from datetime import datetime, timezone
from sqlmodel import (
    ARRAY,
    Column,
    Relationship,
    SQLModel,
    Field,
    create_engine,
    String,
)

with open("db.secrets", "r") as f:
    db_secrets = f.readline().strip()

engine = create_engine(db_secrets)
del db_secrets


def utctime():
    return datetime.now(tz=timezone.utc)


class PlayerTeamLink(SQLModel, table=True):
    team_id: int | None = Field(default=None, foreign_key="team.id", primary_key=True)
    player_id: int | None = Field(
        default=None, foreign_key="player.id", primary_key=True
    )


class Team(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    name: str
    location: str | None
    country: str | None
    players: list["Player"] | None = Relationship(
        back_populates="teams", link_model=PlayerTeamLink
    )


class Player(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    name: str
    number: str | None = None
    teams: list[Team] | None = Relationship(
        back_populates="players", link_model=PlayerTeamLink
    )


class Chemistry(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    time: datetime | None = Field(default_factory=utctime)
    user: str
    love: list[str] = Field(sa_column=Column(ARRAY(String)))
    hate: list[str] = Field(sa_column=Column(ARRAY(String)))
    undecided: list[str] = Field(sa_column=Column(ARRAY(String)))


class MVPRanking(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    time: datetime | None = Field(default_factory=utctime)
    user: str
    mvps: list[str] = Field(sa_column=Column(ARRAY(String)))


class User(SQLModel, table=True):
    username: str = Field(default=None, primary_key=True)
    email: str | None = None
    full_name: str | None = None
    disabled: bool | None = None
    hashed_password: str | None = None
    player_id: int | None = Field(default=None, foreign_key="player.id")


SQLModel.metadata.create_all(engine)