/**
 * Copyright (C) 2024-present Puter Technologies Inc.
 *
 * This file is part of Puter.
 *
 * Puter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import UIWindow from './UIWindow.js';
import check_password_strength from '../helpers/check_password_strength.js';

async function UIWindowChangePassword (options) {
    options = options ?? {};

    const internal_id = window.uuidv4();
    let h = '';
    h += '<div class="change-password" style="padding: 20px; border-bottom: 1px solid #ced7e1;">';
    // error msg
    h += '<div class="form-error-msg"></div>';
    // success msg
    h += '<div class="form-success-msg"></div>';
    // current password
    h += '<div style="overflow: hidden; margin-bottom: 20px;">';
    h += `<label for="current-password-${internal_id}">${i18n('current_password')}</label>`;
    h += `<input id="current-password-${internal_id}" class="current-password" type="password" name="current-password" autocomplete="current-password" />`;
    h += '</div>';
    // new password
    h += '<div style="overflow: hidden; margin-top: 20px; margin-bottom: 20px;">';
    h += `<label for="new-password-${internal_id}">${i18n('new_password')}</label>`;
    h += `<input id="new-password-${internal_id}" type="password" class="new-password" name="new-password" autocomplete="off" />`;
    h += '</div>';
    // confirm new password
    h += '<div style="overflow: hidden; margin-top: 20px; margin-bottom: 20px;">';
    h += `<label for="confirm-new-password-${internal_id}">${i18n('confirm_new_password')}</label>`;
    h += `<input id="confirm-new-password-${internal_id}" type="password" name="confirm-new-password" class="confirm-new-password" autocomplete="off" />`;
    h += '</div>';

    // Change Password
    h += `<button class="change-password-btn button button-primary button-block button-normal">${i18n('change_password')}</button>`;
    h += '</div>';

    const el_window = await UIWindow({
        title: i18n('window_title_change_password'),
        app: 'change-passowrd',
        single_instance: true,
        icon: null,
        uid: null,
        is_dir: false,
        body_content: h,
        has_head: true,
        selectable_body: false,
        draggable_body: false,
        allow_context_menu: false,
        is_resizable: false,
        is_droppable: false,
        init_center: true,
        allow_native_ctxmenu: false,
        allow_user_select: false,
        width: 350,
        height: 'auto',
        dominant: true,
        show_in_taskbar: false,
        onAppend: function (this_window) {
            $(this_window).find('.current-password').get(0).focus({ preventScroll: true });
        },
        window_class: 'window-publishWebsite',
        body_css: {
            width: 'initial',
            height: '100%',
            'background-color': 'rgb(245 247 249)',
            'backdrop-filter': 'blur(3px)',
        },
        ...options.window_options,
    });

    $(el_window).find('.change-password-btn').on('click', function (e) {
        const current_password = $(el_window).find('.current-password').val();
        const new_password = $(el_window).find('.new-password').val();
        const confirm_new_password = $(el_window).find('.confirm-new-password').val();

        // hide success message
        $(el_window).find('.form-success-msg').hide();

        // check if all fields are filled
        if ( !current_password || !new_password || !confirm_new_password ) {
            $(el_window).find('.form-error-msg').html('All fields are required.');
            $(el_window).find('.form-error-msg').fadeIn();
            return;
        }
        // check if new password and confirm new password are the same
        else if ( new_password !== confirm_new_password ) {
            $(el_window).find('.form-error-msg').html(i18n('passwords_do_not_match'));
            $(el_window).find('.form-error-msg').fadeIn();
            return;
        }
        // check password strength
        const pass_strength = check_password_strength(new_password);
        if ( ! pass_strength.overallPass ) {
            $(el_window).find('.form-error-msg').html(i18n('password_strength_error'));
            $(el_window).find('.form-error-msg').fadeIn();
            return;
        }

        $(el_window).find('.form-error-msg').hide();

        $.ajax({
            url: `${window.api_origin }/user-protected/change-password`,
            type: 'POST',
            async: true,
            headers: {
                'Authorization': `Bearer ${window.auth_token}`,
            },
            contentType: 'application/json',
            data: JSON.stringify({
                password: current_password,
                new_pass: new_password,
            }),
            success: function (data) {
                $(el_window).find('.form-success-msg').html(i18n('password_changed'));
                $(el_window).find('.form-success-msg').fadeIn();
                $(el_window).find('input').val('');
            },
            error: function (err) {
                $(el_window).find('.form-error-msg').html(html_encode(err.responseText));
                $(el_window).find('.form-error-msg').fadeIn();
            },
        });
    });
}

export default UIWindowChangePassword;