from sqlalchemy import String, Text, Boolean, func, text
from sqlalchemy.orm import Mapped, mapped_column, relationship
from datetime import datetime
from typing import Optional, List
from app.database import Base


class Location(Base):
    __tablename__ = "locations"

    id: Mapped[int] = mapped_column(primary_key=True, index=True)
    name: Mapped[str] = mapped_column(String(255), nullable=False)
    address: Mapped[str] = mapped_column(Text, nullable=False)
    category: Mapped[str] = mapped_column(String(100), default="other")
    is_frequent: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, server_default=text('false'))
    contact_number: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
    email: Mapped[Optional[str]] = mapped_column(String(255), nullable=True)
    notes: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(default=func.now())
    updated_at: Mapped[datetime] = mapped_column(default=func.now(), onupdate=func.now())

    # Relationships
    events: Mapped[List["CalendarEvent"]] = relationship(back_populates="location")