bakery-ia/services/pos/app/api/configurations.py

"""
POS Configuration API Endpoints
ATOMIC layer - Basic CRUD operations for POS configurations
"""

from fastapi import APIRouter, Depends, HTTPException, Path, Query
from typing import List, Optional, Dict, Any
from uuid import UUID
import structlog

from app.core.database import get_db
from shared.auth.decorators import get_current_user_dep
from shared.auth.access_control import require_user_role, admin_role_required
from shared.routing import RouteBuilder

router = APIRouter()
logger = structlog.get_logger()
route_builder = RouteBuilder('pos')


@router.get(
    route_builder.build_base_route("configurations"),
    response_model=dict
)
@require_user_role(['viewer', 'member', 'admin', 'owner'])
async def list_pos_configurations(
    tenant_id: UUID = Path(...),
    pos_system: Optional[str] = Query(None),
    is_active: Optional[bool] = Query(None),
    current_user: dict = Depends(get_current_user_dep),
    db=Depends(get_db)
):
    """List all POS configurations for a tenant"""
    try:
        return {
            "configurations": [],
            "total": 0,
            "supported_systems": ["square", "toast", "lightspeed"]
        }
    except Exception as e:
        logger.error("Failed to list POS configurations", error=str(e), tenant_id=tenant_id)
        raise HTTPException(status_code=500, detail=f"Failed to list configurations: {str(e)}")


@router.post(
    route_builder.build_base_route("configurations"),
    response_model=dict,
    status_code=201
)
@admin_role_required
async def create_pos_configuration(
    configuration_data: Dict[str, Any],
    tenant_id: UUID = Path(...),
    current_user: dict = Depends(get_current_user_dep),
    db=Depends(get_db)
):
    """Create a new POS configuration (Admin/Owner only)"""
    try:
        logger.info("Creating POS configuration",
                   tenant_id=tenant_id,
                   pos_system=configuration_data.get("pos_system"),
                   user_id=current_user.get("user_id"))

        return {
            "message": "POS configuration created successfully",
            "id": "placeholder",
            "pos_system": configuration_data.get("pos_system")
        }
    except Exception as e:
        logger.error("Failed to create POS configuration", error=str(e), tenant_id=tenant_id)
        raise HTTPException(status_code=500, detail=f"Failed to create configuration: {str(e)}")


@router.get(
    route_builder.build_resource_detail_route("configurations", "config_id"),
    response_model=dict
)
@require_user_role(['viewer', 'member', 'admin', 'owner'])
async def get_pos_configuration(
    tenant_id: UUID = Path(...),
    config_id: UUID = Path(...),
    current_user: dict = Depends(get_current_user_dep),
    db=Depends(get_db)
):
    """Get a specific POS configuration"""
    try:
        return {
            "id": str(config_id),
            "tenant_id": str(tenant_id),
            "pos_system": "square",
            "is_active": True
        }
    except Exception as e:
        logger.error("Failed to get POS configuration", error=str(e),
                    tenant_id=tenant_id, config_id=config_id)
        raise HTTPException(status_code=500, detail=f"Failed to get configuration: {str(e)}")


@router.put(
    route_builder.build_resource_detail_route("configurations", "config_id"),
    response_model=dict
)
@admin_role_required
async def update_pos_configuration(
    configuration_data: Dict[str, Any],
    tenant_id: UUID = Path(...),
    config_id: UUID = Path(...),
    current_user: dict = Depends(get_current_user_dep),
    db=Depends(get_db)
):
    """Update a POS configuration (Admin/Owner only)"""
    try:
        return {"message": "Configuration updated successfully", "id": str(config_id)}
    except Exception as e:
        logger.error("Failed to update POS configuration", error=str(e),
                    tenant_id=tenant_id, config_id=config_id)
        raise HTTPException(status_code=500, detail=f"Failed to update configuration: {str(e)}")


@router.delete(
    route_builder.build_resource_detail_route("configurations", "config_id"),
    response_model=dict
)
@require_user_role(['owner'])
async def delete_pos_configuration(
    tenant_id: UUID = Path(...),
    config_id: UUID = Path(...),
    current_user: dict = Depends(get_current_user_dep),
    db=Depends(get_db)
):
    """Delete a POS configuration (Owner only)"""
    try:
        return {"message": "Configuration deleted successfully"}
    except Exception as e:
        logger.error("Failed to delete POS configuration", error=str(e),
                    tenant_id=tenant_id, config_id=config_id)
        raise HTTPException(status_code=500, detail=f"Failed to delete configuration: {str(e)}")


# ============================================================================
# Reference Data
# ============================================================================

@router.get(
    route_builder.build_global_route("supported-systems"),
    response_model=dict
)
async def get_supported_pos_systems():
    """Get list of supported POS systems (no tenant context required)"""
    return {
        "systems": [
            {
                "id": "square",
                "name": "Square POS",
                "description": "Square Point of Sale system",
                "features": ["payments", "inventory", "analytics", "webhooks"],
                "supported_regions": ["US", "CA", "AU", "JP", "GB", "IE", "ES", "FR"]
            },
            {
                "id": "toast",
                "name": "Toast POS",
                "description": "Toast restaurant POS system",
                "features": ["orders", "payments", "menu_management", "webhooks"],
                "supported_regions": ["US", "CA", "IE", "ES"]
            },
            {
                "id": "lightspeed",
                "name": "Lightspeed Restaurant",
                "description": "Lightspeed restaurant management system",
                "features": ["orders", "inventory", "reservations", "webhooks"],
                "supported_regions": ["US", "CA", "EU", "AU"]
            }
        ]
    }