#!/usr/bin/env node
import fs from "fs";
import path from "path";
import { fileURLToPath } from "url";
import { execSync } from "child_process";

const __dirname = path.dirname(fileURLToPath(import.meta.url));

// First, copy API files to root
console.log("Copying API files...");
const srcApi = path.resolve(__dirname, "api");
const destApi = path.resolve(__dirname, "..", "api");

function copyDir(src, dest) {
  if (fs.existsSync(dest)) {
    fs.rmSync(dest, { recursive: true, force: true });
  }
  fs.mkdirSync(dest, { recursive: true });

  const entries = fs.readdirSync(src, { withFileTypes: true });
  for (const entry of entries) {
    const srcPath = path.join(src, entry.name);
    const destPath = path.join(dest, entry.name);

    if (entry.isDirectory()) {
      copyDir(srcPath, destPath);
    } else {
      fs.copyFileSync(srcPath, destPath);
    }
  }
}

copyDir(srcApi, destApi);
console.log(`✓ API files copied to ${destApi}`);

// Now bundle each API route with esbuild
console.log("Bundling API routes with esbuild...");
try {
  execSync(`npx esbuild ${destApi}/**/*.ts --platform=node --target=es2020 --format=esm --outdir=${destApi} --allow-overwrite --external:@vercel/node --external:@supabase/supabase-js`, {
    cwd: __dirname,
    stdio: "inherit",
  });
  console.log("✓ API routes bundled successfully");
} catch (error) {
  console.error("Error bundling API routes:", error.message);
  process.exit(1);
}