# 模拟的 Claude API 调用（模拟）

def call_claude(prompt: str) -> str:

    """模拟 Claude API 调用并带有模拟延迟。"""

    print("正在调用 Claude API...")

    time.sleep(1.5) # 模拟延迟

    return f"已为以下内容生成代码：{prompt[:30]}..."

缓存存储

CACHE_FILE = "claude_cache.json"

def load_cache():
    try:
        with open(CACHE_FILE, "r") as f:
            return json.load(f)
    except FileNotFoundError:
        return {}

def save_cache(cache):
    with open(CACHE_FILE, "w") as f:
        json.dump(cache, f, indent=4)

def get_cached_response(prompt: str):
    """如果存在缓存结果则返回；否则查询 Claude 并存储。"""
    cache = load_cache()
    prompt_hash = hashlib.sha256(prompt.encode()).hexdigest()
    if prompt_hash in cache:
        print("缓存命中 — 返回存储的响应。")
        return cache[prompt_hash]
    print("缓存未命中 — 正在查询 Claude。")
    response = call_claude(prompt)
    cache[prompt_hash] = response
    save_cache(cache)
    return response