using AfterHours.Data;
using AfterHours.Economy;
using AfterHours.Interaction;
using Unity.Netcode;
using UnityEngine;

namespace AfterHours.Shop
{
    /// <summary>
    /// Backroom-Terminal zum Nachbestellen eines festen Produkts beim
    /// Großhandel. Produkt/Menge sind pro Instanz im Inspector konfiguriert.
    /// </summary>
    public sealed class OrderTerminal : NetworkBehaviour, IInteractable
    {
        [SerializeField] private ProductCatalog _catalog;
        [SerializeField] private int _productId = -1;
        [SerializeField] private int _orderQuantity = 50;

        public string GetPrompt(ulong clientId)
        {
            var product = _catalog.Get(_productId);
            string name = product != null ? product.DisplayName : "?";
            float cost = product != null ? product.WholesalePrice * _orderQuantity : 0f;
            return $"{name} nachbestellen ({_orderQuantity} Stk. — {cost:0.00} €)";
        }

        /// <summary>Server: löst eine Bestellung beim SupplierService aus.</summary>
        public void Interact(NetworkObject actor)
        {
            if (!IsServer) return;
            SupplierService.Instance?.PlaceOrder(_productId, _orderQuantity);
        }
    }
}