/*
 *
 * (c) Copyright Ascensio System Limited 2010-2017
 *
 * 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 Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
 * 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
 *
*/
/**
 *  OpenDialog.js
 *
 *  Select Codepage for open CSV/TXT format file.
 *
 *  Created by Alexey.Musinov on 29/04/14
 *  Copyright (c) 2014 Ascensio System SIA. All rights reserved.
 *
 */

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

    Common.Views.OpenDialog = Common.UI.Window.extend(_.extend({

        applyFunction: undefined,

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

            _.extend(_options,  {
                closable: false,
                width           : 250,
                height          : (options.type == Asc.c_oAscAdvancedOptionsID.CSV) ? 205 : 155,
                contentWidth    : 390,
                header          : true,
                cls             : 'open-dlg',
                contentTemplate : '',
                title           : (options.type == Asc.c_oAscAdvancedOptionsID.DRM) ? t.txtTitleProtected : t.txtTitle.replace('%1', (options.type == Asc.c_oAscAdvancedOptionsID.CSV) ? 'CSV' : 'TXT')

            }, options);

            this.template = options.template || [
                '<div class="box" style="height:' + (_options.height - 85) + 'px;">',
                    '<div class="content-panel" >',
                    '<% if (type == Asc.c_oAscAdvancedOptionsID.DRM) { %>',
                        '<label class="header">' + t.txtPassword + '</label>',
                        '<div id="id-password-txt" style="margin-bottom:15px;"></div>',
                    '<% } else { %>',
                        '<label class="header">' + t.txtEncoding + '</label>',
                        '<div id="id-codepages-combo" class="input-group-nr" style="margin-bottom:15px;"></div>',
                        '<% if (type == Asc.c_oAscAdvancedOptionsID.CSV) { %>',
                        '<label class="header">' + t.txtDelimiter + '</label>',
                        '<div>',
                            '<div id="id-delimiters-combo" class="input-group-nr" style="max-width: 110px;display: inline-block; vertical-align: middle;"></div>',
                            '<div id="id-delimiter-other" class="input-row" style="display: inline-block; vertical-align: middle;margin-left: 10px;"></div>',
                        '</div>',
                        '<% } %>',
                    '<% } %>',
                    '</div>',
                '</div>',

                '<div class="separator horizontal"/>',
                '<div class="footer center">',
                    '<button class="btn normal dlg-btn primary" result="ok" style="margin-right:10px;">' + t.okButtonText + '</button>',
                '</div>'
            ].join('');

            this.handler        =   options.handler;
            this.type           =   options.type;
            this.codepages      =   options.codepages;
            this.settings       =   options.settings;
            this.validatePwd    =   options.validatePwd || false;

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

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

            if (this.$window) {
                var me = this;
                this.$window.find('.tool').hide();
                this.$window.find('.dlg-btn').on('click', _.bind(this.onBtnClick, this));
                if (this.type == Asc.c_oAscAdvancedOptionsID.DRM) {
                    this.inputPwd = new Common.UI.InputField({
                        el: $('#id-password-txt'),
                        type: 'password',
                        validateOnBlur: false,
                        validation  : function(value) {
                            return me.txtIncorrectPwd;
                        }
                    });
                    this.$window.find('input').on('keypress', _.bind(this.onKeyPress, this));
                } else {
                    this.initCodePages();
                    this.onPrimary = function() {
                        me.onBtnClick();
                        return false;
                    };
                }
            }
        },

        show: function() {
            Common.UI.Window.prototype.show.apply(this, arguments);

             if (this.type == Asc.c_oAscAdvancedOptionsID.DRM) {
                 var me = this;
                 setTimeout(function(){
                     me.inputPwd.cmpEl.find('input').focus();
                     if (me.validatePwd)
                         me.inputPwd.checkValidate();
                 }, 500);
             }
        },

