"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Cognos Analytics
 * Copyright IBM Corp. 2017, 2018
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['doT', 'underscore', 'bi/commons/ui/View', 'bi/admin/multitenancy/services/TenantsCustomizationService', 'bi/commons/ui/content/SingleSelectListControl', 'bi/admin/nls/StringResource', 'text!bi/admin/multitenancy/templates/TenantNotifications.html', 'text!bi/commons/ui/template/RadioButton.html', 'bi/commons/ui/properties/Input', 'bi/commons/ui/ButtonBar'], function (dot, _, View, TenantsCustomizationService, SingleSelectListControl, StringResource, TenantNotificationTemplate, RadioButton, Input, ButtonBar) {
  'use strict'; //NOSONAR

  var NotificationsTab = View.extend({
    init: function init(options) {
      NotificationsTab.inherited('init', this, arguments);

      _.extend(this, options);

      this.listControl = this._getNewSingleSelectListControl(this.listSpec);
      this.selectorID = _.uniqueId();
      this.tenantsController = this._getNewTenantsCustomizationService({
        glassContext: this.glassContext
      });
      this.tenant = this.objectInfo;
      this._selectedObjectData = null;
      this.systemDefaultField = null;
    },
    _getNewSingleSelectListControl: function _getNewSingleSelectListControl(options) {
      return new SingleSelectListControl(options);
    },
    _getNewTenantsCustomizationService: function _getNewTenantsCustomizationService(options) {
      return new TenantsCustomizationService(options);
    },
    render: function render() {
      var templateOptions = {
        options: [{
          name: 'defaultSender',
          label: StringResource.get('defaultSenderEmail')
        }, {
          name: 'tenantSender',
          label: StringResource.get('tenantSenderEmail')
        }]
      };
      var $Html = $(dot.template(TenantNotificationTemplate)(templateOptions));

      for (var i = 0; i < templateOptions.options.length; i++) {
        $Html.find('.homeSelect.' + templateOptions.options[i].name).append(dot.template(RadioButton)({
          label: templateOptions.options[i].label,
          index: i,
          id: this.selectorID,
          controlOnLeft: true
        }));
      }

      this.$el.append($Html);
      this.$el.find('.homeSelect .roundButton').on('primaryaction', this._handleClickSelect.bind(this));
      this.systemDefaultField = this._getNewInput({
        $el: this.$el.find('.injectView.defaultSender'),
        id: 'systemDefault',
        name: 'systemDefault',
        ariaLabel: StringResource.get('defaultSenderEmail'),
        type: 'Input',
        readOnly: true,
        inputClass: 'bi-admin-input bi-notification-input',
        ellipses: false,
        indent: 4,
        editable: false
      });
      this.tenantSenderField = this._getNewInput({
        $el: this.$el.find('.injectView.tenantSender'),
        id: 'tenantSender',
        name: 'tenantSender',
        ariaLabel: StringResource.get('tenantSenderEmail'),
        placeHolderText: StringResource.get('tenantSenderPlaceholderText'),
        type: 'Input',
        inputClass: 'bi-admin-input bi-notification-input',
        ellipses: false,
        indent: 4,
        editable: false
      });
      this.buttonBar = this._getNewButtonBar({
        buttons: [{
          label: StringResource.get("apply"),
          onSelect: this._saveNotificationHandler.bind(this)
        }]
      });
      var tenantValue;
      var dfdSysNotificationSettings = this.tenantsController.getSystemNotificationSettings();
      var dfdTenantNotificationSettings = this.tenantsController.getTenantNotificationSettings(this.tenant.tenantID);
      return Promise.all([dfdSysNotificationSettings, dfdTenantNotificationSettings]).then(function (responses) {
        this.systemDefaultField.value = responses[0].data["NC.defaultSender"];
        tenantValue = responses[1].data && responses[1].data.defaultSender ? responses[1].data.defaultSender : "";
        this.tenantSenderField.value = tenantValue;
        return Promise.all([this.systemDefaultField.render(), this.tenantSenderField.render(), this.buttonBar.render()]);
      }.bind(this)).then(function (results) {
        this._initSelection(tenantValue);

