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

public class UI_MachineKPI : UIBase, IPointerClickHandler
{
    public RectTransform DefaultKPI;
    public RectTransform DetailsKPI;

    private TextMeshProUGUI Default_eorate;
    private TextMeshProUGUI Details_eorate;
    private TextMeshProUGUI porate;
    private TextMeshProUGUI goodqtyrate;
    private TextMeshProUGUI lct;
    private TextMeshProUGUI wct;

    public bool isExpand;
    private float eorate;

    public float targetHeight;
    public float duration;

    private float initialHeight;
    private Vector2 initialSizeDelta;
    private Vector2 initialPosition;

    public Action<UI_MachineKPI> onClickKPI;

    public void SetData(KPIData kpiData)
    {
        eorate = DecimalPointCalculate(kpiData.eorate);

        Default_eorate.SetText(eorate.ToString());
        Details_eorate.SetText(eorate.ToString());
        lct.SetText(DecimalPointCalculate(kpiData.lct).ToString());
        wct.SetText(DecimalPointCalculate(kpiData.wct).ToString());
        goodqtyrate.SetText(DecimalPointCalculate(kpiData.goodqtyrate).ToString());
        porate.SetText(DecimalPointCalculate(kpiData.porate).ToString());

        initialSizeDelta = DetailsKPI.sizeDelta;
        initialPosition = DetailsKPI.anchoredPosition;
        initialHeight = DetailsKPI.rect.height;

        DetailsKPI.gameObject.SetActive(false);
    }
    private float DecimalPointCalculate(string value)
    {
        var originFloatValue = float.Parse(value);
        var floatValue = Mathf.Round(originFloatValue * 100f) / 100f;

        return floatValue;
    }

    IEnumerator ResizeCoroutine()
    {
        DefaultKPI.gameObject.SetActive(false);
        DetailsKPI.gameObject.SetActive(true);

        var elapsedTime = 0f;

        while (elapsedTime < duration)
        {
            var progress = elapsedTime / duration;

            var newHeight = Mathf.Lerp(initialHeight, targetHeight, progress);
            DetailsKPI.sizeDelta = new Vector2(initialSizeDelta.x, newHeight);

            var newPosY = Mathf.Lerp(initialPosition.y, initialPosition.y - (targetHeight - initialHeight) / 2f, progress);
            DetailsKPI.anchoredPosition = new Vector2(initialPosition.x, newPosY);

            elapsedTime += Time.deltaTime;
            yield return null;
        }
        DetailsKPI.sizeDelta = new Vector2(initialSizeDelta.x, targetHeight);
        DetailsKPI.anchoredPosition = new Vector2(initialPosition.x, initialPosition.y - (targetHeight - initialHeight) / 2f);
    }

    IEnumerator ShrinkCoroutine()
    {
        var elapsedTime = 0f;
        var currentHeight = DetailsKPI.rect.height;
        var currentPosY = DetailsKPI.anchoredPosition.y;

        while (elapsedTime < duration)
        {
            var progress = elapsedTime / duration;

            var newHeight = Mathf.Lerp(currentHeight, initialHeight, progress);
            DetailsKPI.sizeDelta = new Vector2(initialSizeDelta.x, newHeight);

            var newPosY = Mathf.Lerp(currentPosY, initialPosition.y, progress);
            DetailsKPI.anchoredPosition = new Vector2(initialPosition.x, newPosY);

            elapsedTime += Time.deltaTime;
            yield return null;
        }

        DetailsKPI.sizeDelta = new Vector2(initialSizeDelta.x, initialHeight);
        DetailsKPI.anchoredPosition = new Vector2(initialPosition.x, initialPosition.y);

        DefaultKPI.gameObject.SetActive(true);
        DetailsKPI.gameObject.SetActive(false);
    }
    public void OnPointerClick(PointerEventData eventData)
    {
        onClickKPI?.Invoke(this);
    }
    public void Expand()
    {
        if (!isExpand)
        {
            StopAllCoroutines();
            StartCoroutine(ResizeCoroutine());
            isExpand = true;
        }
    }
    public void Shrink()
    {
        if (isExpand)
        {
            StopAllCoroutines();
            StartCoroutine(ShrinkCoroutine());

            isExpand = false;
        }
    }
    public void Active()
    {
        gameObject.SetActive(true);
    }
    public void Deactive()
    { 
        DetailsKPI.sizeDelta = initialSizeDelta;
        DetailsKPI.anchoredPosition = new Vector2(initialPosition.x, initialPosition.y);

        DefaultKPI.gameObject.SetActive(true);
        DetailsKPI.gameObject.SetActive(false);
        isExpand = false;

        gameObject.SetActive(false);
    }
}