// Assets/_Project/Scripts/Gameplay/TowerPlacementTestTrigger.cs
using UnityEngine;
using UnityEngine.InputSystem;
using TD.Towers;

namespace TD.Gameplay
{
    /// <summary>
    /// TEMPORARY test helper. Press 1 to begin placing the assigned tower.
    /// Will be replaced by HUD tower buttons in a later path. Delete this script
    /// once the HUD is wired up.
    /// </summary>
    public class TowerPlacementTestTrigger : MonoBehaviour
    {
        [Tooltip("The TowerDefinition to place when '1' is pressed.")]
        [SerializeField] private TowerDefinition towerToPlace;

        [Tooltip("The tower type ID. Must match the index of this TowerDefinition in " +
                 "TowerPlacementManager.towerDefinitions[]. Default 1 (slot 0 is reserved).")]
        [SerializeField] private int towerTypeId = 1;

        [Tooltip("The TowerPlacementController to drive.")]
        [SerializeField] private TowerPlacementController controller;

        private void Update()
        {
            var kb = Keyboard.current;
            if (kb == null || controller == null || towerToPlace == null) return;

            if (kb.digit1Key.wasPressedThisFrame)
            {
                controller.BeginPlacement(towerToPlace, towerTypeId);
                Debug.Log($"[TestTrigger] BeginPlacement({towerToPlace.DisplayName}, id={towerTypeId})");
            }
        }
    }
}