#! /usr/bin/env node
// @ts-check

const fs = require("fs");
const path = require("path");
const { execSync } = require("child_process");

require("dotenv").config({
    path: path.resolve(process.cwd(), ".env"),
});

const varDatabaseDbHandler = require("./engine/utils/varDatabaseDbHandler");

const mysqlPath = process.platform?.match(/win/i) ? "'" + "C:\\Program Files\\MySQL\\MySQL Server 8.0\\bin\\mysql.exe" + "'" : "mysql";
const mysqlDumpPath = process.platform?.match(/win/i) ? "'" + "C:\\Program Files\\MySQL\\MySQL Server 8.0\\bin\\mysqldump.exe" + "'" : "mysqldump";

const dbName = process.env.DSQL_DB_NAME || "";
const dumpFilePathArg = process.argv.indexOf("--file");

if (dumpFilePathArg < 0) {
    console.log("Please provide a dump file path using `--file` argument");
    process.exit();
}

const dumpFilePath = process.argv[dumpFilePathArg + 1];

if (!dbName?.match(/./)) {
    console.log("DSQL_DB_NAME is required in your `.env` file");
    process.exit();
}

varDatabaseDbHandler({
    queryString: `CREATE DATABASE \`${dbName}\` IF NOT EXISTS CHARACTER SET utf8mb4 COLLATE utf8mb4_bin`,
    database: dbName,
}).then((res) => {
    console.log("Database creation attempt completed =>", res);
    try {
        let execSyncOptions = {
            cwd: process.cwd(),
        };

        if (process.platform.match(/win/i)) execSyncOptions.shell = "bash.exe";

        execSync(`${mysqlPath} -u ${process.env.DB_USERNAME} -p${process.env.DB_PASSWORD} ${dbName} < ${dumpFilePath}`, execSyncOptions);

        console.log("Dumped successfully");

        ////////////////////////////////////////
        ////////////////////////////////////////
        ////////////////////////////////////////
    } catch (error) {
        console.log("Dump Error: ", error.message);
    }
});