        onBtnClick: function (event) {
            if (this.handler) {
                if (this.cmbEncoding) {
                    var delimiter = this.cmbDelimiter ? this.cmbDelimiter.getValue() : null,
                        delimiterChar = (delimiter == -1) ? this.inputDelimiter.getValue() : null;
                    (delimiter == -1) && (delimiter = null);
                    this.handler.call(this, this.cmbEncoding.getValue(), delimiter, delimiterChar);
                } else
                    this.handler.call(this, this.inputPwd.getValue());
            }

            this.close();
        },

        onKeyPress: function(event) {
            if (event.keyCode == Common.UI.Keys.RETURN)
                this.onBtnClick();
        },

        initCodePages: function () {
            var i, c, codepage, encodedata = [], listItems = [], length = 0;

            if (this.codepages) {
                encodedata = [];
                for (i = 0; i < this.codepages.length; ++i) {
                    codepage = this.codepages[i];
                    c = [];
                    c[0] = codepage.asc_getCodePage();
                    c[1] = codepage.asc_getCodePageName();

                    encodedata.push(c);
                }
            } else {
                encodedata = [
                    [37, 'IBM EBCDIC (US-Canada)'],
                    [437, 'OEM United States'],
                    [500, 'IBM EBCDIC (International)'],
                    [708, 'Arabic (ASMO 708)'],
                    [720, 'Arabic (DOS)'],
                    [737, 'Greek (DOS)'],
                    [775, 'Baltic (DOS)'],
                    [850, 'Western European (DOS)'],
                    [852, 'Central European (DOS)'],
                    [855, 'OEM Cyrillic'],
                    [857, 'Turkish (DOS)'],
                    [858, 'OEM Multilingual Latin I'],
                    [860, 'Portuguese (DOS)'],
                    [861, 'Icelandic (DOS)'],
                    [862, 'Hebrew (DOS)'],
                    [863, 'French Canadian (DOS)'],
                    [864, 'Arabic (864) '],
                    [865, 'Nordic (DOS)'],
                    [866, 'Cyrillic (DOS)'],
                    [869, 'Greek, Modern (DOS)'],
                    [870, 'IBM EBCDIC (Multilingual Latin-2)'],
                    [874, 'Thai (Windows)'],
                    [875, 'IBM EBCDIC (Greek Modern)'],
                    [932, 'Japanese (Shift-JIS)'],
                    [936, 'Chinese Simplified (GB2312)'],
                    [949, 'Korean'],
                    [950, 'Chinese Traditional (Big5)'],
                    [1026, 'IBM EBCDIC (Turkish Latin-5)'],
                    [1047, 'IBM Latin-1'],
                    [1140, 'IBM EBCDIC (US-Canada-Euro)'],
                    [1141, 'IBM EBCDIC (Germany-Euro)'],
                    [1142, 'IBM EBCDIC (Denmark-Norway-Euro)'],
                    [1143, 'IBM EBCDIC (Finland-Sweden-Euro)'],
                    [1144, 'IBM EBCDIC (Italy-Euro)'],
                    [1145, 'IBM EBCDIC (Spain-Euro)'],
                    [1146, 'IBM EBCDIC (UK-Euro)'],
                    [1147, 'IBM EBCDIC (France-Euro)'],
                    [1148, 'IBM EBCDIC (International-Euro)'],
                    [1149, 'IBM EBCDIC (Icelandic-Euro)'],
                    [1200, 'Unicode'],
                    [1201, 'Unicode (Big-Endian)'],
                    [1250, 'Central European (Windows)'],
                    [1251, 'Cyrillic (Windows)'],
                    [1252, 'Western European (Windows)'],
                    [1253, 'Greek (Windows)'],
                    [1254, 'Turkish (Windows)'],
                    [1255, 'Hebrew (Windows) '],
                    [1256, 'Arabic (Windows) '],
                    [1257, 'Baltic (Windows)'],
                    [1258, 'Vietnamese (Windows)'],
                    [1361, 'Korean (Johab)'],
                    [10000, 'Western European (Mac)'],
                    [10001, 'Japanese (Mac)'],
                    [10002, 'Chinese Traditional (Mac)'],
                    [10003, 'Korean (Mac)'],
                    [10004, 'Arabic (Mac) '],
                    [10005, 'Hebrew (Mac)'],
                    [10006, 'Greek (Mac) '],
