/// <summary>
/// 异步初始化数据
/// </summary>
/// <returns></returns>
private async Task InitAsync()
{
var list = await Task.Run(() =>
{
JObject init_result = wcs.WeChatInit();
WeChatUser = JObjectToUser(init_result["User"]);
ImageDownloadService.Add(WeChatUser);
return(init_result["ContactList"].Select(contact => JObjectToUser(contact)));
});
//将数据传输到聊天列表组件
ChatListManager.AddChat(list.Distinct(new WeChatUserComparer()).ToArray());
//开启微信状态通知
await Task.Run(() =>
{
wcs.WxStatusNotify(WeChatUser.UserName);
});
//加载通讯录
await LoadAllContact();
//加载群组成员
await UpdateInitGroupMember(list.Where(p => p.IsRoomContact()).Select(p => p.UserName).Distinct().ToArray());
StartWeChatSyncTask();
}
private void Awake()
{
if (instance == null)
{
instance = this;
}
}
private void ChatWithContact(WeChatUser contact)
{
ChatListManager.ChatWithContact(contact);
//导航到聊天列表
NavigateCommand.Execute("ChatListView");
ChatNavChecked = true;
}
/// <summary>
/// 查询好友和群聊
/// </summary>
/// <param name="searchText"></param>
/// <returns></returns>
private List <WeChatUser> Search(string searchText)
{
List <WeChatUser> list = new List <WeChatUser>();
list.AddRange(ContactListManager.SearchContact(searchText));
list.AddRange(ChatListManager.SearchRoomChat(searchText));
return(list);
}
/// <summary>
/// 加载初始化的群组聊天成员（这里很奇怪，微信初始化接口返回的群组成员信息不全，没有昵称）
/// </summary>
/// <returns></returns>
private async Task UpdateInitGroupMember(string[] userNames)
{
var list = await Task.Run(() =>
{
JObject contact_result = wcs.WxBatchGetContact(userNames);
return(contact_result["ContactList"].Select(contact => JObjectToUser(contact)).ToArray());
});
//将初始化的群组聊天成员传输到聊天列表组件
ChatListManager.UpdateInitGroupMember(list);
}
/// <summary>
/// 启动新线程加载更多聊天列表
/// </summary>
/// <param name="userNames"></param>
private void LoadMoreChats(string[] userNames)
{
Task.Run(() =>
{
for (int i = 0; i < Math.Ceiling(userNames.Length / 50.0); i++) //每次最多查询50条数据
{
JObject contact_result = wcs.WxBatchGetContact(userNames.Skip(i * 50).Take(50).ToArray());
var chatList = contact_result["ContactList"].Select(contact => JObjectToUser(contact)).ToArray();
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
ChatListManager.AddChat(chatList);
}));
}
});
}
/// <summary>
/// 发送文本消息
/// </summary>
/// <param name="msg"></param>
private void SendTextMsg(string msg)
{
var selectedChat = ChatContentManager.SelectedChat;
WeChatMessage weChatMessage = new WeChatMessage
{
Content = msg,
CreateDateTime = DateTime.Now,
FromUserName = WeChatUser.UserName,
MsgType = 1,
ToUserName = selectedChat.UserName,
ShortTime = DateTime.Now.ToString("HH:mm"),
IsReceive = false
};
ChatListManager.SyncMessage(weChatMessage);
wcs.SendMsg(EmojiManager.ReplaceEmojiCode(msg), WeChatUser.UserName, selectedChat.UserName, 1);
}
/// <summary>
/// 开启微信同步任务
/// </summary>
private void StartWeChatSyncTask()
{
Task.Run(() =>
{
while (true)
{
//同步检查
string sync_flag = wcs.WeChatSyncCheck();
if (sync_flag == null)
{
Thread.Sleep(100);
continue;
}
//这里应该判断sync_flag中Selector的值
else
{
JObject sync_result = wcs.WeChatSync();//进行同步
if (sync_result != null)
{
if (sync_result["DelContactCount"] != null && sync_result["DelContactCount"].ToString() != "0") //删除联系人
{
var delContacts = sync_result["DelContactList"].Select(p => p.Value <string>("UserName")).ToArray();
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
//同时删除聊天和联系人
ChatListManager.DelChat(delContacts);
ContactListManager.DelContact(delContacts);
}));
}
if (sync_result["ModContactCount"] != null && sync_result["ModContactCount"].ToString() != "0") //添加或者修改联系人
{
var modContactList = sync_result["ModContactList"].Select(p => JObjectToUser(p)).ToArray();
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
ChatListManager.ModChat(modContactList);
ContactListManager.ModContact(modContactList);
}));
}
if (sync_result["AddMsgCount"] != null && sync_result["AddMsgCount"].ToString() != "0") //新消息
{
var messageList = sync_result["AddMsgList"].Select(p => JObjectToMessage(p));
var loadMore = messageList.FirstOrDefault(p => p.IsLoadMoreChats);
if (loadMore != null)
{
//加载更多聊天列表
string[] userNames = loadMore.StatusNotifyUserName.Split(',').Where(p => !ChatListManager.Contains(p)).ToArray();
LoadMoreChats(userNames);
}
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
//同步消息
ChatListManager.SyncMessage(messageList.ToArray());
}));
}
}
}
Thread.Sleep(100);
}
});
}
