"use strict";

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: admin
 * Copyright IBM Corp. 2015, 2018
 * US Government Users Restricted Rights - Use, duplication or
 * disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['jquery', 'underscore', 'doT', 'bi/commons/utils/BidiUtil', 'bi/commons/i18n/Formatter', 'bi/glass/app/ContentView', 'bi/admin/system/services/ApiSvc', 'bi/admin/nls/StringResource', 'text!bi/admin/system/templates/BackupTabTemplate.html'], function ($, _, dot, BidiUtil, Formatter, View, Api, StringResource, template) {
  'use strict'; //NOSONAR: meant to be strict

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

      _.extend(this, options);
    },
    _getNewDate: function _getNewDate(sDate) {
      return new Date(sDate);
    },
    render: function render() {
      return Promise.try(function () {
        var backupItem = _.max(this.items, function (item) {
          var date = new Date(item.lastModified);
          return date;
        });

        var lastModified = backupItem.lastModified ? this._formatDate(backupItem.lastModified) : StringResource.get('invalidDate');
        var templateData = {
          existingLastBackup: !_.isEmpty(this.items),
          strings: {
            lastModified: lastModified,
            name: backupItem.name || '',
            typeNameToBackup: StringResource.get('typeNameToBackup'),
            typePassToEncry: StringResource.get('typePassToEncry'),
            confirmPass: StringResource.get('confirmPass'),
            success: StringResource.get('success'),
            lastBackup: StringResource.get('lastBackup'),
            backupBtn: StringResource.get('backupBtn'),
            backupNameLabel: StringResource.get('backupNameLabel'),
            newBackupLabel: StringResource.get('newBackupLabel')
          }
        };
        this.$el.html(dot.template(template)(templateData));
        BidiUtil.initElementForBidi(this.$el.find('#backupName')[0]);

        this._bindEvents();
      }.bind(this));
    },
    _bindEvents: function _bindEvents() {
      this.$el.find('#backupBtn').on('primaryaction', this._backupAction.bind(this));
      this.$el.find('[required]').on({
        keyup: function keyup(e) {
          $(e.target.parentNode).find('.invalid').remove();
        }
      });
    },
    _formatDate: function _formatDate(date) {
      return Formatter.format(this._getNewDate(date), {
        type: 'datetime',
        formatLength: 'short',
        locale: this.glassContext.services.userProfile.preferences.contentLocale,
        timezone: this.glassContext.services.userProfile.preferences.timeZoneID
      });
    },
    _backupAction: function _backupAction() {
      this.$el.find('.invalid').remove();

      if (this.validate()) {
        this.glassContext.appController.showToast(StringResource.get('backupInprogress'), {
          'type': 'info',
          'timeOut': 3000
        });
        this.parentView.hide();
        var backupData = {
          password: this.$el.find('#backupPwd').val(),
          type: 'exports',
          packageName: this.$el.find('#backupName').val().replace(/\\/g, '').replace(/\//g, '')
        };
        return Api.generateExportImportDefinition('exports', backupData).then(function (response) {
          backupData = response;
          return Api.executeExportImportDefinition('exports', backupData.id);
        }.bind(this)).then(function () {
          var dfd = $.Deferred();
          var int;

          var func = function () {
            Api.queryStatus('exports', backupData.id).then(function (data) {
              clearInterval(int);
              this.glassContext.appController.showToast(StringResource.get('backedupSucceeded', {
                'name': data.packageName
              }), {
                'type': 'success',
                'timeOut': 3000
              });
              dfd.resolve();
            }.bind(this)).fail(function (failDfd, jqXHR) {
              clearInterval(int);
              dfd.reject(failDfd, jqXHR);
            }.bind(this));
          }.bind(this);

          int = setInterval(func, 10000);
          return dfd.promise();
        }.bind(this)).fail(function (dfd, jqXHR) {
          this.logger.error(jqXHR);
          this.glassContext.appController.showErrorMessage(jqXHR.responseJSON.messages, StringResource.get('error'));
          this.glassContext.appController.showToast(StringResource.get('backedupFailed', {
            'name': backupData.packageName
          }), {
            'type': 'fail',
            'timeOut': 3000
          });
        }.bind(this));
      }
    },
    _checkSpace: function _checkSpace(el) {
      var reg = /^\s*$/;
      $(el.parentNode).find('.invalid').remove();
      var value = $(el).val();
      return !(value && reg.test(value));
    },
    _checkPassword: function _checkPassword() {
      this.$el.find('.invalid').remove();
      var passWords = this.$el.find(':password');
      $(passWords[1].parentNode).find('.invalid').remove();
      var returnValue = true;

      if (passWords[0].value !== passWords[1].value && passWords[0].value !== '' && passWords[1].value !== '') {
        $(passWords[1].parentNode).append($("<label class='invalid'/>").text(StringResource.get('passwordNotMatchError')));
        $(passWords[1].parentNode).children('label.invalid').prepend($('<svg class="svgIcon bi-admin-warning-svgIcon invalid"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#common-warning"></use></svg>'));
        returnValue = false;
      } else if (passWords[0].value.length < 8) {
        $(passWords[1].parentNode).append($("<label class='invalid'/>").text(StringResource.get('passwordLessThanEight')));
        $(passWords[1].parentNode).children('label.invalid').prepend($('<svg class="svgIcon bi-admin-warning-svgIcon invalid"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#common-warning"></use></svg>'));
        returnValue = false;
      }

      return returnValue;
    },
    validate: function validate() {
      var valid = true;
      var resetFocus;
      var temp = true;
      this.$el.find('[required]').each(function (index, anInput) {
        if (anInput.checkValidity()) {
          if (!this._checkSpace(anInput)) {
            $(anInput.parentNode).append($("<label class='invalid'/>").text(StringResource.get('SpaceInputError')));
            $(anInput.parentNode).children('label.invalid').prepend($('<svg class="svgIcon bi-admin-warning-svgIcon invalid"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#common-warning"></use></svg>'));
            valid = false;
          }
        } else {
          $(anInput.parentNode).append($("<label class='invalid'/>").text(StringResource.get('requiredError')));
          $(anInput.parentNode).children('label.invalid').prepend($('<svg class="svgIcon bi-admin-warning-svgIcon invalid"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#common-warning"></use></svg>'));
          valid = false;
        }

        if (!valid && temp) {
          resetFocus = $(anInput.parentNode).find('input');
          temp = false;
        }
      }.bind(this));
      valid = valid ? this._checkPassword() : false;

      if (!valid) {
        if (!resetFocus) {
          resetFocus = this.$el.find('.bi-admin-content-inputLine #backupPwd');
        }

        resetFocus.focus();
      }

      return valid;
    }
  });
  return BackupTab;
});