from pyrogram import Client, filters
from pyrogram.enums import ChatType
from pyrogram.types import Message

from defs.exchange import exchange_client
from scheduler import scheduler
from init import user_me


@scheduler.scheduled_job("cron", hour="8", id="exchange.refresh")
async def exchange_refresh() -> None:
    await exchange_client.refresh()


@Client.on_message(filters.incoming &
                   filters.command(["exchange", f"exchange@{user_me.username}"]))
async def exchange_command(_: Client, message: Message):
    if not exchange_client.inited:
        await exchange_client.refresh()
    if not exchange_client.inited:
        return await message.reply("获取汇率数据出现错误！")
    text = await exchange_client.check_ex(message)
    if text == 'help':
        text = '该指令可用于查询汇率。\n使用方式举例:\n/exchange USD CNY - 1 USD 等于多少 CNY\n' \
               '/exchange 11 CNY USD - 11 CNY 等于多少 USD'
    elif text == 'ValueError':
        text = '金额不合法'
    elif text == 'ValueBig':
        text = '我寻思你也没这么多钱啊。'
    elif text == 'ValueSmall':
        text = '小数点后的数字咋这么多？'
    elif text == 'FromError':
        text = '不支持的起源币种。'
    elif text == 'ToError':
        text = '不支持的目标币种。'
    else:
        return await message.reply(text)
    reply_ = await message.reply(text)
    if message.chat.type == ChatType.PRIVATE:
        await reply_.reply('支持货币： <code>' + ', '.join(exchange_client.currencies) + '</code>')