(function () {
  'use strict';

  /**
   * MODULE DESCRIPTION:
   *
   * TODO: Write description here.
   */
  angular.module('portal.dashboard.scriptBank', ['ui.router'])
          .controller('ScriptBankCtrl', ScriptBankCtrlController);

  function ScriptBankCtrlController($scope, cache, scriptStores, scriptProvider,
      accountStores, $mdDialog, uiGridConstants, portalUtils, $log, Triggers, Constants) {
    
    $scope.confirmQuestionBox = true;
    
    $scope.scripts = [];
    
    $scope.userRole = '';
    
    $scope.Constants = Constants;
    
    $scope.mCache = cache.request([
      new accountStores.Account(), 
      new scriptStores.Scripts()
      ]).then(function(){
        $scope.acct = $scope.mCache.account.data;
        $scope.scripts = $scope.mCache.scripts.data.values;
        for (var i = 0; i < $scope.scripts.length; i++) {
          $scope.scripts[i].subGridOptions = {
              data: $scope.scripts[i].schedule,
              columnDefs: [ 
                {field: 'jobId', displayName: 'Job Id', width: '**'},
                {field: 'startDatetime', displayName: 'Start Date/Time', width: '*',
                  cellTemplate: '<div class="ui-grid-cell-contents">{{grid.appScope.formatTimeSub(row.entity.startDatetime)}}</div>'},
                {field: 'endDatetime', displayName: 'End Date/Time', width: '*',
                  cellTemplate: '<div class="ui-grid-cell-contents">{{grid.appScope.formatTimeSub(row.entity.endDatetime)}}</div>'},
                {field: 'frequency', displayName: 'Frequency', width: '*'},
                {field: 'maxExecutions', displayName: 'Max Executions', width: '*'},
                {field: 'currentExecutionCount', displayName: 'Current Count', width: '*'},
                {field: 'lastRun', displayName: 'Last Ran', width: '*',
                  cellTemplate: '<div class="ui-grid-cell-contents">{{grid.appScope.formatTimeSub(row.entity.lastRun)}}</div>'},
                {field: 'executionStatus', displayName: 'Status', width: '*',
                  cellTemplate: 'main/script-bank/cell-templates/script-sched-status.html'},
                {field: 'id', displayName: '', width: '100', enableColumnMenu: false, enableFiltering: false, enableHiding: false, 
                  cellTemplate: 'main/script-bank/cell-templates/script-sched-actions.html'},
              ]
          };
        }
    });
    
    $scope.scriptGrid = {
      data: 'scripts',
      expandableRowTemplate:'<div ui-grid="row.entity.subGridOptions" style="height:150px;"></div>',
      expandableRowScope: {
        Constants : $scope.Constants,
        formatTimeSub : function(value) {
            if (value === null || value === undefined || value === 0) {
              return 'None';
            }
            return $scope.formatTime(value);
        },
        deleteSchedule: function(entity) {
          $scope.deleteSchedule(entity);
        },
        formatStatus: function(entity) {
          return $scope.formatScriptStatus(entity);
        },
        viewStatus: function(entity) {
          $scope.viewScriptStatus(entity);
        }
      },
      paginationPageSizes: [25, 50, 75, 100, 125, 150, 175, 200],
      paginationPageSize: 25,
      enableHorizontalScrollbar: uiGridConstants.scrollbars.NEVER,
      toggleModifierKeysToMultiSelect : true,
      enableRowHeaderSelection: true,
      enableColumnMenus: true,
      enableGridMenu: true,
      exporterMenuCsv: true,
      multiSelect: false,
      noUnselect: false,
      onRegisterApi: function (gridApi) {
        $scope.scriptGridApi = gridApi;
      },
      columnDefs: [
        {field: 'name', displayName: 'Name', width: '*'},
        {field: 'command', displayName: 'Command', width: '**' }, 
        {field: 'parameters', displayName: 'Parameters', width: '**',
          cellTemplate: '<div class="ui-grid-cell-contents">{{grid.appScope.formatParameters(row.entity.parameters)}}</div>'},
        {field: 'schedule', displayName: 'Schedule Count', width: '*', 
          cellTemplate: '<div class="ui-grid-cell-contents">{{row.entity.schedule.length}}</div>'},
        {field: 'id', displayName: 'Actions', width: '125', enableColumnMenu: false, enableFiltering: false, enableHiding: false, 
          cellTemplate: 'main/script-bank/cell-templates/script-actions.html'
        }
      ],
    };
    
