import { adminToast } from '@admin/components/ui/admin-toast';
import { CrudCreateLink } from '@admin/components/ui/crud-create-link';
import { DataTable, type DataTableColumn } from '@admin/components/ui/data-table';
import { DeleteConfirmationModal } from '@admin/components/ui/delete-confirmation-modal';
import { formHelpClassName } from '@admin/components/ui/field-styles';
import { useCrudPermissions } from '@admin/hooks/use-crud-permissions';
import { dashboardPersistentLayout } from '@admin/layouts/dashboard-page-layout';
import EditPhoto from '@admin/pages/gallery-photos/edit-photo';
import { cn } from '@admin/lib/utils';
import { Head } from '@inertiajs/react';
import { useState } from 'react';

type PhotoRow = {
    id: number;
    caption: string | null;
    image: string;
    sort_order: number;
    status: boolean;
    created_at: string;
};

function GalleryPhotosIndex({ photos }: { photos: PhotoRow[] }) {
    const { canEdit, canDelete } = useCrudPermissions('gallery-photo');
    const [isEditModalOpen, setIsEditModalOpen] = useState(false);
    const [initialData, setInitialData] = useState<PhotoRow | null>(null);
    const [deleteModal, setDeleteModal] = useState<{ show: boolean; photo: PhotoRow | null }>({
        show: false,
        photo: null,
    });

    const columns: DataTableColumn<PhotoRow>[] = [
        { header: 'Order', key: 'sort_order', className: 'w-20' },
        { header: 'Caption', key: 'caption', truncate: true },
        { header: 'Status', key: 'status' },
    ];

    const handleEdit = async (row: PhotoRow) => {
        try {
            const response = await fetch(`/admin/edit_gallery_photo/${row.id}`);
            if (!response.ok) {
                throw new Error('Failed to fetch photo');
            }

            setInitialData((await response.json()) as PhotoRow);
            setIsEditModalOpen(true);
        } catch {
            adminToast.error('Could not load photo');
        }
    };

    return (
        <>
            <Head title="Gallery" />

            <div className="grid grid-cols-12 gap-6">
                <div className="col-span-12">
                    <CrudCreateLink href={route('admin.gallery-photos.create')} label="Add photo" resource="gallery-photo" />
                    <p className={cn('mb-4', formHelpClassName)}>
                        Published photos appear on the Gallery page. Use a 575×575 px photo.
                    </p>
                    <DataTable
                        data={photos}
                        columns={columns}
                        title="Gallery"
                        itemsPerPage={10}
                        onEdit={canEdit ? handleEdit : undefined}
                        onDelete={canDelete ? (row) => setDeleteModal({ show: true, photo: row }) : undefined}
                        showEdit={canEdit}
                        showDelete={canDelete}
                        noDataText="No photos found"
                    />
                </div>
            </div>

            <DeleteConfirmationModal
                isOpen={deleteModal.show}
                onClose={() => setDeleteModal({ show: false, photo: null })}
                itemName={deleteModal.photo?.caption || 'this photo'}
                itemType="photo"
                deleteEndpoint={`/admin/api/delete_gallery_photo/${deleteModal.photo?.id ?? ''}`}
                loadingMessage="Deleting photo..."
            />

            <EditPhoto isOpen={isEditModalOpen} onClose={() => setIsEditModalOpen(false)} initialData={initialData} />
        </>
    );
}

export default Object.assign(GalleryPhotosIndex, {
    layout: dashboardPersistentLayout('Gallery', 'Photos shown on the Gallery page'),
});