"""
@author: luojunhui
Read data from ODPS daily and save file to static folder
"""
import json
import os
import time
import schedule
from datetime import datetime, timedelta
from concurrent.futures.thread import ThreadPoolExecutor

from applications.functions.odps import PyODPS
from applications.functions.ask_kimi import ask_kimi


def read_data_from_odps_daily(dt):
    """
    Read data from ODPS daily and save file to static folder
    :return:
    """
    sql = f"""select * from loghubods.lastday_return where dt = '{dt}' limit 2000;"""
    data_list = PyODPS().select(sql)
    obj_list = [
        {
            "video_id": obj['videoid'],
            "title": obj['title'],
            "uid": obj['uid'],
            "dt": dt
        } for obj in data_list
    ]
    return obj_list


def save_file_to_local(obj):
    """
    use kimi to mine data info and save to local file
    :param obj:
    :return:
    """
    video_id = obj['video_id']
    title = obj['title']
    uid = obj['uid']
    dt = obj["dt"]
    save_path = os.path.join(os.getcwd(), 'applications', 'static', dt, "{}_{}.json".format(uid, video_id))
    print(save_path)
    if os.path.exists(save_path):
        return
    else:
        os.makedirs(os.path.dirname(save_path), exist_ok=True)
        if not title:
            result = {}
        else:
            result = ask_kimi(title)
        print(result)
        with open(save_path, "w", encoding="utf-8") as f:
            f.write(json.dumps(result, ensure_ascii=False))


def run():
    """
    Read data from ODPS daily and save file to static folder with thread pool
    :return:
    """
    today = datetime.today()
    yesterday = today - timedelta(days=1)
    yesterday_str = yesterday.strftime("%Y%m%d")
    data_list = read_data_from_odps_daily(yesterday_str)
    # print(data_list)
    # for obj in data_list:
    #     save_file_to_local(obj)
    with ThreadPoolExecutor(max_workers=10) as Pool:
        Pool.map(save_file_to_local, data_list)


if __name__ == '__main__':
    run()
    # 设置任务每天的 9:00 执行
    # schedule.every().day.at("09:00").do(run)
    # while True:
    #     schedule.run_pending()
    #     time.sleep(1)