"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Cognos Analytics
 * Copyright IBM Corp. 2016, 2017
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['q', 'bi/admin/nls/StringResource', 'bacontentnav/common/ContentListPageView', 'bi/admin/common/Uploader', 'bi/admin/common/services/ExtensionService'], function (Q, StringResource, View, Uploader, ExtensionService) {
  'use strict'; //NOSONAR: meant to be strict

  var ExtensionsTab = View.extend({
    getContextMenuId: function getContextMenuId() {
      return 'com.ibm.bi.admin.extensionListViewMenu';
    },
    getViewContainerClass: function getViewContainerClass() {
      return 'ContentListPageView ThemesTabPageView';
    },
    renderContent: function renderContent() {
      this.$el.addClass('adminContentListView');
      return this.renderContentList({
        'columns': this._getColumnSpecs(),
        'defaultSort': [1, 'asc'],
        'multiSelect': false,
        'getJSONDataCallback': this._getDataObjects.bind(this),
        'setActionPayload': function setActionPayload() {
          return Q(true);
        },
        'getSelectedObjectFolderCapabilities': function getSelectedObjectFolderCapabilities(selectedObjects) {
          return Q(selectedObjects);
        },
        'getSelectedObjectWPermissions': function getSelectedObjectWPermissions(selectedObjects) {
          return Q(selectedObjects);
        },
        'checkSetVersionsSupported': function checkSetVersionsSupported(selectedObjects) {
          return Q(selectedObjects);
        },
        'getContextMenuId': this.getContextMenuId
      });
    },
    _getDataObjects: function _getDataObjects() {
      var ajaxService = this.glassContext.services.ajax;
      var promise = ajaxService.ajax({
        'dataType': 'json',
        'type': 'GET',
        'data': {},
        'url': 'v1/plugins/extensions?fields=defaultName,permissions,tenantID,type,modificationTime,id,version'
      });
      return promise.then(function (list) {
        var resultList = [];
        var listObject = list.objects;

        for (var i = 0; i < listObject.length; i++) {
          if (listObject[i].permissions.indexOf('read') > -1) {
            var extensionsObj = {
              defaultName: listObject[i].defaultName,
              modificationTime: listObject[i].modificationTime,
              id: listObject[i].id,
              tenantID: listObject[i].tenantID,
              type: listObject[i].type,
              version: listObject[i].version,
              _meta: listObject[i]._meta
            };
            resultList.push(extensionsObj);
          }
        }

        return Promise.resolve({
          data: resultList
        });
      }.bind(this));
    },
    contentbarItems: function contentbarItems() {
      return [{
        'name': 'nameLabel',
        'module': 'bi/content_apps/common/ui/contentbar_components/HiddenLabel',
        'label': this.name
      }, {
        'name': 'uploadExt',
        'position': 'trailing',
        'label': StringResource.get('uploadExtension'),
        'module': 'bacontentnav/common/ui/contentbar_components/Button',
        'className': 'uploadExtButton',
        'icon': 'common-upload',
        'action': this.uploadExt.bind(this)
      }];
    },
    _getColumnSpecs: function _getColumnSpecs() {
      return [{
        'type': 'Text',
        'propertyName': 'defaultName',
        '_bNavigable': false,
        'label': StringResource.get('name'),
        'scope': 'row'
      }, {
        'type': 'Time',
        'propertyName': 'modificationTime'
      }, {
        'type': 'ContextMenu'
      }];
    },

    /**
     * Prepares the uploader and calls for an upload, then refreshes the extension list
     */
    uploadExt: function uploadExt() {
      if (!this.extensionService) {
        var esOptions = {
          'glassContext': this.glassContext
        };
        this.extensionService = new ExtensionService(esOptions);
      }

      var ajaxOptions = {
        'isUpload': true,
        'type': 'extension',
        'tenantID': this.tenantID
      };
      var uploader = new Uploader({
        '$el': this.$el,
        'glassContext': this.glassContext,
        'ajax': this.extensionService.updateOrUpload.bind(this.extensionService),
        'ajaxOptions': ajaxOptions
      });
      return uploader.doUpload().then(function () {
        this.refresh();
      }.bind(this));
    }
  });
  return ExtensionsTab;
});