// Independent consumer of the 2026-10-19 SW integrated improvement: React 19 + TypeScript + Vite + Tailwind CSS 4
// with BOTH tarballs (@hm-design/sw and @hm-design/ui). Two builds load the same app with the stylesheets in both
// orders (SW first / UI first) to show that they do not change each other. The shipped ai/examples (A–F) are
// copied from node_modules, plus a popup holding HM UI components.
// Usage: node packages/sw/tests/integrated-consumer.mjs <empty-dir-outside-the-repo>
// Build first: npm run build -w @hm-design/sw && npm run build -w @hm-design/ui
import { execFileSync } from "node:child_process"
import { cp, mkdir, readdir, writeFile } from "node:fs/promises"
import path from "node:path"
import { fileURLToPath } from "node:url"

const packageRoot = fileURLToPath(new URL("../", import.meta.url))
const repoRoot = path.resolve(packageRoot, "../..")
const out = path.resolve(process.argv[2] ?? "")
const relative = path.relative(repoRoot, out)
if (!process.argv[2] || !(relative.startsWith("..") || path.isAbsolute(relative))) throw new Error("Pass an empty directory outside the repository")
await mkdir(out, { recursive: true })
if ((await readdir(out)).length) throw new Error(`${out} is not empty`)

const npm = (args, cwd) => execFileSync(process.platform === "win32" ? "npm.cmd" : "npm", args, { cwd, stdio: "inherit", shell: process.platform === "win32" })
npm(["pack", "--ignore-scripts", "--pack-destination", out], packageRoot)
npm(["pack", "--ignore-scripts", "--pack-destination", out], path.join(repoRoot, "packages/ui"))
const tarballs = (await readdir(out)).filter(name => name.endsWith(".tgz"))

const app = `import { useState } from "react"
import { SWHeaderInput, SWPopup, SWPopupRow, SWPopupSection, SWTheme } from "@hm-design/sw"
import { Button, Select, SelectContent, SelectItem, SelectTrigger, SelectValue, Slider, Switch } from "@hm-design/ui"
import { ExampleADefaultHeader } from "./examples/ExampleA-DefaultHeader"
import { ExampleBViewerHeader } from "./examples/ExampleB-ViewerHeader"
import { ExampleCFeatureHeader } from "./examples/ExampleC-FeatureHeader"
import { ExampleDSearchExtension } from "./examples/ExampleD-SearchExtension"
import { ExampleECustomPopup } from "./examples/ExampleE-CustomPopup"
import { ExampleFViewerToolbar } from "./examples/ExampleF-ViewerToolbar"

const examples = { a: ExampleADefaultHeader, b: ExampleBViewerHeader, c: ExampleCFeatureHeader, d: ExampleDSearchExtension, e: ExampleECustomPopup, f: ExampleFViewerToolbar }

function UiPopup({ onEvent }: { onEvent: (name: string) => void }) {
  const [snap, setSnap] = useState(true)
  const [unit, setUnit] = useState("mm")
  const [opacity, setOpacity] = useState([60])
  return (
    <SWTheme>
      <SWPopup title="HM UI in SW Popup" onClose={() => onEvent("ui:close")}>
        <SWPopupSection title="SW">
          <SWPopupRow label="메모"><SWHeaderInput aria-label="메모" value="A" onCommit={next => onEvent("ui:memo:" + next)} /></SWPopupRow>
        </SWPopupSection>
        <SWPopupSection title="HM UI">
          <SWPopupRow label="스냅" field="none"><Switch aria-label="스냅" checked={snap} onCheckedChange={next => { setSnap(next); onEvent("ui:snap:" + next) }} /></SWPopupRow>
          <SWPopupRow label="단위" field="none">
            <Select value={unit} onValueChange={next => { setUnit(next); onEvent("ui:unit:" + next) }}>
              <SelectTrigger aria-label="단위"><SelectValue /></SelectTrigger>
              <SelectContent>{["mm", "cm", "m"].map(item => <SelectItem key={item} value={item}>{item}</SelectItem>)}</SelectContent>
            </Select>
          </SWPopupRow>
          <SWPopupRow label="투명도" field="none"><Slider aria-label="투명도" value={opacity} min={0} max={100} step={10} onValueChange={setOpacity} onValueCommit={next => onEvent("ui:opacity:" + next[0])} /></SWPopupRow>
        </SWPopupSection>
        <Button size="sm" onClick={() => onEvent("ui:apply")}>적용</Button>
      </SWPopup>
    </SWTheme>
  )
}

