private void ParseSingleFile(String filename)
{
if (!_anythingCached)
{
if (!IsCached(filename))
{
Download(filename);
}
else
{
_anythingCached = true;
}
}
var lReader = new System.IO.StreamReader(HtmlCacheFileName(filename), TambonHelper.ThaiEncoding);
String lCurrentLine = String.Empty;
PopulationDataEntry lCurrentEntry = null;
int lDataState = 0;
while ((lCurrentLine = lReader.ReadLine()) != null)
{
#region parse name
if (lCurrentLine.StartsWith(_tableEntryStart))
{
String lValue = StripTableHtmlFromLine(lCurrentLine);
lCurrentEntry = new PopulationDataEntry();
lCurrentEntry.ParseName(lValue);
if (_changwat == null)
{
_changwat = lCurrentEntry;
}
else if ((_currentSubEntry == null) | (EntityTypeHelper.SecondLevelEntity.Contains(lCurrentEntry.Type)))
{
_changwat.SubEntities.Add(lCurrentEntry);
_currentSubEntry = lCurrentEntry;
}
else
{
_currentSubEntry.SubEntities.Add(lCurrentEntry);
}
lDataState = 0;
}
#endregion
#region parse population data
if (lCurrentLine.StartsWith(_tableDataStart))
{
if (lCurrentEntry == null)
{
throw new ArgumentOutOfRangeException();
}
String lValue = StripTableHtmlFromLine(lCurrentLine);
if (!String.IsNullOrEmpty(lValue))
{
switch (lDataState)
{
case 0:
lCurrentEntry.Male = Int32.Parse(lValue);
break;
case 1:
lCurrentEntry.Female = Int32.Parse(lValue);
break;
case 2:
lCurrentEntry.Total = Int32.Parse(lValue);
break;
case 3:
lCurrentEntry.Households = Int32.Parse(lValue);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
lDataState++;
}
#endregion
}
}
