"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.uploadFields = exports.generateFileName = exports.upload = void 0;
const multer_1 = __importDefault(require("multer"));
const path_1 = __importDefault(require("path"));
const crypto_1 = require("crypto");
// const storage = multer.diskStorage({
//   destination: (
//     req: Request,
//     file: Express.Multer.File,
//     cb: DestinationCallback,
//   ) => {
//     cb(null, 'dist/uploads');
//   },
//   filename: (req: Request, file: Express.Multer.File, cb: FileNameCallback) => {
//     cb(null, 'cnp_' + randomBytes(12).toString('hex') +  path.extname(file.originalname));
//   },
// });
const fileFilter = (req, file, cb) => {
    if (file.mimetype === 'image/jpg' ||
        file.mimetype === 'image/jpeg' ||
        file.mimetype === 'image/png' ||
        file.mimetype === 'image/avif' ||
        file.mimetype === 'image/heic' ||
        file.mimetype === 'image/webp' ||
        file.mimetype === 'image/heif' ||
        file.mimetype === 'image/svg+xml' ||
        file.mimetype === 'application/pdf' ||
        file.mimetype === 'application/vnd.ms-excel' ||
        file.mimetype ===
            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') {
        cb(null, true);
    }
    else {
        const error = new Error(`O arquivo '${file.originalname}' não é suportado!`);
        error.statusCode = 422;
        cb(error);
    }
};
const memory = multer_1.default.memoryStorage();
exports.upload = (0, multer_1.default)({
    // limits: {
    //   fileSize: 1024 * 1024 * 10, // Tamanho máximo 10MB
    // },
    storage: memory,
    fileFilter: fileFilter,
});
const generateFileName = (file) => {
    return ('novocredito_' +
        (0, crypto_1.randomBytes)(11).toString('hex') +
        path_1.default.extname(file.originalname));
};
exports.generateFileName = generateFileName;
// middleware para rodar o fields upload e validar o erro
const uploadFields = (fields) => (req, res, next) => {
    exports.upload.fields(fields)(req, res, function (err) {
        if (err) {
            return next(err);
        }
        return next();
    });
};
exports.uploadFields = uploadFields;
