"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Cognos Analytics
 * Copyright IBM Corp. 2015, 2017
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['underscore', 'bi/admin/nls/StringResource', 'doT', 'bi/content_apps/common/ContentListPageView', 'bi/commons/ui/properties/PropertyUIControl', 'bi/commons/ui/ButtonBar', 'bi/admin/common/utils/parameters/CollectParameterValues', 'bi/admin/globalparameters/view/controls/PromptControlFactory', 'text!bi/admin/account/templates/SetParameterValuesTemplate.html', 'bi/commons/utils/Utils'], function (_, StringResource, doT, ContentView, PropertyUIControl, ButtonBar, CollectParameterValues, PromptControlFactory, SetParameterValuesTemplate, Utils) {
  'use strict'; //NOSONAR

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

      _.extend(this, options);

      this._parameter_values = null;
      this._workingAnimationDiv = Utils.getLoadingAnimation(1);
    },
    render: function render() {
      this.$el.empty();
      this.$el.css('height', '100%');
      var sHtml = doT.template(SetParameterValuesTemplate)({
        'title': StringResource.get('setParameterValues'),
        'no_values_message': StringResource.get('noGlobalParameterValues')
      });
      this.$el.html(sHtml);

      this._showLoadingSVG();

      return Promise.all([this._renderHeader(), this._renderFooter(), this._renderControl()]);
    },
    _renderHeader: function _renderHeader() {
      var banner = new PropertyUIControl({
        'el': this.$el.find('#admin-prompt-values-header'),
        'glassContext': this.glassContext,
        'slideout': this.slideout,
        'items': this._getHeaderItems()
      });
      return banner.render();
    },
    _getHeaderItems: function _getHeaderItems() {
      var items = [{
        'name': 'parameterName',
        'label': '',
        'value': StringResource.get('setParameterValues'),
        'type': 'Banner',
        'editable': false
      }, {
        'type': 'Separator'
      }];
      return items;
    },
    _renderFooter: function _renderFooter() {
      this._buttonBar = new ButtonBar({
        buttons: [{
          'id': 'gp-apply',
          'label': StringResource.get('apply'),
          'onSelect': this._applyParameterValues.bind(this),
          'disabled': true
        }, {
          'id': 'gp-close',
          'label': StringResource.get('clear'),
          'onSelect': this._clearParameterValues.bind(this),
          'disabled': true,
          'class': 'gp-secondaryButton'
        }]
      });
      return this._buttonBar.render().then(function (buttonBarHtml) {
        this.$el.find('#admin-prompt-control-footer').html(buttonBarHtml);

        this._updateApplyButton(false);
      }.bind(this));
    },
    _clearParameterValues: function _clearParameterValues() {
      if (this.current_parameter_value) {
        this.current_parameter_value.values = [];
      }

      if (this._parameter_value) {
        this._parameter_value.values = [];
      }

      if (this.onApply) {
        this.onApply(this.parameter, this.current_parameter_value);
      }

      this._hideEmptyContent();

      this.$el.empty();
      this.render();
    },
    _updateApplyButton: function _updateApplyButton(enable) {
      _.each(this._buttonBar.getButtonList(), function (button) {
        if (button.id === 'gp-apply') {
          enable === true ? button.enable() : button.disable();
        }
      }.bind(this));
    },
    _showLoadingSVG: function _showLoadingSVG() {
      var $waitContainer = this.$el.find('#gp-waitContainer');
      $waitContainer.append(this._workingAnimationDiv);
      $waitContainer.css('display', 'block');
    },
    _hideLoadingSVG: function _hideLoadingSVG() {
      var $waitContainer = this.$el.find('#gp-waitContainer');
      $waitContainer.css('display', 'none');
    },
    _renderControl: function _renderControl() {
      this._sendCollectParameterValuesRequest().then(function (response) {
        this._processCollectParameterValuesResponse(response);

        return true;
      }.bind(this));
    },
    _sendCollectParameterValuesRequest: function _sendCollectParameterValuesRequest() {
      if (this.activeCollectParameterValuesResponse) {
        return Promise.resolve(this.activeCollectParameterValuesResponse);
      } else {
        return new CollectParameterValues({
          'glassContext': this.glassContext,
          'parameter': this.parameter,
          'parameterValues': this.requestParameterValues
        }).get();
      }
    },
    _processCollectParameterValuesResponse: function _processCollectParameterValuesResponse(response) {
      if (response && (response.type === 'xml' && response.xml || response.type === 'json' && response.json)) {
        // check to see if we've hit a data source prompt, if so, show the data source panel
        var dataSourcePrompts = $(response.xml).find('selectDataSourceSignon');

        if (dataSourcePrompts.length > 0) {
          this._showDataSourcePromptPanel(response);
        } else {
          this.cacheCollectParameterValuesResponse(this.parameter, response);

          this._hideLoadingSVG();

          this._hideEmptyContent();

          PromptControlFactory.render({
            '$el': this.$el.find('#gp-react-div'),
            'glassContext': this.glassContext,
            'parameter': this.parameter,
            'parameter_value': this.current_parameter_value,
            'prompt_details': response,
            'onValuesChange': this._onValuesChange.bind(this)
          });
        }
      } else {
        this._showEmptyContent();
      }
    },
    _showEmptyContent: function _showEmptyContent() {
      this._hideLoadingSVG();

      this.$el.find('.emptyTableContent').css('display', '');
    },
    _hideEmptyContent: function _hideEmptyContent() {
      this.$el.find('.emptyTableContent').css('display', 'none');
    },
    _showDataSourcePromptPanel: function _showDataSourcePromptPanel(collectParameterValuesResult) {
      this.glassContext.appController.showSlideOut({
        parent: this.slideout,
        overlay: true,
        content: {
          module: 'bi/admin/globalparameters/view/DataSourcePromptPanel',
          glassContext: this.glassContext,
          parameter: collectParameterValuesResult.parameters[0],
          prompt_details: collectParameterValuesResult,
          onOKCallback: this._processCollectParameterValuesResponse.bind(this),
          doCancel: this._showEmptyContent.bind(this)
        },
        onHide: function onHide() {
          if (this.contentView._cancelled === true) {
            this.contentView.doCancel();
          }
        }
      });
    },
    _onValuesChange: function _onValuesChange(valid, parameter_values, invalidateCache) {
      if (invalidateCache) {
        this.cacheCollectParameterValuesResponse(this.parameter, null);
      }

      this._updateApplyButton(valid);

      this._parameter_values = parameter_values;
    },
    _applyParameterValues: function _applyParameterValues() {
      if (this.onApply) {
        this.onApply(this.parameter, this._parameter_values);
      }

      this.slideout.hide();
    }
  });
  return RoleParametersValuesPane;
});