import { execSync } from 'child_process'
import { buildSync } from 'esbuild'
import { rmSync, writeFileSync } from 'fs'
import { performance } from 'perf_hooks'
import glob from 'tiny-glob'
;(async () => {
    const startTime = performance.now()

    // Cleaning dist dir
    console.log('\x1b[32mCleaning dist directory\x1b[0m')
    rmSync('dist', {
        force: true,
        recursive: true
    })

    // Generate entry-points for cjs compatibility
    const target = ['ESNext', 'node8.17']
    const entryPoints = await glob('./src/**/*.ts')

    console.log('\x1b[34mBuilding dist for node (cjs)...\x1b[0m')
    buildSync({
        entryPoints,
        outdir: './dist/cjs',
        bundle: false,
        sourcemap: false,
        minify: false,
        format: 'cjs',
        platform: 'node',
        target
    })
    writeFileSync('./dist/cjs/package.json', '{"type": "commonjs"}', {
        flag: 'w'
    })

    console.log('\x1b[34mBuilding dist for node type=module (esm)...\x1b[0m')
    buildSync({
        entryPoints: [
            './src/index.ts',
            './src/lib/index.ts',
            './src/Parser/index.ts'
        ],
        outdir: './dist/esm',
        bundle: true,
        sourcemap: false,
        minify: false,
        splitting: true,
        format: 'esm',
        target,
        platform: 'node',
        outExtension: {
            '.js': '.mjs'
        },
        external: [
            'axios',
            'cheerio',
            'http-cookie-agent',
            'jszip',
            'pdfkit',
            'rimraf',
            'tough-cookie',
            'deasync'
        ]
    })
    writeFileSync('./dist/esm/package.json', '{"type": "module"}', {
        flag: 'w'
    })

    console.log('\x1b[34mGenerating typescript declaration ...\x1b[0m')
    execSync(
        'tsc --declaration --emitDeclarationOnly --declarationDir ./dist/types/'
    )

    const endTime = performance.now()
    const executionTime = (endTime - startTime) / 1000
    console.log(
        `\x1b[32mBuild Success with execution time ${executionTime.toFixed(
            2
        )} s\x1b[0m`
    )
})()