from datetime import date
from enum import Enum
from typing import Optional
from sqlmodel import Field, SQLModel, Relationship
from src.classes import many_to_many_links


class BoardgameType(Enum):
    BOARDGAME = 'boardgame'
    BOARDGAMEEXPANSION = 'boardgameexpansion'
    OWNEDBOARDGAME = 'ownedboardgame'
    OWNEDBOARDGAMEEXPANSION = 'ownedboardgameexpansion'
    WISHLISTBOARDGAME = 'wishlistboardgame'
    WISHLISTBOARDGAMEEXPANSION = 'wishlistboardgameexpansion'


class BoardGameBase(SQLModel):
    name: str
    description: str
    weight: float
    image_url : str
    thumbnail_url : str
    year_published: int
    min_players: int
    max_players: int
    min_playing_time: int
    max_playing_time: int
    min_age: int

    model_config = {
        'validate_assignment':True
    }

# class OwnedBoardGameBase(BoardGameBase):
#     price_paid: float
#     acquisition_date: date
#     acquired_from: str

# class WishlistBoardGameBase(BoardGameBase):
#     wishlist_priority: int


class BoardGame(BoardGameBase, table=True):
    id: int = Field(primary_key=True)
    type: BoardgameType = BoardgameType.BOARDGAME
    #plays: list["Play"] = Relationship(back_populates='boardgame')
    designers: list["Designer"] = Relationship(back_populates="designed_boardgames", link_model=many_to_many_links.DesignerBoardGameLink)
    expansion_info: Optional["ExpansionInfo"] = Relationship(back_populates="boardgame")
    owned_info: Optional["OwnedInfo"] = Relationship(back_populates="boardgame")
    wishlist_info: Optional["WishlistInfo"] = Relationship(back_populates="boardgame")

    model_config = {
        'arbitrary_types_allowed':True
    }

class BoardGamePublic(BoardGameBase):
    id: int
    designers: list["Designer"]
    expansion_info: Optional["ExpansionInfo"]
    owned_info: Optional["OwnedInfo"]
    wishlist_info: Optional["WishlistInfo"]


class ExpansionInfo(BoardGameBase, table=True):
    id: Optional[int] = Field(default=None, primary_key=True)
    boardgame_id: int | None = Field(default=None, foreign_key="boardgame.id")
    boardgame: BoardGame = Relationship(
        #for one-on-one relationship
        sa_relationship_kwargs={'uselist': False},
        back_populates="expansion_info"
    )


class OwnedInfo(SQLModel, table=True):
    id: Optional[int] = Field(default=None, primary_key=True)
    boardgame_id: int | None = Field(default=None, foreign_key="boardgame.id")
    boardgame: BoardGame = Relationship(
        #for one-on-one relationship
        sa_relationship_kwargs={'uselist': False},
        back_populates="owned_info"
    )
    price_paid: float
    acquisition_date: date
    acquired_from: str

class WishlistInfo(SQLModel, table=True):
    id: Optional[int] = Field(default=None, primary_key=True)
    boardgame_id: int | None = Field(default=None, foreign_key="boardgame.id")
    boardgame: BoardGame = Relationship(
        #for one-on-one relationship
        sa_relationship_kwargs={'uselist': False},
        back_populates="wishlist_info"
    )
    wishlist_priority: int


# class BoardGamePublic(BoardGameBase):
#     id: int
#     type: BoardgameType
#     plays: list["Play"]
#     designers: list["Designer"]

# class BoardGameNoPlays(BoardGameBase):
#     id: int
#     designers: list["Designer"]
#     type: BoardgameType = BoardgameType.BOARDGAME


# class BoardGameExpansionPublic(BoardGameBase):
#     id: int
#     expansion_for: int
#     type: BoardgameType
#     plays: list["Play"]
#     designers: list["Designer"]

# class BoardGameExpansionNoPlays(BoardGameBase):
#     id: int
#     expansion_for: int
#     designers: list["Designer"]
#     type: BoardgameType = BoardgameType.BOARDGAMEEXPANSION

# class OwnedBoardGame(OwnedBoardGameBase, table=True):
#     id: int = Field(primary_key=True)
#     type: BoardgameType = BoardgameType.OWNEDBOARDGAME

# class OwnedBoardGameExpansion(OwnedBoardGameBase, table=True):
#     id: int = Field(primary_key=True)
#     expansion_for: int = Field(default=None, foreign_key="boardgame.id")
#     type: BoardgameType = BoardgameType.OWNEDBOARDGAMEEXPANSION

# class WishlistBoardGame(WishlistBoardGameBase, table=True):
#     id: int = Field(primary_key=True)
#     type: BoardgameType = BoardgameType.WISHLISTBOARDGAME

# class WishlistBoardGameExpansion(WishlistBoardGameBase, table=True):
#     id: int = Field(primary_key=True)
#     expansion_for: int = Field(default=None, foreign_key="boardgame.id")
#     type: BoardgameType = BoardgameType.WISHLISTBOARDGAMEEXPANSION




from src.classes.play_classes import Play, PlayPublic
from src.classes.people_classes import Designer
BoardGame.model_rebuild()
# BoardGameExpansion.model_rebuild()
# BoardGameNoPlays.model_rebuild()
# BoardGameExpansionNoPlays.model_rebuild()