import requests
from datetime import datetime, timezone, timedelta
import logging
import json

# 配置日志
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')

# 设置 GitHub API URL
repo = "coolsnowwolf/lede"
url = f"https://api.github.com/repos/{repo}/commits"
logging.info(f"设置 GitHub API URL: {url}")

# 设置你所在的时区的 UTC 偏移量
utc_offset = timedelta(hours=8)
logging.info(f"设置时区偏移量: UTC+{utc_offset}")

# 尝试发送请求
try:
    logging.info("发送请求到 GitHub API...")
    response = requests.get(url)
    response.raise_for_status()  # 如果响应不是200，将引发HTTPError异常
    logging.info("请求成功，状态码: 200")
except requests.RequestException as e:
    logging.error(f"请求错误: {e}")
else:
    commits = response.json()
    logging.info("成功解析响应 JSON 数据")

    # 获取最新提交的日期
    latest_commit_date_utc = datetime.fromisoformat(commits[0]['commit']['committer']['date'].replace('Z', '+00:00'))
    latest_commit_date = latest_commit_date_utc.astimezone(timezone(utc_offset)).date()
    logging.info(f"最新提交日期 (UTC): {latest_commit_date_utc}")
    logging.info(f"最新提交日期 (本地时区): {latest_commit_date}")

    # 初始化存储所有相关提交信息的字符串
    all_commits_text = ""
    logging.info("开始遍历提交记录，获取最新日期的提交信息")

    for commit in commits:
        commit_date_utc = datetime.fromisoformat(commit['commit']['committer']['date'].replace('Z', '+00:00'))
        commit_date = commit_date_utc.astimezone(timezone(utc_offset)).date()
        
        if commit_date == latest_commit_date:
            commit_message = commit['commit']['message']
            all_commits_text += commit_message + "\n"  # 将每个提交信息添加到字符串中
            logging.info(f"找到匹配的提交日期: {commit_date}，提交信息: {commit_message}")

    # 使用 llama3.1 模型翻译
    logging.info("开始调用 llama3.1 模型进行翻译")
    translation_api_url = "https://ollama.aoun.ltd/api/generate"
    headers = {"Content-Type": "application/json"}
    payload = {
        "model": "llama3.1",
        "prompt": f"请翻译这个内容：{all_commits_text}",
        "stream": False
    }

    try:
        response = requests.post(translation_api_url, headers=headers, data=json.dumps(payload))
        response.raise_for_status()
        translated_text = response.json().get("response", "翻译失败")
        logging.info("翻译成功")
        
        # 获取当前中国时间
        current_time = datetime.now(timezone(utc_offset))
        formatted_time = current_time.strftime("%Y年%m月%d日 %H点%M分")
        logging.info(f"当前时间 (本地): {formatted_time}")

        # 将时间信息添加到翻译文本前面
        final_text = f"更新日期: {formatted_time}\n{translated_text}"
        logging.info("格式化翻译文本")

        # 输出翻译结果到文件
        with open('更新日志.txt', 'w', encoding='utf-8') as file:
            file.write(final_text)
        logging.info("翻译结果已写入文件 '更新日志.txt'")
        
    except Exception as e:
        logging.error(f"翻译错误: {type(e).__name__}, {str(e)}")