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

public class UI_LoadingPanel : BasePanel
{
    public Slider loadSlider;

    private float currentProgress = 0;
    public float targetProgress;
    public bool isLoading = false;
    protected override void Awake()
    {
        base.Awake();
        loadSlider = GetControl<Slider>("loadSlider");
    }

    public override void ShowMe()
    {
        base.ShowMe();
        Debug.Log("UI_LoadingPanel ShowMe");
        Bootstrap.Instance.eventCenter.AddEventListener<float>(Enum_EventType.UpdateProgress, UpdateProgress);
       
    }

    public override void HideMe()
    {
        base.HideMe();
        Debug.Log("UI_LoadingPanel HideMe");
        Bootstrap.Instance.eventCenter.RemoveEventListener<float>(Enum_EventType.UpdateProgress, UpdateProgress);
       
    }

    private void Update()
    {
        if (isLoading)
        {
            if (currentProgress < targetProgress)
            {
                currentProgress += Time.deltaTime;
                if (currentProgress >= targetProgress)
                    currentProgress = targetProgress;
                loadSlider.value = currentProgress;
            }
            else
            {
                isLoading = false;
                Bootstrap.Instance.uiManager.HidePanel<UI_LoadingPanel>();
            }
        }
    }

    private void UpdateProgress(float progress)
    {
        isLoading = true;
        targetProgress += progress;
    }
}