add balance warning

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) {

src/js/services/walletService.js

@@ -1,10 +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.
 
-  var LOW_AMOUNT_RATIO = 0.15; //Ratio low amount warning (econ fee/amount)
-  var TOTAL_LOW_WARNING_RATIO = .15;
+  // 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 = {};
 
@@ -921,15 +923,20 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
 
   // Approx utxo amount, from which the uxto is economically redeemable  
-  root.getLowAmount = function(wallet, feeLevels, nbOutputs) {
+  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);
-    var minFee = size * lowLevelRate;
+    return size * lowLevelRate;
+  };
 
-    return parseInt(minFee / (LOW_AMOUNT_RATIO));
+
+  // 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);
   };
 
 
@@ -939,14 +946,10 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     wallet.getUtxos({}, function(err, resp) {
       if (err || !resp || !resp.length) return cb();
 
-
       var lowAmountN = root.getLowAmount(wallet, levels, resp.length + 1);
-console.log('[walletService.js.946:lowAmountN:]',lowAmountN); //TODO
       var total = lodash.sum(resp, 'satoshis');
-console.log('[walletService.js.948:total:]',total); //TODO
 
       var lowAmount1 = root.getLowAmount(wallet, levels);
-console.log('[walletService.js.950:lowAmount1:]',lowAmount1); //TODO
       var lowUtxos = lodash.filter(resp, function(x) {
         return x.satoshis < lowAmount1;
       });
@@ -954,8 +957,10 @@ console.log('[walletService.js.950:lowAmount1:]',lowAmount1); //TODO
       var totalLow = lodash.sum(lowUtxos, 'satoshis');
 
       return cb(err, {
-        lowUtxos: lowUtxos,
+        allUtxos:  resp || [],
+        lowUtxos: lowUtxos || [],
         warning: lowAmountN / total > TOTAL_LOW_WARNING_RATIO,
+        minFee: root.getMinFee(wallet, levels, resp.length),
       });
     });
   };

www/views/addresses.html

@@ -35,7 +35,7 @@
           <i class="icon ion-ios-arrow-thin-right"></i>
         </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 fee to move all wallet's balance (with normal priority) </span>
+            <div class="addr-path">
+              {{minFeePer}} [{{minFee}}]
+            </div>
+          </div>
+
+        </div>
       </div>
     </div>
   </ion-content>