using UnityEngine.UI;
using UnityEngine;
using System;
using AX.NetworkSystem;

using Assets.Scripts.Common.ChatSystem;
using AX.MessageSystem;

public class UserInfoItemView : MonoBehaviour
{
    public Text UserName;
    public Text UserRole;
    public Toggle Selected;
    public GameObject UnRead;
    public Text UnReadText;
    private UserInfoItemViewModel data;
    private PrivateChatPanel parentView;

    private void OnEnable()
    {
        Selected.onValueChanged.AddListener(SelectedUser);
    }
    private void OnDisable()
    {
        Selected.onValueChanged.RemoveListener(SelectedUser);
    }
    private void SelectedUser(bool isOn)
    {
        data.IsSelected = isOn;
        if (isOn)
        {
            //切换频道，刷新
            parentView.SetCurrentChannel(data.ChannelId);
            //查看频道是否已经被创建
            bool check = ChatManager.Instance.CheckChannel(data.ChannelId);
            if (!check)
            {
                //发送创建频道消息
                ChatManager.Instance.CreatePrivateChatChannel(data.UserInfo);
            }
            else
            {
                //刷新聊天框 
                parentView.RefreshChatLoopList();
            }
            SetUnReadCount(null);
        }
        else
        {
            parentView.SetCurrentChannel(-1);
        }
    }

    internal void SetItemData(UserInfoItemViewModel itemData)
    {
        data = itemData;
        UserName.text = data.UserInfo.UserInfo.RealName;
        UserRole.text = data.UserInfo.Role.ToString();
        Selected.isOn = data.IsSelected;
        SetUnReadCount(null);
    }

    internal void Init(PrivateChatPanel privateChatPanel)
    {
        parentView = privateChatPanel;
        MessageDispatcher.AddListener("REFRESH_UNREAD_MSG", SetUnReadCount);
    }
    private void OnDestroy()
    {
        MessageDispatcher.RemoveListener("REFRESH_UNREAD_MSG", SetUnReadCount);
    }
    private void SetUnReadCount(IMessage obj)
    {
        if (data.IsSelected && parentView.gameObject.activeSelf)
        {
            //设置消息全部已读
            ChatManager.Instance.ClearUnReadMsgByChannelId(data.ChannelId);
        }
        int unreadCount = ChatManager.Instance.GetUnReadMsgsCount(data.ChannelId);
        UnReadText.text = unreadCount.ToString();
        if (unreadCount > 0)
        {
            UnRead.SetActive(true);
        }
        else
        {
            UnRead.SetActive(false);
        }
    }
    public UserData GetItemUserData() 
    {
        return data.UserInfo; 
    }
}