using System;
using Domain;
using FMODUnity;
using Presenter;
using UnityEngine;
using Animation = FramedAnimator.Animation;
using Animator = FramedAnimator.Animator;

namespace View.Scene {
	public class GrowAnimation : MonoBehaviour, IRoseGrow {
		[SerializeField] private Animator animator;
		[SerializeField] private Animation growAnimation;
		[SerializeField] private Animation endAnimation;
		[SerializeField] private Animation startAnimation;

		[SerializeField] private EventReference growEvent;
		[SerializeField] private EventReference gloomEvent;

		private Score _score;
		private SpawnRose _spawnRose;
		private bool _firstUpdate = true;

		public bool Growing { private set; get; } = true;

		private void Start() {
			_score = FindObjectOfType<Dependencies>().Score;
			_spawnRose = FindObjectOfType<Dependencies>().Spawner;

			animator.PlayUntil(1f);

			animator.OnAnimationEnd += AnimationEnded;
		}

		private void AnimationEnded(string animationName) {
			if (animationName == "Rosa_Grow") {
				animator.ChangeAnimation(endAnimation);
				RuntimeManager.PlayOneShot(gloomEvent);
				animator.PlayUntil(1f);
				return;
			}

			if (animationName == "Rosa_End") {
				_spawnRose.Execute();
				animator.ChangeAnimation(startAnimation);
				animator.PlayUntil(1f);
			}

			if (animationName == "Rosa_Start") {
				Growing = true;
				animator.ChangeAnimation(growAnimation);
				animator.PlayUntil(_score.GrowPercentage);
			}
		}

		public void GrowStep() {
			if (animator.CurrentAnimation == "Rosa_Grow") {
				if (IsLastGrowState())
					Growing = false;
				animator.PlayUntil(IsLastGrowState() ? 1f : _score.GrowPercentage);
				if (_score.GrowPercentage < 1f && !_firstUpdate)
					RuntimeManager.PlayOneShot(growEvent);
			}
			_firstUpdate = false;
		}

		public bool IsLastGrowState() {
			if (_score.GrowPercentage != 0)
				return false;
			bool isLastFrame = _score.Value % (_score.GrowIterations * _score.SpawnRate) == 0;
			if (!isLastFrame)
				return false;
			if (_firstUpdate)
				return false;

			return true;
		}
	}
}