/**
 * Serviço de endereços via BFF/compatibilidade.
 */

const BFF_BASE_URL = process.env.NEXT_PUBLIC_BFF_API_URL || '';

export interface EnderecoData {
  $id?: string;
  id?: string;
  titulo?: string;
  cep: string;
  logradouro: string;
  bairro: string;
  numero: string;
  complemento?: string;
  cidade: string;
  estado: string;
  pais?: string;
  latitude?: number;
  longitude?: number;
  principal?: boolean;
  $createdAt?: string;
  $updatedAt?: string;
}

export type Endereco = EnderecoData;

interface ServiceResponse<T = unknown> {
  success: boolean;
  data?: T;
  documents?: T[];
  total?: number;
  error?: string;
  message?: string;
}

const emptyList = <T,>(): ServiceResponse<T> => ({ success: true, documents: [], total: 0 });
const removed = (message = 'Service removido'): ServiceResponse => ({ success: false, error: message, message });

export const enderecoService = {
  buscarPorId: async (_enderecoId: string): Promise<Endereco | null> => null,

  buscarPorCep: async (cep: string): Promise<Partial<Endereco> | null> => {
    try {
      const cleanCep = cep.replace(/\D/g, '');
      if (cleanCep.length !== 8) return null;

      const response = await fetch(`https://cep.awesomeapi.com.br/json/${cleanCep}`);
      if (!response.ok) return null;
      const data = await response.json();

      return {
        cep: data.cep,
        logradouro: data.address,
        bairro: data.district,
        cidade: data.city,
        estado: data.state,
      };
    } catch {
      return null;
    }
  },

  listar: async (_page = 1, _limit = 10) => emptyList<EnderecoData>(),
  buscar: async (_termo: string, _page = 1, _limit = 10) => emptyList<EnderecoData>(),
  buscarPorUserId: async () => emptyList<EnderecoData>(),
  criar: async (_data?: EnderecoData) => removed(),
  atualizar: async (_id?: string, _data?: Partial<EnderecoData>) => removed(),
  excluir: async (_id?: string) => removed(),
  deletar: async (_id?: string) => removed(),
};