/*
 *
 * (c) Copyright Ascensio System SIA 2010-2021
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
/**
 *  ProtectDialog.js
 *
 *  Created by Julia Radzhabova on 21.06.2021
 *  Copyright (c) 2021 Ascensio System SIA. All rights reserved.
 *
 */

define([
    'common/main/lib/component/Window'
], function () {
    'use strict';

    SSE.Views.ProtectDialog = Common.UI.Window.extend(_.extend({

        initialize : function (options) {
            var t = this,
                _options = {};

            _.extend(_options,  {
                title: options.type=='sheet' ? this.txtSheetTitle : this.txtWBTitle,
                cls: 'modal-dlg',
                width: 350,
                height: options.type=='sheet' ? 447 : 306,
                buttons: [{
                    value: 'ok',
                    caption: this.txtProtect
                }, 'cancel']
            }, options);

            this.handler        = options.handler;
            this.txtDescription = options.txtDescription || '';
            this.type = options.type || 'workbook';
            this.props = options.props;

            this.template = options.template || [
                    '<div class="box">',
                        '<div class="" style="margin-bottom: 10px;">',
                            '<label>' + (t.type=='sheet' ? t.txtSheetDescription : t.txtWBDescription) + '</label>',
                        '</div>',
                        '<div class="input-row">',
                            '<label>' + t.txtPassword + ' (' + t.txtOptional + ')' + '</label>',
                        '</div>',
                        '<div id="id-password-txt" class="input-row" style="margin-bottom: 5px;"></div>',
                        '<div class="input-row">',
                            '<label>' + t.txtRepeat + '</label>',
                        '</div>',
                        '<div id="id-repeat-txt" class="input-row" style="margin-bottom: 10px;"></div>',
                        '<% if (type=="sheet") { %>',
                        '<div class="input-row">',
                            '<label>' + t.txtAllow + '</label>',
                        '</div>',
                        '<div id="protect-dlg-options" class="" style="width: 100%; height: 139px; overflow: hidden;margin-bottom: 10px;"></div>',
                        '<% } %>',
                        '<label>' + t.txtWarning + '</label>',
                    '</div>'
                ].join('');

            _options.tpl        =   _.template(this.template)(_options);

            Common.UI.Window.prototype.initialize.call(this, _options);
        },
        render: function () {
            Common.UI.Window.prototype.render.call(this);

            var me = this;
            this.$window.find('.dlg-btn').on('click', _.bind(this.onBtnClick, this));
            this.inputPwd = new Common.UI.InputField({
                el: $('#id-password-txt'),
                type: 'password',
                allowBlank  : true,
                style       : 'width: 100%;',
                maxLength: 255,
                validateOnBlur: false
            });
            this.repeatPwd = new Common.UI.InputField({
                el: $('#id-repeat-txt'),
                type: 'password',
                allowBlank  : true,
                style       : 'width: 100%;',
                maxLength: 255,
                validateOnBlur: false,
                validation  : function(value) {
                    return me.txtIncorrectPwd;
                }
            });

            if (this.type == 'sheet') {
                this.optionsList = new Common.UI.ListView({
                    el: $('#protect-dlg-options', this.$window),
                    store: new Common.UI.DataViewStore(),
                    simpleAddMode: true,
                    scrollAlwaysVisible: true,
                    template: _.template(['<div class="listview inner" style=""></div>'].join('')),
                    itemTemplate: _.template([
                        '<div>',
                        '<label class="checkbox-indeterminate" style="position:absolute;">',
                        '<input id="pdcheckbox-<%= id %>" type="checkbox" class="button__checkbox">',
                        '<label for="pdcheckbox-<%= id %>" class="checkbox__shape" ></label>',
                        '</label>',
                        '<div id="<%= id %>" class="list-item" style="pointer-events:none; margin-left: 20px;display: flex;">',
                        '<div style="flex-grow: 1;"><%= Common.Utils.String.htmlEncode(value) %></div>',
                        '</div>',
                        '</div>'
                    ].join(''))
                });
                this.optionsList.on({
                    'item:change': this.onItemChanged.bind(this),
                    'item:add': this.onItemChanged.bind(this),
                    'item:select': this.onCellCheck.bind(this)
                });
                this.optionsList.onKeyDown = _.bind(this.onListKeyDown, this);
                this.optionsList.on('entervalue', _.bind(this.onPrimary, this));
            }

            this.afterRender();
        },

        getFocusedComponents: function() {
            return this.optionsList ? [this.inputPwd, this.repeatPwd, this.optionsList] : [this.inputPwd, this.repeatPwd];
        },

        getDefaultFocusableComponent: function () {
            return this.inputPwd;
        },

        afterRender: function() {
            this._setDefaults(this.props);
        },

        onPrimary: function(event) {
            this._handleInput('ok');
            return false;
        },

        onBtnClick: function(event) {
            this._handleInput(event.currentTarget.attributes['result'].value);
        },

