public static bool HasChild(int regionId, int depth)
{
if (depth < 0 || depth > 4)
{
return(false);
}
switch (depth)
{
case 0:
return(true);
case 4:
return(false);
default:
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
IList <Hidistro.Entities.Store.RegionInfo> list = (from r in allRegions
where r.ParentRegionId == regionId
select r).ToList();
if (list == null || list.Count == 0)
{
return(false);
}
return(true);
}
}
}
public static IList <Hidistro.Entities.Store.RegionInfo> GetRegionChildList(int parentRegionId, bool containDel = true)
{
Dictionary <int, string> dictionary = new Dictionary <int, string>();
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
IList <Hidistro.Entities.Store.RegionInfo> list = (!containDel) ? (from a in allRegions
where a.ParentRegionId == parentRegionId && !a.IsDel
select a).ToList() : (from a in allRegions
where a.ParentRegionId == parentRegionId
select a).ToList();
if (list == null || list.Count == 0)
{
Hidistro.Entities.Store.RegionInfo region = RegionHelper.GetRegion(parentRegionId, containDel);
if (region.Depth == 3)
{
IList <Hidistro.Entities.Store.RegionInfo> streetsOfCity = new RegionDao().GetStreetsOfCity(region.ParentRegionId, containDel);
if (streetsOfCity == null || streetsOfCity.Count == 0)
{
return(list);
}
IList <Hidistro.Entities.Store.RegionInfo> allRegions2 = RegionHelper.GetAllRegions();
allRegions2 = allRegions2.Concat(streetsOfCity).ToList();
HiCache.Remove("FileCache-Regions");
HiCache.Insert("FileCache-Regions", allRegions2);
return((from r in streetsOfCity
where r.ParentRegionId == parentRegionId
select r).ToList());
}
return(list);
}
return(list);
}
public static Dictionary <int, string> GetStreets(int countryId, bool containDel = true)
{
Hidistro.Entities.Store.RegionInfo region = RegionHelper.GetRegion(countryId, true);
if (region != null)
{
Dictionary <int, string> childList = RegionHelper.GetChildList(countryId, containDel);
if (childList == null || childList.Count == 0)
{
IList <Hidistro.Entities.Store.RegionInfo> streetsOfCity = new RegionDao().GetStreetsOfCity(region.ParentRegionId, containDel);
if (streetsOfCity == null || streetsOfCity.Count == 0)
{
return(new Dictionary <int, string>());
}
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
allRegions = allRegions.Concat(streetsOfCity).ToList();
HiCache.Remove("FileCache-Regions");
HiCache.Insert("FileCache-Regions", allRegions);
streetsOfCity = ((!containDel) ? (from r in streetsOfCity
where r.ParentRegionId == countryId && !r.IsDel
select r).ToList() : (from r in streetsOfCity
where r.ParentRegionId == countryId
select r).ToList());
childList = new Dictionary <int, string>();
foreach (Hidistro.Entities.Store.RegionInfo item in streetsOfCity)
{
childList.Add(item.RegionId, item.RegionName);
}
return(childList);
}
return(childList);
}
return(null);
}
private static Hidistro.Entities.Store.RegionInfo FindNodeByRegionName(string regionName, int depth)
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
Hidistro.Entities.Store.RegionInfo regionInfo = null;
try
{
regionInfo = (from r in allRegions
where r.RegionName.StartsWith(regionName) && r.Depth == depth
select r).First();
}
catch
{
}
if (regionInfo == null)
{
regionInfo = new RegionDao().GetRegionByRegionName(regionName, depth);
if (regionInfo != null && regionInfo.Depth == 4)
{
Hidistro.Entities.Store.RegionInfo region = RegionHelper.GetRegion(regionInfo.ParentRegionId, true);
if (region != null)
{
IList <Hidistro.Entities.Store.RegionInfo> streetsOfCity = new RegionDao().GetStreetsOfCity(region.ParentRegionId, true);
