#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
测试NFC角色切换功能
"""

import json
import os
import sys
from nfc_manager import NFCManager

def test_character_loading():
    """测试角色配置加载"""
    print("🔍 测试角色配置加载...")
    
    # 创建测试NFC管理器
    nfc_manager = NFCManager()
    
    # 检查映射是否正确加载
    expected_mappings = {
        '1DC6C90D0D1080': 'libai',
        '1DC7C90D0D1080': 'zhubajie'
    }
    
    for uid, character in expected_mappings.items():
        if uid in nfc_manager.uid_to_character:
            actual_character = nfc_manager.uid_to_character[uid]
            if actual_character == character:
                print(f"✅ {character} -> {uid}")
            else:
                print(f"❌ {character} -> {uid} (实际: {actual_character})")
        else:
            print(f"❌ 未找到UID: {uid}")
    
    return len(nfc_manager.uid_to_character) == len(expected_mappings)

def test_uid_reading():
    """测试UID读取功能（需要真实NFC设备）"""
    print("\n🔍 测试UID读取功能...")
    
    nfc_manager = NFCManager()
    
    try:
        uid = nfc_manager._read_uid()
        if uid:
            print(f"✅ 读取到UID: {uid}")
            return True
        else:
            print("⚠️ 未读取到UID（可能没有NFC设备或卡片）")
            return False
    except Exception as e:
        print(f"❌ UID读取失败: {e}")
        return False

def test_character_switch_callback():
    """测试角色切换回调"""
    print("\n🔍 测试角色切换回调...")
    
    nfc_manager = NFCManager()
    
    def callback(character_name):
        print(f"🎭 角色切换回调被调用: {character_name}")
    
    nfc_manager.set_character_switch_callback(callback)
    
    # 模拟角色切换
    test_uid = '1DC6C90D0D1080'
    if test_uid in nfc_manager.uid_to_character:
        character_name = nfc_manager.uid_to_character[test_uid]
        print(f"📡 模拟检测到UID: {test_uid}")
        print(f"🎭 应该切换到角色: {character_name}")
        
        # 手动调用回调函数
        if nfc_manager.character_switch_callback:
            nfc_manager.character_switch_callback(character_name)
            return True
    
    return False

def test_character_configs():
    """测试角色配置文件"""
    print("\n🔍 测试角色配置文件...")
    
    characters_dir = "characters"
    test_files = ['libai.json', 'zhubajie.json']
    
    for filename in test_files:
        filepath = os.path.join(characters_dir, filename)
        if os.path.exists(filepath):
            try:
                with open(filepath, 'r', encoding='utf-8') as f:
                    config = json.load(f)
                
                required_fields = ['name', 'nfc_uid', 'greeting']
                missing_fields = [field for field in required_fields if field not in config]
                
                if not missing_fields:
                    print(f"✅ {filename}: {config['name']} (NFC: {config['nfc_uid']})")
                else:
                    print(f"❌ {filename}: 缺少字段 {missing_fields}")
                    
            except Exception as e:
                print(f"❌ {filename}: 读取失败 - {e}")
        else:
            print(f"❌ {filename}: 文件不存在")

def main():
    """主测试函数"""
    print("🧪 NFC角色切换功能测试")
    print("=" * 50)
    
    # 测试角色配置文件
    test_character_configs()
    
    # 测试角色加载
    loading_success = test_character_loading()
    
    # 测试UID读取
    reading_success = test_uid_reading()
    
    # 测试角色切换回调
    callback_success = test_character_switch_callback()
    
    print("\n" + "=" * 50)
    print("📊 测试结果:")
    print(f"   角色配置加载: {'✅ 通过' if loading_success else '❌ 失败'}")
    print(f"   UID读取功能: {'✅ 通过' if reading_success else '⚠️ 需要NFC设备'}")
    print(f"   角色切换回调: {'✅ 通过' if callback_success else '❌ 失败'}")
    
    if loading_success and callback_success:
        print("\n🎉 核心功能测试通过！")
        print("💡 提示: 要测试完整的NFC功能，请:")
        print("   1. 安装libnfc工具")
        print("   2. 连接NFC读取器")
        print("   3. 运行: python multiprocess_recorder.py --enable-nfc")
    else:
        print("\n❌ 部分测试失败，请检查配置")

if __name__ == "__main__":
    main()