import json
import datetime
import traceback

from pymysql.cursors import DictCursor
from tqdm import tqdm

from applications import aiditApi
from applications.api import ApolloApi, FeishuBotApi
from applications.const import SingleVideoPoolPublishTaskConst
from applications.db import DatabaseConnector
from config import long_articles_config

# init
apollo_api = ApolloApi(env="prod")
feishu_bot_api = FeishuBotApi()
const = SingleVideoPoolPublishTaskConst()

# get config information from apollo
video_pool_config = json.loads(
    apollo_api.get_config_value(key="video_pool_publish_config")
)
video_category_list = json.loads(apollo_api.get_config_value(key="category_list"))
platform_list = list(video_pool_config.keys())


class PublishSingleVideoPoolVideos:
    def __init__(self):
        self.db_client = DatabaseConnector(db_config=long_articles_config)
        self.db_client.connect()

    def get_task_list(self, platform: str) -> list[dict]:
        daily_limit = video_pool_config[platform]["process_num_each_day"]
        fetch_query = f"""
            select t1.id, t1.content_trace_id, t1.pq_vid, t1.score, t2.category
            from single_video_transform_queue t1
            join publish_single_video_source t2 on t1.content_trace_id = t2.content_trace_id
            where 
                t1.status = {const.TRANSFORM_INIT_STATUS} 
                and t1.platform = '{platform}' 
                and t2.category_status = {const.SUCCESS_STATUS}
            order by score desc
            limit {daily_limit};
        """
        fetch_response = self.db_client.fetch(query=fetch_query, cursor_type=DictCursor)
        return fetch_response

    def update_tasks_status(
        self, task_id_tuple: tuple, ori_status: int, new_status: int
    ) -> int:
        update_query = f"""
            update single_video_transform_queue
            set status = %s
            where id in %s and status = %s;
        """
        affected_rows = self.db_client.save(
            query=update_query, params=(new_status, task_id_tuple, ori_status)
        )
        return affected_rows

    def create_crawler_plan(
        self, vid_list: list, platform: str, task_id_tuple: tuple, category: str
    ) -> None:
        try:
            # create video crawler plan
            plan_name = f"{video_pool_config[platform]['nick_name']}-{category}-{datetime.datetime.today().strftime('%Y-%m-%d')}-视频数量： {len(vid_list)}"
            crawler_plan_response = aiditApi.auto_create_single_video_crawler_task(
                plan_name=plan_name,
                plan_tag="单视频供给冷启动",
                video_id_list=vid_list,
            )
            crawler_plan_id = crawler_plan_response["data"]["id"]
            crawler_plan_name = crawler_plan_response["data"]["name"]

            # bind crawler plan to generate plan
            crawler_task_list = [
                {
                    "contentType": 1,
                    "inputSourceModal": 4,
                    "inputSourceChannel": 10,
                    "inputSourceType": 2,
                    "inputSourceValue": crawler_plan_id,
                    "inputSourceSubType": None,
                    "fieldName": None,
                    "inputSourceLabel": "原始帖子-视频-票圈小程序-内容添加计划-{}".format(
                        crawler_plan_name
                    ),
                }
            ]
            generate_plan_id = video_pool_config[platform]["generate_plan_id"]
            aiditApi.bind_crawler_task_to_generate_task(
                crawler_task_list=crawler_task_list,
                generate_task_id=generate_plan_id,
            )

            # update status
            self.update_tasks_status(
                task_id_tuple=task_id_tuple,
                ori_status=const.TRANSFORM_INIT_STATUS,
                new_status=const.TRANSFORM_SUCCESS_STATUS,
            )
        except Exception as e:
            feishu_bot_api.bot(
                title="视频内容池发布任务",
                detail={
                    "platform": platform,
                    "date": datetime.datetime.today().strftime("%Y-%m-%d"),
                    "msg": "发布视频内容池失败，原因：{}".format(str(e)),
                    "detail": traceback.format_exc(),
                },
                mention=False,
            )

    def deal(self):
        """
        entrance of this class
        """
        platform_map = [
            (key, video_pool_config[key]["nick_name"]) for key in video_pool_config
        ]
        columns = [
            feishu_bot_api.create_feishu_columns_sheet(
                sheet_type="plain_text", sheet_name="category", display_name="品类"
            ),
            feishu_bot_api.create_feishu_columns_sheet(
                sheet_type="number", sheet_name="total", display_name="品类视频总量"
            ),
            *[
                feishu_bot_api.create_feishu_columns_sheet(
                    sheet_type="number", sheet_name=platform, display_name=display_name
                )
                for platform, display_name in platform_map
            ],
        ]
        publish_detail_table = {}

        for platform in tqdm(platform_list, desc="process each platform"):
            task_list = self.get_task_list(platform)
            if task_list:
                # split task list into each category
                for category in video_category_list:
                    task_list_with_category = [
                        task for task in task_list if task["category"] == category
                    ]
                    task_id_tuple = tuple(
                        [task["id"] for task in task_list_with_category]
                    )
                    vid_list = [task["pq_vid"] for task in task_list_with_category]
                    if vid_list:
                        self.create_crawler_plan(
                            vid_list, platform, task_id_tuple, category
                        )
                        if publish_detail_table.get(platform):
                            publish_detail_table[platform][category] = len(vid_list)
                        else:
                            publish_detail_table[platform] = {category: len(vid_list)}
                    else:
                        continue
            else:
                feishu_bot_api.bot(
                    title="视频内容池发布任务",
                    detail={
                        "platform": platform,
                        "date": datetime.datetime.today().strftime("%Y-%m-%d"),
                        "msg": "该渠道今日无供给，注意关注供给详情",
                    },
                    mention=False,
                )
        detail_rows = []
        for category in video_category_list:
            platform_counts = {
                platform: publish_detail_table.get(platform, {}).get(category, 0)
                for platform in platform_list
            }
            total = sum(platform_counts.values())
            detail_rows.append(
                {"category": category, **platform_counts, "total": total}
            )
        feishu_bot_api.bot(
            title="视频内容池冷启动发布任务",
            detail={
                "columns": columns,
                "rows": detail_rows,
            },
            table=True,
            mention=False,
        )