import { chromium, Browser, Page } from "npm:playwright";
import { assertEquals } from "@std/assert";

const BASE_URL = Deno.env.get("BASE_URL") || "http://localhost:8000";

Deno.test({
  name: "E2E: Guest navigation flow",
  async fn() {
    const browser: Browser = await chromium.launch({
      args: ["--no-sandbox", "--disable-setuid-sandbox"],
    });
    const context = await browser.newContext();
    const page: Page = await context.newPage();
    
    try {
      // 1. Home page
      console.log(`Navigating to ${BASE_URL}...`);
      await page.goto(BASE_URL);
      
      const title = await page.innerText("h2");
      assertEquals(title, "PolyMPR");
      
      const loginLink = await page.getAttribute("a[href='/login']", "href");
      assertEquals(loginLink, "/login");

      // 2. Click login
      await page.click("text=Se connecter");
      await page.waitForURL("**/login**");
      console.log("Reached login page.");

    } finally {
      await browser.close();
    }
  },
  // On ignore si le serveur n'est pas joignable (hors CI)
  ignore: Deno.env.get("CI") === undefined && !(await isServerUp()),
});

Deno.test({
  name: "E2E: App Dashboard accessibility (requires login)",
  async fn() {
    const browser: Browser = await chromium.launch({
      args: ["--no-sandbox", "--disable-setuid-sandbox"],
    });
    const page: Page = await browser.newPage();
    
    try {
      // Tenter d'accéder à /apps sans être connecté
      await page.goto(`${BASE_URL}/apps`);
      
      // On devrait être redirigé vers /login ou voir un message d'erreur
      const url = page.url();
      if (url.includes("/login")) {
        console.log("Correctly redirected to login.");
      } else {
        // Si ton middleware ne redirige pas mais affiche une erreur
        const body = await page.innerText("body");
        console.log("Landing page url:", url);
      }
    } finally {
      await browser.close();
    }
  },
  ignore: Deno.env.get("CI") === undefined && !(await isServerUp()),
});

async function isServerUp() {
  try {
    const res = await fetch(BASE_URL);
    await res.body?.cancel();
    return res.ok;
  } catch {
    return false;
  }
}