from sqlalchemy import Column, Integer, String, Boolean, DateTime, JSON, Text, ForeignKey
from sqlalchemy.dialects.postgresql import UUID
import uuid
import pendulum

from app.database.session import Base


class Game(Base):
    """Game model"""
    __tablename__ = "games"

    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    league_id = Column(String(50), nullable=False, index=True)
    home_team_id = Column(Integer, nullable=False)
    away_team_id = Column(Integer, nullable=False)
    status = Column(String(20), nullable=False, default="pending", index=True)
    game_mode = Column(String(20), nullable=False)
    visibility = Column(String(20), nullable=False)
    current_inning = Column(Integer)
    current_half = Column(String(10))
    home_score = Column(Integer, default=0)
    away_score = Column(Integer, default=0)
    created_at = Column(DateTime, default=lambda: pendulum.now('UTC'), index=True)
    started_at = Column(DateTime)
    completed_at = Column(DateTime)
    winner_team_id = Column(Integer)
    game_metadata = Column(JSON, default=dict)


class Play(Base):
    """Play model"""
    __tablename__ = "plays"

    id = Column(Integer, primary_key=True, autoincrement=True)
    game_id = Column(UUID(as_uuid=True), ForeignKey("games.id"), nullable=False, index=True)
    play_number = Column(Integer, nullable=False)
    inning = Column(Integer, nullable=False)
    half = Column(String(10), nullable=False)
    outs_before = Column(Integer, nullable=False)
    outs_recorded = Column(Integer, nullable=False)
    batter_id = Column(Integer, nullable=False)
    pitcher_id = Column(Integer, nullable=False)
    runners_before = Column(JSON)
    runners_after = Column(JSON)
    balls = Column(Integer)
    strikes = Column(Integer)
    defensive_positioning = Column(String(50))
    offensive_approach = Column(String(50))
    dice_roll = Column(Integer)
    hit_type = Column(String(50))
    result_description = Column(Text)
    runs_scored = Column(Integer, default=0)
    created_at = Column(DateTime, default=lambda: pendulum.now('UTC'), index=True)
    play_metadata = Column(JSON, default=dict)


class Lineup(Base):
    """Lineup model"""
    __tablename__ = "lineups"

    id = Column(Integer, primary_key=True, autoincrement=True)
    game_id = Column(UUID(as_uuid=True), ForeignKey("games.id"), nullable=False, index=True)
    team_id = Column(Integer, nullable=False, index=True)
    card_id = Column(Integer, nullable=False)
    position = Column(String(10), nullable=False)
    batting_order = Column(Integer)
    is_starter = Column(Boolean, default=True)
    is_active = Column(Boolean, default=True, index=True)
    entered_inning = Column(Integer, default=1)
    lineup_metadata = Column(JSON, default=dict)


class GameSession(Base):
    """Game session tracking"""
    __tablename__ = "game_sessions"

    game_id = Column(UUID(as_uuid=True), ForeignKey("games.id"), primary_key=True)
    connected_users = Column(JSON, default=dict)
    last_action_at = Column(DateTime, default=lambda: pendulum.now('UTC'), index=True)
    state_snapshot = Column(JSON, default=dict)