"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const node_fs_1 = require("node:fs");
const promises_1 = require("node:fs/promises");
const node_path_1 = __importDefault(require("node:path"));
const uuid_1 = require("@aigne/uuid");
const getFileExtension = (type) => Promise.resolve().then(() => __importStar(require("mime"))).then((m) => m.default.getExtension(type) || "png");
const saveFiles = async (files, options) => {
    return await Promise.all(files.map(async (file) => {
        if (options.dataDir && !(0, node_fs_1.existsSync)(options.dataDir)) {
            (0, node_fs_1.mkdirSync)(options.dataDir, { recursive: true });
        }
        if (file &&
            typeof file === "object" &&
            "type" in file &&
            file.type === "file" &&
            typeof file.data === "string" &&
            file.data.length > 200) {
            const ext = await getFileExtension(file.mimeType || "image/png");
            const id = (0, uuid_1.v7)();
            const filename = ext ? `${id}.${ext}` : id;
            const imagePath = node_path_1.default.join(options.dataDir, filename);
            try {
                await (0, promises_1.writeFile)(imagePath, file.data, "base64");
                return { ...file, data: imagePath };
            }
            catch (error) {
                console.error("save files error", error);
                return file;
            }
        }
        if (file &&
            typeof file === "object" &&
            "base64" in file &&
            file.base64 &&
            file.base64.length > 200) {
            const ext = await getFileExtension("image/png");
            const id = (0, uuid_1.v7)();
            const filename = ext ? `${id}.${ext}` : id;
            const imagePath = node_path_1.default.join(options.dataDir, filename);
            try {
                await (0, promises_1.writeFile)(imagePath, file.base64, "base64");
                return { ...file, base64: `${file.base64.slice(0, 20)}...`, path: imagePath };
            }
            catch (error) {
                console.error("save files error", error);
                return file;
            }
        }
        return file;
    }));
};
exports.default = saveFiles;
