/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*\
|                                                               |
|          Made by Jason Helman © Jason Tech And Games          |
|   I do not condone the use of my work without my permission   |
|                                                               |
\*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/

using UnityEngine;
using System;
using System.Linq;
using System.Collections.Generic;

/*[Serializable]
public class SpriteArray2D
{
    public Sprite[] sprites;
}*/

[Serializable]
public class CustomKeyValuePair
{
    public string Key;
    public ParticleSystem Value;
}

[Serializable]
public class Skin
{
    public SkinName skinName;
    public Sprite sprite;
}
[Serializable]
public class SpecialSkin
{
    public SpecialSkinName specialSkinName;
    public Sprite[] sprites;
}
public enum SkinName
{
    Circle,
    Square,
    Dodecagon
};
public enum SpecialSkinName
{
    ChristmasTree,
    EasterEgg
};


public class PlayerSkinHandler : MonoBehaviour
{
    public SpriteRenderer player;

    public Skin[] skins;
    // public Sprite[] skins;
    public SpecialSkin[] specialSkins;
    // public SpriteArray2D[] specialSkins;

    // public ParticleSystem[] particleSystems;
    [SerializeField]
    public List<CustomKeyValuePair> particleSystems;
    [NonSerialized]
    public bool useSpecialSkins = true;
    [NonSerialized]
    public int currentPlayerSkin = (int)SpecialSkinName.EasterEgg;
    [NonSerialized]
    public Color skinColor = new Color(0, 0, 255);

    private Dictionary<string, ParticleSystem> particleSystemsDict;
    private MovementController movementController;
    private UnityEngine.Random random;
    private int currentSpritePos = 0;
    private bool firstTime = true;

    private void Awake()
    {
        movementController = GetComponent<MovementController>();

        particleSystemsDict = particleSystems.ToDictionary(k => k.Key, v => v.Value);

        if (!useSpecialSkins)
        {
            player.sprite = skins[currentPlayerSkin].sprite;
            player.color = skinColor;
        }
    }

    void Update()
    {
        if (useSpecialSkins)
        {
            if (firstTime)
            {
                switch ((SpecialSkinName)currentPlayerSkin)
                {
                    case SpecialSkinName.ChristmasTree: // christmas tree
                        player.sprite = specialSkins[(int)SpecialSkinName.ChristmasTree].sprites[0];// specialSkins[0].sprites[0];
                        // eventually do particle system stuff here (instantiate)
                        break;
                    case SpecialSkinName.EasterEgg: // easter egg
                        int startingEgg = UnityEngine.Random.Range(0, 2) * 4; // need 0 for 0 and 4 for 1, etc
                        player.sprite = specialSkins[(int)SpecialSkinName.EasterEgg].sprites[startingEgg];
                        currentSpritePos = startingEgg;
                        break;
                    default: // defaults to square
                        player.sprite = skins[(int)SkinName.Square].sprite;
                        player.color = skinColor;
                        useSpecialSkins = false;
                        break;
                }
                firstTime = false;
            }
            else
            {
                switch ((SpecialSkinName)currentPlayerSkin)
                {
                    case SpecialSkinName.EasterEgg:
                        if (movementController.playerPosChanged)
                        {
                            if (currentSpritePos % 4 == 0)
                            {
                                currentSpritePos++;
                                player.sprite = specialSkins[(int)SpecialSkinName.EasterEgg].sprites[currentSpritePos];
                                break;
                            }

                            // This is temporary, just until I emplement all features for the easter egg
                            currentSpritePos = UnityEngine.Random.Range(0, 2) * 4;
                            player.sprite = specialSkins[(int)SpecialSkinName.EasterEgg].sprites[currentSpritePos];

                            // SPLIT EGG AND MAKE THEM FALL, ALONG WITH SPAWNING NEXT ONE
                            // should add a slight force in a random upward direction and let it fade, also make sure
                            // that it has gravity
                            // also add a little dust particle area burst when it splits

                        }
                        break;
                    default:
                        break;
                }
            }



        }

    }
}