from datetime import datetime
import uuid

import nonebot
from nonebot.adapters import Bot
from nonebot.drivers import Driver
from tortoise import Tortoise
from tortoise.exceptions import OperationalError
import ujson as json

from zhenxun.models.bot_connect_log import BotConnectLog
from zhenxun.models.bot_console import BotConsole
from zhenxun.models.goods_info import GoodsInfo
from zhenxun.models.group_member_info import GroupInfoUser
from zhenxun.models.sign_user import SignUser
from zhenxun.models.user_console import UserConsole
from zhenxun.services.log import logger
from zhenxun.utils.decorator.shop import shop_register
from zhenxun.utils.platform import PlatformUtils

driver: Driver = nonebot.get_driver()


@driver.on_bot_connect
async def _(bot: Bot):
    logger.debug(f"Bot: {bot.self_id} 建立连接...")
    await BotConnectLog.create(
        bot_id=bot.self_id, platform=bot.adapter, connect_time=datetime.now(), type=1
    )
    if not await BotConsole.exists(bot_id=bot.self_id):
        await BotConsole.create(
            bot_id=bot.self_id, platform=PlatformUtils.get_platform(bot)
        )


@driver.on_bot_disconnect
async def _(bot: Bot):
    logger.debug(f"Bot: {bot.self_id} 断开连接...")
    await BotConnectLog.create(
        bot_id=bot.self_id, platform=bot.adapter, connect_time=datetime.now(), type=0
    )


SIGN_SQL = """
select distinct on("user_id") t1.user_id, t1.checkin_count, t1.add_probability,
t1.specify_probability, t1.impression
from public.sign_group_users t1
  join (
    select user_id, max(t2.impression) as max_impression
    from public.sign_group_users t2
    group by user_id
  ) t on t.user_id = t1.user_id and t.max_impression = t1.impression
"""

BAG_SQL = """
select t1.user_id, t1.gold, t1.property
from public.bag_users t1
  join (
    select user_id, max(t2.gold) as max_gold
    from public.bag_users t2
    group by user_id
  ) t on t.user_id = t1.user_id and t.max_gold = t1.gold
"""


@driver.on_startup
async def _():
    """签到与用户的数据迁移"""
    if goods_list := await GoodsInfo.filter(uuid__isnull=True).all():
        for goods in goods_list:
            goods.uuid = uuid.uuid1()  # type: ignore
        await GoodsInfo.bulk_update(goods_list, ["uuid"], 10)
    await shop_register.load_register()
    if (
        not await UserConsole.annotate().count()
        and not await SignUser.annotate().count()
    ):
        try:
            group_user = []
            try:
                group_user = await GroupInfoUser.filter(uid__isnull=False).all()
            except Exception as e:
                logger.warning("获取GroupInfoUser数据uid失败...", e=e)
            user2uid = {u.user_id: u.uid for u in group_user}
            db = Tortoise.get_connection("default")
            old_sign_list = await db.execute_query_dict(SIGN_SQL)
            old_bag_list = await db.execute_query_dict(BAG_SQL)
            goods = {
                g["goods_name"]: g["uuid"]
                for g in await GoodsInfo.annotate().values("goods_name", "uuid")
            }
            create_list = []
            sign_id_list = []
            max_uid = max(user2uid.values()) + 1 if user2uid else 0
            for old_sign in old_sign_list:
                sign_id_list.append(old_sign["user_id"])
                if old_bag := [
                    b for b in old_bag_list if b["user_id"] == old_sign["user_id"]
                ]:
                    old_bag = old_bag[0]
                    property = json.loads(old_bag["property"])
                    props = {}
                    if property:
                        for name, num in property.items():
                            if name in goods:
                                props[goods[name]] = num
                    create_list.append(
                        UserConsole(
                            user_id=old_sign["user_id"],
                            platform="qq",
                            uid=user2uid.get(old_sign["user_id"]) or max_uid,
                            props=props,
                            gold=old_bag["gold"],
                        )
                    )
                    if not user2uid.get(old_sign["user_id"]):
                        max_uid += 1
                else:
                    create_list.append(
                        UserConsole(
                            user_id=old_sign["user_id"], platform="qq", uid=max_uid
                        )
                    )
                    max_uid += 1
            if create_list:
                logger.info("开始迁移用户数据...")
                await UserConsole.bulk_create(create_list, 10)
                logger.info("迁移用户数据完成!")
            create_list.clear()
            uc_dict = {u.user_id: u for u in await UserConsole.all()}
            for old_sign in old_sign_list:
                user_console = uc_dict.get(
                    old_sign["user_id"]
                ) or await UserConsole.get_user(old_sign["user_id"], "qq")
                create_list.append(
                    SignUser(
                        user_id=old_sign["user_id"],
                        user_console=user_console,
                        platform="qq",
                        sign_count=old_sign["checkin_count"],
                        impression=old_sign["impression"],
                        add_probability=old_sign["add_probability"],
                        specify_probability=old_sign["specify_probability"],
                    )
                )
            if create_list:
                logger.info("开始迁移签到数据...")
                await SignUser.bulk_create(create_list, 10)
                logger.info("迁移签到数据完成!")
        except OperationalError as e:
            logger.warning("数据迁移", e=e)