/// <summary>
/// 通过查询数据库数据填充Standard实体
/// </summary>
private async Task FillStandardByDB()
{
await Task.Run(() =>
{
if (currentStandard == string.Empty)
{
return;
}
List <ItemMajorBlock> list = dbStandardGateway.Find(currentStandard);
if (list == null || list.Count() == 0)
{
return;
}
standard = new Standard();
standard.Name = currentStandard;
var groupingMajors = list.GroupBy(s => s.Major);
foreach (var gMajors in groupingMajors)
{
Major major = new Major();
major.Name = gMajors.Key;
standard.Majors.Add(major);
var groupingSecondaryMenus = gMajors.ToList().GroupBy(s => s.SecondaryMenu);
foreach (var gSecondaryMenus in groupingSecondaryMenus)
{
SecondaryMenu secondaryMenu = new SecondaryMenu();
secondaryMenu.Name = gSecondaryMenus.Key;
major.SecondaryMenus.Add(secondaryMenu);
var groupingModules = gSecondaryMenus.ToList().GroupBy(s => s.Module);
foreach (var gModules in groupingModules)
{
Module module = new Module();
module.Name = gModules.Key;
secondaryMenu.Modules.Add(module);
var groupingBuildingTypes = gModules.ToList().GroupBy(s => s.BuildingType);
foreach (var gBuildingTypes in groupingBuildingTypes)
{
BuildingType buildingType = new BuildingType();
buildingType.Name = gBuildingTypes.Key;
module.BuildingTypes.Add(buildingType);
var groupingItems = gBuildingTypes.ToList().GroupBy(s => s.Item);
foreach (var gItems in groupingItems)
{
Item item = new Item();
item.Name = gItems.Key;
buildingType.Items.Add(item);
}
}
}
}
}
});
}
/// <summary>
/// 通过条文加载条文专业块数据集
/// </summary>
/// <returns></returns>
public List <ItemMajorBlock> LoadItemMajorBlocks()
{
if (technologyProduct.Items == null)
{
return(null);
}
itemMajorBlocks = new List <ItemMajorBlock>();
foreach (var item in technologyProduct.Items)
{
List <ItemMajorBlock> list = dbStandardGateway.Find(standard, item);
if (list == null)
{
continue;
}
itemMajorBlocks.AddRange(list);
}
return(itemMajorBlocks);
}