"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = downloadBackup;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const grab_dir_names_1 = __importDefault(require("../../../../utils/backend/names/grab-dir-names"));
const child_process_1 = require("child_process");
function downloadBackup(_a) {
    return __awaiter(this, arguments, void 0, function* ({ backup, res, }) {
        try {
            const { mainBackupDir, userBackupDir, tempBackupExportName } = (0, grab_dir_names_1.default)({
                userId: backup.user_id,
            });
            if (backup.user_id && !userBackupDir) {
                return {
                    success: false,
                    msg: `Error grabbing user backup directory`,
                };
            }
            if (!backup.uuid) {
                return {
                    success: false,
                    msg: `No UUID found for backup`,
                };
            }
            const allBackupsDir = backup.user_id && userBackupDir ? userBackupDir : mainBackupDir;
            const targetBackupDir = path_1.default.join(allBackupsDir, backup.uuid);
            const zipFilesCmd = (0, child_process_1.execSync)(`tar -cJf ${tempBackupExportName} ${backup.uuid}`, {
                cwd: allBackupsDir,
            });
            const exportFilePath = path_1.default.join(allBackupsDir, tempBackupExportName);
            const readStream = fs_1.default.createReadStream(exportFilePath);
            readStream.pipe(res);
            readStream.on("end", () => {
                console.log("Pipe Complete!");
                setTimeout(() => {
                    (0, child_process_1.execSync)(`rm -f ${tempBackupExportName}`, {
                        cwd: allBackupsDir,
                    });
                }, 1000);
            });
            return { success: true };
        }
        catch (error) {
            return {
                success: false,
                msg: `Failed to write backup files`,
                error: error.message,
            };
        }
    });
}