications({
        //   limit: 3
        // }, function(err, n) {
        //   console.log('[tab-home.js.57]', n); //TODO
        //   if (err) {
        //     console.log('[tab-home.js.35:err:]', $log.error(err)); //TODO
        //     return;
        //   }
        //   setNotifications(n);
        //   $ionicScrollDelegate.resize();
        // })
      });
    };

    $scope.nextStep = function() {
      lodash.each(['AmazonGiftCards', 'BitpayCard', 'BuyAndSell'], function(service) {
        storageService.getNextStep(service, function(err, value) {
          $scope.externalServices[service] = value ? true : false;
          $ionicScrollDelegate.resize();
        });
      });
    };

    var listeners = [
      $rootScope.$on('bwsEvent', function(e, walletId, type, n) {
        var wallet = profileService.getWallet(walletId);
        $scope.updateWallet(wallet);
      }),
      $rootScope.$on('Local/TxAction', function(e, walletId) {
        var wallet = profileService.getWallet(walletId);
        $scope.updateWallet(wallet);
      }),
    ];

    $scope.$on('$destroy', function() {
      lodash.each(listeners, function(x) {
        x();
      });
    });

    configService.whenAvailable(function() {
      var config = configService.getSync();
      var isWindowsPhoneApp = platformInfo.isWP && isCordova;
      $scope.glideraEnabled = config.glidera.enabled && !isWindowsPhoneApp;
      $scope.coinbaseEnabled = config.coinbase.enabled && !isWindowsPhoneApp;
    });

  });