import requests
import json

BASE_URL = "http://localhost:8002"

def test_api(endpoint, method="GET", data=None, params=None):
    """测试 API 接口"""
    url = f"{BASE_URL}{endpoint}"
    try:
        if method == "GET":
            response = requests.get(url, params=params)
        elif method == "POST":
            response = requests.post(url, json=data, params=params)
        elif method == "PUT":
            response = requests.put(url, json=data)
        elif method == "DELETE":
            response = requests.delete(url)
        
        result = response.json()
        print(f"\n{method} {endpoint}")
        print(f"Status: {response.status_code}")
        print(f"Response: {json.dumps(result, ensure_ascii=False, indent=2)}")
        return result
    except Exception as e:
        print(f"\n{method} {endpoint} - Error: {e}")
        import traceback
        traceback.print_exc()
        return None

# 测试品牌接口
print("=" * 60)
print("测试品牌接口")
print("=" * 60)

# 1. 获取品牌列表（成功，有数据）
test_api("/api/brands/", params={"skip": 0, "limit": 5})

# 2. 模糊查询品牌（成功，有数据）
test_api("/api/brands/", params={"skip": 0, "limit": 10, "name": "Audio"})

# 3. 模糊查询品牌（无数据）
test_api("/api/brands/", params={"skip": 0, "limit": 10, "name": "不存在的品牌 XYZ"})

# 4. 获取单个品牌（成功）
test_api("/api/brands/1")

# 5. 获取单个品牌（不存在）
test_api("/api/brands/999999")

print("\n" + "=" * 60)
print("测试完成！")
print("=" * 60)