/*
 * Activiti Modeler component part of the Activiti project
 * Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

/*
 * Assignment
 */


var KisBpmAssignmentCtrl = ['$scope', '$modal', '$http', function ($scope, $modal, $http) {

  // Config for the modal window
  var opts = {
    template: 'editor-app/configuration/properties/assignment-popup.html?version=' + Date.now(),
    scope: $scope
  };

  // Open the dialog
  $modal(opts);
}];

var KisBpmAssignmentPopupCtrl = ['$scope', '$modal', '$http', function ($scope, $modal, $http) {


  // Put json representing assignment on scope
  if ($scope.property.value !== undefined && $scope.property.value !== null
    && $scope.property.value.assignment !== undefined
    && $scope.property.value.assignment !== null) {
    $scope.assignment = $scope.property.value.assignment;
  } else {
    $scope.assignment = {};
  }

  if ($scope.assignment.candidateUsers == undefined || $scope.assignment.candidateUsers.length == 0) {
    $scope.assignment.candidateUsers = [{value: ''}];
  }


  if ($scope.assignment.assignee == undefined || $scope.assignment.assignee == '') {
    $scope.assignment.assignee = '';
  }

  // Click handler for + button after enum value
  var userValueIndex = 1;
  $scope.addCandidateUserValue = function (index) {
    $scope.assignment.candidateUsers.splice(index + 1, 0, {value: 'value ' + userValueIndex++});
  };

  // Click handler for - button after enum value
  $scope.removeCandidateUserValue = function (index) {
    $scope.assignment.candidateUsers.splice(index, 1);
  };

  if ($scope.assignment.candidateGroups == undefined || $scope.assignment.candidateGroups.length == 0) {
    $scope.assignment.candidateGroups = [{value: ''}];
  }

  var groupValueIndex = 1;
  $scope.addCandidateGroupValue = function (index) {
    $scope.assignment.candidateGroups.splice(index + 1, 0, {value: 'value ' + groupValueIndex++});
  };

  // Click handler for - button after enum value
  $scope.removeCandidateGroupValue = function (index) {
    $scope.assignment.candidateGroups.splice(index, 1);
  };

  //Open the dialog to select users
  $scope.choseAssignment = function (flag) {
    var opts = {
      template: 'editor-app/configuration/properties/assignment-popup-popup.html?version=' + Date.now(),
      scope: $scope
    };
    $scope.choseAssignmentFlag = flag;
    // Open the dialog
    $modal(opts);
  };

  //Open the dialog to select candidateGroups
  $scope.choseCandidateGroups = function () {
    var opts = {
      template: 'editor-app/configuration/properties/assignment-candidateGroup.html?version=' + Date.now(),
      scope: $scope
    };
    // Open the dialog
    $modal(opts);
  };

  $scope.dynCandidateUser = function (position) {
    $scope.assignment.assignee = "${" + position.code + "}";
    $scope.assignment.assigneeshowname = position.name;
    if (typeof $scope.property.value === 'string') {
      $scope.property.value = {};
    }
    $scope.property.value.assignment = $scope.assignment;
    $scope.updatePropertyInModel($scope.property);
    $scope.close();
  };

  $scope.save = function () {
    $scope.property.value = {};
    handleAssignmentInput($scope);
    $scope.property.value.assignment = $scope.assignment;
    $scope.updatePropertyInModel($scope.property);
    $scope.close();
  };

  // Close button handler
  $scope.close = function () {
    handleAssignmentInput($scope);
    $scope.property.mode = 'read';
    $scope.$hide();
  };

  var handleAssignmentInput = function ($scope) {
    if ($scope.assignment.candidateUsers) {
      var emptyUsers = true;
      var toRemoveIndexes = [];
      for (var i = 0; i < $scope.assignment.candidateUsers.length; i++) {
        if ($scope.assignment.candidateUsers[i].value != '') {
          emptyUsers = false;
        } else {
          toRemoveIndexes[toRemoveIndexes.length] = i;
        }
      }

      for (var i = 0; i < toRemoveIndexes.length; i++) {
        $scope.assignment.candidateUsers.splice(toRemoveIndexes[i], 1);
      }

      if (emptyUsers) {
        $scope.assignment.candidateUsers = undefined;
      }
    }

    if ($scope.assignment.candidateGroups) {
      var emptyGroups = true;
      var toRemoveIndexes = [];
      for (var i = 0; i < $scope.assignment.candidateGroups.length; i++) {
        if ($scope.assignment.candidateGroups[i].value != '') {
          emptyGroups = false;
        } else {
          toRemoveIndexes[toRemoveIndexes.length] = i;
        }
      }

      for (var i = 0; i < toRemoveIndexes.length; i++) {
        $scope.assignment.candidateGroups.splice(toRemoveIndexes[i], 1);
      }

      if (emptyGroups) {
        $scope.assignment.candidateGroups = undefined;
      }
    }
  };

