'use strict';
/**
 * controllers for process
 */
app.controller('processDefinedCtrl', ["$scope", "$stateParams", "$modal", "Restangular", "SweetAlert", "api_bpm", function ($scope, $stateParams, $modal, Restangular, SweetAlert, api_bpm) {
	
  console.log($stateParams);
  if(angular.isString($stateParams.modelId)&&$stateParams.modelId!=""){
    $scope.modelId = $stateParams.modelId;
    api_bpm.modelsource($stateParams.modelId).then(function(data){
      if(data){
        var myData = Restangular.stripRestangular(data);
        if(myData.data){
          bpmnJS.openDiagram(myData.data);
        }
      }       
    });
  }

  var bpmnJS= new window.BpmnJS({
      container: angular.element('#js-drop-zone'),
      canvas:angular.element('#js-canvas'),
      propertiesPanel: angular.element('#js-properties-panel')
    });

	$scope.createNewDiagram = function(){
		bpmnJS.createNewDiagram();
	}

  $scope.openDiagram = function(xml){
    bpmnJS.openDiagram(xml);
  }

  var setEncoded = function(link, name, data) {
    var encodedData = encodeURIComponent(data);

    if (data) {
      link.addClass('active').attr({
        'href': 'data:application/bpmn20-xml;charset=UTF-8,' + encodedData,
        'download': name
      });
    } else {
      link.removeClass('active');
    }
  }

  $scope.downloadDiagram = function(){
  	bpmnJS.saveDiagram(function(err, xml) {
       setEncoded(angular.element('#js-download-diagram'), 'diagram.bpmn', err ? null : xml);
    });
  }

  $scope.deploy = function(){
    bpmnJS.saveDiagram(function(err, xml) {
      if(err){

      }else{
        var data = {
          'json_xml':xml
        };
        if(angular.isDefined($scope.modelId)){
          data.modelId=$scope.modelId;
          api_bpm.deploy(data).then(function(response){
            console.log(response);
          });
        }else{
          var modalInstance = $modal.open({
              templateUrl: 'assets/views/process/tpl/modal_process.html',
              controller: function($scope, $modalInstance, title, Alert){
                $scope.title = title;
                $scope.ok = function() {
                  if(angular.isUndefined($scope.data.key)||$scope.data.key==""){
                    Alert.swal({
                        title: "流程信息不能为空",
                        text: "请将相关信息填写完全!",
                        type: "error"
                    });
                  }else{
                    $modalInstance.close($scope.data);  
                  }                  
                }
                $scope.cancel = function() {
                  $modalInstance.dismiss('cancel');
                };
              },
              size:'sm',
              resolve: {
                title: function(){
                  return "配置流程属性";
                },
                Alert: function(){
                  return SweetAlert;
                }
              }
          });
          modalInstance.result.then(function(processData) {
            if(processData){
              angular.extend(processData, data);
              api_bpm.deploy(data).then(function(response){
                console.log(response);
              });
            }else{

            }
          });
        }        
      }
    });
  }

  $scope.save = function(){
    bpmnJS.saveDiagram(function(err, xml) {
      if(err){

      }else{
        var data = {
          'json_xml':xml
        };
        if(angular.isDefined($scope.modelId)){
          var modelId=$scope.modelId;
          api_bpm.savemodel(modelId, data).then(function(response){
            console.log(response);
          });
        }else{
          console.log()
        }
        
      }
    });
  }



  if (!window.FileList || !window.FileReader) {
    window.alert(
      'Looks like you use an older browser that does not support drag and drop. ' +
      'Try using Chrome, Firefox or the Internet Explorer > 10.');
  } else {
    bpmnJS.registerFileDrop(angular.element('#js-drop-zone'), bpmnJS.openDiagram);
  }
}]);


app.controller('processDefinedListCtrl', ["$scope", "$state", "$timeout", "$interval", "SweetAlert", "uiGridConstants", "uiGridGroupingConstants", "Restangular", "api_bpm", function ($scope, $state, $timeout, $interval, SweetAlert, uiGridConstants, uiGridGroupingConstants, Restangular, api_bpm) {
  $scope.gridOptions = {};
  $scope.gridOptions.data = 'myData';
  $scope.gridOptions.enableColumnResizing = true;
  $scope.gridOptions.enableFiltering = true;
  $scope.gridOptions.enableGridMenu = true;
  $scope.gridOptions.showGridFooter = true;
  $scope.gridOptions.showColumnFooter = true;
  $scope.gridOptions.fastWatch = true;

  $scope.gridOptions.rowIdentity = function(row) {
    return row.id;
  };
  $scope.gridOptions.getRowIdentity = function(row) {
    return row.id;
  };

  $scope.gridOptions.columnDefs = [
    { name:'id', width:100, enableFiltering:false},
    { name:'deploymentId', displayName:'部署Id', width:100, enableFiltering:false},
    { name:'name', displayName:'名称', width:100 },
    { name:'key', displayName:'KEY', width:200 },
    { name:'version', displayName:'版本号', width:100},
    { name:'最后更新时间',field:'lastUpdateTime', cellFilter:'date', width:150, type:'date', enableFiltering:false },
    { name:'创建时间',field:'createTime', cellFilter: 'date', width:150, type:'date', enableFiltering:false},
    { name:'操作', cellTemplate:'<a class="btn btn-sm btn-info" ng-click="grid.appScope.pdList.selectRowFunction(row.entity)"><i class="fa fa-pencil-square-o"/></a><a class="btn btn-sm btn-warning" ng-click="grid.appScope.pdList.removeRowFunction(row.entity)"><i class="fa fa-trash"/></a>', enableFiltering:false}
  ];

  $scope.gridOptions.importerDataAddCallback = function( grid, newObjects ) {
    $scope.myData = $scope.myData.concat( newObjects );
  };

  $scope.gridOptions.onRegisterApi = function(gridApi){
    $scope.gridApi = gridApi;
    //gridApi.selection.on.rowSelectionChanged($scope, selectRowFunction);
  };

  this.selectRowFunction = function(data){
    console.log(data);
    $state.go('app.process.modeler',{modelId:data.id});
  };

  this.removeRowFunction = function(data){
      //TODO $translate('key')
      SweetAlert.swal({
          title: "确认删除?",
          text: "删除以后，你将不能恢复该数据!",
          type: "warning",
          cancelButtonText: "取消",
          showCancelButton: true,
          confirmButtonColor: "#DD6B55",
          confirmButtonText: "确认删除!"
      }, function (isConfirm) {
        if (isConfirm) {
          api_bpm.removemodel(data.id).then(function(response){
            if(response){
              $scope.refreshData();
              SweetAlert.swal({
                title: "删除成功!",
                confirmButtonColor: "#007AFF"
              });
            }
          });
        }else{
          
        }
          
      });
    
  }


  $scope.callsPending = 0;

  var i = 0;
  $scope.refreshData = function(){
    $scope.myData = [];

    var start = new Date();
    var sec = $interval(function () {
      $scope.callsPending++;
      api_bpm.list().then(function(data){
          $scope.callsPending--;
          var myData = Restangular.stripRestangular(data);
          $scope.myData = myData.data;
      });
    }, 200, 10);

      var timeout = $timeout(function() {
         $interval.cancel(sec);
         $scope.left = '';
      }, 2000);

      $scope.$on('$destroy', function(){
        $timeout.cancel(timeout);
        $interval.cancel(sec);
      });
  };

  $scope.refreshData();

}]);