#!/usr/bin/env python3
"""
新闻稿生成器配置管理脚本
用于设置和管理API密钥配置
"""

import os
import json
from config import config

def setup_api_keys():
    """交互式设置API密钥"""
    print("=== 新闻稿生成器配置设置 ===\n")
    
    # 获取当前配置
    current_config = config.validate_api_keys()
    
    print("当前API密钥状态:")
    for model_type, has_key in current_config.items():
        status = "✓ 已配置" if has_key else "✗ 未配置"
        print(f"  {config.MODELS[model_type]['name']}: {status}")
    
    print("\n请选择要配置的模型:")
    print("1. OpenAI GPT-4")
    print("2. 火山引擎豆包")
    print("3. 阿里通义千问")
    print("4. 退出")
    
    while True:
        choice = input("\n请输入选择 (1-4): ").strip()
        
        if choice == '1':
            setup_openai()
        elif choice == '2':
            setup_volcengine()
        elif choice == '3':
            setup_dashscope()
        elif choice == '4':
            break
        else:
            print("无效选择，请重新输入")
    
    print("\n配置完成！")

def setup_openai():
    """设置OpenAI API密钥"""
    print("\n=== 配置OpenAI API密钥 ===")
    print("请访问 https://platform.openai.com/api-keys 获取API密钥")
    api_key = input("请输入OpenAI API密钥: ").strip()
    
    if api_key:
        config.update_api_key('openai', api_key)
        print("✓ OpenAI API密钥已保存")
    else:
        print("✗ 未输入API密钥")

def setup_volcengine():
    """设置火山引擎API密钥"""
    print("\n=== 配置火山引擎API密钥 ===")
    print("请访问 https://console.volcengine.com/ 获取API密钥")
    api_key = input("请输入火山引擎API密钥: ").strip()
    
    if api_key:
        config.update_api_key('volcengine', api_key)
        print("✓ 火山引擎API密钥已保存")
    else:
        print("✗ 未输入API密钥")

def setup_dashscope():
    """设置阿里云DashScope API密钥"""
    print("\n=== 配置阿里云DashScope API密钥 ===")
    print("请访问 https://dashscope.console.aliyun.com/ 获取API密钥")
    api_key = input("请输入阿里云DashScope API密钥: ").strip()
    
    if api_key:
        config.update_api_key('dashscope', api_key)
        print("✓ 阿里云DashScope API密钥已保存")
    else:
        print("✗ 未输入API密钥")

def export_env_file():
    """导出环境变量文件"""
    print("\n=== 导出环境变量配置 ===")
    
    env_content = []
    for model_type, model_config in config.MODELS.items():
        env_var = f"{model_type.upper()}_API_KEY"
        env_content.append(f"{env_var}={model_config['api_key']}")
    
    env_content.append(f"FLASK_SECRET_KEY={config.FLASK_CONFIG['secret_key']}")
    
    env_file = ".env"
    with open(env_file, 'w', encoding='utf-8') as f:
        f.write("\n".join(env_content))
    
    print(f"✓ 环境变量已导出到 {env_file}")
    print("请将此文件添加到 .gitignore 以避免泄露敏感信息")

def show_config():
    """显示当前配置"""
    print("\n=== 当前配置信息 ===")
    
    print("\n模型配置:")
    for model_type, model_config in config.MODELS.items():
        has_key = "✓" if model_config['api_key'] else "✗"
        print(f"  {has_key} {model_config['name']}: {model_config['model']}")
    
    print(f"\n文案风格: {', '.join(config.STYLES)}")
    print(f"Flask配置: {config.FLASK_CONFIG['host']}:{config.FLASK_CONFIG['port']}")

def main():
    """主函数"""
    print("新闻稿生成器配置管理工具")
    print("=" * 30)
    
    while True:
        print("\n请选择操作:")
        print("1. 设置API密钥")
        print("2. 显示当前配置")
        print("3. 导出环境变量文件")
        print("4. 退出")
        
        choice = input("\n请输入选择 (1-4): ").strip()
        
        if choice == '1':
            setup_api_keys()
        elif choice == '2':
            show_config()
        elif choice == '3':
            export_env_file()
        elif choice == '4':
            print("再见！")
            break
        else:
            print("无效选择，请重新输入")

if __name__ == '__main__':
    main()