import { cp, mkdir, rm, writeFile } from "node:fs/promises";
import path from "node:path";
import { fileURLToPath } from "node:url";
import { build } from "tsup";
import { createManifest } from "./manifest.mjs";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const projectRoot = path.resolve(__dirname, "..");
const buildTarget = process.env.BUILD_TARGET === "release" ? "release" : "development";
const distDir = path.join(
  projectRoot,
  buildTarget === "release" ? "dist-release" : "dist"
);

await rm(distDir, { recursive: true, force: true });
await mkdir(path.join(distDir, "content"), { recursive: true });
await mkdir(path.join(distDir, "background"), { recursive: true });
await mkdir(path.join(distDir, "popup"), { recursive: true });

await build({
  entry: {
    index: path.join(projectRoot, "src/content/index.ts"),
    "market-page-bridge": path.join(
      projectRoot,
      "src/content/market/page-bridge.ts"
    )
  },
  format: ["iife"],
  platform: "browser",
  target: "chrome114",
  outDir: path.join(distDir, "content"),
  clean: false,
  splitting: false,
  sourcemap: false,
  minify: false,
  outExtension() {
    return { js: ".js" };
  }
});

await build({
  entry: {
    index: path.join(projectRoot, "src/background/index.ts")
  },
  format: ["iife"],
  platform: "browser",
  target: "chrome114",
  outDir: path.join(distDir, "background"),
  clean: false,
  splitting: false,
  sourcemap: false,
  minify: false,
  outExtension() {
    return { js: ".js" };
  }
});

await build({
  entry: {
    index: path.join(projectRoot, "src/popup/index.ts")
  },
  format: ["iife"],
  platform: "browser",
  target: "chrome114",
  outDir: path.join(distDir, "popup"),
  clean: false,
  splitting: false,
  sourcemap: false,
  minify: false,
  outExtension() {
    return { js: ".js" };
  }
});

await writeFile(
  path.join(distDir, "manifest.json"),
  `${JSON.stringify(createManifest({ target: buildTarget }), null, 2)}\n`
);
await cp(
  path.join(projectRoot, "src/popup/index.html"),
  path.join(distDir, "popup/index.html")
);
await cp(
  path.join(projectRoot, "src/assets"),
  path.join(distDir, "assets"),
  { recursive: true }
);