smart-bow-infrared/Assets/SmartBow/Scripts/Views/SocialViewParts/BoxFriendList.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System;
using Newtonsoft.Json.Linq;

namespace SmartBow {
    public class BoxFriendList : MonoBehaviour
    {
        void Awake()
        {
            GetMyFriendItemPrefab().SetActive(false);
        }
        void OnEnable()
        {
            Refresh();
        }
        Transform GetMyFriendItemParent()
        {
            return transform.Find("ScrollView/Viewport/Content");
        }
        GameObject GetMyFriendItemPrefab()
        {
            return GetMyFriendItemParent().Find("Item").gameObject;
        }
        //是否删除过好友，该记录可帮助提醒homeView的好友栏刷新
        bool _hasDeleteAnyFriends = false;
        void Refresh()
        {
            for (int i = 1; i < GetMyFriendItemParent().childCount; i++)
            {
                Destroy(GetMyFriendItemParent().GetChild(i).gameObject);
            }
            Action<JArray> cb = delegate (JArray list) {
                if (list.Count > 0)
                {
                    foreach (var itemInfo in list)
                    {
                        int friendID = itemInfo.Value<int>("friendID");
                        int avatarID = itemInfo.Value<int>("avatarID");
                        string avatarUrl = itemInfo.Value<string>("avatarUrl");
                        string nickname = itemInfo.Value<string>("nickname");
                        bool online = itemInfo.Value<bool>("online");
                        long offlineTime = itemInfo.Value<long>("offlineTime");
                        GameObject o = Instantiate(GetMyFriendItemPrefab(), GetMyFriendItemParent());
                        o.SetActive(true);
                        o.name = friendID.ToString();
                        RoleMgr.SetAvatarToImage(
                            o.transform.Find("Avatar/Sprite").GetComponent<Image>(),
                            avatarID, avatarUrl);
                        o.transform.Find("Name").GetComponent<Text>().text = nickname;
                        //在线提示
                        Text onlineTip = o.transform.Find("OnlineTip").GetComponent<Text>();
                        GameObject onlinePoint = onlineTip.transform.Find("PointOnline").gameObject;
                        if (online)
                        {
                            onlineTip.enabled = false;
                            onlinePoint.SetActive(true);
                        }
                        else
                        {
                            onlineTip.enabled = true;
                            onlineTip.text = TimeUtil.GetOfflineTimeStr(offlineTime, online);
                            onlinePoint.SetActive(false);
                        }
                        //删除按钮
                        Button btnDelete = o.transform.Find("BtnDelete").GetComponent<Button>();
                        btnDelete.onClick.RemoveAllListeners();
                        btnDelete.onClick.AddListener(delegate () {
                            AudioMgr.ins.PlayBtn();
                            ModalConfirmDeleteFriend modalConfirmDeleteFriend = GetComponentInParent<SocialView>().ShowModalConfirmDeleteFriend(true);
                            modalConfirmDeleteFriend.OnConfirm = () =>
                            {
                                Action<bool> cb = delegate (bool res)
                                {
                                    if (res)
                                    {
                                        _hasDeleteAnyFriends = true;
                                        Destroy(o);
                                    }
                                };
                                UserPlayer.ins.call("friendComp.deleteMyFriend", new object[] { friendID }, cb);
                            };
                        });
                    }
                }
                else
                {
                    PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("好友列表为空"));
                }
                HomeView.ins?.RenderFriendList(list);
            };
            UserPlayer.ins.call("friendComp.getMyFriends", null, cb);
            PopupMgr.ins.ClearAllTip();
        }
    }
}