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

public class UI_LoadingPanel : BasePanel
{
    public Slider loadSlider;

    private float currentProgress = 0;
    public float speed;
    public bool isLoading = false;
    public TextMeshProUGUI Slider_Text;
    public Sprite[] frames; // 将每一帧的Sprite图片依次拖入这个数组中
    public float frameRate = 30f; // 每秒播放的帧数
    private Image image;
    protected override void Awake()
    {
        base.Awake();
        loadSlider = GetControl<Slider>("loadSlider");
        Slider_Text = GetControl<TextMeshProUGUI>("%");
        image = GetControl<Image>("middleImage");
    }

    public override void ShowMe()
    {
        base.ShowMe();
        Slider_Text.text = "0%";
        Bootstrap.Instance.eventCenter.AddEventListener<float>(Enum_EventType.UpdateProgress, UpdateProgress);

    }

    public override void HideMe()
    {
        base.HideMe();
        loadSlider.value = 0;
        currentProgress = 0;
        speed = 0;
        Bootstrap.Instance.eventCenter.RemoveEventListener<float>(Enum_EventType.UpdateProgress, UpdateProgress);

    }

    private void Update()
    {
        if (isLoading)
        {
            if (currentProgress < 0.98f)
            {
                currentProgress += Time.deltaTime * speed;
                loadSlider.value = currentProgress;
                float percent = loadSlider.value * 100f;
                Slider_Text.text = Mathf.RoundToInt(percent) + "%";
            }
            else
            {
                isLoading = false;
                HideMe();
            }
        }
    }

    private void UpdateProgress(float speed)
    {
        isLoading = true;
        this.speed = speed;
    }
}