import path from 'path'
import fs from 'fs'

function copyDir(src, dest) {
    fs.mkdirSync(dest)
    for (let f of fs.readdirSync(src)) {
        fs.copyFileSync(path.join(src, f), path.join(dest, f));
    }
    console.log('copied', `'${src}'`, '-->', `'${dest}'`)
}

function deleteFile(fileOrDirName) {
    let stat = fs.statSync(fileOrDirName)
    if (stat.isDirectory()) {
        for (let f of fs.readdirSync(fileOrDirName)) {
            let filePath = path.join(fileOrDirName, f)
            deleteFile(filePath)
        }
        fs.rmdirSync(fileOrDirName)
    } else {
        fs.unlinkSync(fileOrDirName)
        console.log(`deleted ==> ${fileOrDirName}`)
    }
}

function deleteFileWithPattern(dir, regexp) {
    for (let f of fs.readdirSync(dir)) {
        if (f.match(regexp)) {
            fs.unlinkSync(path.join(dir, f))
            console.log(`deleted ==> ${dir}/${f}`)
        }
    }
}

function copyTypes() {
    fs.copyFileSync('./lib/types/index.d.ts', './lib/types.d.ts')
    deleteFile('./lib/types')
    console.log(`copied types.d.ts`)
}

copyDir('./src/css/theme', './lib/theme');
deleteFile('./lib/ansi')
deleteFile('./lib/common')
deleteFile('./lib/components')
deleteFileWithPattern('./lib', /\.(png|gif|jpg)/)
// copyTypes()