from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.orm import Session
from app.database import get_db
from app.schemas.stock_movement import StockMoveRequest, StockMovementResponse, StockSummary
from app.services import stock_service

router = APIRouter()


@router.post("/move", response_model=StockMovementResponse, status_code=201)
def move(data: StockMoveRequest, db: Session = Depends(get_db)):
    movement, error = stock_service.register_movement(db, data)
    if error:
        raise HTTPException(status_code=400, detail=error)
    return movement


@router.get("/history/{product_id}", response_model=list[StockMovementResponse])
def history(product_id: str, db: Session = Depends(get_db)):
    return stock_service.get_product_history(db, product_id)


@router.get("/summary", response_model=list[StockSummary])
def summary(db: Session = Depends(get_db)):
    return stock_service.get_stock_summary(db)