server.pt

// PT Web Demo Server
// Run locally: ./pt server.pt
// Open: http://localhost:3000

let homePage = readFile("docs/index.html");
let docsPage = readFile("docs/docs.html");
let playgroundPage = readFile("docs/playground.html");
let styleCSS = readFile("docs/style.css");

show("Loading pages...");
if (homePage is nil) { show("ERROR: Could not load index.html"); return; }
show("Pages loaded successfully!");

let port = 3000;
let envPort = getenv("PORT");
if (envPort isnt "nil") {
  port = toNum(envPort);
}

httpListen(port, (req) => {
  let path = req.path;

  // --- Static files ---
  if (path is "/style.css") {
    return {status: 200, headers: {"content-type": "text/css"}, body: styleCSS};
  }

  // --- Pages ---
  if (path is "/") {
    return homePage;
  }

  if (path is "/docs") {
    return docsPage;
  }

  if (path is "/playground") {
    return playgroundPage;
  }

  // --- Dynamic routes ---
  if (path is "/greet/World") {
    return "<h1>Hello, World!</h1><p>Welcome to PT.</p><a href='/'>Home</a>";
  }

  if (path is "/greet/PT") {
    return "<h1>Hello, PT!</h1><p>The language that serves itself.</p><a href='/'>Home</a>";
  }

  // --- API ---
  if (path is "/api/stats") {
    let stats = {
      language: "PT",
      version: "v12",
      features: {"classes": true, "match": true, "httpServer": true, "database": true, "closures": true, "bytecode": true},
      uptime: toString(clock())
    };
    return {status: 200, headers: {"content-type": "application/json"}, body: toString(stats)};
  }

  if (path is "/api/hello") {
    return {status: 200, headers: {"content-type": "application/json"}, body: "{\"message\": \"Hello from PT!\", \"language\": \"PT\"}"};
  }

  if (path is "/api/error") {
    return {status: 500, body: "<h1>500 - Server Error</h1><p>Something went wrong!</p>"};
  }

  // --- 404 ---
  return {status: 404, body: "<h1>404 - Not Found</h1><p>Page not found.</p><a href='/'>Home</a>"};
});