  //因新打开的界面上选定的数据要传输到当前modal中，所以使用此方式，这是angular.js中不同控制器之间传输数据的方式
  $scope.$on('choseAssigneesStr', function (event, data, nameData) {
    var infos = data.split(",");
    var nameInfos = nameData.split(",");
    // $scope.assignment.candidateUsers= [];
    for (var i = 0; i < infos.length; i++) {
      $scope.assignment.candidateUsers.push({value: infos[i], nameValue: nameInfos[i]});
      // $scope.assignment.candidateUsers[i].value = infos[i];
    }
    //清空第一个
    if ((!$scope.assignment.candidateUsers[0].value) || $scope.assignment.candidateUsers[0] == '') {
      //清空第一个元素
      $scope.assignment.candidateUsers.splice(0, 1);
    }
  });
  $scope.$on('choseAssigneeStr', function (event, data) {

    $scope.assignment.assignee = data;
  });
  $scope.$on('choseAssigneeNameStr', function (event, data) {
    $scope.assignment.assigneeshowname = data;
  });
  $scope.$on('choseCandidateGroupsStr', function (event, data, nameData) {
    // $scope.assignment.candidateGroups[0].value = data;
    var infos = data.split(",");
    var nameInfos = nameData.split(",");

    for (var i = 0; i < infos.length; i++) {
      // $scope.assignment.candidateGroups[i].value = infos[i];
      $scope.assignment.candidateGroups.push({value: infos[i], nameValue: nameInfos[i]});
    }

    //清空第一个
    if ((!$scope.assignment.candidateGroups[0].value) || $scope.assignment.candidateGroups[0] == '') {
      //清空第一个元素
      $scope.assignment.candidateGroups.splice(0, 1);
    }

  });
}];

// 用户列表

var KisBpmChoseAssignmentCtrl = ['$scope', '$http', function ($scope, $http) {

  $scope.keyword = '';
  $scope.reload = true;
  $scope.paginationConf = {
    currentPage: 1,
    totalItems: 100,
    itemsPerPage: 10,
    pagesLength: 5,
    perPageOptions: [10, 20, 30, 40, 50],
    onChange: function () {
      if (!$scope.reload) {
        return;
      }
      $scope.reloadList();//重新加载  这个方法会重复调用两次
      $scope.reload = false;
      setTimeout(function () {
        $scope.reload = true;
      }, 200);
    }
  };

  // 刷新列表方法
  $scope.reloadList = function () {
    $scope.findPage($scope.paginationConf.currentPage, $scope.paginationConf.itemsPerPage);
  }

  // 分页方法，请求数据
  $scope.findPage = function (page, limit) {
    let accounts = [];
    $http({
      method: 'get',
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',

      },
      url: ACTIVITI.CONFIG.baseUrl + '/service/act/user/actUserList' + '/' + page + '/' + limit + "?keyword=" + $scope.keyword
    })
      .success(function (data, status, headers, config) {

        //封装数据
        let obj = data.result;

        if (data != null && data.code == 200) {

          obj.forEach(function (e, i) {
            accounts.push({id: e.id, code: e.firstName, name: e.firstName, index: i, checked: false,selected: false});
          })
        }
        $scope.accounts = accounts;
        $scope.paginationConf.totalItems = data.total;
      })
      .error(function (data, status, headers, config) {
      });
  }

  //模态框左侧组的点击事件：根据所点击的组获取当前组的所有用户
  $scope.queryByRole = function (value) {
    //初始化表格
    $scope.keyword = '';
    $scope.paginationConf.currentPage = 1;
    $scope.reloadList();
  };

  $scope.queryByKeyword = function () {

    $scope.paginationConf.currentPage = 1;
    $scope.reloadList();
  }

  $scope.reset = function () {
    $scope.keyword = "";
    $scope.paginationConf.currentPage = 1;
    $scope.reloadList();
  }

  //初始化左边菜单栏数据，并触发第一个菜单的点击事件
  let roles = [];
  $scope.getAllRoles = function (successCallback) {
    $http({
      method: 'get',
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        'X-Access-Token': ACTIVITI.CONFIG.token
      },
      url: ACTIVITI.CONFIG.baseUrl + '/service/act/role/getRoleList'
    })

      .success(function (data, status, headers, config) {
        let obj = data;
        for (var i = 0; i < obj.length; i++) {
          roles.push({id: obj[i].id, name: obj[i].name});
        }
        $scope.roles = roles;
      })
      .error(function (data, status, headers, config) {
      });
  };
  $scope.getAllRoles(function () {
  });


