#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
测试避免重复初始化功能
"""

import requests
import time
import json

def test_avoid_duplicate_initialization():
    """
    测试避免重复初始化功能
    """
    base_url = "http://localhost:5000"
    
    print("=== 测试避免重复初始化功能 ===")
    
    # 1. 获取初始设备状态
    print("\n1. 获取初始设备状态")
    try:
        response = requests.get(f"{base_url}/api/devices/status")
        if response.status_code == 200:
            data = response.json()
            print(f"设备状态: {json.dumps(data, indent=2, ensure_ascii=False)}")
        else:
            print(f"获取设备状态失败: {response.status_code}")
    except Exception as e:
        print(f"请求失败: {e}")
    
    # 2. 第一次启动设备数据推送
    print("\n2. 第一次启动设备数据推送")
    try:
        response = requests.post(f"{base_url}/api/devices/start_push")
        if response.status_code == 200:
            data = response.json()
            print(f"第一次启动结果: {json.dumps(data, indent=2, ensure_ascii=False)}")
        else:
            print(f"第一次启动失败: {response.status_code}")
    except Exception as e:
        print(f"请求失败: {e}")
    
    # 等待一段时间
    print("\n等待5秒...")
    time.sleep(5)
    
    # 3. 第二次启动设备数据推送（应该避免重复初始化）
    print("\n3. 第二次启动设备数据推送（测试避免重复初始化）")
    try:
        response = requests.post(f"{base_url}/api/devices/start_push")
        if response.status_code == 200:
            data = response.json()
            print(f"第二次启动结果: {json.dumps(data, indent=2, ensure_ascii=False)}")
        else:
            print(f"第二次启动失败: {response.status_code}")
    except Exception as e:
        print(f"请求失败: {e}")
    
    # 4. 再次获取设备状态
    print("\n4. 获取最终设备状态")
    try:
        response = requests.get(f"{base_url}/api/devices/status")
        if response.status_code == 200:
            data = response.json()
            print(f"最终设备状态: {json.dumps(data, indent=2, ensure_ascii=False)}")
        else:
            print(f"获取设备状态失败: {response.status_code}")
    except Exception as e:
        print(f"请求失败: {e}")
    
    print("\n=== 测试完成 ===")
    print("请查看终端日志，确认第二次启动时是否显示'已连接，跳过初始化'的消息")

if __name__ == "__main__":
    test_avoid_duplicate_initialization()