from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from backend.app.api.deps import require_permissions, require_roles
from backend.app.db import get_db_session
from backend.app.core.error_codes import ErrorCode
from backend.app.core.exceptions import AppException
from backend.app.schemas.common import success_payload
from backend.app.services.reminder_service import reminder_service
from backend.app.services.order_service import order_service

router = APIRouter(prefix="/api/salesman", tags=["salesman"])


@router.get("/dashboard")
def salesman_dashboard(
    session: Session = Depends(get_db_session),
    current_user: dict = Depends(require_roles("salesman", "admin")),
    _permission_user: dict = Depends(require_permissions("order:list")),
) -> dict:
    orders = order_service.list_orders(session, {"salesman_id": current_user.get("user_id")})
    reminders = reminder_service.list_reminders(session, {"receiver_user_id": current_user.get("user_id")})
    return success_payload(
        {
            "orders": orders[:20],
            "reminders": reminders.get("list", []) if isinstance(reminders, dict) else [],
            "summary": {
                "order_count": len(orders),
                "reminder_count": len(reminders.get("list", [])) if isinstance(reminders, dict) else 0,
            },
        }
    )