__version__ = "0.1.0"
from urllib.parse import urljoin
from typing import Optional, Union
import requests


# Exceptions
class LimitExceeded(Exception):
    pass


class QueryTimeout(Exception):
    pass


class BadRequest(Exception):
    pass


class ServerSeeker:
    def __init__(self, api_key: str, endpoint: str = "https://api.serverseeker.net"):
        self.endpoint = endpoint
        self.session = requests.Session()
        self.session.headers.update({"Authorization": "Bearer " + api_key})
        self.session.headers.update({"User-Agent": f"ServerSeeker.py/{__version__} +https://git.magmaus3.eu.org/magmaus3/serverseeker.py"})

    def server_info(self, ip: str, port: int = 25565) -> dict:
        """
        Gives you info about a server.
        """
        rq = self.session.post(
            urljoin(self.endpoint, "/server_info"), json={"ip": ip, "port": port}
        )
        if not rq.ok:
            if rq.status_code == 400:
                raise BadRequest(rq.json()["error"])
            elif rq.status_code == 429:
                raise LimitExceeded(rq.json()["error"])
            elif rq.status_code == 504:
                raise QueryTimeout(rq.json()["error"])

        return rq.json()

    def servers(self,
        country_code: Optional[str] = None,
        max_players: Optional[int] = None,
        online_players: Optional[Union[tuple[Union[int, str], Union[int, str]], int]] = None,
        protocol: Optional[int] = None,
        software: Optional[str] = None,
        cracked: Optional[bool] = None,
        description: Optional[str] = None,
        asn: Optional[int] = None,
        ignore_modded: Optional[bool] = None,
        only_bungeespoofable: Optional[bool] = None
    ) -> list:
        """
        Gives you a list of servers (with matching criteria). Limited to 100 results.
        """
        rq = self.session.post(
            urljoin(self.endpoint, "/servers"), json={
                    "asn": asn,
                    "country_code": country_code,
                    "cracked": cracked,
                    "description": description,
                    "ignore_modded": ignore_modded,
                    "max_players": max_players,
                    "online_players": online_players,
                    "only_bungeespoofable": only_bungeespoofable,
                    "protocol": protocol,
                    "software": software
                }
        )
        if not rq.ok:
            try:
                if rq.status_code == 400:
                    raise BadRequest(rq.json()["error"])
                elif rq.status_code == 429:
                    raise LimitExceeded(rq.json()["error"])
                elif rq.status_code == 504:
                    raise QueryTimeout(rq.json()["error"])
            except:
                raise Exception(rq.text)

        return rq.json()

    def stats(self) -> dict:
        """
        Gives you stats about ServerSeeker. Somewhat inaccurate.
        """

        rq = self.session.get(
            urljoin(self.endpoint, "/stats")
        )
       
        return rq.json()

    def user_info(self) -> dict:
        """
        Gives you information about your account (user id, username, avatar url). 
        Also gives you information about your rate limits. 
        Rate limits reset at midnight UTC.
        """
        
        rq = self.session.post(
            urljoin(self.endpoint, "/user_info")
        )
        if not rq.ok:
            if rq.status_code == 400:
                raise BadRequest(rq.json()["error"])

        return rq.json()
    
    def whereis(self, name: Optional[str] = None, uuid: Optional[str] = None) -> dict:
        """
        Gives you a list of servers where a player was. Limited to 1000 results. 
        **Attention: You must use name OR uuid as your parameter, not both!**
        """
        if name and not uuid:
            data = {"name": name}
        elif uuid and not name:
            data = {"uuid": uuid}
        else:
            raise ValueError("You can only provide name or uuid, not both")

        rq = self.session.post(
                urljoin(self.endpoint, "/whereis"), json=data
        )

        if not rq.ok:
            if rq.status_code == 400:
                raise BadRequest(rq.json()["error"])
            elif rq.status_code == 429:
                raise LimitExceeded(rq.json()["error"])
            elif rq.status_code == 504:
                raise QueryTimeout(rq.json()["error"])

        return rq.json()