import os

from pyppeteer import launch
from telegram import Update
from telegram.constants import ChatAction
from telegram.ext import ConversationHandler, filters, CommandHandler, MessageHandler

from logger import Log
from manager import listener_plugins_class
from plugins.base import BasePlugins, restricts
from plugins.errorhandler import conversation_error_handler
from service.wish import WishCountInfo, get_one
from utils.base import PaimonContext


@listener_plugins_class()
class Gacha(BasePlugins):
    """
    抽卡模拟器（非首模拟器/减寿模拟器）
    """

    @classmethod
    def create_handlers(cls) -> list:
        gacha = cls()
        return [
            CommandHandler("gacha", gacha.command_start, block=False),
            MessageHandler(filters.Regex("^抽卡模拟器(.*)"), gacha.command_start, block=False),
            MessageHandler(filters.Regex("^非首模拟器(.*)"), gacha.command_start, block=False),
        ]

    def __init__(self):
        self.browser: launch = None
        self.current_dir = os.getcwd()
        self.resources_dir = os.path.join(self.current_dir, "resources")
        self.character_gacha_card = {}
        self.user_time = {}

    CHECK_SERVER, COMMAND_RESULT = range(10600, 10602)

    @conversation_error_handler
    @restricts(filters.ChatType.GROUPS, restricts_time=20, try_delete_message=True)
    @restricts(filters.ChatType.PRIVATE)
    async def command_start(self, update: Update, context: PaimonContext) -> int:
        message = update.message
        user = update.effective_user
        args = context.args
        match = context.match
        service = context.service
        gacha_name = "角色活动"
        if args is None:
            if match is not None:
                match_data = match.group(1)
                if match_data != "":
                    gacha_name = match_data
        else:
            if len(args) >= 1:
                gacha_name = args[0]
        if gacha_name not in ("角色活动-2", "武器活动", "常驻", "角色活动"):
            for key, value in {"2": "角色活动-2", "武器": "武器活动", "普通": "常驻"}.items():
                if key == gacha_name:
                    gacha_name = value
                    break
        Log.info(f"用户 {user.full_name}[{user.id}] 抽卡模拟器命令请求 || 参数 {gacha_name}")
        gacha_info = await service.gacha.gacha_info(gacha_name, default=False if args and len(args) >= 1 else True)
        # 用户数据储存和处理
        if gacha_info.get("gacha_id") is None:
            await message.reply_text(f"没有找到名为 {gacha_name} 的卡池")
            return ConversationHandler.END
        gacha_id: str = gacha_info["gacha_id"]
        user_gacha: dict[str, WishCountInfo] = context.user_data.get("gacha")
        if user_gacha is None:
            user_gacha = context.user_data["gacha"] = {}
        user_gacha_count: WishCountInfo = user_gacha.get(gacha_id)
        if user_gacha_count is None:
            user_gacha_count = user_gacha[gacha_id] = WishCountInfo(user_id=user.id)
        # 用户数据储存和处理
        await message.reply_chat_action(ChatAction.TYPING)
        data = {
            "_res_path": f"file://{self.resources_dir}",
            "name": f"{user.full_name}",
            "info": gacha_name,
            "poolName": gacha_info["title"],
            "items": [],
        }
        for _ in range(10):
            item = get_one(user_gacha_count, gacha_info)
            # 下面为忽略的代码，因为metadata未完善，具体武器和角色类型无法显示
            # item_name = item["item_name"]
            # item_type = item["item_type"]
            # if item_type == "角色":
            #     gacha_card = self.character_gacha_card.get(item_name)
            #     if gacha_card is None:
            #         await message.reply_text(f"获取角色 {item_name} GachaCard信息失败")
            #         return
            #     item["item_character_img"] = await url_to_file(gacha_card)
            data["items"].append(item)

        def take_rang(elem: dict):
            return elem["rank"]

        data["items"].sort(key=take_rang, reverse=True)
        await message.reply_chat_action(ChatAction.UPLOAD_PHOTO)
        # 因为 gacha_info["title"] 返回的是 HTML 标签 尝试关闭自动转义
        png_data = await service.template.render('genshin/gacha', "gacha.html", data,
                                                 {"width": 1157, "height": 603}, False, False)

        reply_message = await message.reply_photo(png_data)
        if filters.ChatType.GROUPS.filter(message):
            self._add_delete_message_job(context, reply_message.chat_id, reply_message.message_id, 300)
            self._add_delete_message_job(context, message.chat_id, message.message_id, 300)