import traceback

import pymongo
from pymongo import UpdateOne
from pydantic import Field

from model import BaseModel
from .task import Task
from utils import *


class RepairGunfu(Task):
    """
    补充滚服
    """

    class Model(BaseModel):
        game_role_id: str = Field(..., min_length=1, title="角色id", alias='_game_role_id')
        device_id: str = Field(..., min_length=1, title='设备id', alias='_device_id')

    def cleaning(self, cursor_list):
        for cursor in cursor_list:  # type:dict
            for source_coll, ts in cursor.items():  # type:str,dict
                if ts['cursor_st'] == ts['cursor_et']:
                    continue
                logger.info(f'开始处理{self.game_name} 处理 {source_coll} 游标 {ts}')
                where = {
                    'role_create_time': {
                        '$gte': ts['cursor_st'],
                        '$lt': ts['cursor_et'],
                    },
                    'gunfu_num': {'$exists': False}
                }

                projection = self.Model.get_fields()
                bulk_data = []
                for item in self.local_db[source_coll].find(where, projection).sort('role_create_time',
                                                                                    pymongo.ASCENDING):
                    try:
                        # 新角色
                        model = self.Model(**item)
                        device_id = model.device_id
                        # 查找该设备所有滚服角色
                        role_cnt = self.local_db[source_coll].count(
                            {'_device_id': device_id, 'gunfu_num': {'$exists': True}})

                        bulk_data.append(
                            UpdateOne({'_game_role_id': model.game_role_id},
                                      {'$set': {'gunfu_num': role_cnt + 1}}, upsert=True))
                    except Exception as e:
                        msg = traceback.format_exc()
                        ddsend_msg(f'{self.game_name}.{source_coll}字段异常 {msg}')
                        logger.error(repr(e))
                if bulk_data:
                    self.local_db[self.dest_coll].bulk_write(bulk_data, ordered=False)
                    self.remote_db[self.dest_coll].bulk_write(bulk_data, ordered=False)
                self.set_cursor(cursor_st=ts['cursor_st'], cursor_et=ts['cursor_et'])