import asyncio
import socket
from openai import OpenAI

# 阿里云中用来调用 deepseek v3 的密钥
MODEL_API_KEY = "sk-01d13a39e09844038322108ecdbd1bbc"
MODEL_NAME = "deepseek-v3"


# 初始化 OpenAI 客户端
client = OpenAI(
    api_key=MODEL_API_KEY,
    base_url="https://dashscope.aliyuncs.com/compatible-mode/v1",
)

# 获取本机所有 IPv4 地址
def get_local_ips():
    ips = []
    hostname = socket.gethostname()
    try:
        # 获取所有 IP 地址
        addrs = socket.getaddrinfo(hostname, None, family=socket.AF_INET)  # 只获取 IPv4 地址
        for addr in addrs:
            ip = addr[4][0]
            if ip not in ips:
                ips.append(ip)
    except Exception as e:
        print(f"获取 IP 地址失败: {e}")
    return ips

# 流式生成数据的函数
async def generate_stream_markdown(course_name: str):
    # 调用阿里云 API，启用流式响应
    stream = client.chat.completions.create(
        model=MODEL_NAME,
        messages=[
            {'role': 'system', 'content': '你是一个教学经验丰富的基础教育教师'},
            {'role': 'user', 'content': '帮我设计一下' + course_name + '的课件提纲，用markdown格式返回。不要返回 ```markdown 或者 ```  这样的内容！'}
        ],
        stream=True,  # 启用流式响应
        timeout=6000,
    )

    # 逐字返回数据
    for chunk in stream:
        if chunk.choices[0].delta.content:
            for char in chunk.choices[0].delta.content:
                yield char.encode("utf-8")
                await asyncio.sleep(0.05)  # 控制逐字输出的速度




def generate_prompt(source: str) -> str:
    # 打开 prompt.txt 文件，读取内容
    with open("prompt.txt", "r", encoding="utf-8") as file:
        prompt = file.read()
    prompt = prompt.replace("{{source}}", source)
    return prompt

async def convert_markdown_to_json(source: str):
    # 生成提示词
    prompt = generate_prompt(source)

    # 调用 AI 模型，启用流式响应
    stream = client.chat.completions.create(
        model=MODEL_NAME,
        messages=[
            {"role": "system", "content": "你是一个专业的 Markdown 内容解析器。"},
            {"role": "user", "content": prompt}
        ],
        stream=True,  # 启用流式响应
        max_tokens=2000,
        temperature=0.5
    )

        # 逐字返回数据
    for chunk in stream:
        if chunk.choices[0].delta.content:
            for char in chunk.choices[0].delta.content:
                yield char.encode("utf-8")
                await asyncio.sleep(0.05)  # 控制逐字输出的速度