using PrizeSystem;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class SpecialPrizeToggler : MonoBehaviour
{
    Coroutine coroutine;
    [SerializeField] List<Graphic> graphics;

    [SerializeField] Color enabledColor;
    [SerializeField] Color disabledColor;

    [SerializeField] private TextMeshProUGUI PrizeText;

    private void OnEnable()
    {
        SettingsManager.OnSettingsChanged.AddListener(Refresh);
        PrizeSystemManager.PrizesChanged += Refresh;
    }

    private void OnDisable()
    {
        SettingsManager.OnSettingsChanged.RemoveListener(Refresh);
        PrizeSystemManager.PrizesChanged -= Refresh;
    }
        
    private void Refresh()
    {
        Refresh(PrizeSystemManager.cachedPrizes);
    }
    private void Refresh(List<Prize> prizes)
    {
        var qrPrizes = CollectQrPrizes(prizes);

        if (NeedToDisplay(qrPrizes))
        {
            PrizeText.text = GetMostRankedPrize(qrPrizes).PrizeText;
            SetColorToGraphics(enabledColor);

        }
        else
        {
            SetColorToGraphics(disabledColor);
        }
    }

    List<QrPrize> CollectQrPrizes(List<Prize> prizes)
    {
        List<QrPrize> qrPrizes = new();
        foreach (Prize prize in prizes)
            if (prize is QrPrize qr) 
                qrPrizes.Add(qr);
        return qrPrizes;
    }
    private bool NeedToDisplay(List<QrPrize> qrPrizes)
    {
        if(!SettingsManager.GetBool("Prizing", false)) return false;
        if(qrPrizes.Count == 0) return false;
        
        return true;
    }
    private void SetColorToGraphics(Color color)
    {
        foreach(var g in graphics)
            g.color = color;
    }

    public QrPrize GetMostRankedPrize(List<QrPrize> qrPrizes)
    {
        if (qrPrizes == null || qrPrizes.Count == 0)
            return null;

        QrPrize maxPrize = qrPrizes[0];

        for (int i = 1; i < qrPrizes.Count; i++)
        {
            if (qrPrizes[i].Rank >= maxPrize.Rank)
            {
                maxPrize = qrPrizes[i];
            }
        }

        return maxPrize;
    }

}