import uuid
from datetime import datetime
from sqlalchemy import String, Integer, Text, Boolean, DateTime, JSON
from sqlalchemy.orm import Mapped, mapped_column
from app.database import Base
import enum


class GameStatus(str, enum.Enum):
    waiting = "waiting"
    playing = "playing"
    paused = "paused"
    completed = "completed"


class PlayerStatus(str, enum.Enum):
    active = "active"
    left = "left"
    eliminated = "eliminated"


class MessageType(str, enum.Enum):
    public = "public"
    private = "private"
    system = "system"
    clue = "clue"


class GameSession(Base):
    __tablename__ = "game_sessions"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    script_id: Mapped[str] = mapped_column(String(36))
    status: Mapped[str] = mapped_column(String(20), default=GameStatus.waiting.value)
    phase: Mapped[str] = mapped_column(String(100), default="")
    phase_index: Mapped[int] = mapped_column(Integer, default=0)
    started_at: Mapped[datetime] = mapped_column(DateTime, nullable=True)
    completed_at: Mapped[datetime] = mapped_column(DateTime, nullable=True)
    config: Mapped[str] = mapped_column(JSON, default=dict)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)


class SessionPlayer(Base):
    __tablename__ = "session_players"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    session_id: Mapped[str] = mapped_column(String(36))
    user_id: Mapped[str] = mapped_column(String(36), nullable=True)
    role_id: Mapped[str] = mapped_column(String(100))
    role_name: Mapped[str] = mapped_column(String(100), default="")
    is_human: Mapped[bool] = mapped_column(Boolean, default=True)
    is_ready: Mapped[bool] = mapped_column(Boolean, default=False)
    avatar_url: Mapped[str] = mapped_column(Text, nullable=True)
    status: Mapped[str] = mapped_column(String(20), default=PlayerStatus.active.value)
    joined_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)


class ChatMessage(Base):
    __tablename__ = "chat_messages"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    session_id: Mapped[str] = mapped_column(String(36))
    sender_role_id: Mapped[str] = mapped_column(String(100))
    sender_name: Mapped[str] = mapped_column(String(100), default="")
    message_type: Mapped[str] = mapped_column(String(20), default=MessageType.public.value)
    content: Mapped[str] = mapped_column(Text)
    target_role_id: Mapped[str] = mapped_column(String(100), nullable=True)
    clue_id: Mapped[str] = mapped_column(String(100), nullable=True)
    phase_index: Mapped[int] = mapped_column(Integer, default=0)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)


class ClueState(Base):
    __tablename__ = "clues_state"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    session_id: Mapped[str] = mapped_column(String(36))
    clue_id: Mapped[str] = mapped_column(String(100))
    status: Mapped[str] = mapped_column(String(20), default="unreleased")
    revealed_by: Mapped[str] = mapped_column(String(100), nullable=True)
    released_at: Mapped[datetime] = mapped_column(DateTime, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)


class Vote(Base):
    __tablename__ = "votes"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    session_id: Mapped[str] = mapped_column(String(36))
    round: Mapped[int] = mapped_column(Integer, default=1)
    voter_id: Mapped[str] = mapped_column(String(36))
    target_id: Mapped[str] = mapped_column(String(36))
    reason: Mapped[str] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)