// const esbuild = require('esbuild');
// import esbuild from 'esbuild';
// import fs from 'fs';
// import path from 'path';
const esbuild = require('esbuild');
const fs = require('fs');
const path = require('path')
const targetDir = 'dist';

async function build()
{
    const result = await esbuild.build({
        entryPoints: ['src/app.ts'],
        bundle: true,
        platform: 'node',
        sourcemap: 'external',
        outfile: `${targetDir}/app.js`,
        external: ['punycode']
    }).catch(() => process.exit(1)) 

    copyFiles();
}

function copyFiles()
{
    const sdk = JSON.parse(fs.readFileSync(path.join(process.cwd(), './src/com/7zcloud/', './config/sdk.json'), {encoding: 'utf-8'}))
    copyConfigs(sdk);
    copySdks(sdk);
}

function copyConfigs(sdk)
{
    const len  = sdk.sdkpath.length;
    const targetPaths = [];
    for(let i = 0;i < len;i ++){
        let sdkPath = sdk.sdkpath[i];
        sdkPath = sdkPath.substring(sdkPath.lastIndexOf('/'));
        targetPaths.push(`./sdk${sdkPath}`)
    }
    const targetSdk = {
        sdkpath: targetPaths,
        isDev: false
    }
    const dirPath = mkdirSync('config')
    fs.writeFileSync(path.join(dirPath, `/sdk.json`), JSON.stringify(targetSdk, null, 4));
}

function copySdks(sdk)
{
    const targetDir = mkdirSync('sdk')
    for(let i = 0;i < sdk.sdkpath.length;i ++)
    {
        let sdkPath = sdk.sdkpath[i];
        sdkPath = sdkPath.substring(sdkPath.lastIndexOf('/'));
        fs.copyFileSync(path.join(process.cwd(), sdk.sdkpath[i]), `${targetDir}${sdkPath}`)
    }
}

function mkdirSync(dir)
{
    const dirPath = path.join(process.cwd(), `${targetDir}/${dir}`);
    if(fs.existsSync(dirPath) === false){
        fs.mkdirSync(dirPath);
    }
    return dirPath;
}

build();