"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: admin
 * Copyright IBM Corp. 2015, 2021
 * US Government Users Restricted Rights -
 * Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['q', 'bi/admin/common/slideout/BasePane', 'bi/admin/system/services/ApiSvc', 'text!bi/admin/license/templates/LicensePane.html', 'jquery', 'doT', 'bi/commons/ui/properties/PropertyUIControl', 'bi/admin/common/utils/WaitingMask', 'bi/commons/i18n/Formatter', 'bi/admin/nls/StringResource'], function (Q, BasePane, Api, template, $, doT, PropertyUIControl, WaitingMask, Formatter, StringResource) {
  //NOSONAR
  'use strict'; //NOSONAR: meant to be strict

  var LicensePane = BasePane.extend({
    init: function init(options) {
      LicensePane.inherited('init', this, arguments);
      $.extend(this, options);
      Api.glassContext = this.glassContext;
    },
    renderBody: function renderBody() {
      var deferred = Q.defer();
      var envTypePromise = this.glassContext.services.ajax.ajax({
        dataType: 'json',
        type: 'GET',
        url: 'v1/license'
      });
      var licSummaryPromise = this.glassContext.services.ajax.ajax({
        dataType: 'json',
        type: 'GET',
        url: 'v1/licenses'
      });
      $.when(envTypePromise, licSummaryPromise).then(function (envTypeResult, licSummaryResult) {
        this.envType = envTypeResult[0];
        this.licenseSummary = this._sortLicenses(licSummaryResult[0]);

        this._renderPaneBody().then(function () {
          this.$el.find(".bi-admin-lic-counts-section input.bi-admin-lic-ownedValue").attr("type", "number");
          deferred.resolve(this);
        }.bind(this));
      }.bind(this));
      return deferred.promise;
    },
    fixButtonLabelling: function fixButtonLabelling() {
      var buttons = this.$el.find(".arrow.blueArrow.clickable.rightArrow");
      buttons.removeAttr("aria-labelledby");
      buttons.attr("aria-label", StringResource.get('licenseUsageByUser'));
    },
    _renderPaneBody: function _renderPaneBody() {
      var deferred = Q.defer();
      this.$body.html(doT.template(template)(this._getTemplateData()));
      this._oPropertyUIControl = new PropertyUIControl({
        'el': this.$body.find('.bi-admin-licenses'),
        'glassContext': this.glassContext,
        'slideout': this.slideout,
        'items': this._getPaneItems()
      });

      this._oPropertyUIControl.render().then(function () {
        this._disableApplyButton();

        this._showLinkIcons();

        this.fixButtonLabelling();
        deferred.resolve(this);
      }.bind(this));

      return deferred.promise;
    },
    _getApplyButton: function _getApplyButton() {
      var footerSection = this._oPropertyUIControl.getProperty('footerSection');

      return footerSection._oPropertyUIControl.getProperty('applyButton');
    },
    _disableApplyButton: function _disableApplyButton() {},
    _enableApplyButton: function _enableApplyButton() {},
    _showLinkIcons: function _showLinkIcons() {
      this.$body.find('.bi-admin-lic-link .svgIcon').css('visibility', 'visible');
    },
    _sortLicenses: function _sortLicenses(licensesSumary) {
      // Sort licenses in descending order of their levels
      licensesSumary.licenses.sort(function (licenseA, licenseB) {
        if (licenseA.level > licenseB.level) {
          return -1;
        } else if (licenseA.level < licenseB.level) {
          return 1;
        } else {
          return 0;
        }
      });
      return licensesSumary;
    },
    _getPaneItems: function _getPaneItems() {
      var items = [];

      this._addEnvTypeItems(items, this.envType);

      this._addLicensesUsageHeader(items);

      this._addLicenseCounts(items);

      this._addExportRefresh();

      this._addPaneFooter(items);

