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 { useCrudPermissions } from '@admin/hooks/use-crud-permissions';
import { DeleteConfirmationModal } from '@admin/components/ui/delete-confirmation-modal';
import { formHelpClassName } from '@admin/components/ui/field-styles';
import { dashboardPersistentLayout } from '@admin/layouts/dashboard-page-layout';
import EditClient from '@admin/pages/clients/edit-client';
import { cn } from '@admin/lib/utils';
import { Head } from '@inertiajs/react';
import { useState } from 'react';

type ClientRow = {
    id: number;
    name: string;
    logo: string;
    country: string;
    sort_order: number;
    status: boolean;
    created_at: string;
};

type ClientsIndexProps = {
    clients: ClientRow[];
};

function ClientsIndex({ clients }: ClientsIndexProps) {
    const { canEdit, canDelete } = useCrudPermissions('client');
    const [isEditModalOpen, setIsEditModalOpen] = useState(false);
    const [initialData, setInitialData] = useState<ClientRow | null>(null);
    const [deleteModal, setDeleteModal] = useState<{ show: boolean; client: ClientRow | null }>({
        show: false,
        client: null,
    });

    const columns: DataTableColumn<ClientRow>[] = [
        { header: 'Order', key: 'sort_order', className: 'w-20' },
        { header: 'Name', key: 'name', truncate: true },
        { header: 'Country', key: 'country', truncate: true },
        { header: 'Status', key: 'status' },
    ];

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

            const clientData = (await response.json()) as ClientRow;
            setInitialData(clientData);
            setIsEditModalOpen(true);
        } catch {
            adminToast.error('Could not load client details');
        }
    };

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

            <div className="grid grid-cols-12 gap-6">
                <div className="col-span-12">
                    <CrudCreateLink href={route('admin.clients.create')} label="Create client" resource="client" />
                    <p className={cn('mb-4', formHelpClassName)}>
                        Client logos are displayed on the public site in ascending display order.
                    </p>
                    <DataTable
                        data={clients}
                        columns={columns}
                        title="Clients"
                        itemsPerPage={10}
                        onEdit={canEdit ? handleEdit : undefined}
                        onDelete={canDelete ? (row) => setDeleteModal({ show: true, client: row }) : undefined}
                        showEdit={canEdit}
                        showDelete={canDelete}
                        noDataText="No clients found"
                    />
                </div>
            </div>

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

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

export default Object.assign(ClientsIndex, {
    layout: dashboardPersistentLayout('Clients', 'Manage client logos and countries'),
});
