'use strict';

angular.module('copayApp.controllers').controller('SidebarController', function($scope, $rootScope, $sce, $location, $http, notification, controllerUtils) {

  $scope.menu = [{
    'title': 'Receive',
    'icon': 'fi-arrow-left',
    'link': 'receive'
  }, {
    'title': 'Send',
    'icon': 'fi-arrow-right',
    'link': 'send'
  }, {
    'title': 'History',
    'icon': 'fi-clipboard-pencil',
    'link': 'history'
  }, {
    'title': 'More',
    'icon': 'fi-download',
    'link': 'backup'
  }];

  $scope.signout = function() {
    logout();
  };

  // Ensures a graceful disconnect
  window.onbeforeunload = function() {
    controllerUtils.logout();
  };

  $scope.$on('$destroy', function() {
    window.onbeforeunload = undefined;
  });


  $scope.refresh = function() {
    var w = $rootScope.wallet;
    w.connectToAll();
    if ($rootScope.addrInfos.length > 0) {
      controllerUtils.updateBalance(function() {
        $rootScope.$digest();
      });
    }
  };

  $scope.isActive = function(item) {
    return item.link && item.link == $location.path().split('/')[1];
  };

  function logout() {
    var w = $rootScope.wallet;
    if (w) {
      w.disconnect();
      controllerUtils.logout();
    }
  }

  // ng-repeat defined number of times instead of repeating over array?
  $scope.getNumber = function(num) {
    return new Array(num);
  }

  // Init socket handlers (with no wallet yet)
  controllerUtils.setSocketHandlers();

  if ($rootScope.wallet) {
    $scope.$on('$idleWarn', function(a,countdown) {
      if (!(countdown%5))
      notification.warning('Session will be closed', 'Your session is about to expire due to inactivity in ' + countdown +  ' seconds');
    });

    $scope.$on('$idleTimeout', function() {
      $scope.signout();
      notification.warning('Session closed', 'Session closed because a long time of inactivity');
    });
    $scope.$on('$keepalive', function() {
      $rootScope.wallet.keepAlive();
    });
  }
});