using System;
using UnityEngine;

public class FishWeightToLength : MonoBehaviour
{
	[Serializable]
	public class FishWeightData
	{
		[SerializeField]
		private string FishName = "Nazwa rybki";

		public GameManager.FishSpecies species;

		[Tooltip("X - waga ryby, Y - centymetry")]
		public Vector2[] weightLenghtValues;

		public AnimationCurve weightLengthCurve;

		public void SetupCurvesWeight()
		{
			weightLengthCurve.keys = null;
			for (int i = 0; i < weightLenghtValues.Length; i++)
			{
				weightLengthCurve.AddKey(weightLenghtValues[i].x, weightLenghtValues[i].y);
			}
		}
	}

	private static FishWeightToLength instance;

	[SerializeField]
	[Tooltip("Uzywac tylko w edytorze")]
	private bool isEditMode = true;

	public FishWeightData[] fishWeightData;

	[Tooltip("Testowanie poprawnosci konwersji waga/centymetry")]
	[SerializeField]
	private GameManager.FishSpecies TestSpecies;

	[SerializeField]
	private float TestWeight;

	[SerializeField]
	private float TestWynikCentymetry;

	public static FishWeightToLength Instance => instance;

	private void Awake()
	{
		UnityEngine.Object.DontDestroyOnLoad(this);
		if (instance == null)
		{
			instance = this;
		}
		else if (instance != this)
		{
			UnityEngine.Object.Destroy(base.gameObject);
		}
	}

	private void Start()
	{
	}

	private void Update()
	{
	}

	public AnimationCurve CurrentCurve(GameManager.FishSpecies species)
	{
		FishWeightData[] array = this.fishWeightData;
		foreach (FishWeightData fishWeightData in array)
		{
			if (fishWeightData.species == species)
			{
				return new AnimationCurve
				{
					keys = fishWeightData.weightLengthCurve.keys,
					postWrapMode = fishWeightData.weightLengthCurve.postWrapMode,
					preWrapMode = fishWeightData.weightLengthCurve.preWrapMode
				};
			}
		}
		return null;
	}

	public Vector2[] CurrentVectorValues(GameManager.FishSpecies species)
	{
		FishWeightData[] array = this.fishWeightData;
		foreach (FishWeightData fishWeightData in array)
		{
			if (fishWeightData.species == species)
			{
				new AnimationCurve
				{
					keys = fishWeightData.weightLengthCurve.keys,
					postWrapMode = fishWeightData.weightLengthCurve.postWrapMode,
					preWrapMode = fishWeightData.weightLengthCurve.preWrapMode
				};
				return fishWeightData.weightLenghtValues;
			}
		}
		return null;
	}

	public float ConvertWeightFishToLength(GameManager.FishSpecies species, float weight)
	{
		for (int i = 0; i < fishWeightData.Length; i++)
		{
			if (fishWeightData[i].species == species)
			{
				fishWeightData[i].SetupCurvesWeight();
				return fishWeightData[i].weightLengthCurve.Evaluate(weight);
			}
		}
		return 0f;
	}
}