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

public class BoolView : MonoBehaviour, ISettingView
{
    [Header("Layout ссылки")]
    [SerializeField] private List<Graphic> ToggleGraphics;
    [SerializeField] private RectTransform ToggleRect;

    [Header("Настройки анимации")]
    [SerializeField] private Color EnabledColor = Color.white;
    [SerializeField] private Color DisabledColor = Color.gray;
    [SerializeField] private Vector2 EnabledPosition;
    [SerializeField] private Vector2 DisabledPosition;
    [SerializeField] private float SwitchSpeed = 1000f;

    [Header("Звуки")]
    [SerializeField] private AudioClip EnableSound;
    [SerializeField] private AudioClip DisableSound;

    public bool Value { get; private set; }
    public SettingDTO CachedSetting { get; private set; }

    private Coroutine coroutine;


    public void Initialize(SettingDTO setting)
    {
        this.Value = setting.BoolValue;
        this.CachedSetting = setting;
        DisplayImmediately();
    }

    public void TakeInput(int direction)
    {
        if (direction == 0) return;

        bool newValue = direction > 0;
        if (newValue == Value) return;

        Value = newValue;
        CachedSetting.BoolValue = newValue;

        StopAllCoroutines();
        StartCoroutine(Display());
    }


    private IEnumerator Display()
    {
        Vector2 targetPosition = Value ? EnabledPosition : DisabledPosition;
        Vector2 startPosition = Value ? DisabledPosition : EnabledPosition;
        Vector4 targetColor = Value ? EnabledColor : DisabledColor;
        Color startColor = ToggleGraphics[0].color;

        AudioClip clip = Value ? EnableSound : DisableSound;
        SoundManager.PlayUi(clip);


        while (ToggleRect.anchoredPosition != targetPosition)
        {
            ToggleRect.anchoredPosition = Vector2.MoveTowards(ToggleRect.anchoredPosition, targetPosition, Time.deltaTime * SwitchSpeed);

            //цвет
            float t = Vector2.Distance(ToggleRect.anchoredPosition, startPosition) / Vector2.Distance(startPosition, targetPosition);
            Color color = ToggleGraphics[0].color;
            color = Vector4.Lerp(startColor, targetColor, t);
            foreach (Graphic g in ToggleGraphics)
                g.color = color;

            yield return null;
        }
        coroutine = null;
    }

    private void DisplayImmediately()
    {
        Vector2 targetPosition = Value ? EnabledPosition : DisabledPosition;
        Vector4 targetColor = Value ? EnabledColor : DisabledColor;

        ToggleRect.anchoredPosition = targetPosition;
        foreach (Graphic g in ToggleGraphics)
            g.color = targetColor;
    }

    
    private void OnDestroy()
    {
        StopAllCoroutines();
    }
}