# services/tenant/app/models/tenants.py
"""
Tenant models for bakery management
"""

from sqlalchemy import Column, String, Boolean, DateTime, Float, ForeignKey, Text
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import relationship
from datetime import datetime
import uuid

from shared.database.base import Base

class Tenant(Base):
    """Tenant/Bakery model"""
    __tablename__ = "tenants"
    
    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    name = Column(String(200), nullable=False)
    subdomain = Column(String(100), unique=True)
    business_type = Column(String(100), default="bakery")
    
    # Location info
    address = Column(Text, nullable=False)
    city = Column(String(100), default="Madrid")
    postal_code = Column(String(10), nullable=False)
    latitude = Column(Float)
    longitude = Column(Float)
    
    # Contact info
    phone = Column(String(20))
    email = Column(String(255))
    
    # Status
    is_active = Column(Boolean, default=True)
    subscription_tier = Column(String(50), default="basic")
    
    # ML status
    model_trained = Column(Boolean, default=False)
    last_training_date = Column(DateTime)
    
    # Ownership
    owner_id = Column(UUID(as_uuid=True), nullable=False, index=True)
    
    # Timestamps
    created_at = Column(DateTime, default=datetime.utcnow)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    
    def __repr__(self):
        return f"<Tenant(id={self.id}, name={self.name})>"

class TenantMember(Base):
    """Tenant membership model for team access"""
    __tablename__ = "tenant_members"
    
    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False)
    user_id = Column(UUID(as_uuid=True), nullable=False, index=True)
    
    # Role and permissions
    role = Column(String(50), default="member")  # owner, admin, member, viewer
    permissions = Column(Text)  # JSON string of permissions
    
    # Status
    is_active = Column(Boolean, default=True)
    invited_by = Column(UUID(as_uuid=True))
    invited_at = Column(DateTime, default=datetime.utcnow)
    joined_at = Column(DateTime)
    
    created_at = Column(DateTime, default=datetime.utcnow)
    
    def __repr__(self):
        return f"<TenantMember(tenant_id={self.tenant_id}, user_id={self.user_id}, role={self.role})>"