using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using WI;
using static MQTT;
using TMPro;

public class Panel_InjectionProduction : PanelBase, IProductionPanel
{
    public Dictionary<int, UI_StatusContent> statusContents = new Dictionary<int, UI_StatusContent>();
    private Panel_Effect effect;
    private UI_StatusContent prf_statusContent;
    public RectTransform Content;
    public Image Image_Loading;
    public Button CloseButton;
    public TextMeshProUGUI CurrentDate;
    public TextMeshProUGUI CurrentTime;

    public int statusItemsCount;
    private int currentContentIndex;
    private bool isChangedData;

    public float changeDataTime;
    public float fadeTime;
    public Action<Panel_InjectionProduction> onSelected;
    public Action onOpen;
    public Action onClose;
    public override void AfterAwake()
    {
        prf_statusContent = Resources.Load<UI_StatusContent>("Prefabs/UI/UI_StatusContent");
        effect = FindSingle<Panel_Effect>();
        CloseButton.onClick.AddListener(OnClickCloseButton);
        SetDate();
        Close();
    }
    public void Update()
    {
        SetTime();
    }
    public void OnSelected()
    {
        onSelected?.Invoke(this);
        Open();
    }
    public void Open()
    {
        onOpen?.Invoke();

        effect.ActivePanel();
        gameObject.SetActive(true);
        gameObject.transform.SetAsLastSibling();
        
        StopAllCoroutines();
        StartCoroutine(ScaleUp());

        if (statusContents.Count <= 0)
        {
            isChangedData = false;
            return;
        }

        StartCoroutine(ChageStatusContent());
    }
    public void Close()
    {
        effect.DeactivePanel();
        gameObject.SetActive(false);
        gameObject.transform.localScale = Vector3.zero;
        ResetStatusContentOrder();
        isChangedData = false;
    }
    private void OnClickCloseButton()
    {
        Close();
        onClose?.Invoke();
    }

    private IEnumerator ChageStatusContent()
    {
        isChangedData = true;
        currentContentIndex = 0;

        statusContents[currentContentIndex].gameObject.transform.SetAsFirstSibling();
        currentContentIndex++;

        while (true)
        {
            yield return new WaitForSeconds(changeDataTime);

            if (currentContentIndex >= statusContents.Values.Count)
            {
                currentContentIndex = 0;
            }

            statusContents[currentContentIndex].gameObject.transform.SetAsFirstSibling();
            currentContentIndex++;
        }
    }
    private void ResetStatusContentOrder()
    {
        foreach (var statusContent in statusContents.Values)
        {
            statusContent.gameObject.transform.SetAsFirstSibling();
        }
    }
    public void ActiveLoadingImage(bool isActive)
    {
        var active = isActive ? false : true;
        Image_Loading.gameObject.SetActive(active);
    }

    public void SetProductionStatus(List<CompleteInfo> machineInfos)
    {
        ActiveLoadingImage(true);

        var splitCompleteInfo = SplitArray(machineInfos, statusItemsCount);
        SetProductionContent(splitCompleteInfo);
    }
    public void SetProductionContent(List<List<CompleteInfo>> splitCompleteInfo)
    {
        for (int i = 0; i < splitCompleteInfo.Count; i++)
        {
            if (!statusContents.ContainsKey(i))
            {
                var statusContent = Instantiate(prf_statusContent, Content);
                statusContent.SetProductionStatusItem(splitCompleteInfo[i]);
                statusContents.Add(i, statusContent);
            }
            else
            {
                statusContents[i].SetProductionStatusItem(splitCompleteInfo[i]);
            }
        }
        if (!isChangedData && gameObject.activeSelf)
        {
            StopAllCoroutines();
            StartCoroutine(ChageStatusContent());
        }
    }
    private List<List<CompleteInfo>> SplitArray(List<CompleteInfo> machineInfos, int groupSize)
    {
        List<List<CompleteInfo>> result = new List<List<CompleteInfo>>();
        int totalGroups = Mathf.CeilToInt(machineInfos.Count / (float)groupSize);

        for (int i = 0; i < totalGroups; i++)
        {
            int startIndex = i * groupSize;
            int endIndex = Mathf.Min(startIndex + groupSize, machineInfos.Count);

            List<CompleteInfo> group = new List<CompleteInfo>();
            for (int j = startIndex; j < endIndex; j++)
            {
                group.Add(machineInfos[j]);
            }

            result.Add(group);
        }

        return result;
    }
    public void SetDate()
    {
        CurrentDate.text = DateTime.Now.ToString("yyyy.MM.dd");
    }
    public void SetTime()
    {
        CurrentTime.text = DateTime.Now.ToString("HH:mm");
    }
    IEnumerator ScaleUp()
    {
        float timer = 0f;
        float percent = 0f;

        while (percent < 1)
        {
            timer += Time.deltaTime;
            percent = timer / fadeTime;
            transform.localScale = Vector3.Lerp(transform.localScale, Vector3.one, percent);

            yield return null;
        }

    }
}