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

public class FileItem : MonoBehaviour,IPointerEnterHandler,IPointerExitHandler
{
    public Toggle mainToggle;
    public Text nameText;
    public Button deleteBtn;
    public Image iconImage;
    private FileConfig fileConfig;

    public Sprite picIcon;
    public Sprite mp4Icon;
    public Sprite pdfIcon;
    public Sprite zipIcon;
    public Sprite unkownIcon;

    void Start()
    {
        mainToggle.onValueChanged.AddListener(ClickOnMainToggle);
        deleteBtn.onClick.AddListener(ClickOnDeleteBtn);
        //RoomFile.OnFileListAction += DeletFile;
        RoomFile.ClickOnPrefabAction += ClickOnPrefab;
        RoomFile.HidefileChooseAction += HideFileChoose;
        WSHandler.Rtc.OnDeleteFileSucess += DeleteFileSucess;
        WSHandler.Rtc.OnDeleteFile += NotifyDeleteFile;
        RoomFile.SetIsOnFalse += SetIsOn;
    }

    private void SetIsOn()
    {
        if (mainToggle.isOn)
        {
            mainToggle.isOn = false;
        }
    }

    private void HideFileChoose(FileConfig fileConfig)
    {
        if (this.fileConfig != null)
        {
            if (this.fileConfig == fileConfig)
            {
                mainToggle.isOn = false;
            }
        }
    }

    private void ClickOnPrefab(FileConfig fileConfig)
    {
        if (this.fileConfig != null)
        {
            if (this.fileConfig == fileConfig)
            {
                mainToggle.isOn = true;
            }
            else
            {
                mainToggle.isOn = false;
            }
        }
    }

    private void OnDestroy()
    {
        //RoomFile.OnFileListAction -= DeletFile;
        RoomFile.ClickOnPrefabAction -= ClickOnPrefab;
        RoomFile.HidefileChooseAction -= HideFileChoose;
        WSHandler.Rtc.OnDeleteFileSucess -= DeleteFileSucess;
        WSHandler.Rtc.OnDeleteFile -= NotifyDeleteFile;
        RoomFile.SetIsOnFalse -= SetIsOn;
    }

    private void DeleteFileSucess(JsonData data)
    {
        if (data["data"]["code"].ToString() == "200")
        {
            string path = data["data"]["data"]["path"].ToString();
            if (!string.IsNullOrEmpty(path))
            {
                if (this.fileConfig != null && this.fileConfig.Path == path)
                {
                    //RoomFile.OnFilePrefabListAction?.Invoke(this.fileConfig);
                    Destroy(this.gameObject);
                    if (FileList.Instance)
                    {
                        FileList.Instance.RemoveItem(this.fileConfig);
                    }
                }
            }
        }
    }

    private void NotifyDeleteFile(JsonData data)
    {
        if (this.fileConfig != null)
        {
            if (data["data"]["path"].ToString() == this.fileConfig.Path)
            {
                //RoomFile.OnFilePrefabListAction?.Invoke(this.fileConfig);
                Destroy(this.gameObject);
                if (FileList.Instance)
                {
                    FileList.Instance.RemoveItem(this.fileConfig);
                }
            }
        }
    }


    private void ClickOnMainToggle(bool isOn)
    {
        if (isOn)
        {
            if (fileConfig != null)
            {
                RoomFile.ClickFileItemAction?.Invoke(fileConfig);
            }
        }
        else
        {
            if (fileConfig != null)
            {
                RoomFile.HideChooseKuangAction?.Invoke(fileConfig);
            }
        }
    }

    public void Init(FileConfig fileConfig)
    {
        mainToggle.group = transform.parent.GetComponent<ToggleGroup>();
        if (fileConfig != null)
        {
            this.fileConfig = fileConfig;
            if (fileConfig.FileName.Length <= 6)
            {
                nameText.text = fileConfig.FileName;
            }
            else
            {
                string str1 = fileConfig.FileName.Substring(0, 6);
                nameText.text = str1+"...";
            }
            switch (fileConfig.FileType)
            {
                case RoomFileType.png:
                    iconImage.sprite = picIcon;
                    break;
                case RoomFileType.jpg:
                    iconImage.sprite = picIcon;
                    break;
                case RoomFileType.jpeg:
                    iconImage.sprite = picIcon;
                    break;
                case RoomFileType.mp4:
                    iconImage.sprite = mp4Icon;
                    break;
                case RoomFileType.zip:
                    iconImage.sprite = zipIcon;
                    break;
                case RoomFileType.pdf:
                    iconImage.sprite = pdfIcon;
                    break;
                case RoomFileType.unknown:
                    iconImage.sprite = unkownIcon;
                    break;
            }
        }
        
    }

    //private void DeletFile(FileConfig fileConfig)
    //{
    //    if (this.fileConfig != null && this.fileConfig == fileConfig)
    //    {
    //        Destroy(this.gameObject);
    //        if (FileList.Instance)
    //        {
    //            FileList.Instance.RemoveItem(this.fileConfig);
    //        }
    //    }
    //}

    private void ClickOnDeleteBtn()
    {
        if (this.fileConfig != null)
        {
            deleteBtn.enabled = false;
            WSHandler.Rtc.deleteFile(this.fileConfig.Path);
        }
    }

    public void OnPointerEnter(PointerEventData eventData)
    {
        if (RoomMainInfo.isCreator == "0")
        {
            deleteBtn.gameObject.SetActive(true);
        }
    }

    public void OnPointerExit(PointerEventData eventData)
    {
        if (RoomMainInfo.isCreator == "0")
        {
            deleteBtn.gameObject.SetActive(false);
        }
    }
}