using System.Collections;
using UnityEngine;

public class MenuUi : MonoBehaviour
{
    [Header("Время перемещения блока")]
    [SerializeField] float blockMoveDuration = 0.6f;



    [Header("Верхний блок")]
    [SerializeField] RectTransform TopContainer;
    private Vector2 TopMenuPosition;
    [SerializeField] Vector2 TopGameplayOffset = new Vector2(0, 1000);

    [Header("Нижний блок")]
    [SerializeField] RectTransform BottomContainer;
    private Vector2 BottomMenuPosition;
    [SerializeField] Vector2 BottomGameplayOffset =new Vector2(0, -1000);

    [Header("Режим на одного")]
    [SerializeField] RectTransform PveContainer;
    private Vector2 PveMenuPosition;
    [SerializeField] Vector2 PveGameplayOffset = new Vector2(-2000, 0);

    [Header("Режим на двоих")]
    [SerializeField] RectTransform PvpContainer;
    private Vector2 PvpMenuPosition;
    [SerializeField] Vector2 PvpGameplayOffset = new Vector2(2000, 0);

    [Header("Надпись призы закончились")]
    [SerializeField] RectTransform PrizesOut;
    private Vector2 PrizesOutMenuPosition;
    [SerializeField] Vector2 PrizesOutGameplayOffset = new Vector2(-2000, -409+70); 
    [SerializeField] Vector2 PrizesOutGameplayPosition = new Vector2(0, -409);

    private Vector2 PrizesOutMenuSizeDelta;
    [SerializeField] Vector2 PrizesOutGameplaySizeDelta = new Vector2(660, 100);

    [Header("Счетчик монет")]
    [SerializeField] Transform CoinCounter;
    private Vector2 CoinCounterMenuPosition;
    [SerializeField] Vector2 CoinCounterGameplayPosition = new Vector3(-8.964f, 3.6f);


    [Header("Доска")]
    [SerializeField] Transform Board;
    private Vector2 BoardMenuPosition;
    [SerializeField] Vector2 BoardGameplayPosition = new Vector2(0, -0.5f);


    private bool _cached = false;
    bool processing = false;

    bool Menu;
    bool Gameplay;
    float last_t = 0;


    void InitializeIfNeed()
    {
        if (!_cached) CacheStartParametrs();
    }
    void CacheStartParametrs()
    {
        //Кэшируем стартовые позиции и размеры
        TopMenuPosition = TopContainer.anchoredPosition;
        BottomMenuPosition = BottomContainer.anchoredPosition;
        PveMenuPosition = PveContainer.anchoredPosition;
        PvpMenuPosition = PvpContainer.anchoredPosition;

        PrizesOutMenuPosition = PrizesOut.anchoredPosition;
        PrizesOutMenuSizeDelta = PrizesOut.sizeDelta;

        CoinCounterMenuPosition = CoinCounter.localPosition;
        BoardMenuPosition = Board.localPosition;


        _cached = true;
    }

    public void OpenMenu()
    {
        InitializeIfNeed();
        StopAllCoroutines();
    }

    public void CloseMenu()
    {
        InitializeIfNeed();

    }


    IEnumerator OpenGameplayAnim()
    {
        float t = last_t;

        //ШАГ 1. ПРЯЧЕМ МЕНЮ
        t = 0;
        while (t < 1)
        {
            t += Time.deltaTime * 2;
            t = Mathf.Clamp01(t);


            TopContainer.anchoredPosition = Vector2.Lerp(TopMenuPosition, TopMenuPosition + TopGameplayOffset, t);

            PveContainer.anchoredPosition = Vector2.Lerp(PveMenuPosition, PveMenuPosition + PveGameplayOffset, t);
            PvpContainer.anchoredPosition = Vector2.Lerp(PvpMenuPosition, PvpMenuPosition + PvpGameplayOffset, t);

            BottomContainer.anchoredPosition = Vector2.Lerp(BottomMenuPosition, BottomMenuPosition + BottomGameplayOffset, t);

            PrizesOut.anchoredPosition = Vector2.Lerp(PrizesOutMenuPosition, PrizesOutMenuPosition + PrizesOutGameplayOffset, t);

            CoinCounter.localPosition = Vector2.Lerp(CoinCounterMenuPosition, CoinCounterGameplayPosition, t);


            yield return null;
        }

        //ШАГ 1. Показываем доску
        t = 0;

        PrizesOut.sizeDelta = PrizesOutGameplaySizeDelta;
        while (t < 1)
        {
            t += Time.deltaTime * 2;//скорость надо высчитывать
            t = Mathf.Clamp01(t);

            Board.localPosition = Vector2.Lerp(BoardMenuPosition, BoardGameplayPosition, t);
            PrizesOut.anchoredPosition = Vector3.Lerp(PrizesOutMenuPosition + PrizesOutGameplayOffset, PrizesOutGameplayPosition, t);

            yield return null;
        }

    }
    IEnumerator OpenMenuAnim()
    {
        //ШАГ 1. УБРАТЬ ДОСКУ
        float t = 0;
        while (t < 1)
        {
            t += Time.deltaTime * 2;//скорости править
            t = Mathf.Clamp01(t);

            Board.localPosition = Vector2.Lerp(BoardGameplayPosition, BoardMenuPosition, t);
            PrizesOut.anchoredPosition = Vector2.Lerp(PrizesOutGameplayPosition, PrizesOutMenuPosition + PrizesOutGameplayOffset, t);
            CoinCounter.localPosition = Vector2.Lerp(CoinCounterGameplayPosition, CoinCounterMenuPosition, t);

            yield return null;
        }

        //ШАГ 2. ПОКАЗАТЬ МЕНЮ
        t = 0;

        PrizesOut.sizeDelta = PrizesOutMenuSizeDelta;
        while (t < 1)
        {
            t += Time.deltaTime * 2;
            t = Mathf.Clamp01(t);

            TopContainer.anchoredPosition = Vector2.Lerp(TopMenuPosition + TopGameplayOffset, TopMenuPosition, t);
            BottomContainer.anchoredPosition = Vector2.Lerp(BoardMenuPosition + BottomGameplayOffset, BoardMenuPosition, t);

            //перемещение кнопок
            PveContainer.anchoredPosition = Vector2.Lerp(PveMenuPosition + PvpGameplayOffset, PveMenuPosition, t);
            PvpContainer.anchoredPosition = Vector2.Lerp(PvpMenuPosition + PvpGameplayOffset, PvpMenuPosition, t);

            PrizesOut.anchoredPosition = Vector2.Lerp(PrizesOutMenuPosition + PrizesOutGameplayOffset, PrizesOutMenuPosition, t);

            yield return null;
        }
    }


}