"""
Tenants API routes
"""
from fastapi import APIRouter, Depends, HTTPException, status
from typing import List
from pydantic import BaseModel
from sqlalchemy.orm import Session

from ..database import SessionLocal
from ..models import Tenant
from ..config.settings import settings

router = APIRouter()

# Pydantic models for tenants
class TenantCreate(BaseModel):
    name: str
    subdomain: str

class TenantResponse(BaseModel):
    id: int
    name: str
    subdomain: str
    is_active: bool

    class Config:
        from_attributes = True

@router.get("/", response_model=List[TenantResponse])
async def get_tenants(skip: int = 0, limit: int = 100, db: Session = Depends(SessionLocal)):
    """Get all tenants"""
    tenants = db.query(Tenant).offset(skip).limit(limit).all()
    return tenants

@router.get("/{tenant_id}", response_model=TenantResponse)
async def get_tenant(tenant_id: int, db: Session = Depends(SessionLocal)):
    """Get a specific tenant"""
    tenant = db.query(Tenant).filter(Tenant.id == tenant_id).first()
    if not tenant:
        raise HTTPException(status_code=404, detail="Tenant not found")
    return tenant

@router.post("/", response_model=TenantResponse)
async def create_tenant(tenant: TenantCreate, db: Session = Depends(SessionLocal)):
    """Create a new tenant"""
    if not settings.MULTI_TENANT_ENABLED:
        raise HTTPException(status_code=400, detail="Multi-tenant is not enabled")
    
    db_tenant = Tenant(**tenant.model_dump())
    db.add(db_tenant)
    db.commit()
    db.refresh(db_tenant)
    return db_tenant