public static async Task AddTipMessage(TipMessage.TipTargetType type, long id,
DateTime time, string message, bool duplicate, TimeSpan interval, DateTime endTime)
{
if (time < DateTime.Now)
{
throw new ArgumentOutOfRangeException(nameof(time), "不可以使用早于当前的时间");
}
if (duplicate && endTime < time)
{
throw new ArgumentOutOfRangeException(nameof(time), "结束时间不可以比开始时间早");
}
if (string.IsNullOrWhiteSpace(message))
{
throw new ArgumentException("不可使用空消息进行提醒", nameof(message));
}
await new TipMessage()
{
TargetType = type,
TargetID = id,
TipTime = time,
Message = message,
Duplicate = duplicate,
Interval = interval,
EndTime = endTime
}.InsertAsync();
}
public static async Task <TipMessage[]> GetTipMessages(TipMessage.TipTargetType type, long targetID) => await Database.GetArrayAsync <TipMessage>(x => x.TargetType == type && x.TargetID == targetID);
public static async Task <TipMessage[]> GetTipMessages(TipMessage.TipTargetType type, DateTime now) => await Database.GetArrayAsync <TipMessage>(x => x.TargetType == type && x.TipTime <= now);
public static async Task AddTipMessage(TipMessage.TipTargetType type, long id, DateTime time, string message) => await AddTipMessage(type, id, time, message, false, TimeSpan.Zero, time);