      return items;
    },
    _addSeparator: function _addSeparator(items, container) {
      items.push({
        'type': 'Separator',
        'el': container
      });
    },
    _addEnvTypeItems: function _addEnvTypeItems(items, envType) {
      var container = this.$body.find('.bi-admin-lic-envtype-section');
      items.push({
        'type': 'SectionLabel',
        'el': container,
        'name': 'envType',
        'label': StringResource.get('envType')
      });
      items.push({
        'type': 'RadioButtonGroup',
        'el': container,
        'name': 'envTypeRadio',
        'ariaLabel': StringResource.get('envType'),
        'controlOnLeft': true,
        'indent': 1,
        'value': envType.status,
        'items': [{
          'value': 'production',
          'label': StringResource.get('production')
        }, {
          'value': 'non-production',
          'label': StringResource.get('nonProduction')
        }],
        'onChange': function () {
          this._enableApplyButton();
        }.bind(this)
      });
    },
    _addLicensesUsageHeader: function _addLicensesUsageHeader(items) {
      var container = this.$body.find('.bi-admin-lic-usageheader-section');
      items.push({
        'type': 'SectionLabel',
        'el': container,
        'name': 'globalLicUsage',
        'label': StringResource.get('globalLicUsage')
      });
      var descSecEl$ = $(this.$body.find('.bi-admin-lic-description-section'));
      descSecEl$.attr("aria-label", StringResource.get('globalLicenseDescription'));
      descSecEl$.text(StringResource.get('licUsageDescription'));
    },
    _getTemplateData: function _getTemplateData() {
      var totalUsedLicenses = 0;
      $.each(this.licenseSummary.licenses, function (index, licInfo) {
        if (licInfo.level !== -1) {
          totalUsedLicenses += licInfo.used;
        }
      });
      return {
        'strings': {
          'licenses': StringResource.get('licenses'),
          'used': StringResource.get('usedLicenses'),
          'owned': StringResource.get('ownedLicenses'),
          'totalLicenses': StringResource.get('totalLicenses'),
          'exportText': StringResource.get('export'),
          'exportTitle': StringResource.get('exportAsCSV'),
          'refreshText': StringResource.get('refresh'),
          'refreshTitle': StringResource.get('refreshUsedLic'),
          'lastRefreshLabel': StringResource.get('lastRefresh'),
          'lastRefreshDateTime': Formatter.format(new Date(this.licenseSummary.asOfTime), {
            type: 'datetime',
            formatLength: 'short',
            locale: this.glassContext.services.userProfile.preferences.productLocale,
            timezone: this.glassContext.services.userProfile.preferences.timeZoneID
          })
        },
        'licenses': this.licenseSummary.licenses,
        'totalUsedLicenses': totalUsedLicenses
      };
    },
    _addLicenseCounts: function _addLicenseCounts(items) {
      var $tdElems = this.$el.find('.bi-admin-lic-separator');
      $.each($tdElems, function (index, tdElem) {
        this._addSeparator(items, tdElem);
      }.bind(this));

      this._addOwnedValues(items);

      this._addLicenseByUserPaneLinks(items);

      this._addTotalOwnedValues(items);
    },
    _addLicenseByUserPaneLinks: function _addLicenseByUserPaneLinks(items) {
      var $tdElems = this.$el.find('.bi-admin-lic-pane-links');
      $.each($tdElems, function (index, tdElem) {
        var licenseInfo = this.licenseSummary.licenses[index];
        items.push({
          'type': 'SingleLineValue',
          'el': tdElem,
          'licenseInfo': licenseInfo,
          'label': '',
          'ellipses': true,
          'licensePane': this,
          'editCallback': this._showLicenseByUserPane
        });
      }.bind(this));
    },
    _addOwnedValues: function _addOwnedValues(items) {
      var $tdElems = this.$el.find('.bi-admin-lic-ownedCount');
      $.each($tdElems, function (index, tdElem) {
        var licenseInfo = this.licenseSummary.licenses[index];
        items.push({
          'type': 'SingleLineLinks',
          'el': tdElem,
          'name': 'ownedValueLink',
          'items': [{
            'align': 'right',
            'items': [{
              'type': 'Input',
              'name': 'ownedValue_' + licenseInfo.level,
              'ellipses': false,
              'inputType': 'number',
              'inputClass': 'bi-admin-lic-ownedValueInput bi-admin-lic-ownedValue',
              'highlightTextOnFocus': false,
              'value': licenseInfo.owned,
              'onChange': function (propertyId) {
                if (this._oPropertyUIControl.getProperty(propertyId).value < 0) {
                  this.glassContext.appController.showToast(StringResource.get('licenseInvalidInput'), {
                    'type': 'warning'
                  });