  // Close button handler
  $scope.close = function () {
    $scope.$hide();
  };
  $scope.formData = {};
  $scope.candidateUser = {};

  //Save Data
  $scope.save = function () {

    if ($scope.choseAssignmentFlag == "assignee") {

      var choseAssignees = $scope.accounts;
      var choseAssigneesStr = "";
      var choseAssigneesNameStr = "";
      for (var i = 0; i < choseAssignees.length; i++) {
        if (choseAssignees[i].checked) {
          choseAssigneesStr = choseAssignees[i].id;
          choseAssigneesNameStr = choseAssignees[i].name;
          break;
        }
      }
      $scope.$emit('choseAssigneeStr', choseAssigneesStr);
      $scope.$emit('choseAssigneeNameStr', choseAssigneesNameStr);
    } else if ($scope.choseAssignmentFlag == "assignees") {
      var choseAssignees = $scope.accounts;
      var choseAssigneesStr = "";
      var choseAssigneesNameStr = "";
      for (var i = 0; i < choseAssignees.length; i++) {
        if (choseAssignees[i].selected) {
          choseAssigneesStr += choseAssignees[i].id + ",";
          choseAssigneesNameStr += choseAssignees[i].name + ",";
        }
      }
      choseAssigneesStr = choseAssigneesStr.substring(0, choseAssigneesStr.length - 1);
      choseAssigneesNameStr = choseAssigneesNameStr.substring(0, choseAssigneesNameStr.length - 1);
      $scope.$emit('choseAssigneesStr', choseAssigneesStr, choseAssigneesNameStr);
    }
    $scope.close();
  };
  $scope.selectAll = function () {
    var choseAssignees = $scope.accounts;
    for (var i = 0; i < choseAssignees.length; i++) {
      choseAssignees[i].selected = true;
    }
    $scope.accounts = choseAssignees;
  };
  $scope.rowClick = function (id) {
    var type = $scope.choseAssignmentFlag;
    var choseAssignees = $scope.accounts;
    for (var i = 0; i < choseAssignees.length; i++) {
      if (type == "assignee") {
        if (choseAssignees[i].id == id) {
          choseAssignees[i].checked = true;
        } else {
          choseAssignees[i].checked = false;
        }
      } else if (type == "assignees") {
        if (choseAssignees[i].id == id) {
          choseAssignees[i].selected = choseAssignees[i].selected ? false : true;
        }
      }
    }
    $scope.accounts = choseAssignees;
  }
}];


var KisBpmChoseCandidateGroupsCtrl = ['$scope', '$http', function ($scope, $http) {

  var candidateGroups = [];
  $scope.getAllRoles = function (successCallback) {
    $http({
      method: 'get',
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
      },
      url: ACTIVITI.CONFIG.baseUrl + '/service/act/role/getRoleList'
    })
      .success(function (data, status, headers, config) {
        let obj = data;
        for (let i = 0; i < obj.length; i++) {
          candidateGroups.push({id: obj[i].id, name: obj[i].name, description: obj[i].id});
        }
        $scope.candidateGroups = candidateGroups;
      })
      .error(function (data, status, headers, config) {
      });
  };
  $scope.getAllRoles(function () {
  });

  // Close button handler
  $scope.close = function () {
    $scope.$hide();
  };

  $scope.save = function () {
    var choseCandidateGroups = $scope.candidateGroups;
    var choseCandidateGroupsStr = "";
    var choseAssigneesNameStr = "";
    for (var i = 0; i < choseCandidateGroups.length; i++) {
      if (choseCandidateGroups[i].selected) {
        choseCandidateGroupsStr += choseCandidateGroups[i].id + ",";
        choseAssigneesNameStr += choseCandidateGroups[i].name + ",";//---------id改name
      }
    }
    choseCandidateGroupsStr = choseCandidateGroupsStr.substring(0, choseCandidateGroupsStr.length - 1);
    choseAssigneesNameStr = choseAssigneesNameStr.substring(0, choseAssigneesNameStr.length - 1);
    $scope.$emit('choseCandidateGroupsStr', choseCandidateGroupsStr, choseAssigneesNameStr);
    $scope.close();
  }

  $scope.selectAll = function () {
    var candidateGroups = $scope.candidateGroups;
    for (var i = 0; i < candidateGroups.length; i++) {
      candidateGroups[i].selected = true;
    }
    $scope.candidateGroups = candidateGroups;
  };
  $scope.rowClick = function (id) {
    var candidateGroups = $scope.candidateGroups;
    for (var i = 0; i < candidateGroups.length; i++) {
      if (candidateGroups[i].id == id) {
        candidateGroups[i].selected = candidateGroups[i].selected ? false : true;
      }
    }
    $scope.candidateGroups = candidateGroups;
  }
}];