using System;
using UnityEngine;
using UnityEngine.UI;

namespace BrewMonster
{
    /// <summary>Assign UI row for command/action shortcuts; toggle only — does not Execute().</summary>
    public class AUIToggleActionAssign : AUIToggle
    {
        [Header("ActionAssign")]
        [SerializeField] private int actionSetIndex;
        [SerializeField] private int shortcutIndexInSet;

        /// <summary>bool: isOn, int: actionSetIndex, int: shortcutIndexInSet</summary>
        public event Action<bool, int, int> OnActionAssignToggleChanged;

        public override void Awake()
        {
            UnSubscribeEvents();
            SubscribeEvents();
        }

        public void OnDestroy()
        {
            UnSubscribeEvents();
        }

        private void UnSubscribeEvents()
        {
            if (uiToggle != null)
                uiToggle.onValueChanged.RemoveAllListeners();
        }

        private void SubscribeEvents()
        {
            if (uiToggle != null)
                uiToggle.onValueChanged.AddListener(OnToggleValueChanged);
        }

        private void OnToggleValueChanged(bool isOn)
        {
            OnActionAssignToggleChanged?.Invoke(isOn, actionSetIndex, shortcutIndexInSet);
        }

        public void SetActionSlotIndices(int setIndex, int indexInSet)
        {
            actionSetIndex = setIndex;
            shortcutIndexInSet = indexInSet;
        }

        public int GetActionSetIndexForAssign() => actionSetIndex;
        public int GetShortcutIndexInSetForAssign() => shortcutIndexInSet;

        public Toggle GetUIToggle() => uiToggle;

        public void UncheckAfterAssign()
        {
            if (uiToggle != null)
                uiToggle.isOn = false;
        }
    }
}