public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (values == null)
{
return(null);
}
// Message：起始杆号可选项删选
if (values.Length == 4)
{
// Message：起始站
TyeBaseSiteEntity start = values[0] as TyeBaseSiteEntity;
// Message：结束站
TyeBaseSiteEntity end = values[1] as TyeBaseSiteEntity;
if (start == null || end == null)
{
return(null);
}
if (start.ID != end.ID)
{
return(null);
}
string stationID = start.ID;
// Message：当前站杆号列表
List <TyeBasePillarEntity> rods = (values[3] as ObservableCollection <TyeBasePillarEntity>).ToList();
// Message：任务列表哦
ObservableCollection <TaskView4CModel> collection = values[2] as ObservableCollection <TaskView4CModel>;
// Message：查找当前站的所有任务信息
var finds = collection.ToList().FindAll(l => l.StartSite.ID == stationID && l.EndSite.ID == stationID);
if (finds == null)
{
return(rods);
}
foreach (var item in finds)
{
if (item.StartPole == null || item.EndPole == null)
{
continue;
}
var startIndex = rods.FindIndex(l => l.PoleCode == item.StartPole.PoleCode);
var endIndex = rods.FindIndex(l => l.PoleCode == item.EndPole.PoleCode);
if (startIndex < 0 || endIndex < 0)
{
continue;
}
if (startIndex == endIndex)
{
rods.RemoveAt(startIndex);
}
else
{
rods.RemoveRange(startIndex, endIndex - startIndex + 1);
}
}
return(rods);
}
// Message：结束杆号可选项删选
else if (values.Length == 5)
{
// Message：起始站
TyeBaseSiteEntity start = values[0] as TyeBaseSiteEntity;
// Message：结束站
TyeBaseSiteEntity end = values[1] as TyeBaseSiteEntity;
// Message：上一个杆号
TyeBasePillarEntity r = values[2] as TyeBasePillarEntity;
List <TyeBasePillarEntity> lastList = (values[3] as List <TyeBasePillarEntity>);
if (start == null || end == null)
{
return(null);
}
if (lastList == null)
{
return(null);
}
if (r == null)
{
return(null);
}
if (start.ID != end.ID)
{
return(null);
}
if (values[4] == null)
{
return(null);
}
string stationID = start.ID;
// Message：当前站所有杆号
List <TyeBasePillarEntity> allrods = (values[4] as ObservableCollection <TyeBasePillarEntity>).Where(l => l.SiteID == stationID).ToList();
// Message：上一个杆号可选择列表
List <TyeBasePillarEntity> rods = lastList.ToList();
int index = rods.FindIndex(l => l.ID == r.ID);
// Message：从当前选择的开始截取
rods = rods.Skip(index).ToList();
for (int i = 0; i < rods.Count; i++)
{
if (i == 0)
{
continue;
}
int lastIndex = allrods.ToList().FindIndex(l => l.ID == rods[i - 1].ID);
int currentIndex = allrods.ToList().FindIndex(l => l.ID == rods[i].ID);
if ((currentIndex - lastIndex) > 1)
{
rods = rods.Take(rods.FindIndex(l => l.ID == rods[i - 1].ID) + 1).ToList();
break;
}
}
//if (r == null) return null;
//// Message：当前站所有杆号
//List<TyeBasePillarEntity> rods = (values[4] as ObservableCollection<TyeBasePillarEntity>).ToList();
//// Message：任务列表
//ObservableCollection<TaskViewModel> collection = values[3] as ObservableCollection<TaskViewModel>;
//var index = rods.FindIndex(l => l.PoleCode == r.PoleCode);
//// Message：查找当前站的所有任务信息
//var finds = collection.ToList().FindAll(l => l.StartSite.ID == stationID && l.EndSite.ID == stationID);
//if (finds == null)
//{
// return rods.Skip(index);
//}
//rods = rods.Skip(index).ToList();
//foreach (var item in finds)
//{
// if (item.StartPole == null || item.EndPole == null) continue;
// var startIndex = rods.FindIndex(l => l.PoleCode == item.StartPole.PoleCode);
// var endIndex = rods.FindIndex(l => l.PoleCode == item.EndPole.PoleCode);
// if (startIndex < 0 || endIndex < 0) continue;
// if (startIndex == endIndex)
// {
// rods.RemoveAt(startIndex);
// }
// else
// {
// rods.RemoveRange(startIndex, rods.Count - startIndex);
// }
//}
return(rods);
}
else
{
return(null);
}
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (values == null)
{
return(null);
}
if (values.Length == 4)
{
TyeBaseSiteEntity start = values[0] as TyeBaseSiteEntity;
TyeBaseSiteEntity end = values[1] as TyeBaseSiteEntity;
if (start == null || end == null)
{
return(null);
}
if (start.ID != end.ID)
{
return(null);
}
string stationName = start.SiteName;
List <TyeBasePillarEntity> rods = (values[3] as ObservableCollection <TyeBasePillarEntity>).ToList();
ObservableCollection <TaskModel> collection = values[2] as ObservableCollection <TaskModel>;
// Message：查找当前站的所有任务信息
var finds = collection.ToList().FindAll(l => l.StartSite.SiteName == stationName && l.EndSite.SiteName == stationName);
if (finds == null)
{
return(rods);
}
foreach (var item in finds)
{
var startIndex = rods.FindIndex(l => l.PoleCode == item.StartPole.PoleCode);
var endIndex = rods.FindIndex(l => l.PoleCode == item.EndPole.PoleCode);
if (startIndex < 0 || endIndex < 0)
{
continue;
}
if (startIndex == endIndex)
{
rods.RemoveAt(startIndex);
}
else
{
rods.RemoveRange(startIndex, endIndex - startIndex);
}
}
return(rods);
}
else if (values.Length == 5)
{
TyeBaseSiteEntity start = values[0] as TyeBaseSiteEntity;
TyeBaseSiteEntity end = values[1] as TyeBaseSiteEntity;
if (start == null || end == null)
{
return(null);
}
if (start.ID != end.ID)
{
return(null);
}
string stationName = start.SiteName;
TyeBasePillarEntity r = values[2] as TyeBasePillarEntity;
if (r == null)
{
return(null);
}
List <TyeBasePillarEntity> rods = (values[4] as ObservableCollection <TyeBasePillarEntity>).ToList();
ObservableCollection <TaskModel> collection = values[3] as ObservableCollection <TaskModel>;
var index = rods.FindIndex(l => l.PoleCode == r.PoleCode);
// Message：查找当前站的所有任务信息
var finds = collection.ToList().FindAll(l => l.StartSite.SiteName == stationName && l.EndSite.SiteName == stationName);
if (finds == null)
{
return(rods.Skip(index));
}
rods = rods.Skip(index).ToList();
foreach (var item in finds)
{
var startIndex = rods.FindIndex(l => l.PoleCode == item.StartPole.PoleCode);
var endIndex = rods.FindIndex(l => l.PoleCode == item.EndPole.PoleCode);
if (startIndex < 0 || endIndex < 0)
{
continue;
}
if (startIndex == endIndex)
{
rods.RemoveAt(startIndex);
}
else
{
rods.RemoveRange(startIndex, rods.Count - startIndex);
}
}
return(rods);
}
else
{
return(null);
}
}
