import fs from 'node:fs'
import path from 'node:path'

// public 是无条件复制区：只发布驾驶舱资源，不发布演示、工具或本机配置。
const PUBLIC_ASSETS = ['cockpit/assets', 'cockpit/models', 'cockpit/aerial.webp', 'logo.png']

export default function cockpitStatic() {
    let config
    return {
        name: 'cockpit-static-allowlist',
        config() { return { build: { copyPublicDir: false } } },
        configResolved(resolved) { config = resolved },
        generateBundle() {
            // 旧目录即使被恢复，也不能悄悄回到驾驶舱产物。
            for (const id of this.getModuleIds()) {
                const relative = path.relative(config.root, id).split(path.sep).join('/')
                if (/^(?:src\/plugins|tools|verify|[.]local-archive|dynamic-component-service-master)\//.test(relative)) {
                    this.error('驾驶舱构建不允许引用隔离内容：' + id)
                }
            }
        },
        writeBundle() {
            if (config.command !== 'build') return
            const outDir = path.resolve(config.root, config.build.outDir)
            for (const relative of PUBLIC_ASSETS) {
                const source = path.resolve(config.publicDir, relative)
                const target = path.resolve(outDir, relative)
                fs.mkdirSync(path.dirname(target), { recursive: true })
                fs.cpSync(source, target, { recursive: true, filter: (file) => !file.endsWith('.md') })
            }
        },
    }
}