import logging
import pytz
import modules.fileRW
from datetime import datetime
import modules.device
import modules.command
import modules.read_config
def convert_to_timestamp(string_time):
    # 定义日期时间格式
    date_format = "%Y-%m-%d %H:%M:%S"
    # 将字符串转换为datetime对象
    datetime_object = datetime.strptime(string_time, date_format)
    # 转换为时间戳（单位：秒）
    timestamp = int(datetime_object.timestamp())
    return timestamp

def convert_timestamp(timestamp):
    try:
        # 将时间戳转换为日期时间对象
        dt_object = datetime.fromtimestamp(timestamp)
        # 将日期时间对象转换为字符串格式
        formatted_date = dt_object.strftime("%Y-%m-%d %H:%M:%S")
        print(f"当前设备时间{formatted_date}")  # 输出: 2021-08-03 12:37:25
        logging.info(f"当前设备时间{formatted_date}")
        return formatted_date
    except Exception as e:
        logging.error(f"convert_timestamp error: {e}")
        print("Error occurred:", e)

def get_last_time():
    last_line = modules.fileRW.read_last_n_lines(1)
    print(f"last line: {last_line}")
    logging.info(f"get_last_time: {last_line}")
    if last_line != None:
        last_line_timestamp = convert_to_timestamp(last_line[0])
        print(f'last_line_timestamp: {last_line_timestamp}')
        return last_line_timestamp
    else:
        print("last line = None")
        return None


def str_to_timestamp(time_str):
    format_str = "%Y-%m-%d %H:%M:%S"
    try:
        dt_object = datetime.strptime(time_str,format_str)
        timestamp = int(dt_object.timestamp())
        return timestamp
    except ValueError as e:
        logging.error(f"str_to_timestamp error: {e}")
        print("Error:", e)
        return None



def adb_get_now_time(device):
    now_time = modules.command.get_now_time(device)
    if now_time != None:
        now_timestamp = str_to_timestamp(now_time)
        return now_timestamp
    else:
        return None

def monitor(device):
    if modules.command.get_record(device):
        last_line_timestamp = get_last_time()
        if last_line_timestamp != None:
            now_timestamp = adb_get_now_time(device)
            if now_timestamp != None:
                diff_timestamp = now_timestamp - last_line_timestamp
                print(f"diff_timestamp: {diff_timestamp},与上次成功获取任务时间差{int(diff_timestamp/60)}分钟")
                logging.info(f"{device}与上次成功获取任务时间差{int(diff_timestamp/60)}分钟")
                time_difference = int(modules.read_config.read_time_difference());
                if diff_timestamp >= time_difference:
                    success = modules.command.restart_ProxyMe(device)
                    if success:
                        return True
                    else:
                        return False
                else:
                    print(f"时间差小于{time_difference/60}分钟，不执行重启ProxyMe")
                    return True
            else:
                print(f"get now timestamp: failed")
                return False
        else:
            print("get now_timestamp failed")
            return False
    else:
        print("get record failed")
        return False