# * @author        Yasir Aris M <yasiramunandar@gmail.com>
# * @date          2023-06-21 22:12:27
# * @projectName   MissKatyPyro
# * Copyright ©YasirPedia All rights reserved
import logging

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

from misskaty import app
from misskaty.helper.http import http
from misskaty.core.decorator.ratelimiter import ratelimiter
from misskaty.vars import CURRENCY_API

__MODULE__ = "Currency"
__HELP__ = """
/currency - Send structure message Telegram in JSON using Pyrogram Style.
"""

LOGGER = logging.getLogger(__name__)


@app.on_cmd("currency")
@ratelimiter
async def currency(_, ctx: Message):
    if CURRENCY_API is None:
        return await ctx.reply_msg(
            "<code>Oops!!get the API from</code> <a href='https://app.exchangerate-api.com/sign-up'>HERE</a> <code>& add it to config vars</code> (<code>CURRENCY_API</code>)",
            disable_web_page_preview=True,
        )
    if len(ctx.text.split()) != 4:
        return await ctx.reply_msg(
            f"Use format /{ctx.command[0]} [amount] [currency_from] [currency_to] to convert currency.",
            del_in=6,
        )

    amount, currency_from, currency_to = ctx.text.split()
    if amount.isdigit() or (
        amount.replace(".", "", 1).isdigit() and amount.count(".") < 2
    ):
        url = (
            f"https://v6.exchangerate-api.com/v6/{CURRENCY_API}/"
            f"pair/{currency_from}/{currency_to}/{amount}"
        )
        try:
            res = await http.get(url)
            data = res.json()
            try:
                conversion_rate = data["conversion_rate"]
                conversion_result = data["conversion_result"]
                target_code = data["target_code"]
                base_code = data["base_code"]
                last_update = data["time_last_update_utc"]
            except KeyError:
                return await ctx.reply_msg("<code>Invalid response from api !</i>")
            await ctx.reply_msg(
                f"**CURRENCY EXCHANGE RATE RESULT:**\n\n`{format(float(amount), ',')}` **{base_code}** = `{format(float(conversion_result), ',')}` **{target_code}**\n<b>Rate Today</b> = `{format(float(conversion_rate), ',')}`\n<b>Last Update:</b> {last_update}"
            )
        except Exception as err:
            await ctx.reply_msg(
                f"Failed convert currency, maybe you give wrong currency format or api down.\n\n<b>ERROR</b>: {err}"
            )
    else:
        await ctx.reply_msg(
            "<code>This seems to be some alien currency, which I can't convert right now.. (⊙_⊙;)</code>"
        )