                    [10007, 'Cyrillic (Mac)'],
                    [10008, 'Chinese Simplified (Mac)'],
                    [10010, 'Romanian (Mac)'],
                    [10017, 'Ukrainian (Mac)'],
                    [10021, 'Thai (Mac)'],
                    [10029, 'Central European (Mac) '],
                    [10079, 'Icelandic (Mac)'],
                    [10081, 'Turkish (Mac)'],
                    [10082, 'Croatian (Mac)'],
                    [12000, 'Unicode (UTF-32)'],
                    [12001, 'Unicode (UTF-32 Big-Endian)'],
                    [20000, 'Chinese Traditional (CNS)'],
                    [20001, 'TCA Taiwan'],
                    [20002, 'Chinese Traditional (Eten)'],
                    [20003, 'IBM5550 Taiwan'],
                    [20004, 'TeleText Taiwan'],
                    [20005, 'Wang Taiwan'],
                    [20105, 'Western European (IA5)'],
                    [20106, 'German (IA5)'],
                    [20107, 'Swedish (IA5) '],
                    [20108, 'Norwegian (IA5) '],
                    [20127, 'US-ASCII'],
                    [20261, 'T.61 '],
                    [20269, 'ISO-6937'],
                    [20273, 'IBM EBCDIC (Germany)'],
                    [20277, 'IBM EBCDIC (Denmark-Norway) '],
                    [20278, 'IBM EBCDIC (Finland-Sweden)'],
                    [20280, 'IBM EBCDIC (Italy)'],
                    [20284, 'IBM EBCDIC (Spain)'],
                    [20285, 'IBM EBCDIC (UK)'],
                    [20290, 'IBM EBCDIC (Japanese katakana)'],
                    [20297, 'IBM EBCDIC (France)'],
                    [20420, 'IBM EBCDIC (Arabic)'],
                    [20423, 'IBM EBCDIC (Greek)'],
                    [20424, 'IBM EBCDIC (Hebrew)'],
                    [20833, 'IBM EBCDIC (Korean Extended)'],
                    [20838, 'IBM EBCDIC (Thai)'],
                    [20866, 'Cyrillic (KOI8-R)'],
                    [20871, 'IBM EBCDIC (Icelandic) '],
                    [20880, 'IBM EBCDIC (Cyrillic Russian)'],
                    [20905, 'IBM EBCDIC (Turkish)'],
                    [20924, 'IBM Latin-1 '],
                    [20932, 'Japanese (JIS 0208-1990 and 0212-1990)'],
                    [20936, 'Chinese Simplified (GB2312-80) '],
                    [20949, 'Korean Wansung '],
                    [21025, 'IBM EBCDIC (Cyrillic Serbian-Bulgarian)'],
                    [21866, 'Cyrillic (KOI8-U)'],
                    [28591, 'Western European (ISO) '],
                    [28592, 'Central European (ISO)'],
                    [28593, 'Latin 3 (ISO)'],
                    [28594, 'Baltic (ISO)'],
                    [28595, 'Cyrillic (ISO) '],
                    [28596, 'Arabic (ISO)'],
                    [28597, 'Greek (ISO) '],
                    [28598, 'Hebrew (ISO-Visual)'],
                    [28599, 'Turkish (ISO)'],
                    [28603, 'Estonian (ISO)'],
                    [28605, 'Latin 9 (ISO)'],
                    [29001, 'Europa'],
                    [38598, 'Hebrew (ISO-Logical)'],
                    [50220, 'Japanese (JIS)'],
                    [50221, 'Japanese (JIS-Allow 1 byte Kana) '],
                    [50222, 'Japanese (JIS-Allow 1 byte Kana - SO/SI)'],
                    [50225, 'Korean (ISO)'],
                    [50227, 'Chinese Simplified (ISO-2022)'],
                    [51932, 'Japanese (EUC)'],
                    [51936, 'Chinese Simplified (EUC) '],
                    [51949, 'Korean (EUC)'],
                    [52936, 'Chinese Simplified (HZ)'],
                    [54936, 'Chinese Simplified (GB18030)'],
                    [57002, 'ISCII Devanagari '],
                    [57003, 'ISCII Bengali '],
                    [57004, 'ISCII Tamil'],
                    [57005, 'ISCII Telugu '],
                    [57006, 'ISCII Assamese '],
                    [57007, 'ISCII Oriya'],
                    [57008, 'ISCII Kannada'],
                    [57009, 'ISCII Malayalam '],
                    [57010, 'ISCII Gujarati'],
                    [57011, 'ISCII Punjabi'],
                    [65000, 'Unicode (UTF-7)'],
                    [65001, 'Unicode (UTF-8)']
                ];
            }