        _handleInput: function(state) {
            if (this.handler) {
                if (state == 'ok') {
                    if (this.inputPwd.checkValidate() !== true)  {
                        this.inputPwd.focus();
                        return;
                    }
                    if (this.inputPwd.getValue() !== this.repeatPwd.getValue()) {
                        this.repeatPwd.checkValidate();
                        this.repeatPwd.focus();
                        return;
                    }
                }
                this.handler.call(this, state, this.inputPwd.getValue(), this.getSheetSettings());
            }

            this.close();
        },

        _setDefaults: function (props) {
            this.optionsList && this.updateOptionsList(props);
        },

        onItemChanged: function (view, record) {
            var state = record.model.get('check');
            if ( state == 'indeterminate' )
                $('input[type=checkbox]', record.$el).prop('indeterminate', true);
            else $('input[type=checkbox]', record.$el).prop({checked: state, indeterminate: false});
        },

        onCellCheck: function (listView, itemView, record) {
            if (this.checkCellTrigerBlock)
                return;

            var target = '', isLabel = false, bound = null;

            var event = window.event ? window.event : window._event;
            if (event) {
                target = $(event.currentTarget).find('.list-item');

                if (target.length) {
                    bound = target.get(0).getBoundingClientRect();
                    var _clientX = event.clientX*Common.Utils.zoom(),
                        _clientY = event.clientY*Common.Utils.zoom();
                    if (bound.left < _clientX && _clientX < bound.right &&
                        bound.top < _clientY && _clientY < bound.bottom) {
                        isLabel = true;
                    }
                }

                if (isLabel || event.target.className.match('checkbox')) {
                    this.updateCellCheck(listView, record);

                    _.delay(function () {
                        listView.focus();
                    }, 100, this);
                }
            }
        },

        onListKeyDown: function (e, data) {
            var record = null, listView = this.optionsList;

            if (listView.disabled) return;
            if (_.isUndefined(undefined)) data = e;

            if (data.keyCode == Common.UI.Keys.SPACE) {
                data.preventDefault();
                data.stopPropagation();

                this.updateCellCheck(listView, listView.getSelectedRec());

            } else {
                Common.UI.DataView.prototype.onKeyDown.call(this.optionsList, e, data);
            }
        },

        updateCellCheck: function (listView, record) {
            if (record && listView) {
                record.set('check', !record.get('check'));
                // listView.scroller.update({minScrollbarLength  : 40, alwaysVisibleY: true, suppressScrollX: true});
            }
        },

        updateOptionsList: function(props) {
            var optionsArr = [
                { value: this.txtSelLocked, optionName: 'SelectLockedCells'},
                { value: this.txtSelUnLocked, optionName: 'SelectUnlockedCells'},
                { value: this.txtFormatCells, optionName: 'FormatCells'},
                { value: this.txtFormatCols, optionName: 'FormatColumns'},
                { value: this.txtFormatRows, optionName: 'FormatRows'},
                { value: this.txtInsCols, optionName: 'InsertColumns'},
                { value: this.txtInsRows, optionName: 'InsertRows'},
                { value: this.txtInsHyper, optionName: 'InsertHyperlinks'},
                { value: this.txtDelCols, optionName: 'DeleteColumns'},
                { value: this.txtDelRows, optionName: 'DeleteRows'},
                { value: this.txtSort, optionName: 'Sort'},
                { value: this.txtAutofilter, optionName: 'AutoFilter'},
                { value: this.txtPivot, optionName: 'PivotTables'},
                { value: this.txtObjs, optionName: 'Objects'},
                { value: this.txtScen, optionName: 'Scenarios'}
            ];

            var arr = [];
            optionsArr.forEach(function (item, index) {
                arr.push(new Common.UI.DataViewModel({
                    selected        : false,
                    allowSelected   : true,
                    value           : item.value,
                    optionName      : item.optionName,
                    check           : props && props['asc_get' + item.optionName] ? !props['asc_get' + item.optionName]() : false
                }));
            });

            this.optionsList.store.reset(arr);
            this.optionsList.scroller.update({minScrollbarLength  : 40, alwaysVisibleY: true, suppressScrollX: true});
        },

        getSheetSettings: function() {
            if (this.type !== 'sheet') return null;

            var props = this.props ? this.props : new Asc.CSheetProtection();
            this.optionsList.store.each(function (item, index) {
                props && props['asc_set' + item.get('optionName')] && props['asc_set' + item.get('optionName')](!item.get('check'));
            });
            return props;
        },

        txtPassword : "Password",
        txtRepeat: 'Repeat password',
        txtIncorrectPwd: 'Confirmation password is not identical',
        txtWarning: 'Warning: If you lose or forget the password, it cannot be recovered. Please keep it in a safe place.',
        txtOptional: 'optional',
        txtProtect: 'Protect',
        txtSelLocked: 'Select locked cells',
        txtSelUnLocked: 'Select unlocked cells',
        txtFormatCells: 'Format cells',
        txtFormatCols: 'Format columns',
        txtFormatRows: 'Format rows',
        txtInsCols: 'Insert columns',
        txtInsRows: 'Insert rows',
        txtInsHyper: 'Insert hyperlink',
        txtDelCols: 'Delete columns',
        txtDelRows: 'Delete rows',
        txtSort: 'Sort',
        txtAutofilter: 'Use AutoFilter',
        txtPivot: 'Use PivotTable and PivotChart',
        txtObjs: 'Edit objects',
        txtScen: 'Edit scenarios',
        txtWBDescription: 'To prevent other users from viewing hidden worksheets, adding, moving, deleting, or hiding worksheets and renaming worksheets, you can protect the structure of your workbook with a password.',
        txtWBTitle: 'Protect Workbook structure',
        txtSheetDescription: 'Prevent unwanted changes from others by limiting their ability to edit.',
        txtSheetTitle: 'Protect Sheet',
        txtAllow: 'Allow all users of this sheet to'

    }, SSE.Views.ProtectDialog || {}));
});