import React from 'react';
import { Models } from '@/lib/appwrite';
import RefreshButton from './RefreshButton';
import ListHeader from './ListHeader';
import DataTable, { Column } from './DataTable';
import Pagination from './Pagination';
import TableActions from './TableActions';
import SearchBar from './SearchBar';

interface PagamentoListProps {
  pagamentos: Models.Document[];
  loading: boolean;
  error: string | null;
  totalPagamentos: number;
  currentPage: number;
  pageSize: number;
  onEdit: (p: Models.Document) => void;
  onDelete: (id: string) => Promise<boolean>;
  onRefresh: () => void;
  onPrevPage: () => void;
  onNextPage: () => void;
  onSearch: (term: string) => void;
}

type PagamentoDocument = Models.Document & {
  pedidos?: string[] | { $id?: string } | string | null;
  valor?: number | string;
};

const PagamentoList: React.FC<PagamentoListProps> = ({
  pagamentos,
  loading,
  error,
  totalPagamentos,
  currentPage,
  pageSize,
  onEdit,
  onDelete,
  onRefresh,
  onPrevPage,
  onNextPage,
  onSearch,
}) => {
  const totalPages = Math.ceil(totalPagamentos / pageSize);
  const startItem = (currentPage - 1) * pageSize + 1;
  const endItem = Math.min(currentPage * pageSize, totalPagamentos);
  const [search, setSearch] = React.useState('');

  const columns: Column<PagamentoDocument>[] = [
    {
      key: 'pedidos',
      header: 'Pedido',
      render: row => {
        const pedidos = row.pedidos;
        if (Array.isArray(pedidos)) return pedidos.join(', ');
        if (pedidos && typeof pedidos === 'object') return pedidos.$id || 'N/A';
        return pedidos ?? 'N/A';
      },
    },
    { key: 'status', header: 'Status' },
    { key: 'metodo', header: 'Método' },
    { key: 'valor', header: 'Valor', render: row =>
        Number(row.valor).toLocaleString('pt-BR', { style: 'currency', currency: 'BRL' }) },
    { key: '$id', header: 'ID' },
    { key: '$createdAt', header: 'Data de Criação', render: row =>
        new Date(row.$createdAt).toLocaleDateString('pt-BR') },
  ];

  const handleDelete = async (id: string) => {
    if (confirm('Tem certeza que deseja deletar este pagamento?')) {
      await onDelete(id);
    }
  };

  return (
    <div className="container mx-auto px-4 py-8">
      <ListHeader title="Lista de Pagamentos">
        <SearchBar
          value={search}
          onChange={setSearch}
          onSearch={() => onSearch(search)}
          placeholder="Buscar status"
        />
        <RefreshButton onClick={onRefresh} loading={loading} />
      </ListHeader>

      {error && (
        <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-4">
          {error}
        </div>
      )}

      {loading ? (
        <div className="flex justify-center items-center min-h-screen">
          <div className="text-lg">Carregando pagamentos...</div>
        </div>
      ) : (
        <>
          <DataTable
            columns={columns}
            data={pagamentos}
            actions={(pag) => (
              <TableActions
                onEdit={() => onEdit(pag)}
                onDelete={() => handleDelete(pag.$id)}
              />
            )}
          />

          <div className="mt-4 flex justify-between items-center">
            <div className="text-sm text-gray-600">
              {totalPagamentos > 0 ? (
                <>Mostrando {startItem} - {endItem} de {totalPagamentos} pagamentos</>
              ) : (
                'Total de pagamentos: 0'
              )}
            </div>

            <Pagination
              page={currentPage}
              total={totalPages}
              onPrev={onPrevPage}
              onNext={onNextPage}
            />
          </div>
        </>
      )}
    </div>
  );
};

export default PagamentoList;