A-Fairytale-Gone-Bad-Briar-Queen/Assets/Scripts/Game/Puzzles/ChapterOne/LaxleyHouse/Clock/LaxleyClockFace.cs

using BriarQueen.Data.Identifiers;
using BriarQueen.Framework.Events.UI;
using BriarQueen.Framework.Managers.Levels.Data;
using BriarQueen.Framework.Managers.Player.Data;
using BriarQueen.Framework.Managers.UI;
using Cysharp.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;

namespace BriarQueen.Game.Puzzles.ChapterOne.LaxleyHouse.Clock
{
    public class LaxleyClockFace : BaseItem
    {
        [Header("Hands")]
        [SerializeField]
        private LaxleyClockHand _hourHand;

        [SerializeField]
        private LaxleyClockHand _minuteHand;

        [SerializeField]
        private Image _hub;

        private LaxleyClockBasePuzzle _owningPuzzle;
        private bool _locked;

        public bool HourHandPlaced => _hourHand != null && _hourHand.Placed;
        public bool MinuteHandPlaced => _minuteHand != null && _minuteHand.Placed;

        public int HourHandRotationStep => _hourHand != null ? _hourHand.CurrentRotationStep : 0;
        public int MinuteHandRotationStep => _minuteHand != null ? _minuteHand.CurrentRotationStep : 0;

        public override string InteractableName => "Clock Face";
        public override UICursorService.CursorStyle ApplicableCursorStyle => UICursorService.CursorStyle.Interact;

        public void Initialise(LaxleyClockBasePuzzle owningPuzzle)
        {
            _owningPuzzle = owningPuzzle;
            _locked = false;

            gameObject.SetActive(true);

            if (_hub != null)
                _hub.gameObject.SetActive(true);

            _hourHand?.Initialise(this, _owningPuzzle);
            _minuteHand?.Initialise(this, _owningPuzzle);

            RefreshInteractionState();
        }

        public override async UniTask OnInteract(ItemDataSo item = null)
        {
            if (!IsInteractable())
                return;

            if (item == null)
            {
                string message = string.Empty;

                if (!HourHandPlaced && !MinuteHandPlaced)
                {
                    message = InteractEventIDs.Get(EnvironmentInteractKey.LaxleyGrandfatherClockMissingBothHands);
                }
                else if (!HourHandPlaced && MinuteHandPlaced)
                {
                    message = InteractEventIDs.Get(EnvironmentInteractKey.LaxleyGrandfatherClockMissingHourHand);
                }
                else if (HourHandPlaced && !MinuteHandPlaced)
                {
                    message = InteractEventIDs.Get(EnvironmentInteractKey.LaxleyGrandfatherClockMissingMinuteHand);
                }

                if (!string.IsNullOrWhiteSpace(message))
                    EventCoordinator.Publish(new DisplayInteractEvent(message));

                return;
            }

            bool isHourHandItem = item.UniqueID == ItemIDs.Get(ItemKey.LaxleyClockHourHand);
            bool isMinuteHandItem = item.UniqueID == ItemIDs.Get(ItemKey.LaxleyClockMinuteHand);

            if (!isHourHandItem && !isMinuteHandItem)
            {
                EventCoordinator.Publish(new DisplayInteractEvent(InteractEventIDs.Get(ItemInteractKey.CantUseItem)));
                return;
            }

            await PlaceHand(item);
        }

        public bool AreBothHandsPlaced()
        {
            return HourHandPlaced && MinuteHandPlaced;
        }

        public void LockHands()
        {
            _locked = true;
            _hourHand?.Lock();
            _minuteHand?.Lock();
            RefreshInteractionState();
        }

        public void HideMechanism()
        {
            _locked = true;

            _hourHand?.Hide();
            _minuteHand?.Hide();

            if (_hub != null)
                _hub.gameObject.SetActive(false);

            gameObject.SetActive(false);
        }

        public void RestoreState(
            bool hourPlaced,
            bool minutePlaced,
            int hourRotationStep,
            int minuteRotationStep,
            bool solved)
        {
            _locked = solved;
            gameObject.SetActive(!solved);

            if (solved)
            {
                _hourHand?.RestoreState(hourPlaced, hourRotationStep, true);
                _minuteHand?.RestoreState(minutePlaced, minuteRotationStep, true);
                HideMechanism();
                return;
            }

            if (_hub != null)
                _hub.gameObject.SetActive(true);

            _hourHand?.RestoreState(hourPlaced, hourRotationStep, false);
            _minuteHand?.RestoreState(minutePlaced, minuteRotationStep, false);

            RefreshInteractionState();
        }

        internal async UniTask NotifyHandChanged()
        {
            RefreshInteractionState();

            if (_owningPuzzle != null)
                await _owningPuzzle.NotifyClockStateChanged();
        }

        private async UniTask PlaceHand(ItemDataSo item)
        {
            if (item.UniqueID == ItemIDs.Get(ItemKey.LaxleyClockHourHand))
            {
                await _hourHand.Place();
            }
            else if (item.UniqueID == ItemIDs.Get(ItemKey.LaxleyClockMinuteHand))
            {
                await _minuteHand.Place();
            }
            
            PlayerManager.RemoveItem(item);

            RefreshInteractionState();

            if (_owningPuzzle != null)
                await _owningPuzzle.NotifyClockStateChanged();
        }

        private void RefreshInteractionState()
        {
            bool bothPlaced = AreBothHandsPlaced();
            bool canPlaceHands = !_locked && !bothPlaced;

            if (CanvasGroup != null)
            {
                CanvasGroup.blocksRaycasts = canPlaceHands;
                CanvasGroup.interactable = canPlaceHands;
            }

            _hourHand?.SetCanRotate(!_locked && bothPlaced);
            _minuteHand?.SetCanRotate(!_locked && bothPlaced);
        }

        private bool IsInteractable()
        {
            return !_locked && !AreBothHandsPlaced();
        }
    }
}