"""
Project Model - Workspaces for organizing investigations
"""
from sqlalchemy import Column, String, Text, DateTime
from datetime import datetime
import uuid

from app.core.database import Base


def generate_uuid():
    return str(uuid.uuid4())


class Project(Base):
    """
    Projeto/Workspace - agrupa entidades e relacionamentos por investigação
    """
    __tablename__ = "projects"
    
    id = Column(String(36), primary_key=True, default=generate_uuid)
    name = Column(String(255), nullable=False)
    description = Column(Text, nullable=True)
    color = Column(String(7), default="#00d4ff")  # Hex color for UI
    icon = Column(String(50), default="folder")  # Icon name
    
    # Timestamps
    created_at = Column(DateTime, default=datetime.utcnow)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)