    $scope.formatScriptStatus = function(entity) {
      if (entity.currentExecutionCount === null) {
        return 'Not Ran';
      }
      
      if (entity.executionStatus !== 0) {
        return 'Failed';
      }
      
      return 'Success';
    };
    
    $scope.formatParameters = function(parameters) {
      var params = '';
      
      for (var i = 0; i < parameters.length; i++) {
        params += parameters[i].parameter + ' ';
      }
      return params;
    };
    
    $scope.formatTime = function(value) {
      return moment(value).format('MMM D, YYYY hh:mm:ss A');
    };
    
    $scope.run = function(entity) {
      portalUtils.confirmBox('run', 'Run Script', ['Are you sure you want to manually run the script', entity.name],
          true, function(value) {
        if (value.confirm) {
          $scope.confirmQuestionBox = !value.checkbox;
          $scope.runScript(entity);
        }
      });
    };
    
    $scope.runScript = function(entity) {
      scriptProvider.runScript(entity).then(function() {
        portalUtils.toast('Script scheduled to run', ['top', 'left'], 2000);
      }, function(err){
        portalUtils.toast('Unable to run script: ' + err.message, ['top', 'left'], 4000);
        new scriptStores.Scripts().refresh();
      });
    };
    
    $scope.deleteSchedule = function(entity) {
      portalUtils.confirmBox('deleteSched', 'Delete Schedule', ['Are you sure you want to delete the schedule', entity.jobId],
          false, function(value) {
        if (value.confirm) {
          $scope.deleteSched(entity);
        }
      });
    };
    
    $scope.deleteSched = function(entity) {
      scriptProvider.deleteScriptSchedule(entity).then(function(){
        portalUtils.toast('Script schedule deleted successfully', ['top', 'left'], 2000);
      }, function(err){
        portalUtils.toast('Unable to delete script : ' + err.message, ['top', 'left'], 4000);
      });
    };
    
    $scope.delete = function(entity) {
      if ($scope.confirmQuestionBox) {
        portalUtils.confirmBox('deleteScript', 'Delete Script', ['Are you sure you want to delete the script', entity.name],
            true, function(value) {
          if (value.confirm) {
            $scope.confirmQuestionBox = !value.checkbox;
            $scope.deleteScript(entity);
          }
        });
      } else {
        $scope.deleteScript(entity);
      }
    };
    
    $scope.deleteScript = function(entity) {
      scriptProvider.deleteScript(entity).then(function() {
        portalUtils.toast('Script deleted successfully', ['top', 'left'], 2000);
      },function(err){
        portalUtils.toast('Unable to delete script: ' + err.message, ['top', 'left'], 4000);
      });
    };
    
    $scope.edit = function(entity) {
      $mdDialog.show({
        templateUrl: 'common/partials/add-script/add-script.html',
        controller: 'AddScriptCtrl',
        escapeToClose: false,
        locals: {
          modalInstance: {
            header: 'Edit Script',
            script: entity
          }
        }
      });
    };
    
    $scope.addScript = function() {
      $mdDialog.show({
        templateUrl: 'common/partials/add-script/add-script.html',
        controller: 'AddScriptCtrl',
        escapeToClose: false,
        locals: {
          modalInstance: {
            header: 'Add New Script',
          }
        }
      });
    };
    
    $scope.viewScriptStatus = function(entity) {
      $mdDialog.show({
        templateUrl: 'common/partials/script-status/view-script-status.html',
        controller: 'ScriptStatusCtrl',
        escapeToClose: false,
        locals: {
          modalInstance: {
            jobId: entity.jobId,
            header: 'Script Status'
          }
        }
      });
    };
    
    $scope.toggleFiltering = function() {
      $scope.scriptGrid.enableFiltering = !$scope.scriptGrid.enableFiltering;
      $scope.scriptGridApi.core.notifyDataChange( uiGridConstants.dataChange.COLUMN );
    };
    
    $scope.$on('$destroy', function () {
      $scope.mCache.unlisten();
    });
    
  } //end ScriptBankCtrlController function

})();