using TMPro;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.UI;

public class FloatView : MonoBehaviour, IView
{
    [SerializeField] private Graphic Bar;
    [SerializeField] private RectTransform MaskRect;

    [SerializeField] private Gradient gradient;

    [SerializeField] private float minMaskWidth = 0;
    [SerializeField] private float maxMaskWidth = 150;

    [SerializeField] private float minValue = 0;
    [SerializeField] private float maxValue = 1;


    [SerializeField] private AudioSource source;

    [SerializeField] TextMeshProUGUI label;

    bool useSound;
    public UnityEvent OnChangeReady { get; }

    float lastSoundStart;

    public void Initialize(string settingId)
    {
        lastSoundStart = Time.time;
        Setting setting = SettingsManager.Container.TryGetSetting(settingId);
        if (setting.Type != SettingType.Float)
        {
            Debug.LogError("Настройка не того типа (float)");
            return;
        }
        
        string value = setting.FloatValue.ToString();
        useSound = false;
        ChangeValue(settingId);
        useSound = true;
    }

    public void ChangeValue(string settingId)
    {
        Setting setting = SettingsManager.Container.TryGetSetting(settingId);
        if (setting.Type != SettingType.Float)
        {
            Debug.LogError("Настройка не того типа (float)");
            return;
        }
        float val = setting.FloatValue;
        label.text = (int)(val * 100) + "%";

        if (useSound)
        {
            needSound(val);
        }


        float width = minMaskWidth + (maxMaskWidth - minValue) * (maxValue-minValue) * val;
        MaskRect.sizeDelta = new Vector2(width, MaskRect.sizeDelta.y);

        Bar.color = gradient.Evaluate(val);
    }

    private void Update()
    {
        if (Time.time - lastSoundStart > 0.0001f)
        {
            source.Stop();
        }
    }
    void needSound(float val)
    {
        lastSoundStart = Time.time;
        source.pitch = val * 1.5f + 0.5f;
        source.volume = val;
        if (!source.isPlaying)
            source.Play();
    }


}