#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
测试元数据工作流
用于验证 /api/meta/check 和 /api/meta/node/add 接口
"""

import requests
import json
from datetime import datetime

# 配置
BASE_URL = "http://192.168.3.143:5000"
TEST_METADATA = {
    "name_zh": "其他费用定额",
    "data_type": "string",
    "description": "医疗行业费用元数据"
}

def print_section(title):
    """打印分节标题"""
    print("\n" + "="*60)
    print(f"  {title}")
    print("="*60 + "\n")

def test_check_metadata(name_zh):
    """测试检查元数据接口"""
    print_section(f"步骤 1: 检查元数据是否存在")
    
    url = f"{BASE_URL}/api/meta/check"
    params = {"name_zh": name_zh}
    
    print(f"请求 URL: {url}")
    print(f"请求参数: {params}")
    
    try:
        response = requests.get(url, params=params, timeout=10)
        print(f"\n响应状态码: {response.status_code}")
        print(f"响应内容:")
        print(json.dumps(response.json(), indent=2, ensure_ascii=False))
        
        if response.status_code == 200:
            data = response.json()
            if data.get("code") == 200:
                exists = data.get("data", {}).get("exists", False)
                print(f"\n✅ 检查成功！元数据 '{name_zh}' {'已存在' if exists else '不存在'}")
                return exists
            else:
                print(f"\n❌ 检查失败: {data.get('msg', '未知错误')}")
                return None
        else:
            print(f"\n❌ HTTP 错误: {response.status_code}")
            return None
            
    except requests.Timeout:
        print("\n❌ 请求超时！")
        return None
    except requests.ConnectionError:
        print(f"\n❌ 无法连接到服务器: {BASE_URL}")
        print("请确保：")
        print("  1. 服务器地址正确")
        print("  2. 服务已启动")
        print("  3. 网络连接正常")
        return None
    except Exception as e:
        print(f"\n❌ 错误: {str(e)}")
        return None

def test_create_metadata(name_zh, data_type, description):
    """测试创建元数据接口"""
    print_section(f"步骤 2: 创建元数据")
    
    url = f"{BASE_URL}/api/meta/node/add"
    payload = {
        "name_zh": name_zh,
        "data_type": data_type,
        "describe": description,
        "source": "workflow-test",
        "status": True
    }
    
    print(f"请求 URL: {url}")
    print(f"请求数据:")
    print(json.dumps(payload, indent=2, ensure_ascii=False))
    
    try:
        response = requests.post(
            url, 
            json=payload, 
            headers={"Content-Type": "application/json"},
            timeout=10
        )
        print(f"\n响应状态码: {response.status_code}")
        print(f"响应内容:")
        print(json.dumps(response.json(), indent=2, ensure_ascii=False))
        
        if response.status_code == 200:
            data = response.json()
            if data.get("code") == 200:
                print(f"\n✅ 创建成功！元数据 '{name_zh}' 已创建")
                return True
            else:
                print(f"\n❌ 创建失败: {data.get('msg', '未知错误')}")
                return False
        else:
            print(f"\n❌ HTTP 错误: {response.status_code}")
            return False
            
    except requests.Timeout:
        print("\n❌ 请求超时！")
        return False
    except requests.ConnectionError:
        print(f"\n❌ 无法连接到服务器: {BASE_URL}")
        return False
    except Exception as e:
        print(f"\n❌ 错误: {str(e)}")
        return False

def main():
    """主测试流程"""
    print("\n" + "🚀 " * 30)
    print("  元数据工作流测试")
    print("🚀 " * 30)
    
    print(f"\n测试时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
    print(f"服务器: {BASE_URL}")
    print(f"\n测试元数据信息:")
    print(f"  - 中文名: {TEST_METADATA['name_zh']}")
    print(f"  - 类型: {TEST_METADATA['data_type']}")
    print(f"  - 描述: {TEST_METADATA['description']}")
    
    # 步骤 1: 检查元数据是否存在
    exists = test_check_metadata(TEST_METADATA['name_zh'])
    
    if exists is None:
        print("\n❌ 检查接口失败，无法继续测试")
        return
    
    # 步骤 2: 根据检查结果决定是否创建
    if exists:
        print_section("测试结果")
        print(f"⚠️  元数据 '{TEST_METADATA['name_zh']}' 已存在，无需创建")
        print("\n如果需要测试创建功能，请：")
        print("  1. 修改 TEST_METADATA['name_zh'] 为不存在的名称")
        print("  2. 或者先删除现有的元数据")
    else:
        print(f"\n元数据 '{TEST_METADATA['name_zh']}' 不存在，继续创建...")
        success = test_create_metadata(
            TEST_METADATA['name_zh'],
            TEST_METADATA['data_type'],
            TEST_METADATA['description']
        )
        
        if success:
            # 再次检查确认创建成功
            print_section("步骤 3: 确认创建结果")
            exists_after = test_check_metadata(TEST_METADATA['name_zh'])
            
            if exists_after:
                print_section("✅ 测试结果")
                print("🎉 所有测试通过！")
                print(f"   - 检查接口正常 ✅")
                print(f"   - 创建接口正常 ✅")
                print(f"   - 元数据 '{TEST_METADATA['name_zh']}' 已成功创建 ✅")
            else:
                print_section("⚠️  测试结果")
                print("创建接口返回成功，但再次检查时未找到元数据")
                print("可能原因：数据未同步或检查接口有问题")
        else:
            print_section("❌ 测试结果")
            print("创建元数据失败")
    
    print("\n" + "🏁 " * 30)
    print("  测试完成")
    print("🏁 " * 30 + "\n")

if __name__ == "__main__":
    try:
        main()
    except KeyboardInterrupt:
        print("\n\n⚠️  测试被用户中断")
    except Exception as e:
        print(f"\n\n❌ 测试过程中发生错误: {str(e)}")
        import traceback
        traceback.print_exc()