from typing import *
import itsdangerous
import aiohttp

from royalnet.backpack import tables as rbt
import royalnet.commands as rc
import royalnet.utils as ru

from .abstract.linker import LinkerCommand
from ..types import Updatable
from ..tables import Osu
from ..stars.api_auth_login_osu import ApiAuthLoginOsuStar


class OsuCommand(LinkerCommand):
    name = "osu"

    description = "Connetti e sincronizza il tuo account di osu!"

    @property
    def client_id(self):
        return self.config[self.name]['client_id']

    @property
    def client_secret(self):
        return self.config[self.name]['client_secret']

    @property
    def base_url(self):
        return self.config['base_url']

    @property
    def secret_key(self):
        return self.config['secret_key']

    async def get_updatables_of_user(self, session, user: rbt.User) -> List[Osu]:
        return user.osu

    async def get_updatables(self, session) -> List[Osu]:
        return await ru.asyncify(session.query(self.alchemy.get(Osu)).all)

    async def create(self,
                     session,
                     user: rbt.User,
                     args: rc.CommandArgs,
                     data: Optional[rc.CommandData] = None) -> Optional[Osu]:
        serializer = itsdangerous.URLSafeSerializer(self.secret_key, salt="osu")
        # TODO: Ensure the chat the link is being sent in is secure!!!
        await data.reply("🔑 [b]Login necessario[/b]\n"
                         f"[url=https://osu.ppy.sh/oauth/authorize"
                         f"?client_id={self.client_id}"
                         f"&redirect_uri={self.base_url}{ApiAuthLoginOsuStar.path}"
                         f"&response_type=code"
                         f"&state={serializer.dumps(user.uid)}]"
                         f"Connetti account di osu! a {user.username}"
                         f"[/url]")
        return None

    async def update(self, session, obj: Osu, change: Callable[[str, Any], Awaitable[None]]):
        await obj.refresh_if_expired(client_id=self.client_id,
                                     client_secret=self.client_secret,
                                     base_url=self.base_url,
                                     path=ApiAuthLoginOsuStar.path)
        async with aiohttp.ClientSession(headers={"Authorization": f"Bearer {obj.access_token}"}) as session:
            async with session.get("https://osu.ppy.sh/api/v2/me/osu") as response:
                m = await response.json()
                obj.avatar_url = m["avatar_url"]
                obj.username = m["username"]
                if "statistics" in m:
                    await change("standard_pp", m["statistics"].get("pp"))
            async with session.get("https://osu.ppy.sh/api/v2/me/taiko") as response:
                m = await response.json()
                if "statistics" in m:
                    await change("taiko_pp", m["statistics"].get("pp"))
            async with session.get("https://osu.ppy.sh/api/v2/me/fruits") as response:
                m = await response.json()
                if "statistics" in m:
                    await change("catch_pp", m["statistics"].get("pp"))
            async with session.get("https://osu.ppy.sh/api/v2/me/mania") as response:
                m = await response.json()
                if "statistics" in m:
                    await change("mania_pp", m["statistics"].get("pp"))

    async def on_increase(self, session, obj: Osu, attribute: str, old: Any, new: Any) -> None:
        if attribute == "standard_pp":
            await self.notify(f"📈 [b]{obj.user}[/b] è salito a [b]{new:.0f}pp[/b] su [i]osu![/i]! Congratulazioni!")
        elif attribute == "taiko_pp":
            await self.notify(f"📈 [b]{obj.user}[/b] è salito a [b]{new:.0f}pp[/b] su [i]osu!taiko[/i]! Congratulazioni!")
        elif attribute == "catch_pp":
            await self.notify(f"📈 [b]{obj.user}[/b] è salito a [b]{new:.0f}pp[/b] su [i]osu!catch[/i]! Congratulazioni!")
        elif attribute == "mania_pp":
            await self.notify(f"📈 [b]{obj.user}[/b] è salito a [b]{new:.0f}pp[/b] su [i]osu!mania[/i]! Congratulazioni!")

    async def on_unchanged(self, session, obj: Osu, attribute: str, old: Any, new: Any) -> None:
        pass

    async def on_decrease(self, session, obj: Osu, attribute: str, old: Any, new: Any) -> None:
        if attribute == "standard_pp":
            await self.notify(f"📉 [b]{obj.user}[/b] è sceso a [b]{new:.0f}pp[/b] su [i]osu![/i].")
        elif attribute == "taiko_pp":
            await self.notify(f"📉 [b]{obj.user}[/b] è sceso a [b]{new:.0f}pp[/b] su [i]osu!taiko[/i].")
        elif attribute == "catch_pp":
            await self.notify(f"📉 [b]{obj.user}[/b] è sceso a [b]{new:.0f}pp[/b] su [i]osu!catch[/i].")
        elif attribute == "mania_pp":
            await self.notify(f"📉 [b]{obj.user}[/b] è sceso a [b]{new:.0f}pp[/b] su [i]osu!mania[/i].")

    async def on_first(self, session, obj: Osu, attribute: str, old: None, new: Any) -> None:
        if attribute == "standard_pp":
            await self.notify(f"⭐️ [b]{obj.user}[/b] ha guadagnato i suoi primi [b]{new:.0f}pp[/b] su [i]osu![/i]!")
        elif attribute == "taiko_pp":
            await self.notify(f"⭐️ [b]{obj.user}[/b] ha guadagnato i suoi primi [b]{new:.0f}pp[/b] su [i]osu!taiko[/i]!")
        elif attribute == "catch_pp":
            await self.notify(f"⭐️ [b]{obj.user}[/b] ha guadagnato i suoi primi [b]{new:.0f}pp[/b] su [i]osu!catch[/i]!")
        elif attribute == "mania_pp":
            await self.notify(f"⭐️ [b]{obj.user}[/b] ha guadagnato i suoi primi [b]{new:.0f}pp[/b] su [i]osu!mania[/i]!")

    async def on_reset(self, session, obj: Osu, attribute: str, old: Any, new: None) -> None:
        if attribute == "standard_pp":
            await self.notify(f"⬜️ [b]{obj.user}[/b] non è più classificato su [i]osu![/i].")
        elif attribute == "taiko_pp":
            await self.notify(f" ⬜️[b]{obj.user}[/b] non è più classificato su [i]osu!taiko[/i].")
        elif attribute == "catch_pp":
            await self.notify(f"⬜️ [b]{obj.user}[/b] non è più classificato su [i]osu!catch[/i].")
        elif attribute == "mania_pp":
            await self.notify(f"⬜️ [b]{obj.user}[/b] non è più classificato su [i]osu!mania[/i].")

    def describe(self, obj: Osu) -> str:
        message = [
            f"ℹ️ [url=https://osu.ppy.sh/users/{obj.osu_id}]{obj.username}[/url]",
            f"osu!: [b]{obj.standard_pp:.0f}pp[/b]",
            f"osu!taiko: [b]{obj.taiko_pp:.0f}pp[/b]",
            f"osu!catch: [b]{obj.catch_pp:.0f}pp[/b]",
            f"osu!mania: [b]{obj.mania_pp:.0f}pp[/b]",
        ]
        return "\n".join(message)