"""
@author: luojunhui
将抓取的视频发送至pq获取视频的审核结果
"""
from typing import List, Dict

from tqdm import tqdm
from pymysql.cursors import DictCursor

from applications import PQAPI
from applications import longArticlesMySQL
from applications.const import WeixinVideoCrawlerConst

const = WeixinVideoCrawlerConst()
pq_functions = PQAPI()


class PublishVideosForAudit(object):
    """
    发布视频到pq,获取video_id,并且轮询获取视频id状态
    """

    def __init__(self):
        self.db = longArticlesMySQL()

    def get_publish_video_list(self) -> List[Dict]:
        """
        获取视频的信息
        :return:
        """
        sql = f"""SELECT id, article_title, video_oss_path FROM publish_single_video_source WHERE audit_status = {const.VIDEO_AUDIT_INIT_STATUS};"""
        response = self.db.select(sql, cursor_type=DictCursor)
        return response

    def update_audit_status(self, video_id: int, ori_audit_status: int, new_audit_status: int) -> int:
        """
        更新视频的审核状态
        :param new_audit_status:
        :param ori_audit_status:
        :param video_id:
        :param
        :return:
        """
        update_sql = f"""
            UPDATE publish_single_video_source
            SET audit_status = %s 
            WHERE audit_video_id = %s and audit_status = %s;
        """
        affected_rows = self.db.update(
            sql=update_sql,
            params=(new_audit_status, video_id, ori_audit_status)
        )
        return affected_rows

    def publish_each_video(self, video_obj: Dict) -> None:
        """
        发布视频到pq
        :param video_obj:
        :return:
        """
        response = pq_functions.publish_to_pq(
            oss_path=video_obj.get("video_oss_path"),
            uid=const.DEFAULT_ACCOUNT_UID,
            title=video_obj.get("article_title")
        )
        response_json = response.json()
        if response_json.get("code") == const.REQUEST_SUCCESS:
            video_id = response_json['data']['id']
            update_sql = f"""
                UPDATE publish_single_video_source
                SET audit_status = %s, audit_video_id = %s
                WHERE id = %s;
            """
            affected_rows = self.db.update(
                sql=update_sql,
                params=(const.VIDEO_AUDIT_PROCESSING_STATUS, video_id, video_obj['id'])
            )
            if affected_rows:
                print("视频发布成功--{}".format(video_id))
            else:
                print("视频发布失败--{}".format(video_id))
        else:
            print("视频发布失败--{}".format(video_obj.get("video_oss_path")))

    def get_check_article_list(self) -> List[Dict]:
        """
        获取需要检查的视频列表
        :return:
        """
        sql = f"""SELECT audit_video_id FROM publish_single_video_source WHERE audit_status = {const.VIDEO_AUDIT_PROCESSING_STATUS};"""
        response = self.db.select(sql, cursor_type=DictCursor)
        return response

    def check_video_status(self, video_id: int) -> bool:
        """
        检查视频的状态，若视频审核通过or不通过，修改记录状态
        :param video_id:
        :return:
        """
        response = pq_functions.getPQVideoListDetail([video_id])
        audit_status = response.get("data")[0].get("auditStatus")
        if audit_status == const.PQ_AUDIT_SUCCESS_STATUS:
            affected_rows = self.update_audit_status(
                video_id=video_id,
                ori_audit_status=const.VIDEO_AUDIT_PROCESSING_STATUS,
                new_audit_status=const.VIDEO_AUDIT_SUCCESS_STATUS
            )
            if affected_rows:
                return True
            else:
                return False
        elif audit_status in {const.PQ_AUDIT_SELF_VISIBLE_STATUS, const.PQ_AUDIT_FAIL_STATUS}:
            affected_rows = self.update_audit_status(
                video_id=video_id,
                ori_audit_status=const.VIDEO_AUDIT_PROCESSING_STATUS,
                new_audit_status=const.VIDEO_AUDIT_FAIL_STATUS
            )
            if affected_rows:
                return True
            else:
                return False
        else:
            return False

    def publish_job(self):
        """
        发布视频到pq
        :return:
        """
        video_list = self.get_publish_video_list()
        for video_obj in tqdm(video_list, desc="视频发布"):
            self.publish_each_video(video_obj)
        print("视频发布完成")

    def check_job(self):
        """
        检查视频的状态
        :return:
        """
        video_list = self.get_check_article_list()
        for video_obj in tqdm(video_list, desc="视频检查"):
            video_id = video_obj.get("audit_video_id")
            self.check_video_status(video_id)
        print("视频检查完成")