import { tmpdir } from "node:os";
import path from "node:path";
import { fileURLToPath } from "node:url";
import { loadEnv } from "vite";
import { defineConfig } from "vitest/config";

/**
 * Entegrasyon testleri: gerçek MongoDB (npm run db:up) üzerinde, ayrı "butcem_test" veritabanı.
 * Çalıştırma: npm run test:integration
 */
const fileEnv = loadEnv("test", process.cwd(), "");
const local = { ...loadEnv("development", process.cwd(), ""), ...fileEnv };
const baseUri =
  process.env.MONGODB_URI_TEST ??
  (
    local.MONGODB_URI ?? "mongodb://localhost:27019/butcem?replicaSet=rs0&directConnection=true"
  ).replace(/\/([^/?]+)(\?|$)/, "/butcem_test$2");

export default defineConfig({
  resolve: {
    alias: {
      "@": fileURLToPath(new URL("./src", import.meta.url)),
      "server-only": fileURLToPath(new URL("./src/test/server-only-stub.ts", import.meta.url)),
    },
  },
  test: {
    environment: "node",
    include: ["src/**/*.int.test.ts", "scripts/**/*.int.test.ts"],
    fileParallelism: false,
    testTimeout: 20_000,
    hookTimeout: 30_000,
    env: {
      NODE_ENV: "test",
      MONGODB_URI: baseUri,
      BETTER_AUTH_SECRET: "test-secret-test-secret-test-secret-0123",
      BETTER_AUTH_URL: "http://localhost:3000",
      SEED_ADMIN_EMAIL: "admin@test.local",
      SEED_ADMIN_PASSWORD: "Test-Admin-12345",
      SEED_USER_PASSWORD: "Test-User-12345",
      // Ek dosyalar geçici dizine (her çalıştırmada test dosyası temizler).
      UPLOAD_DIR: path.join(tmpdir(), "butcem-test-uploads"),
    },
  },
});