/**
 * Forms Page - Form management with full table features
 */

import { __ } from '@wordpress/i18n';
import DataTable from '../components/shared/DataTable';

// SweetAlert2 is loaded via WordPress (global scope)
const Swal = window.Swal;

export default function FormsPage() {
    const ajaxUrl = window.formipayAdmin?.ajaxUrl || '/wp-admin/admin-ajax.php';
    const nonce = window.formipayAdmin?.nonce || '';

    const handleDelete = async (id) => {
        const result = await Swal.fire({
            icon: 'info',
            html: __('Do you want to delete this item?', 'formipay'),
            showCancelButton: true,
            confirmButtonText: __('Delete Permanently', 'formipay'),
            cancelButtonText: __('Cancel', 'formipay'),
        });

        if (result.isConfirmed) {
            await fetch(`${ajaxUrl}?action=formipay-delete-form`, {
                method: 'POST',
                credentials: 'same-origin',
                headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
                body: new URLSearchParams({
                    id,
                    _wpnonce: nonce,
                }),
            });
            window.location.reload();
        }
    };

    const handleDuplicate = async (id) => {
        const result = await Swal.fire({
            icon: 'info',
            html: __('Do you want to duplicate this item?', 'formipay'),
            showCancelButton: true,
            confirmButtonText: __('Confirm', 'formipay'),
            cancelButtonText: __('Cancel', 'formipay'),
        });

        if (result.isConfirmed) {
            await fetch(`${ajaxUrl}?action=formipay-duplicate-form`, {
                method: 'POST',
                credentials: 'same-origin',
                headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
                body: new URLSearchParams({
                    id,
                    _wpnonce: nonce,
                }),
            });
            window.location.reload();
        }
    };

    const columns = [
        {
            key: 'ID',
            label: __('ID', 'formipay'),
            render: (row) => <strong>#{row.ID}</strong>
        },
        {
            key: 'title',
            label: __('Title', 'formipay'),
            render: (row) => (
                <>
                    <a href={`${window.formipayAdmin?.siteUrl || ''}/wp-admin/post.php?post=${row.ID}&action=edit`}>
                        <strong>{row.title}</strong>
                    </a>
                    <span className="row-actions">
                        <a href={`${window.formipayAdmin?.siteUrl || ''}/wp-admin/post.php?post=${row.ID}&action=edit`}>{__('edit', 'formipay')}</a>
                        {' | '}
                        <button
                            className="button-link delete"
                            onClick={(e) => {
                                e.preventDefault();
                                e.stopPropagation();
                                handleDelete(row.ID);
                            }}
                        >
                            {__('delete', 'formipay')}
                        </button>
                        {' | '}
                        <button
                            className="button-link duplicate"
                            onClick={(e) => {
                                e.preventDefault();
                                e.stopPropagation();
                                handleDuplicate(row.ID);
                            }}
                        >
                            {__('duplicate', 'formipay')}
                        </button>
                    </span>
                </>
            )
        },
        {
            key: 'date',
            label: __('Date', 'formipay'),
            render: (row) => {
                const date = new Date(row.date);
                return (
                    <span style={{ whiteSpace: 'nowrap' }}>
                        {date.toLocaleDateString()}
                        <br />
                        <span style={{ fontSize: 'smaller', color: '#646970' }}>
                            {date.toLocaleTimeString()}
                        </span>
                    </span>
                );
            }
        },
        {
            key: 'status',
            label: __('Status', 'formipay'),
            render: (row) => {
                const status = row.post_status || row.status || 'unknown';
                const statusLabels = {
                    publish: __('Published', 'formipay'),
                    draft: __('Draft', 'formipay'),
                    pending: __('Pending', 'formipay'),
                };
                return (
                    <span className={`status-label ${status}`}>
                        {statusLabels[status] || status}
                    </span>
                );
            }
        },
        {
            key: 'shortcode',
            label: __('Shortcode', 'formipay'),
            render: (row) => (
                <>
                    <input
                        className="formipay-form-shortcode"
                        value={`[formipay form=${row.ID}]`}
                        disabled
                    />
                    <button
                        className="copy-shortcode"
                        data-copy={`[formipay form=${row.ID}]`}
                        onClick={(e) => {
                            const text = e.currentTarget.dataset.copy;
                            navigator.clipboard.writeText(text).then(() => {
                                const originalHTML = e.currentTarget.innerHTML;
                                e.currentTarget.innerHTML = '[Copied]';
                                setTimeout(() => {
                                    e.currentTarget.innerHTML = originalHTML;
                                }, 2000);

                                Swal.fire({
                                    icon: 'success',
                                    title: __('Shortcode copied!', 'formipay'),
                                    toast: true,
                                    position: 'top-end',
                                    showConfirmButton: false,
                                    timer: 3000,
                                    timerProgressBar: true,
                                });
                            });
                        }}
                    >
                        {__('Copy', 'formipay')}
                    </button>
                </>
            )
        },
    ];

    return (
        <DataTable
            columns={columns}
            ajaxUrl={window.formipayAdmin?.ajaxUrl || '/wp-admin/admin-ajax.php'}
            nonce={window.formipayAdmin?.nonce || ''}
            tableAction="formipay-tabledata-forms"
            deleteAction="formipay-delete-form"
            duplicateAction="formipay-duplicate-form"
            filterOptions={{
                key: 'post_status',
                options: [
                    { value: 'all', label: __('All', 'formipay') },
                    { value: 'publish', label: __('Published', 'formipay') },
                    { value: 'draft', label: __('Draft', 'formipay') },
                ]
            }}
            actions={{
                addNew: {
                    label: __('+ Add New Form', 'formipay'),
                    action: 'formipay-create-form-post',
                },
                bulkDelete: {
                    action: 'formipay-bulk-delete-form',
                },
                inline: true,
            }}
            emptyMessage={__('No forms found', 'formipay')}
        />
    );
}