"""
@author: luojunhui
"""
import json
import time

from tqdm import tqdm
from datetime import datetime, timedelta
from argparse import ArgumentParser

from applications import PQMySQL, DeNetMysql, longArticlesMySQL
from applications.const import updateAccountReadAvgTaskConst


def get_account_fans_by_dt(db_client) -> dict:
    """
    获取每个账号发粉丝，通过日期来区分
    :return:
    """
    sql = f"""
        SELECT 
            t1.date_str, 
            t1.fans_count, 
            t2.gh_id
        FROM datastat_wx t1
        JOIN publish_account t2 ON t1.account_id = t2.id
        WHERE 
            t2.channel = 5 
        AND t2.status = 1 
        AND t1.date_str >= '2024-09-01' 
        ORDER BY t1.date_str;
    """
    result = db_client.select(sql)
    D = {}
    for line in result:
        dt = line[0]
        fans = line[1]
        gh_id = line[2]
        if D.get(gh_id):
            D[gh_id][dt] = fans
        else:
            D[gh_id] = {dt: fans}
    return D


class UpdateAccountInfoVersion3(object):
    """
    更新账号信息 v3
    """

    def __init__(self):
        self.const = updateAccountReadAvgTaskConst()
        self.pq = PQMySQL()
        self.de = DeNetMysql()
        self.lam = longArticlesMySQL()

    def get_account_position_read_rate(self, dt):
        """
        从长文数据库获取账号阅读均值
        :return:
        """
        dt = int(dt.replace("-", ""))
        sql = f"""
            SELECT 
                gh_id, position, read_rate_avg
            FROM
                long_articles_read_rate
            WHERE dt_version = {dt};
        """

        result = self.lam.select(sql)
        account_read_rate_dict = {}
        for item in result:
            gh_id = item[0]
            position = item[1]
            rate = item[2]
            key = "{}_{}".format(gh_id, position)
            account_read_rate_dict[key] = rate
        return account_read_rate_dict

    def get_publishing_accounts(self):
        """
        获取每日正在发布的账号
        :return:
        """
        sql = f"""
        SELECT DISTINCT
            t3.`name`,
            t3.gh_id,
            t3.follower_count,
            t6.account_source_name,
            t6.mode_type,
            t6.account_type,
            t6.`status`
        FROM
            publish_plan t1
            JOIN publish_plan_account t2 ON t1.id = t2.plan_id
            JOIN publish_account t3 ON t2.account_id = t3.id
            LEFT JOIN publish_account_wx_type t4 on t3.id = t4.account_id
            LEFT JOIN wx_statistics_group_source_account t5 on t3.id = t5.account_id
            LEFT JOIN wx_statistics_group_source t6 on t5.group_source_name = t6.account_source_name
        WHERE
            t1.plan_status = 1
            AND t3.channel = 5
            GROUP BY t3.id;
        """
        account_list = self.de.select(sql)
        result_list = [
            {
                "account_name": i[0],
                "gh_id": i[1],
                "fans": i[2],
                "account_source_name": i[3],
                "mode_type": i[4],
                "account_type": i[5],
                "status": i[6]
            } for i in account_list
        ]
        return result_list

    def do_task_list(self, dt):
        """
        do it
        """
        fans_dict = get_account_fans_by_dt(db_client=self.de)
        account_list = self.get_publishing_accounts()
        rate_dict = self.get_account_position_read_rate(dt)
        for account in tqdm(account_list):
            business_type = self.const.TOULIU if account[
                                                     'gh_id'] in self.const.TOULIU_ACCOUNTS else self.const.ARTICLES_DAILY
            fans = fans_dict.get(account['gh_id'], {}).get(dt, 0)
            if fans:
                for index in range(1, 9):
                    gh_id_position = "{}_{}".format(account['gh_id'], index)
                    if rate_dict.get(gh_id_position):
                        rate = rate_dict[gh_id_position]
                        read_avg = fans * rate
                        print(rate, read_avg)
                        insert_sql = f"""
                        INSERT INTO account_avg_info_v3
                        (gh_id, position, update_time, account_name, fans, read_avg, like_avg, status, account_type, account_mode, account_source, account_status, business_type, read_rate_avg)
                        values
                        (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s);
                        """
                        try:
                            self.pq.update(
                                sql=insert_sql,
                                params=(
                                    account['gh_id'],
                                    index,
                                    dt,
                                    account['account_name'],
                                    fans,
                                    read_avg,
                                    0,
                                    1,
                                    account['account_type'],
                                    account['mode_type'],
                                    account['account_source_name'],
                                    account['status'],
                                    business_type,
                                    rate
                                )
                            )
                        except Exception as e:
                            updateSQL = f"""
                            UPDATE account_avg_info_v3
                            set fans = %s, read_avg = %s, read_rate_avg = %s
                            where gh_id = %s and position = %s and update_time = %s
                            """
                            try:
                                affected_rows = self.pq.update(
                                    sql=updateSQL,
                                    params=(
                                        fans,
                                        read_avg,
                                        rate,
                                        account['gh_id'],
                                        index,
                                        dt
                                    )
                                )
                            except Exception as e:
                                print(e)

                        # 修改前一天的状态为 0
                        update_status_sql = f"""
                        UPDATE account_avg_info_v3
                        SET status = %s
                        where update_time != %s and gh_id = %s and position = %s;
                        """
                        rows_affected = self.pq.update(
                            sql=update_status_sql,
                            params=(
                                0, dt, account['gh_id'], index
                            )
                        )
                        print("修改成功")


def main():
    """
    main job
    :return:
    """
    parser = ArgumentParser()
    parser.add_argument("--run-date",
                        help="Run only once for date in format of %Y-%m-%d. \
                                If no specified, run as daily jobs.")
    args = parser.parse_args()
    Up = UpdateAccountInfoVersion3()
    if args.run_date:
        Up.do_task_list(dt=args.run_date)
    else:
        dt_object = datetime.fromtimestamp(int(time.time()))
        one_day = timedelta(days=1)
        yesterday = dt_object - one_day
        yesterday_str = yesterday.strftime('%Y-%m-%d')
        Up.do_task_list(dt=yesterday_str)


if __name__ == '__main__':
    main()