"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Cognos Analytics
 * Copyright IBM Corp. 2015, 2019
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['underscore', 'bi/commons/ui/core/Class', 'doT', 'bi/admin/globalparameters/services/GlobalParametersService', 'bi/admin/multitenancy/services/TenantsCustomizationService', 'text!bi/admin/common/templates/systemUserProfileSettings.xml', 'text!bi/admin/common/templates/updateSystemUserProfileSettings.xml', 'text!bi/admin/common/templates/queryForTenant.xml', 'bi/admin/globalparameters/helpers/SoapHelper', 'bi/admin/common/utils/XMLUtils'], function (_, Class, doT, GlobalParametersService, TenantsCustomizationService, GetSystemUserProfileSettings, UpdateSystemUserProfileSettings, QueryForTenant, SoapHelper) {
  var _tenantId = null;
  var GlobalParameters = Class.extend({
    init: function init(options) {
      GlobalParameters.inherited('init', this, arguments);

      _.extend(this, options);

      this._systemUserProfileSettings = null;
      this._tenantProfileSettings = null;
      this._globalParametersService = this._getNewGlobalParametersService({
        glassContext: this.glassContext
      });
    },
    getParameters: function getParameters(isSystemAdmin, isPortalAdmin, tenantID) {
      if (!isSystemAdmin && isPortalAdmin && tenantID) {
        _tenantId = tenantID;
        return this.getTenantParameters();
      } else {
        return this.getSystemParameters();
      }
    },
    updateParameters: function updateParameters(parameters, isSystemAdmin, isPortalAdmin, tenantID) {
      var convertedParameters = {};

      for (var i = 0; i < parameters.length; ++i) {
        convertedParameters[parameters[i].name] = parameters[i];
        convertedParameters[parameters[i].name].ordinal = i;
      }

      if (!isSystemAdmin && isPortalAdmin && tenantID) {
        this._getNewTenantsCustomizationService({
          glassContext: this.glassContext
        }).setParameters(tenantID, convertedParameters);
      } else {
        this.updateSystemParameters(convertedParameters);
      }
    },
    _getNewGlobalParametersService: function _getNewGlobalParametersService(options) {
      return new GlobalParametersService(options);
    },
    _getSystemUserProfileSettings: function _getSystemUserProfileSettings() {
      var getSystemUserProfileSettingsRequest = doT.template(GetSystemUserProfileSettings)({
        'cafContextId': this.glassContext.authInfo.cafContextId
      });
      return this._globalParametersService.getSystemUserProfileSettings(getSystemUserProfileSettingsRequest).then(function (response) {
        var $userProfileSettingsNode = $(response.data).selectNode('Envelope').selectNode('Body').selectNode('queryResponse').selectNode('result').selectNode('item').selectNode('userProfileSettings').selectNode('value');
        var userProfileSettingsText = $userProfileSettingsNode.text();

        if (userProfileSettingsText !== '') {
          this._systemUserProfileSettings = JSON.parse(userProfileSettingsText);
        } else {
          this._systemUserProfileSettings = {};
        }

        return this._systemUserProfileSettings;
      }.bind(this)).catch(function (response) {
        return {};
      }.bind(this));
    },
    _getNewTenantsCustomizationService: function _getNewTenantsCustomizationService(options) {
      return new TenantsCustomizationService(options);
    },
    _getTenantUserProfileSettings: function _getTenantUserProfileSettings() {
      return this._getTenantId().then(function (tenantId) {
        if (tenantId === '') {
          return {};
        } else {
          var tenantsController = this._getNewTenantsCustomizationService({
            glassContext: this.glassContext
          });

          return tenantsController.getCustomizations(tenantId);
        }
      }.bind(this)).then(function (tenantCustomizations) {
        this._tenantProfileSettings = tenantCustomizations;
        return this._tenantProfileSettings;
      }.bind(this));
    },
    getSystemParameters: function getSystemParameters() {
      return Promise.try(function () {
        if (this._systemUserProfileSettings) {
          return this._systemUserProfileSettings;
        } else {
          return this._getSystemUserProfileSettings();
        }
      }.bind(this)).then(this._getParameters.bind(this));
    },
    getTenantParameters: function getTenantParameters() {
      return Promise.try(function () {
        if (this._tenantProfileSettings) {
          return this._tenantProfileSettings;
        } else {
          return this._getTenantUserProfileSettings();
        }
      }.bind(this)).then(this._getParameters.bind(this));
    },
    updateSystemParameters: function updateSystemParameters(systemParameters) {
      return this._getSystemUserProfileSettings().then(function (userProfileSettings) {
        userProfileSettings.parameters = systemParameters;
        var updateSystemUserProfileSettingsRequest = doT.template(UpdateSystemUserProfileSettings)({
          'cafContextId': this.glassContext.authInfo.cafContextId,
          'userProfileSettings': SoapHelper.xml_encode(JSON.stringify(userProfileSettings))
        });
        return this._globalParametersService.getSystemUserProfileSettings(updateSystemUserProfileSettingsRequest).catch(function (response) {
          return null;
        }.bind(this));
      }.bind(this));
    },
    _getTenantId: function _getTenantId() {
      return Promise.try(function () {
        if (_tenantId === null) {
          var queryForTenant = doT.template(QueryForTenant)({
            'cafContextId': this.glassContext.authInfo.cafContextId
          });
          return this._globalParametersService.getSystemUserProfileSettings(queryForTenant).then(function (response) {
            var $envelope = $(response.data).selectNode('Envelope');
            var $tenantValue = $envelope.selectNode('Body').find('*').find('*').selectNode('item').selectNode('tenantID').selectNode('value');
            _tenantId = $tenantValue.text();
          });
        }
      }.bind(this)).then(function () {
        return _tenantId;
      });
    },
    getDictionaryValues: function getDictionaryValues() {
      var systemParametersPromise = this.getSystemParameters();
      var tenantParametersPromise = this.getTenantParameters();
      return Promise.all([tenantParametersPromise, systemParametersPromise]).then(function (parameterEntries) {
        var dictionary = {};

        _.each(parameterEntries, function (parameterEntry) {
          _.each(parameterEntry, function (parameter) {
            if (!dictionary[parameter.name]) {
              dictionary[parameter.name] = parameter;
            }
          });
        });

        return dictionary;
      });
    },
    _getParameters: function _getParameters(userProfileSettings) {
      var parameters = _.map(userProfileSettings.parameters, function (parameter) {
        return parameter;
      });

      return parameters;
    }
  });
  return GlobalParameters;
});