"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(['underscore', 'q', 'bi/commons/ui/core/Class', 'bi/admin/nls/StringResource', 'bi/commons/ui/properties/PropertyUIControl'], function (_, Q, Class, StringResource, PropertyUIControl) {
  'use strict'; //NOSONAR: meant to be strict

  var RegionalOptionsModule = Class.extend({
    /**
    	@paran options.el {node} - container dom node
    **/
    items: {},
    init: function init(options) {
      RegionalOptionsModule.inherited('init', this, arguments);

      _.extend(this, options);
    },
    _toggleBiDiDropdownEnabled: function _toggleBiDiDropdownEnabled() {
      var dropdown = this.$el.find('select.v_baseTextDirection');
      var dropdownRow = dropdown.closest('.propertyRow');

      if (dropdown.attr('disabled')) {
        dropdown.removeAttr('disabled');
        dropdownRow.removeClass('disabled');
      } else {
        dropdown.attr('disabled', 'disabled');
        dropdownRow.addClass('disabled');
      }
    },
    getRegionalOptions: function getRegionalOptions(options) {
      //NOSONAR
      var productLocalesPromise = this.glassContext.services.config.getProductLocales();
      var contentLocalesPromise = this.glassContext.services.config.getContentLocales();
      var timeZonesPromise = this.glassContext.services.config.getTimeZones();

      var serverLocalePromise = this._getServerLocale();

      return Promise.all([productLocalesPromise, contentLocalesPromise, timeZonesPromise, serverLocalePromise]).then(function (response) {
        //NOSONAR
        var productLocals = response[0];
        var contentLocals = response[1];
        var timeZones = response[2]; // check write permission

        var obj = options;

        var textDirs = this.glassContext.services.config._getBaseTextDirections();

        obj.biDirectionalFeaturesEnabled = obj.biDirectionalFeaturesEnabled && obj.biDirectionalFeaturesEnabled === true ? true : false;
        obj.baseTextDirection = obj.baseTextDirection ? obj.baseTextDirection : 'AUTO';
        obj.contentLocale = obj.contentLocale ? obj.contentLocale : this.serverLocale;
        obj.productLocale = obj.productLocale ? obj.productLocale : this.serverLocale;
        obj.timeZoneID = obj.timeZoneID ? obj.timeZoneID : "America/New_York";

        var timezoneOpts = _.map(timeZones, function (label, value) {
          return {
            'label': label,
            'value': value,
            'selected': obj.timeZoneID === value
          };
        }.bind(this));

        var textDirOpts = _.map(textDirs, function (label, value) {
          return {
            'label': label,
            'value': value,
            'selected': value === obj.baseTextDirection
          };
        }.bind(this));

        var productLocalOpts = _.map(productLocals, function (label, value) {
          return {
            'label': label,
            'value': value,
            'selected': obj.productLocale === value
          };
        }.bind(this));

        var contentLocalOpts = _.map(contentLocals, function (label, value) {
          return {
            'label': label,
            'value': value,
            'selected': obj.contentLocale === value
          };
        }.bind(this));

        return this.items = [{
          'name': 'timeZoneID',
          'label': StringResource.get('timeZoneID'),
          'options': timezoneOpts,
          'parentEl': this.slideout.$el,
          'type': 'DropDown',
          'position': 'left'
        }, {
          'type': 'Separator'
        }, {
          'name': 'productLocale',
          'label': StringResource.get('productLocale'),
          'options': productLocalOpts,
          'parentEl': this.slideout.$el,
          'type': 'DropDown',
          'position': 'left'
        }, {
          'type': 'Separator'
        }, {
          'name': 'contentLocale',
          'label': StringResource.get('contentLocale'),
          'options': contentLocalOpts,
          'parentEl': this.slideout.$el,
          'type': 'DropDown',
          'position': 'left'
        }, {
          'type': 'Separator'
        }, {
          'name': 'biDirectionalFeaturesEnabled',
          'label': StringResource.get('biDirectionalFeaturesEnabled'),
          'checked': obj.biDirectionalFeaturesEnabled,
          'type': 'CheckBox',
          'onChange': this._toggleBiDiDropdownEnabled.bind(this)
        }, {
          'type': 'Separator'
        }, {
          'name': 'baseTextDirection',
          'label': StringResource.get('baseTextDirection'),
          'options': textDirOpts,
          'type': 'DropDown',
          'disabled': !obj.biDirectionalFeaturesEnabled
        }];
      }.bind(this));
    },
    _getServerLocale: function _getServerLocale() {
      var deferred = $.Deferred();
      var ajaxService = this.glassContext.services.ajax;
      var url = 'v1/configuration/keys/serverLocale';
      ajaxService.ajax({
        'dataType': 'json',
        'type': 'GET',
        'url': url
      }).then(function (result) {
        this.serverLocale = result.serverLocale;
        deferred.resolve(this.serverLocale);
      }.bind(this));
      return deferred.promise();
    }
  });
  return RegionalOptionsModule;
});