                  this._oPropertyUIControl.getProperty(propertyId).setValue(0);
                }

                this._onOwnedValueChange();
              }.bind(this),
              'handleReturnKey': true
            }, {
              'type': 'icon',
              'name': 'ownedValueIcon_' + licenseInfo.level,
              'svgIcon': 'common-edit',
              'class': 'bi-admin-lic-ownedValueIcon'
            }]
          }]
        });
      }.bind(this));
      $tdElems.hover(this._onHoverIn.bind(this), this._onHoverOut.bind(this));
    },
    _addTotalOwnedValues: function _addTotalOwnedValues(items) {
      // Add total owned value as a SingleLineLinks to make it align with
      // the rest of the owned values in the column
      var totalOwnedLicenses = 0;
      $.each(this.licenseSummary.licenses, function (index, licInfo) {
        if (licInfo.level !== -1) {
          totalOwnedLicenses += licInfo.owned;
        }
      });
      var $tdElem = this.$el.find('#bi-admin-lic-totalOwned');

      this._addOwnedColumnValue(items, $tdElem, 'totalOwnedLicLink', 'totalOwnedValue', totalOwnedLicenses);
    },
    _addOwnedColumnValue: function _addOwnedColumnValue(items, elem, controlName, rowName, value) {
      items.push({
        'type': 'SingleLineLinks',
        'el': elem,
        'name': controlName,
        'items': [{
          'align': 'right',
          'items': [{
            'type': 'Input',
            'name': rowName,
            'inputType': 'number',
            'ariaLabel': StringResource.get('totalOwnedLicenses'),
            'ellipses': false,
            'inputClass': 'bi-admin-lic-ownedValue bi-admin-lic-ownedValueInput ba-admin-lic-readOnly',
            'value': value,
            'readOnly': true
          }, {
            'type': 'icon',
            'svgIcon': 'common-edit',
            'class': 'bi-admin-lic-ownedValueIcon'
          }]
        }]
      });
    },
    _editOwnedValue: function _editOwnedValue($el, evt) {
      var $input = $($el.parent()).find("input.bi-admin-lic-ownedValueInput");
      $input.focus();
      var $iconEl = this.$el.find('.bi-admin-lic-ownedValueIcon');
      $iconEl.css('visibility', 'hidden');
      $iconEl.off("primaryaction");
    },
    _onHoverIn: function _onHoverIn(evt) {
      var $el = $($(evt.target).find('.bi-admin-lic-ownedValueIcon'));
      $el.css('visibility', 'visible');
      $el.on("primaryaction", this._editOwnedValue.bind(this, $el));
    },
    _onHoverOut: function _onHoverOut(evt) {
      var $el = $($(evt.target).find('.bi-admin-lic-ownedValueIcon'));
      $el.css('visibility', 'hidden');
      $el.off("primaryaction");
    },
    _showLicenseByUserPane: function _showLicenseByUserPane() {
      var paneTitle = this.licenseInfo.name + ' - ' + StringResource.get('licenseUsageByUser');
      this.licensePane.glassContext.appController.showSlideOut({
        parent: this.licensePane.slideout,
        width: '650px',
        label: paneTitle,
        content: {
          module: 'bi/admin/license/slideout/LicenseByUserPane',
          title: paneTitle,
          licenseInfo: this.licenseInfo
        }
      });
    },
    _onOwnedValueChange: function _onOwnedValueChange() {
      this._enableApplyButton();

      var totalOwnedLicenses = 0;

      for (var i = 0; i < this.licenseSummary.licenses.length; i++) {
        if (this.licenseSummary.licenses[i].level === -1) {
          continue;
        }

        totalOwnedLicenses += this._oPropertyUIControl.getProperty('ownedValue_' + i).value;
      }

      var totalOwnedLink = this._oPropertyUIControl.getProperty('totalOwnedLicLink');

