import type { Plugin } from 'vite'
import fs from 'node:fs'
import * as electronBuilder from 'electron-builder'
import path from 'node:path'

// 生产环境的插件electron
const BuildBackground = ()=>{
    // 要使用require,需要 在package.json中把type:module删除
    // 编译ts脚本为js
    require('esbuild').buildSync({
        entryPoints: ['src/background.ts'],
        bundle: true,
        outfile: 'dist/background.js',
        platform: 'node',
        target: 'node12',
        external:['electron']
    })

    require('esbuild').buildSync({
        entryPoints: ['src/AfterPack.ts'],
        bundle: true,
        outfile: 'tool/AfterPack.js',
        platform: 'node',
        target: 'node12',
        external:['electron']
    })
}

// 打包 需要先等vite打完包之后就有index.html 在执行electron-builder打包
export const ElectronBuildPlugin = (): Plugin => {
    return {
        name: 'electron-build',
        closeBundle(){
            BuildBackground()
            //electron-builder 需要制定package.json main
            const json = JSON.parse(fs.readFileSync('package.json', 'utf-8'))
            json.main = 'background.js'
            fs.writeFileSync('dist/package.json', JSON.stringify(json, null, 4))
            // bug electron-builder 他会给你下载垃圾文件
            fs.mkdirSync('dist/node_modules')

            electronBuilder.build({
                config:{ // 通常是文件 electron-builder.yml
                    directories: {
                        output: path.resolve(process.cwd(), 'release'),
                        app: path.resolve(process.cwd(), 'dist'),
                    },
                    appId: 'com.c1.game.launcher',
                    productName: 'c1-game-launcher',
                    win: {
                        icon: path.resolve(process.cwd(), 'src/assets/app/logo.ico'), // 指定图标文件路径
                        target: [
                          {
                            target: 'portable', // 安装模式: nsis  单文件启动: portable
                            arch: ['x64']
                          }
                        ]
                    },
                    afterPack: path.resolve(process.cwd(), 'tool/afterPack.js')
                }
            })
            .then(() => {
                console.log('Build successful!')
            })
            .catch((error) => {
                console.error('Error during build:', error)
            })
        }
    }
}