using System.Collections;
using System.Collections.Generic;
using BitStrap;
using UnityEngine;

public class FishAnimationController : MonoBehaviour
{
	public enum AnimType
	{
		SWIM = 0,
		PULL = 1,
		WATCH = 2,
		TRYING_BAIT = 3,
		NONE = 4
	}

	[ReadOnly]
	public AnimType currentAnimType = AnimType.NONE;

	public FishAnimSwim fishAnimSwim;

	public FishAnimSwim fishAnimPull;

	public List<FishPartAnimParent> fishWatchAnims = new List<FishPartAnimParent>();

	public FishPartAnim mouth;

	public List<FishPartAnim> fishWatchAnimParts = new List<FishPartAnim>();

	[ReadOnly]
	public float squirmTimer;

	[HideInInspector]
	public Fish fish;

	[HideInInspector]
	public Animator animator;

	private void Awake()
	{
	}

	public void Initialize()
	{
		fish = GetComponent<Fish>();
		animator = fish.modelRig.GetComponent<Animator>();
		if ((bool)fishAnimSwim)
		{
			fishAnimSwim.fish = fish;
		}
		if ((bool)fishAnimPull)
		{
			fishAnimPull.fish = fish;
		}
		currentAnimType = AnimType.NONE;
		ChangeAnimation(AnimType.SWIM);
	}

	public void ChangeAnimation(AnimType animType)
	{
		if (currentAnimType != animType)
		{
			if ((bool)fishAnimSwim)
			{
				fishAnimSwim.TurnOn(true);
			}
			if ((bool)fishAnimPull)
			{
				fishAnimPull.TurnOn(false);
			}
			if (fishWatchAnims.Count > 0)
			{
				fishWatchAnims[0].enabled = false;
			}
			fish.isTryingBait = animType == AnimType.TRYING_BAIT;
			StartWatchFish(animType == AnimType.WATCH);
			if ((bool)mouth)
			{
				mouth.enabled = animType == AnimType.WATCH || animType == AnimType.TRYING_BAIT;
			}
			else
			{
				Debug.LogError("No mouth in fish :" + base.name);
			}
			currentAnimType = animType;
		}
	}

	public void SwimAnimationUpdate()
	{
		if (fish == null)
		{
			Initialize();
		}
		if (fish.isWatchingFish || fish.isInNetArea)
		{
			squirmTimer -= Time.deltaTime;
			if (squirmTimer <= 0f)
			{
				float num = Random.Range(0.2f, 0.3f);
				if (fish.isWatchingFish)
				{
					squirmTimer = Random.Range(3f, 10f);
					num *= fish.Strength;
				}
				else
				{
					squirmTimer = Random.Range(7f, 12f);
					num *= 10f;
				}
				StartCoroutine(fish.animController.Squirm(num));
			}
		}
		else if (fish.bt.enabled && (bool)fishAnimSwim)
		{
			float angle180Range = Utilities.GetAngle180Range(fish.targetLookRotation.y);
			angle180Range = Mathf.Clamp(angle180Range, 0f - fish.fishMaxAngle, fish.fishMaxAngle);
			angle180Range = ((!fish.isFighting) ? Mathf.MoveTowards(fish.currentLookRotation.y, angle180Range, 160f * Time.deltaTime) : Mathf.MoveTowards(fish.currentLookRotation.y, angle180Range, 250f * Time.deltaTime));
			if (Mathf.Abs(angle180Range) < 0.5f)
			{
				angle180Range = 0f;
			}
			fish.currentLookRotation.y = angle180Range;
			fishAnimSwim.SetRotationAngle(angle180Range * 4f);
		}
	}

	public IEnumerator Squirm(float strength)
	{
		float leanTime = 1f;
		LeanTween.value(0f, 1f, leanTime).setOnUpdate(delegate(float val)
		{
			if (fish.isWatchingFish)
			{
				fishAnimSwim.currentWatchFishSpeed = val;
			}
			else if (fish.isInNetArea)
			{
				fishAnimSwim.currentWatchFishSpeed = val;
			}
			else if (!fish.isFighting)
			{
			}
		});
		AudioController.Play("SplashFish_01", Mathf.Lerp(0.5f, 1f, Mathf.InverseLerp(0.1f, 5f, fish.Length)));
		yield return new WaitForSeconds(leanTime);
		if (fish.isWatchingFish && fish.fishingPlayer.currentWatchStyle != Fish.WatchStyle.HANDS)
		{
			fish.fishingPlayer.WaterSplash(strength * 1f, 1f);
		}
		else if (!fish.isInNetArea)
		{
		}
		if (fish.isInNetArea && !fish.isWatchingFish)
		{
			fish.particleSwim.Play();
		}
		yield return new WaitForSeconds(strength * 1f);
		LeanTween.value(1f, 0f, leanTime).setOnUpdate(delegate(float val)
		{
			if (fish.isWatchingFish)
			{
				fishAnimSwim.currentWatchFishSpeed = val;
			}
			else if (fish.isInNetArea)
			{
				fishAnimSwim.currentWatchFishSpeed = val;
			}
			else if (!fish.isFighting)
			{
			}
		});
		fish.particleSwim.Stop();
	}

	[Button]
	public void ToggleMouth()
	{
		OpenMouth(Random.Range(0, 2) > 0);
	}

	public void OpenMouth(bool open)
	{
		if (!(mouth == null))
		{
			mouth.SetStartValue(open);
		}
	}

	public void StartWatchFish(bool animate)
	{
		if (mouth == null)
		{
			return;
		}
		OpenMouth(false);
		mouth.Reset();
		mouth.enabled = animate;
		foreach (FishPartAnim fishWatchAnimPart in fishWatchAnimParts)
		{
			if (fishWatchAnimPart != null)
			{
				fishWatchAnimPart.enabled = animate && fish.watchStyle == Fish.WatchStyle.HANDS;
				fishWatchAnimPart.enabled = false;
			}
		}
		fishAnimSwim.currentWatchFishSpeed = 0f;
	}
}