#!/usr/bin/env python3
"""
HR Portal 前後端整合測試腳本
"""
import requests
import time
import sys

# 配置
BACKEND_URL = "http://localhost:10181"
FRONTEND_URL = "http://localhost:10180"

def test_backend_health():
    """測試後端健康檢查"""
    print("=" * 60)
    print("測試 1: 後端健康檢查")
    print("=" * 60)

    try:
        response = requests.get(f"{BACKEND_URL}/health", timeout=5)
        if response.status_code == 200:
            data = response.json()
            print("[OK] 後端 API 正常運行")
            print(f"    服務: {data.get('service')}")
            print(f"    版本: {data.get('version')}")
            print(f"    環境: {data.get('environment')}")
            return True
        else:
            print(f"[FAIL] 後端回應異常: {response.status_code}")
            return False
    except requests.exceptions.ConnectionError:
        print("[FAIL] 無法連接到後端 API")
        print("      請確認後端伺服器是否在 http://localhost:10181 運行")
        return False
    except Exception as e:
        print(f"[FAIL] 錯誤: {e}")
        return False

def test_backend_docs():
    """測試後端 API 文件"""
    print("\n" + "=" * 60)
    print("測試 2: 後端 API 文件")
    print("=" * 60)

    try:
        response = requests.get(f"{BACKEND_URL}/docs", timeout=5)
        if response.status_code == 200:
            print("[OK] Swagger UI 可存取")
            print(f"    URL: {BACKEND_URL}/docs")
            return True
        else:
            print(f"[FAIL] Swagger UI 回應異常: {response.status_code}")
            return False
    except Exception as e:
        print(f"[FAIL] 錯誤: {e}")
        return False

def test_backend_api_endpoints():
    """測試後端 API 端點"""
    print("\n" + "=" * 60)
    print("測試 3: 後端 API 端點")
    print("=" * 60)

    endpoints = [
        "/api/v1/employees",
        "/api/v1/email-accounts",
        "/api/v1/permissions",
    ]

    success_count = 0
    for endpoint in endpoints:
        try:
            response = requests.get(f"{BACKEND_URL}{endpoint}", timeout=5)
            # 401 是預期的 (需要認證)
            if response.status_code in [200, 401]:
                print(f"[OK] {endpoint}")
                success_count += 1
            else:
                print(f"[WARN] {endpoint} - 狀態: {response.status_code}")
        except Exception as e:
            print(f"[FAIL] {endpoint} - 錯誤: {e}")

    print(f"\n端點測試結果: {success_count}/{len(endpoints)} 通過")
    return success_count == len(endpoints)

def test_frontend_health():
    """測試前端健康檢查"""
    print("\n" + "=" * 60)
    print("測試 4: 前端健康檢查")
    print("=" * 60)

    try:
        response = requests.get(FRONTEND_URL, timeout=5)
        if response.status_code == 200:
            print("[OK] 前端應用正常運行")
            print(f"    URL: {FRONTEND_URL}")
            return True
        else:
            print(f"[FAIL] 前端回應異常: {response.status_code}")
            return False
    except requests.exceptions.ConnectionError:
        print("[FAIL] 無法連接到前端應用")
        print("      請確認前端伺服器是否在 http://localhost:10180 運行")
        return False
    except Exception as e:
        print(f"[FAIL] 錯誤: {e}")
        return False

def main():
    """主測試流程"""
    print("\n")
    print("╔" + "=" * 58 + "╗")
    print("║" + " " * 15 + "HR Portal 整合測試" + " " * 24 + "║")
    print("╚" + "=" * 58 + "╝")
    print("\n")

    results = []

    # 測試後端
    results.append(("後端健康檢查", test_backend_health()))
    time.sleep(1)
    results.append(("後端 API 文件", test_backend_docs()))
    time.sleep(1)
    results.append(("後端 API 端點", test_backend_api_endpoints()))

    # 測試前端
    print("\n[INFO] 前端測試將在後端測試完成後執行...")
    print("[INFO] 請先手動啟動前端: cd frontend && npm run dev")

    # 總結
    print("\n" + "=" * 60)
    print("測試總結")
    print("=" * 60)

    passed = sum(1 for _, result in results if result)
    total = len(results)

    for name, result in results:
        status = "[PASS]" if result else "[FAIL]"
        print(f"{status} {name}")

    print(f"\n總計: {passed}/{total} 測試通過")

    if passed == total:
        print("\n[SUCCESS] 所有測試通過!")
        return 0
    else:
        print("\n[WARNING] 部分測試失敗,請檢查錯誤訊息")
        return 1

if __name__ == "__main__":
    sys.exit(main())