/// <summary>
/// 获取评审报告中指定工作任务的下个工作任务
/// </summary>
/// <param name="reviewReport">评审报告</param>
/// <param name="workTask">指定工作任务</param>
/// <returns></returns>
public static IWorkTask GetNextWorkTask(IReviewReport reviewReport, IWorkTask workTask)
{
if (reviewReport.DataReports == null)
{
return(null);
}
var dataReports = reviewReport.DataReports.ToList();
if (dataReports.Any(p => p.ID == workTask.ID))
{
if (reviewReport.DataReportType == DataReportType.Parallel)
{
return(reviewReport); // 在审批报告中，审批报告是子工作任务的下个流程
}
else
{
var index = dataReports.FindIndex(p => p.ID.Equals(workTask.ID));
if (0 <= index && index < dataReports.Count - 1)
{
return(dataReports[index + 1]);
}
else if (index == dataReports.Count - 1)
{
return(reviewReport); // 在审批报告中，审批报告是子工作任务的下个流程
}
}
}
return(null);
}
/// <summary>
/// 获取工作流程后正在执行或已执行完成的工作任务
/// </summary>
/// <param name="workTask"></param>
/// <returns></returns>
public List <IWorkTask> GetNextWorkTasksExcecutingOrExecuted(IWorkTask workTask)
{
List <IWorkTask> workTasks = new List <IWorkTask>();
if (workTask is IDataReport)
{
var workFlow = _workTasks.FirstOrDefault(p => p.GetChildrenWorkTasks().Any(t => t.ID.Equals(workTask.ID)));
if (workFlow != null)
{
var list = workFlow.GetChildrenWorkTasks().SkipWhile(p => p.ID == workTask.ID)
.Where(p => p.WorkTaskStatus == WorkTaskStatus.Executed || p.WorkTaskStatus == WorkTaskStatus.Executing)
.ToList();
workTasks.AddRange(list);
if (workFlow.WorkTaskStatus == WorkTaskStatus.Executed)
{
workTasks.Add(workFlow);
workTasks.AddRange(GetNextWorkTasksExcecutingOrExecuted(workFlow));
}
return(workTasks);
}
IReviewReport reviewReport = null;
foreach (var item in _workTasks)
{
reviewReport = item.GetChildrenWorkTasks()
.FirstOrDefault(p => p is IReviewReport && (p as IReviewReport).DataReports.Any(t => t.ID == workTask.ID)) as IReviewReport;
if (reviewReport != null)
{
break;
}
}
if (reviewReport == null)
{
throw new Exception($"工作流程【{workTask.Name}】不属于项目流程【{Name}】！");
}
if (reviewReport.DataReportType == DataReportType.Serial)
{
var list = reviewReport.DataReports.SkipWhile(p => p.ID == workTask.ID)
.Where(p => p.WorkTaskStatus == WorkTaskStatus.Executed || p.WorkTaskStatus == WorkTaskStatus.Executing)
.ToList <IWorkTask>();
workTasks.AddRange(list);
}
if (reviewReport.WorkTaskStatus == WorkTaskStatus.Executed)
{
workTasks.Add(reviewReport);
workTasks.AddRange(GetNextWorkTasksExcecutingOrExecuted(reviewReport));
}
return(workTasks);
}
if (workTask is IReviewReport)
{
var workFlow = _workTasks.FirstOrDefault(p => p.GetChildrenWorkTasks().Any(t => t.ID.Equals(workTask.ID)));
var list = workFlow.GetChildrenWorkTasks().SkipWhile(p => p.ID == workTask.ID)
.Where(p => p.WorkTaskStatus == WorkTaskStatus.Executed || p.WorkTaskStatus == WorkTaskStatus.Executing)
.ToList();
if (workFlow == null)
{
throw new Exception($"工作流程【{workTask.Name}】不属于项目流程【{Name}】！");
}
workTasks.AddRange(list);
if (workFlow.WorkTaskStatus == WorkTaskStatus.Executed)
{
workTasks.Add(workFlow);
workTasks.AddRange(GetNextWorkTasksExcecutingOrExecuted(workFlow));
}
return(workTasks);
}
if (workTask is IWorkFlow)
{
return(_workTasks.SkipWhile(p => p.ID == workTask.ID)
.Where(p => p.WorkTaskStatus == WorkTaskStatus.Executed || p.WorkTaskStatus == WorkTaskStatus.Executing)
.ToList <IWorkTask>());
}
return(workTasks);
}
