/// <summary>
/// 刷新系统消息
/// </summary>
public async Task RefreshAdminMessagesAsync()
{
IsActive = true;
adminMessageTimeStamp.Clear();
adminMessageTimeStamp.Append("0");
await AdminMessages.ClearAndReloadAsync();
IsActive = false;
}
/// <summary>
/// 获取系统消息
/// </summary>
/// <param name="count"></param>
/// <param name="timeStamp"></param>
/// <returns></returns>
public async Task <IEnumerable <Message> > LoadAdminMessage(uint count, string timeStamp)
{
List <Message> messages = new List <Message>();
if (timeStamp.Equals(adminMessageTimeStamp.ToString()))
{
AdminMessages.NoMore();
return(messages);
}
var result = await ApiService.Instance.GetAdminMessages(timeStamp);
if (result != null && result.AdminMessages != null)
{
AdminMessages.TimeStamp = result.TimeStamp;
adminMessageTimeStamp.Clear();
adminMessageTimeStamp.Append(result.TimeStamp);
foreach (var item in result.AdminMessages)
{
messages.Add(item);
}
}
if (messages.Count == 0 && AdminMessages.Count == 0)
{
IsAdminMessageEmpty = true;
}
else
{
IsAdminMessageEmpty = false;
}
return(messages);
}