export function App() {
  const [events, setEvents] = useState<string[]>([])
  const onEvent = (name: string) => setEvents(list => [...list, name])
  return (
    <>
      {Object.entries(examples).map(([id, Example]) => (
        <section key={id} data-example={id} style={{ marginBottom: 360 }}><Example onEvent={onEvent} /></section>
      ))}
      <section data-example="ui" style={{ padding: 16, background: "#3a3a3a" }}><UiPopup onEvent={onEvent} /></section>
      <pre id="events">{events.join("\\n")}</pre>
    </>
  )
}
`
// The bundler merges the CSS of pages that share modules, so the two stylesheet orders are two builds
// (--mode sw-first / ui-first): "app-order.css" is aliased to the stylesheet entry of that order.
const entry = `import { StrictMode } from "react"
import { createRoot } from "react-dom/client"
import "app-order.css"
import { App } from "./App"
createRoot(document.getElementById("root")!).render(<StrictMode><App /></StrictMode>)
`
const viteConfig = `import { fileURLToPath } from "node:url"
import { defineConfig } from "vite"
import react from "@vitejs/plugin-react"
import tailwindcss from "@tailwindcss/vite"
export default defineConfig(({ mode }) => ({
  base: "./",
  plugins: [react(), tailwindcss()],
  resolve: { alias: { "app-order.css": fileURLToPath(new URL(mode === "ui-first" ? "./src/ui-first.css" : "./src/sw-first.css", import.meta.url)) } },
  build: { outDir: mode === "ui-first" ? "dist/ui-first" : "dist/sw-first" },
}))
`
const ui = `@import "tailwindcss";\n@import "@hm-design/ui/tailwind.css";\n@import "@hm-design/ui/theme.css";\n`
const sw = `@import "@hm-design/sw/styles.css";\n`
const html = `<!doctype html><html lang="ko"><head><meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" /><title>SW consumer</title><link rel="icon" href="data:," /><style>body { margin: 0; }</style></head><body><div id="root"></div><script type="module" src="/src/main.tsx"></script></body></html>\n`
const files = {
  "package.json": JSON.stringify({ name: "sw-integrated-consumer", private: true, type: "module", scripts: { typecheck: "tsc -p tsconfig.json", build: "vite build --mode sw-first && vite build --mode ui-first" } }, null, 2),
  "tsconfig.json": JSON.stringify({ compilerOptions: { target: "ES2022", lib: ["ES2022", "DOM", "DOM.Iterable"], module: "ESNext", moduleResolution: "Bundler", jsx: "react-jsx", strict: true, noEmit: true, skipLibCheck: false, isolatedModules: true, noUnusedLocals: true, noUnusedParameters: true, types: ["vite/client"] }, include: ["src"] }, null, 2),
  "vite.config.ts": viteConfig,
  "index.html": html,
  "src/sw-first.css": sw + ui,
  "src/ui-first.css": ui + sw,
  "src/App.tsx": app,
  "src/main.tsx": entry,
}
for (const [name, text] of Object.entries(files)) {
  await mkdir(path.dirname(path.join(out, name)), { recursive: true })
  await writeFile(path.join(out, name), text)
}
npm(["install", "--no-audit", "--no-fund", ...tarballs.map(name => `./${name}`), "react@19.3.0", "react-dom@19.3.0", "tailwindcss@4.3.3"], out)
npm(["install", "--no-audit", "--no-fund", "-D", "typescript@7.0.2", "vite@8.3.0", "@vitejs/plugin-react@6.1.1", "@tailwindcss/vite@4.3.3", "@types/react@19.3.0", "@types/react-dom@19.3.0"], out)
await cp(path.join(out, "node_modules/@hm-design/sw/ai/examples"), path.join(out, "src/examples"), { recursive: true })
npm(["run", "typecheck"], out)
npm(["run", "build"], out)
console.log(`Consumer ready: ${out}. Next: node packages/sw/tests/integrated-consumer.browser.mjs ${out} <evidence-dir>`)