using System;
using System.Collections.Generic;
using EscapeRoomEngine.Engine.Runtime.Modules;
using EscapeRoomEngine.Engine.Runtime.Utilities;
using NaughtyAttributes;
using UnityEngine;

namespace EscapeRoomEngine.Desert.Runtime.Puzzle_A
{
    [RequireComponent(typeof(Animator))]
    public class Terminal : PuzzleState
    {
        private static readonly int LightFlash = Animator.StringToHash("Light Flash");
        
        [BoxGroup("Internal")] [Required] public Emission terminalLight;
        [BoxGroup("Internal")] public List<SymbolButton> symbols;
        
        private Animator _animator;
        private Ball _ball;

        private void Awake()
        {
            _animator = GetComponent<Animator>();
        }

        private void Start()
        {
            PuzzleEvent += (_, type) =>
            {
                switch (type)
                {
                    case PuzzleEventType.Restarted:
                        _ball.ringLight.color = theme.puzzleColor;
                        terminalLight.color = theme.puzzleColor;
                        symbols.ForEach(symbol => symbol.Enable());
                        _ball.ring.Solved = false;
                        break;
                    case PuzzleEventType.Solved:
                        _ball.ringLight.color = theme.solvedColor;
                        terminalLight.color = theme.solvedColor;
                        symbols.ForEach(symbol => symbol.Disable());
                        _ball.ring.Solved = true;
                        break;
                    case PuzzleEventType.WrongInput:
                        _animator.SetTrigger(LightFlash);
                        break;
                    default:
                        throw new ArgumentOutOfRangeException(nameof(type), type, null);
                }
            };
        }

        public override void SetModule(Module module)
        {
            base.SetModule(module);
            
            var firstRelatedModule = Module.relatedModules[0];
            if (firstRelatedModule.State is Ball ball)
            {
                _ball = ball;
            }
            else
            {
                throw new EngineException("Terminal was not assigned a related Ball.");
            }
            
            TurnOnLights();
        }

        // required in animation
        internal void TurnOnLights()
        {
            terminalLight.active = true;
            _ball.ringLight.active = true;
        }

        // required in animation
        internal void TurnOffLights()
        {
            terminalLight.active = false;
            _ball.ringLight.active = false;
        }
    }
}