from nba_api.stats.endpoints._base import Endpoint
from nba_api.stats.library.http import NBAStatsHTTP
from nba_api.stats.library.parameters import Season, LeagueIDNullable


class CommonTeamRoster(Endpoint):
    endpoint = "commonteamroster"
    expected_data = {
        "Coaches": [
            "TEAM_ID",
            "SEASON",
            "COACH_ID",
            "FIRST_NAME",
            "LAST_NAME",
            "COACH_NAME",
            "IS_ASSISTANT",
            "COACH_TYPE",
            "SORT_SEQUENCE",
        ],
        "CommonTeamRoster": [
            "TeamID",
            "SEASON",
            "LeagueID",
            "PLAYER",
            "PLAYER_SLUG",
            "NUM",
            "POSITION",
            "HEIGHT",
            "WEIGHT",
            "BIRTH_DATE",
            "AGE",
            "EXP",
            "SCHOOL",
            "PLAYER_ID",
        ],
    }

    nba_response = None
    data_sets = None
    player_stats = None
    team_stats = None
    headers = None

    def __init__(
        self,
        team_id,
        season=Season.default,
        league_id_nullable=LeagueIDNullable.default,
        proxy=None,
        headers=None,
        timeout=30,
        get_request=True,
    ):
        self.proxy = proxy
        if headers is not None:
            self.headers = headers
        self.timeout = timeout
        self.parameters = {
            "TeamID": team_id,
            "Season": season,
            "LeagueID": league_id_nullable,
        }
        if get_request:
            self.get_request()

    def get_request(self):
        self.nba_response = NBAStatsHTTP().send_api_request(
            endpoint=self.endpoint,
            parameters=self.parameters,
            proxy=self.proxy,
            headers=self.headers,
            timeout=self.timeout,
        )
        self.load_response()

    def load_response(self):
        data_sets = self.nba_response.get_data_sets()
        self.data_sets = [
            Endpoint.DataSet(data=data_set)
            for data_set_name, data_set in data_sets.items()
        ]
        # Handle cases where Coaches dataset may not be present (#553)
        self.coaches = Endpoint.DataSet(
            data=data_sets.get("Coaches", {"headers": self.expected_data["Coaches"], "data": []})
        )
        self.common_team_roster = Endpoint.DataSet(data=data_sets["CommonTeamRoster"])