        $('input.bi-notification-input').on('focus', this._handleClickSelect.bind(this));
        this.$el.find('.standardFooter').html(results[2]);
      }.bind(this));
    },
    _getNewInput: function _getNewInput(options) {
      return new Input(options);
    },
    _getNewButtonBar: function _getNewButtonBar(options) {
      return new ButtonBar(options);
    },
    _validateInput: function _validateInput(email) {
      return /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email);
    },
    _saveNotificationHandler: function _saveNotificationHandler() {
      var checked = this.$el.find('.homeSelect.defaultSender .roundButton').hasClass('bi-admin-checked');
      var email = checked ? this.systemDefaultField.getValue() : this.tenantSenderField.getValue();

      if (this._validateInput(email)) {
        var senderFieldValue = checked ? '' : this.tenantSenderField.getValue();
        var successStrKey = checked ? 'systemNotificationToast' : 'tenantNotificationToast';
        var errorStrKey = checked ? 'systemNotificationErrorToast' : 'tenantNotificationErrorToast';
        return this.tenantsController.setTenantNotificationSettings(this.tenant.tenantID, senderFieldValue).then(function (response) {
          this.glassContext.appController.showToast(StringResource.get(successStrKey, {
            'email': email
          }));
        }.bind(this)).catch(function (ajaxOptions, error) {
          this.glassContext.appController.showErrorMessage(StringResource.get(errorStrKey));
        }.bind(this));
      } else {
        this.glassContext.appController.showToast(StringResource.get('emailInvalidErrorMsg'), {
          type: 'warning'
        });
      }
    },
    _handleClickSelect: function _handleClickSelect(event) {
      this._select(event.currentTarget);

      event.stopPropagation();
      return false;
    },
    _select: function _select(rowNode) {
      var $rowNode = $(rowNode);

      this._uncheckCurrentSelection();

      $rowNode.attr('aria-checked', 'true');
      $rowNode.addClass('bi-admin-checked');

      if ($rowNode.parent().hasClass('defaultSender')) {
        this.$el.find('.homeSelect.defaultSender .roundButton').addClass('checked');
        this.$el.find('.homeSelect.defaultSender .roundButton circle.inner').css('opacity', '1');
      } else if ($rowNode.parent().hasClass('tenantSender') || rowNode.id.indexOf('tenantSender') > -1) {
        this.$el.find('.homeSelect.tenantSender .roundButton').addClass('checked');
        this.$el.find('.homeSelect.tenantSender .roundButton circle.inner').css('opacity', '1');
      }

      if (this._selectionChanged) {
        this._selectionChanged();
      }
    },
    _uncheckCurrentSelection: function _uncheckCurrentSelection() {
      var $currentFocusedRow = this.$el.find('.homeSelect .roundButton.bi-admin-checked');
      $currentFocusedRow.removeClass('bi-admin-checked');
      this.$el.find('.homeSelect .roundButton circle.inner').css('opacity', '0');
      $currentFocusedRow.attr('aria-checked', 'false');
    },
    _initSelection: function _initSelection(tenantSender) {
      var $selectedRadio;

      if (!tenantSender) {
        $selectedRadio = this.$el.find('.homeSelect.defaultSender .roundButton');
      } else {
        $selectedRadio = this.$el.find('.homeSelect.tenantSender .roundButton');
      }

      this._select($selectedRadio);
    },
    getCurrentSelection: function getCurrentSelection() {
      var currentSelection = {
        'name': this._selectedObjectData.defaultName,
        'value': this.currentValue
      };
      return currentSelection;
    }
  });
  NotificationsTab.NOT_SUPPORTED_TYPE = 'The object type is not supported: ';
  return NotificationsTab;
});