      var totalOwnedValue = totalOwnedLink._oPropertyUIControl.getProperty('totalOwnedValue');

      totalOwnedValue.setValue(totalOwnedLicenses);
    },
    _addExportRefresh: function _addExportRefresh() {
      this.$el.find('.bi-admin-lic-refresh-section').on('primaryaction', function () {
        WaitingMask.show(this.$body.find('.bi-admin-licenses'), StringResource.get('refreshingLicUsed'));

        this._refreshLicenseSummary();
      }.bind(this));
    },
    _addPaneFooter: function _addPaneFooter(items) {
      var container = this.$body.find('.bi-admin-lic-footer-section');
      items.push({
        'type': 'Footer',
        'el': container,
        'name': 'footerSection',
        'items': [{
          'type': 'Button',
          'name': 'applyButton',
          'label': StringResource.get('apply'),
          'primary': true,
          'onSelect': this._onApplyButton.bind(this)
        }, {
          'type': 'Button',
          'name': 'cancelButton',
          'label': StringResource.get('cancel'),
          'primary': false,
          'onSelect': function () {
            this.slideout.hide();
          }.bind(this)
        }]
      });
    },
    _onApplyButton: function _onApplyButton() {
      var envTypeSavePromise = this._saveEnvType();

      var ownedLicSavePromise = this._saveOwnedLicenses();

      return Q.when(envTypeSavePromise, ownedLicSavePromise).then(function () {
        this._disableApplyButton();
      }.bind(this));
    },
    _saveEnvType: function _saveEnvType() {
      var deferred = Q.defer();

      var modifiedProperties = this._oPropertyUIControl.getModifiedProperties();

      if (modifiedProperties.envTypeRadio) {
        deferred = Api.updateProductionSetting({
          'status': modifiedProperties.envTypeRadio
        });
      } else {
        deferred.resolve();
      }

      return deferred.promise;
    },
    _saveOwnedLicenses: function _saveOwnedLicenses() {
      var deferred = Q.defer();

      var modifiedProperties = this._oPropertyUIControl.getModifiedProperties();

      var ownedValuesModified = !_.isUndefined(modifiedProperties.ownedValue_0) || !_.isUndefined(modifiedProperties.ownedValue_1) || !_.isUndefined(modifiedProperties.ownedValue_2) || !_.isUndefined(modifiedProperties.ownedValue_3);

      if (ownedValuesModified) {
        WaitingMask.show(this.$body.find('.bi-admin-licenses'), StringResource.get('refreshingLicUsed'));
        var ownedValues = [];

        for (var i = 0; i < this.licenseSummary.licenses.length; i++) {
          if (this.licenseSummary.licenses[i].level === -1) {
            continue;
          }

          ownedValues.push({
            'level': i,
            'owned': this._oPropertyUIControl.getProperty('ownedValue_' + i).value
          });
        }

        this.glassContext.services.ajax.ajax({
          dataType: 'json',
          contentType: 'application/json; charset=utf-8',
          type: 'PUT',
          data: JSON.stringify({
            'licenses': ownedValues
          }),
          url: 'v1/licenses/owned'
        }).then(this._refreshLicenseSummary.bind(this)).then(function () {
          deferred.resolve();
        });
      } else {
        deferred.resolve();
      }

      return deferred.promise;
    },
    _refreshLicenseSummary: function _refreshLicenseSummary() {
      var deferred = Q.defer();
      this.glassContext.services.ajax.ajax({
        dataType: 'json',
        contentType: 'application/json; charset=utf-8',
        type: 'POST',
        url: 'v1/licenses'
      }).then(function (licSummary) {
        // Make sure the progress shows long enough to be able to see the message
        setTimeout(function () {
          WaitingMask.clear(this.$body.find('.bi-admin-licenses'));
          this.$body.find('.bi-admin-licenses').empty();

          if (licSummary.licenses) {
            this.licenseSummary = this._sortLicenses(licSummary);
          }

          this._renderPaneBody().then(function () {
            deferred.resolve(this);
          }.bind(this));
        }.bind(this), 1000);
      }.bind(this));
      return deferred.promise;
    }
  });
  return LicensePane;
});