if (streetsOfCity != null && streetsOfCity.Count > 0)
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions2 = RegionHelper.GetAllRegions();
allRegions2 = allRegions2.Concat(streetsOfCity).ToList();
HiCache.Remove("FileCache-Regions");
HiCache.Insert("FileCache-Regions", allRegions2);
}
}
}
}
return(regionInfo);
}
public static IList <Hidistro.Entities.Store.RegionInfo> GetAllProvinceLists(bool containDel = true)
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
if (containDel)
{
return((from r in allRegions
where r.Depth == 1
select r).ToList());
}
return((from r in allRegions
where r.Depth == 1 && !r.IsDel
select r).ToList());
}
public static Dictionary <int, string> GetRegions()
{
Dictionary <int, string> dictionary = new Dictionary <int, string>();
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
IList <Hidistro.Entities.Store.RegionInfo> list = (from r in allRegions
where r.Depth == 0
select r).ToList();
foreach (Hidistro.Entities.Store.RegionInfo item in list)
{
int regionId = item.RegionId;
dictionary.Add(item.RegionId, item.RegionName);
}
return(dictionary);
}
public static IDictionary <int, string> GetAllProvinces(bool containDel = true)
{
IDictionary <int, string> dictionary = new Dictionary <int, string>();
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
IList <Hidistro.Entities.Store.RegionInfo> list = (!containDel) ? (from r in allRegions
where r.Depth == 1 && !r.IsDel
select r).ToList() : (from r in allRegions
where r.Depth == 1
select r).ToList();
foreach (Hidistro.Entities.Store.RegionInfo item in list)
{
int regionId = item.RegionId;
if (!dictionary.ContainsKey(item.RegionId))
{
dictionary.Add(item.RegionId, item.RegionName);
}
}
return(dictionary);
}
private static Dictionary <int, string> GetChildList(int parentRegionId, bool containDel = true)
{
Dictionary <int, string> dictionary = new Dictionary <int, string>();
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
IList <Hidistro.Entities.Store.RegionInfo> list = (!containDel) ? (from a in allRegions
where a.ParentRegionId == parentRegionId && !a.IsDel
select a).ToList() : (from a in allRegions
where a.ParentRegionId == parentRegionId
select a).ToList();
if (list == null)
{
return(dictionary);
}
foreach (Hidistro.Entities.Store.RegionInfo item in list)
{
if (item.RegionId > 0 && !dictionary.ContainsKey(item.RegionId))
{
dictionary.Add(item.RegionId, item.RegionName);
}
}
return(dictionary);
}
public static Hidistro.Entities.Store.RegionInfo GetRegion(int regionId, bool containDel = true)
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions = RegionHelper.GetAllRegions();
Hidistro.Entities.Store.RegionInfo regionInfo = null;
try
{
regionInfo = ((!containDel) ? (from r in allRegions
where r.RegionId == regionId && !r.IsDel
select r).First() : (from r in allRegions
where r.RegionId == regionId
select r).First());
}
catch
{
}
if (regionInfo == null)
{
regionInfo = new RegionDao().Get <Hidistro.Entities.Store.RegionInfo>(regionId);
if (regionInfo != null && regionInfo.Depth == 4)
{
Hidistro.Entities.Store.RegionInfo region = RegionHelper.GetRegion(regionInfo.ParentRegionId, true);
if (region != null)
{
IList <Hidistro.Entities.Store.RegionInfo> streetsOfCity = new RegionDao().GetStreetsOfCity(region.ParentRegionId, containDel);
if (streetsOfCity != null && streetsOfCity.Count > 0)
{
IList <Hidistro.Entities.Store.RegionInfo> allRegions2 = RegionHelper.GetAllRegions();
allRegions2 = allRegions2.Concat(streetsOfCity).ToList();
HiCache.Remove("FileCache-Regions");
HiCache.Insert("FileCache-Regions", allRegions2);
}
}
}
}
return(regionInfo);
}