            length = encodedata.length;

            if (length) {
                for (i = 0; i < length; ++i) {
                    listItems.push({
                        value: encodedata[i][0],
                        displayValue: encodedata[i][1] // Common.Utils.String.ellipsis(..., 37)
                    });
                }

                this.cmbEncoding = new Common.UI.ComboBox({
                    el: $('#id-codepages-combo', this.$window),
                    menuStyle: 'min-width: 218px; max-height: 200px;',
                    cls: 'input-group-nr',
                    menuCls: 'scrollable-menu',
                    data: listItems,
                    editable: false
                });
                this.cmbEncoding.setValue( (this.settings && this.settings.asc_getCodePage()) ? this.settings.asc_getCodePage() : encodedata[0][0]);

                if (this.type == Asc.c_oAscAdvancedOptionsID.CSV) {
                    this.cmbDelimiter = new Common.UI.ComboBox({
                        el: $('#id-delimiters-combo', this.$window),
                        menuStyle: 'min-width: 110px;',
                        cls: 'input-group-nr',
                        data: [
                            {value: 4, displayValue: ','},
                            {value: 2, displayValue: ';'},
                            {value: 3, displayValue: ':'},
                            {value: 1, displayValue: this.txtTab},
                            {value: 5, displayValue: this.txtSpace},
                            {value: -1, displayValue: this.txtOther}],
                        editable: false
                    });
                    this.cmbDelimiter.setValue( (this.settings && this.settings.asc_getDelimiter()) ? this.settings.asc_getDelimiter() : 4);
                    this.cmbDelimiter.on('selected', _.bind(this.onCmbDelimiterSelect, this));

                    this.inputDelimiter = new Common.UI.InputField({
                        el          : $('#id-delimiter-other'),
                        style       : 'width: 30px;',
                        maxLength: 1,
                        value: (this.settings && this.settings.asc_getDelimiterChar()) ? this.settings.asc_getDelimiterChar() : ''
                    });
                    this.inputDelimiter.setVisible(false);

                }
            }
        },

        onCmbDelimiterSelect: function(combo, record){
            this.inputDelimiter.setVisible(record.value == -1);
        },

        okButtonText       : "OK",
        cancelButtonText   : "Cancel",
        txtDelimiter       : "Delimiter",
        txtEncoding        : "Encoding ",
        txtSpace           : "Space",
        txtTab             : "Tab",
        txtTitle           : "Choose %1 options",
        txtPassword        : "Password",
        txtTitleProtected  : "Protected File",
        txtOther: 'Other',
        txtIncorrectPwd: 'Password is incorrect.'

    }, Common.Views.OpenDialog || {}));
});