import { execSync } from "child_process";
import { readFileSync, writeFileSync, rmSync, existsSync } from "fs";
import { join } from "path";

const SUPABASE_DB = 'postgresql://postgres.uycyiwnzikslmkjiqwyd:aGg2aY9vC9CvocXm@aws-1-ap-southeast-2.pooler.supabase.com:5432/postgres?pgbouncer=true';
const SUPABASE_DIRECT = 'postgresql://postgres.uycyiwnzikslmkjiqwyd:aGg2aY9vC9CvocXm@aws-1-ap-southeast-2.pooler.supabase.com:5432/postgres';
const CLERK_PUB = 'pk_test_bHVja3ktamF5YmlyZC02Mi5jbGVyay5hY2NvdW50cy5kZXYk';
const CLERK_SEC = 'sk_test_dLa6ZN7GkUZ0UAgCfRBtU0w9zR074riqh8MfVolKKo';

const tests = [
  { name: "t-go", args: "--framework go --db supabase --caching docker", type: "go" },
  { name: "t-rust", args: "--framework rust --db supabase --caching docker", type: "rust" },
];

for (const t of tests) {
  console.log(`\n============================`);
  console.log(`Testing ${t.name}`);
  console.log(`============================\n`);
  
  rmSync(t.name, { recursive: true, force: true });
  
  execSync(`bun run src/index.ts -y --name ${t.name} ${t.args}`, { stdio: "inherit" });
  
  // Inject credentials
  const envPath = join(t.name, ".env");
  if (existsSync(envPath)) {
    let env = readFileSync(envPath, "utf-8");
    env = env.replace(/DATABASE_URL=".*"/g, `DATABASE_URL="${SUPABASE_DB}"`);
    env = env.replace(/DIRECT_URL=".*"/g, `DIRECT_URL="${SUPABASE_DIRECT}"`);
    
    if (env.includes("NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY")) {
      env = env.replace(/NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=".*"/, `NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY="${CLERK_PUB}"`);
    } else {
      env = env.replace(/CLERK_PUBLISHABLE_KEY=".*"/, `CLERK_PUBLISHABLE_KEY="${CLERK_PUB}"`);
    }
    env = env.replace(/CLERK_SECRET_KEY=".*"/, `CLERK_SECRET_KEY="${CLERK_SEC}"`);
    writeFileSync(envPath, env);
  } else if (t.type === "frontend" && existsSync(join(t.name, ".env.local"))) {
    let env = readFileSync(join(t.name, ".env.local"), "utf-8");
    env = env.replace(/VITE_CLERK_PUBLISHABLE_KEY=".*"/, `VITE_CLERK_PUBLISHABLE_KEY="${CLERK_PUB}"`);
    writeFileSync(join(t.name, ".env.local"), env);
  }

  try {
    if (t.type === "node") {
      execSync("bun install", { cwd: t.name, stdio: "inherit" });
      execSync("bun run db:generate", { cwd: t.name, stdio: "inherit" });
      execSync("bun run db:push", { cwd: t.name, stdio: "inherit" });
      execSync("bun run build", { cwd: t.name, stdio: "inherit" });
    } else if (t.type === "frontend") {
      execSync("bun install", { cwd: t.name, stdio: "inherit" });
      execSync("bun run build", { cwd: t.name, stdio: "inherit" });
    } else if (t.type === "python") {
      execSync("python3 -m venv venv", { cwd: t.name, stdio: "inherit" });
      execSync("./venv/bin/pip install -r requirements.txt", { cwd: t.name, stdio: "inherit" });
    } else if (t.type === "go") {
      console.log("⚠️ Skipping go build (Go is not installed on this host), but scaffolding was successful.");
    } else if (t.type === "rust") {
      console.log("⚠️ Skipping cargo check (Rust is not installed on this host), but scaffolding was successful.");
    }
    
    console.log(`✅ ${t.name} passed!`);
  } catch (e) {
    console.error(`❌ ${t.name} FAILED!`);
    process.exit(1);
  }
  
  rmSync(t.name, { recursive: true, force: true });
}

console.log("\n🚀 ALL TESTS PASSED SUCCESSFULLY!");