import { defineConfig } from "@playwright/test";

export default defineConfig({
  testDir: "./tests",
  fullyParallel: false,
  workers: 1,
  retries: 0,
  timeout: 30_000,
  reporter: [
    ["list"],
    ["html", { outputFolder: "work/playwright-report", open: "never" }],
  ],
  outputDir: "work/test-results",
  use: {
    baseURL: "http://127.0.0.1:18080",
    channel: process.platform === "darwin" ? "chrome" : undefined,
    headless: true,
    viewport: { width: 1440, height: 1000 },
    screenshot: "only-on-failure",
    trace: "retain-on-failure",
  },
  webServer: {
    command:
      `python3 -c 'import os; from pathlib import Path; jars = sorted(Path("backend/target").glob("votian-backend-*.jar")); assert len(jars) == 1, "Run ./build.sh first: expected exactly one backend JAR"; os.execvp("java", ["java", "-jar", str(jars[0]), "--server.port=18080"])'`,
    // Start the built JAR directly: do not load the developer's .env file.
    // Explicitly unreachable endpoint: no test can connect to the real database.
    env: {
      DB_URL:
        "jdbc:mariadb://127.0.0.1:1/unreachable?connectTimeout=500&socketTimeout=500",
      DB_USER: "test",
      DB_PASSWORD: "test",
      LEGACY_APP_URL: "",
    },
    url: "http://127.0.0.1:18080/api/health",
    reuseExistingServer: false,
    timeout: 60_000,
  },
});