from sqlalchemy import Column, String, Boolean, DateTime, ForeignKey, Text, Integer
from sqlalchemy.dialects.postgresql import UUID, JSONB
from sqlalchemy.orm import relationship
from datetime import datetime
from app.database import Base
import uuid


class Team(Base):
    __tablename__ = "teams"

    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    name = Column(String(255), nullable=False)
    owner_id = Column(UUID(as_uuid=True), nullable=False, index=True)
    description = Column(Text)
    member_count = Column(Integer, default=0)
    max_members = Column(Integer, default=5)
    tier = Column(String(50), default="free")
    is_active = Column(Boolean, default=True)
    created_at = Column(DateTime, default=datetime.utcnow)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    members = relationship("TeamMember", back_populates="team", cascade="all, delete-orphan")


class TeamMember(Base):
    __tablename__ = "team_members"

    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    team_id = Column(UUID(as_uuid=True), ForeignKey("teams.id"), nullable=False, index=True)
    user_id = Column(UUID(as_uuid=True), nullable=False, index=True)
    role = Column(String(50), default="member")
    invited_by = Column(UUID(as_uuid=True))
    status = Column(String(50), default="active")
    joined_at = Column(DateTime, default=datetime.utcnow)
    created_at = Column(DateTime, default=datetime.utcnow)

    team = relationship("Team", back_populates="members")