From 46ff73aa023884b7b288116542ee160032232b63 Mon Sep 17 00:00:00 2001
From: Gustavo Maximiliano Cortez <cmgustavo83@gmail.com>
Date: Fri, 3 Jul 2015 15:35:34 -0300
Subject: [PATCH] Adds CSV history

---
 public/views/walletHome.html     |  8 +++-
 src/js/controllers/index.js      | 70 ++++++++++++++++++++++++++++++++
 src/js/controllers/walletHome.js |  2 +-
 3 files changed, 78 insertions(+), 2 deletions(-)

diff --git a/public/views/walletHome.html b/public/views/walletHome.html
index 98f86ab02..00daaa1b9 100644
--- a/public/views/walletHome.html
+++ b/public/views/walletHome.html
@@ -445,7 +445,7 @@
           </div>
         </div>
       </div>
-      <div ng-show="index.txHistory[0]" class="scroll">
+      <div ng-show="index.txHistory[0]" class="scroll oh">
         <div ng-repeat="btx in index.txHistory"
           ng-click="home.openTxModal(btx)"
           class="row collapse last-transactions-content">
@@ -495,6 +495,12 @@
           </div>
         </div>
       </div>
+      <div class="m20t text-center">
+        <a class="text-gray" ng-click="index.csvHistory();">
+          <i class="fi-page-export-csv"></i> 
+          <span translate>Download CSV file</span>
+        </a>
+      </div>
       <div class="extra-margin-bottom"></div>
     </div> <!-- END History -->
 
diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index dd742aba4..ff21b8300 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -535,6 +535,76 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     }
   };
 
+  this.csvHistory = function() {
+
+    function formatDate(date) {
+      var dateObj = new Date(date);
+      if (!dateObj) {
+        log.error('Error formating a date');
+        return 'DateError'
+      }
+      if (!dateObj.toJSON()) {
+        return '';
+      }
+
+      return dateObj.toJSON().substring(0, 10);
+    }
+
+    function formatString(str) {
+      if (!str) return '';
+
+      if (str.indexOf('"') !== -1) {
+        //replace all
+        str = str.replace(new RegExp('"', 'g'), '\'');
+      }
+
+      //escaping commas
+      str = '\"' + str + '\"';
+
+      return str;
+    }
+
+    if (isCordova) {
+      log.info('Not available on mobile');
+      return;
+    }
+    var fc = profileService.focusedClient;
+    if (!fc.isComplete()) return;
+    var self = this;
+    $log.debug('Generating CSV from History');
+    self.setOngoingProcess('generatingCSV', true);
+    $timeout(function() {
+      fc.getTxHistory({
+        skip: 0,
+        limit: 1000000000
+      }, function(err, txs) {
+        self.setOngoingProcess('generatingCSV', false);
+        if (err) {
+          $log.debug('TxHistory ERROR:', err);
+        } else {
+          $log.debug('Wallet Transaction History:', txs);
+
+          self.satToUnit = 1 / self.unitToSatoshi;
+          var data = txs;
+          var filename = "copay_history.csv";
+          var csvContent = "data:text/csv;charset=utf-8,";
+          csvContent += "Date,Amount (" + self.unitName + "),Action,AddressTo,Comment\n";
+
+          data.forEach(function(it, index) {
+            var dataString = formatDate(it.time * 1000) + ',' + strip(it.amount * self.satToUnit) + ',' + it.action + ',' + formatString(it.addressTo) + ',' + formatString(it.message);
+            csvContent += index < data.length ? dataString + "\n" : dataString;
+          });
+
+          var encodedUri = encodeURI(csvContent);
+          var link = document.createElement("a");
+          link.setAttribute("href", encodedUri);
+          link.setAttribute("download", filename);
+          link.click();
+        }
+        $rootScope.$apply();
+      });
+    });
+  };
 
   self.clientError = function(err) {
     if (isCordova) {
diff --git a/src/js/controllers/walletHome.js b/src/js/controllers/walletHome.js
index ee93614b6..ff167ebbe 100644
--- a/src/js/controllers/walletHome.js
+++ b/src/js/controllers/walletHome.js
@@ -1054,7 +1054,7 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
       if (confirmed) 
         self._doSendAll(amount);
     });
-  }
+  }; 
 
   /* Start setup */