"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: admin
 * Copyright IBM Corp. 2015, 2018
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['underscore', 'bi/admin/common/slideout/BasePane', 'bi/admin/datasource/App', 'bi/admin/datasource/ui/DataSourceListView', 'bi/admin/common/utils/CapabilityHelper', 'bi/admin/nls/StringResource', 'bi/admin/datasource/services/DataSourceListController', 'bi/commons/ui/dialogs/ConfirmationDialog'], function (_, BasePane, App, DataSourceListView, CapabilityHelper, StringResource, DataSourceListController, ConfirmationDialog) {
  /**
   * Sample content view that extends the glass View class
   */
  var DataSourceListPane = BasePane.extend({
    init: function init(options) {
      DataSourceListPane.inherited('init', this, arguments);
      $.extend(this, options);
      this.dsController = this._getNewDataSourceListController({
        glassContext: this.glassContext
      });

      this._bindEvents();

      return App.getCurrentNameSpace().then(function (nsObj) {
        this.glassContext._currentNameSpace = nsObj;
      }.bind(this));
    },
    _bindEvents: function _bindEvents() {
      $(this.slideout.$el).on('com.ibm.cognos.bi.admin.refreshDataServerList', function (e) {
        this.refresh();
      }.bind(this));
    },
    _getNewDataSourceListController: function _getNewDataSourceListController(options) {
      return new DataSourceListController(options);
    },
    _getNewDataSourceListView: function _getNewDataSourceListView(options) {
      return new DataSourceListView(options);
    },
    renderListView: function renderListView($body, permission) {
      var traversePermission = permission && permission.indexOf('traverse') > -1 ? true : false;

      if (!traversePermission) {
        this.$body.html('<div class="bi-admin-access-denied-container">' + StringResource.get('accessDenied') + '</div>');
        return Promise.resolve();
      } else {
        var writePermission = permission && permission.indexOf('write') > -1 ? true : false;

        var _haveModelingCapabilities = CapabilityHelper.checkCapabilities('canUseWebBasedModeling') ? true : false;

        this.listView = this._getNewDataSourceListView({
          el: $body,
          showAddButton: writePermission || _haveModelingCapabilities,
          glassContext: this.glassContext,
          showListHeader: true,
          slideout: this.slideout,
          parentView: this
        });

        this._bindListViewEvents();

        return this.listView.render();
      }
    },
    _bindListViewEvents: function _bindListViewEvents() {
      $(this.listView).on('com.ibm.ds.selected', function (e, item) {
        this.doSetProperties(item);
      }.bind(this));
      this.listView.on('addItem', function () {
        if (this.slideout.child) {
          this.slideout.child.hide();
        }

        var vendorPane = this.glassContext.appController.showSlideOut({
          parent: this.slideout,
          content: {
            module: 'bi/admin/datasource/slideout/VendorListPane',
            id: 'VendorListPane'
          }
        });
        $(vendorPane).on("datasourceUpdate", function (e, updatedItem) {
          this.reOpenSlideout();
        }.bind(this));
      }.bind(this));
    },
    reOpenSlideout: function reOpenSlideout() {
      this.glassContext.appController.showSlideOut({
        parent: this.slideout.parent,
        overlay: true,
        width: "400px",
        label: this.title,
        content: {
          module: "bi/admin/datasource/slideout/DataSourceListPane",
          id: 'DataSourcePane',
          title: this.title,
          showGobackButton: true
        }
      });
    },
    renderBody: function renderBody($body) {
      // check if user has the permission to create a new
      // data source
      var url = 'v1/namespaces';
      return Promise.try(function () {
        return this.glassContext.services.ajax.ajax({
          'dataType': 'json',
          'type': 'GET',
          'url': url
        }).then(function (data) {
          var permission = _.find(data.data, function (item) {
            return item.searchPath.split('"')[1] === ":";
          }).permissions;

          return this.renderListView($body, permission);
        }.bind(this));
      }.bind(this));
    },
    _getNewConfirmationDialog: function _getNewConfirmationDialog(sType, sTitle, sMessage) {
      return new ConfirmationDialog(sType, sTitle, sMessage);
    },
    doDelete: function doDelete(dataSource) {
      var oDialog = this._getNewConfirmationDialog('confirmDelete', StringResource.get('confirmDelete'), StringResource.get('confirmDeleteMessage'));

      oDialog.confirm(function () {
        if (this.slideout.child) {
          this.slideout.child.hide();
        }

        return this.dsController.deleteDataSource(dataSource.id).then(function () {
          var sText = StringResource.get('deleteDataSourceMsg', {
            'name': dataSource.defaultName
          });
          this.glassContext.appController.showToast(sText, {
            'type': 'success'
          });
          return this.listView.render();
        }.bind(this), function (err) {
          this._glassContext.appController.showErrorMessage(err.responseJSON.messages.join('\n'), StringResource.get('error'));
        }.bind(this));
      }.bind(this));
      oDialog.renderContent($('<div>'));
    },
    doSetProperties: function doSetProperties(dataSource) {
      var dsPropertySlideout = this.glassContext.appController.showSlideOut({
        'parent': this.slideout,
        'width': "400px",
        'onHide': function () {
          if (dsPropertySlideout && dsPropertySlideout.contentView && dsPropertySlideout.contentView.onHide) {
            return dsPropertySlideout.contentView.onHide().then(function () {
              dsPropertySlideout.hide();
            }.bind(this));
          } else {
            return Promise.resolve();
          }
        }.bind(this),
        'content': {
          'module': 'bi/admin/common/PropertiesPageView',
          'parentView': this,
          'listPane': this,
          'objectInfo': dataSource,
          'type': dataSource.type,
          'glassContext': this._glassContext
        }
      });
    },
    refresh: function refresh() {
      this.$body.empty();
      this.render();
    }
  });
  return DataSourceListPane;
});