import { defineConfig } from "@playwright/test";
import { fileURLToPath } from "node:url";

const channel = process.env.PLAYWRIGHT_CHANNEL?.trim();
const executablePath = process.env.PLAYWRIGHT_EXECUTABLE_PATH?.trim();
const frontendRoot = fileURLToPath(new URL(".", import.meta.url));
const repositoryRoot = fileURLToPath(new URL("..", import.meta.url));
const simulationEnvironment = {
  ...process.env,
  SIMULATION_CAUSAL_EXECUTOR_V2: "1",
  SIMULATION_CAUSAL_COORDINATE_KERNEL: "1",
  SIMULATION_CAUSAL_DIRECT_SUM_ASSIGNMENTS: "1",
  SIMULATION_CAUSAL_DIRECT_EQUATION_READERS: "1",
  SIMULATION_CAUSAL_FAST_PATH: "1",
  SIMULATION_MECHANICAL_ATOL_MODE: "legacy",
  SIMULATION_ODE_JACOBIAN_MODE: "scipy",
  SIMULATIONAPP_PROPERTY_CACHE: "on",
};

export default defineConfig({
  testDir: "./tests/e2e",
  fullyParallel: false,
  workers: 1,
  timeout: 600_000,
  expect: {
    timeout: 15_000,
  },
  outputDir: "test-results/live-mql8",
  use: {
    baseURL: "http://127.0.0.1:14173",
    ...(channel ? { channel } : {}),
    ...(executablePath ? { launchOptions: { executablePath } } : {}),
    headless: true,
    viewport: { width: 1440, height: 900 },
    screenshot: "only-on-failure",
    trace: "on",
  },
  webServer: [
    {
      command:
        ".venv/bin/python -m uvicorn app.main:app --host 127.0.0.1 --port 18181",
      cwd: repositoryRoot,
      env: simulationEnvironment,
      url: "http://127.0.0.1:18181/api/components/catalog",
      reuseExistingServer: false,
      timeout: 120_000,
      gracefulShutdown: { signal: "SIGTERM", timeout: 10_000 },
    },
    {
      command:
        "node --input-type=module -e \"import { createServer } from 'vite'; import react from '@vitejs/plugin-react'; const server = await createServer({ configFile: false, root: process.cwd(), plugins: [react()], server: { host: '127.0.0.1', port: 14173, strictPort: true, proxy: { '/api': 'http://127.0.0.1:18181' } } }); await server.listen();\"",
      cwd: frontendRoot,
      url: "http://127.0.0.1:14173",
      reuseExistingServer: false,
      timeout: 120_000,
      gracefulShutdown: { signal: "SIGTERM", timeout: 10_000 },
    },
  ],
});