second step enhancement

src/js/services/send-flow-router.service.js

@@ -6,9 +6,12 @@ angular
   .module('copayApp.services')
   .factory('sendFlowRouterService', sendFlowRouterService);
   
-  function sendFlowRouterService($state, $ionicHistory) {
+  function sendFlowRouterService(
+    sendFlowStateService
+    , $state, $ionicHistory
+  ) {
 
-    var router = {
+    var service = {
       // A separate state variable so we can ensure it is cleared of everything,
       // even other properties added that this service does not know about. (such as "coin")
 
@@ -18,26 +21,41 @@ angular
       goBack: goBack,
     };
 
-    return router;
+    return service;
 
     /**
      * 
      */
     function start() {
-      $ionicHistory.clearHistory();
-      $state.go('tabs.send');
+      if ($state.current.name != 'tabs.send') {
+        $state.go('tabs.home').then(function () {
+          $ionicHistory.clearHistory();
+          $state.go('tabs.send');
+          goNext();
+        });
+      } else {
+        goNext();
+      }
     }
 
     /**
      * 
      */
-    function goNext(state) {
+    function goNext() {
+      var state = sendFlowStateService.state;
 
       /**
        * Strategy
-       * Clean the history & and go to the send tab.
        */
-      // need to complete here
+      if (!state.fromWalletId && (state.isWalletTransfer || (state.toWalletId || state.toAddress))) {
+        $state.transitionTo('tabs.send.origin');
+      } else if (state.fromWalletId && !state.toWalletId && !state.toAddress) {
+        $state.transitionTo('tabs.send.destination');
+      } else if (state.fromWalletId && (state.toWalletId || state.toAddress) && !state.amount) {
+        $state.transitionTo('tabs.send.amount');
+      } else if (state.fromWalletId && (state.toWalletId || state.toAddress) && state.amount) {
+        $state.transitionTo('tabs.send.review');
+      }
     }
 
     function goBack() {