/// <summary>
/// 创建任务模板
/// <remarks>
/// 添加非标准任务，包括摘要任务、里程碑任务。
/// </remarks>
/// </summary>
/// <param name="subject">主题</param>
/// <param name="start">开始偏移量</param>
/// <param name="end">结束偏移量</param>
/// <param name="isSummary">是否摘要任务</param>
/// <returns>任务模板</returns>
public static TaskTemp CreateTaskTemp(string subject, TimeSpan start, TimeSpan end, bool isSummary)
{
var taskTemp = new TaskTemp
{
Subject = subject,
Start = start,
End = end,
IsSummary = isSummary
};
taskTemp.GenerateNewIdentity();
taskTemp.IsMileStone = start == end;
return taskTemp;
}
/// <summary>
/// 设置父项
/// </summary>
/// <param name="taskTemp">父项</param>
private void SetParent(TaskTemp taskTemp)
{
if (taskTemp == null || taskTemp.IsTransient())
{
throw new ArgumentException("任务模板父项参数为空！");
}
Parent = taskTemp;
ParentId = taskTemp.Id;
}
/// <summary>
/// 添加子项
/// </summary>
/// <param name="taskTemp">子项</param>
/// <returns>添加的子项</returns>
public TaskTemp AddChild(TaskTemp taskTemp)
{
if (taskTemp == null || taskTemp.IsTransient())
{
throw new ArgumentException("任务模板子项参数为空！");
}
Children.Add(taskTemp);
taskTemp.SetParent(this);
return taskTemp;
}