"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Cognos Analytics
 * Copyright IBM Corp. 2017
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['doT', 'underscore', 'bi/commons/utils/BidiUtil', 'bi/admin/nls/StringResource', 'bi/glass/app/ContentView', 'bacontentnav/utils/WidgetNavigator', 'bi/commons/ui/dialogs/ConfirmationDialog', 'text!bi/admin/multitenancy/templates/MembersTabTemplate.html', 'bi/commons/utils/ContentFormatter', 'bi/admin/multitenancy/services/TenantsCustomizationService'], function (dot, _, BidiUtil, StringResource, ContentView, WidgetNavigator, ConfirmationDialog, template, ContentFormatter, TenantsCustomizationService) {
  var MembersTab = ContentView.extend({
    init: function init(options) {
      MembersTab.inherited('init', this, arguments);
      $.extend(this, options);
      this.tenantsListController = new TenantsCustomizationService({
        glassContext: this.glassContext
      });
      this.tenantMembers = [];
    },
    render: function render() {
      return this.glassContext.getCoreSvc('.Config').getConfigValue('Admin/useLegacyTenancyUI').then(function (res) {
        if (res && res.toLowerCase) {
          this.useLegacyTenancyUI = res.toLowerCase() === 'true';
        } else {
          this.useLegacyTenancyUI = false;
        }

        this._getMembers().then(function (tenant) {
          if (tenant.tenantMembers) {
            this.tenantMembers = tenant.tenantMembers.map(function (tenantMember) {
              return tenantMember.tenantID;
            });
          }

          var members = tenant.tenantMembers ? tenant.tenantMembers : [];
          members = _.map(members, function (member) {
            return this._patchItem(member);
          }.bind(this));
          var writable = this.objectInfo.permissions && this.objectInfo.permissions.indexOf('write') > -1 ? true : false;
          var strings = {
            'addMember': StringResource.get('addMember'),
            'removeMember': StringResource.get('removeMember'),
            'removeMemberButton': StringResource.get('removeMemberButton'),
            'tableheader': {
              'type': StringResource.get('type'),
              'name': StringResource.get('name'),
              'action': StringResource.get('removeActionColumn')
            },
            'tenants': StringResource.get('tenantsHeader')
          };
          var sText = StringResource.get('noMember', {
            'type': this.objectInfo.type
          });
          var tempObj = {
            'members': members,
            'writable': writable,
            'strings': strings,
            noMemberText: sText
          };
          var htmlStr = dot.template(template)(tempObj);
          this.$el.append(htmlStr);
          $.each(this.$el.find('.groupListFocusable .text-title'), function (index, value) {
            ContentFormatter.middleShortenString(value);
          });
          this.widgetKeyController = new WidgetNavigator({
            $el: this.$el.find(".groupList-table"),
            focusClass: "groupListFocusable"
          });

          this._bindEvents();

          this._enforceTextDir();
        }.bind(this));
      }.bind(this));
    },
    refresh: function refresh() {
      this.$el.empty();
      return this.render();
    },
    _enforceTextDir: function _enforceTextDir() {
      var $spans = this.$el.find(".text-title");
      $spans.attr('dir', BidiUtil.resolveBaseTextDir(this.innerHTML));
    },
    _removeMembers: function _removeMembers(members) {
      var updatedMembers = {};
      updatedMembers.tenantMembers = this.tenantMembers.filter(function (tenantMember) {
        return members.tenantMembers.indexOf(tenantMember) === -1;
      });
      return this.tenantsListController.removeTenantMembers(this.objectInfo.tenantID, updatedMembers);
    },
    _getMembers: function _getMembers() {
      return this.tenantsListController.getTenant(this.objectInfo.tenantID).then(function (data) {
        return data.data[0];
      }.bind(this));
    },
    _patchItem: function _patchItem(member) {
      member.svgIcon = "common-multi_tenant";
      member.type = "tenant";
      return member;
    },
    _bindEvents: function _bindEvents() {
      var aMod = 'bi/admin/multitenancy/slideout/TenantsMemberList';

      if (this.useLegacyTenancyUI) {
        aMod = 'bi/admin/multitenancy/slideout/TenantsMemberListLegacy';
      }

      this.$el.find('#addMember').on('primaryaction', function () {
        var defaultTypes = ['tenant'];
        this.addMemberSlideout = this.glassContext.appController.showSlideOut({
          'parent': this.slideout,
          'width': "400px",
          'onHide': function () {
            this.setFocus();
          }.bind(this),
          'content': {
            'module': aMod,
            'parentView': this,
            'objectInfo': [this.objectInfo],
            'listController': this.tenantsListController,
            'allowedSelectionTypes': defaultTypes
          }
        });
      }.bind(this));
      this.$el.find('td .admin-remove-member-svgIcon').on('primaryaction', function (e) {
        var item = $(e.currentTarget).closest('tr.list-item');

        if (this.objectInfo.searchPath.indexOf('CAMID("::System Administrators")') !== -1 && this.objectInfo.members && this.objectInfo.members.length === 1) {
          var oDialog = new ConfirmationDialog('confirmDelete', StringResource.get('confirmDelete'), StringResource.get('unableToRemoveMembers'));
          oDialog.confirm(function () {});
        } else {
          var conDialog = new ConfirmationDialog('confirmDelete', StringResource.get('confirmDelete'), StringResource.get('confirmDeleteMemberMessage'));
          conDialog.confirm(function () {
            this._removeMember(item);
          }.bind(this));
        }

        e.stopPropagation();
        return false;
      }.bind(this));
    },
    _removeMember: function _removeMember(item) {
      var members = {};
      members.tenantMembers = [];

      if (item.attr('data-type') === 'tenant') {
        members.tenantMembers.push(item.attr('id'));
      } else {
        this.logger.error("can not remove member of type: " + item.attr('data-type'));
      }

      this._removeMembers(members).done(function () {
        this._removeItemFromMemberList(members);

        this.glassContext.appController.showToast(StringResource.get('removeMemberMsg'));
      }.bind(this));

      this.objectInfo.members = _.filter(this.objectInfo.members, function (member) {
        return member.id !== item.attr('id');
      });
    },
    _removeItemFromMemberList: function _removeItemFromMemberList(members) {
      var self = this;

      _.each(members.tenantMembers, function (member) {
        var item = _.find(self.$el.find('tr.list-item'), function (item) {
          if (item.id === member) {
            return item;
          }
        });

        try {
          item.removeNode(true);
        } catch (err) {
          item.remove();
        }
      });

      if (this.widgetKeyController) {
        this.widgetKeyController.setInitialTabIndex();
      }
    },
    setFocus: function setFocus() {
      this.$el.find("#addMember").focus();
    }
  });
  return MembersTab;
});