/// <summary>
/// Reads the data for this import from the file specified.
/// </summary>
/// <param name="filename">The file to read from.</param>
/// <param name="errorMessage">The error message if unsuccessful.</param>
/// <returns>True if read successfully, false otherwise.</returns>
public override bool ReadFromFile(string filename, out string errorMessage)
{
_partiesProvider = new PartiesProvider();
errorMessage = string.Empty;
// Try to deserialize the file into the party notes.
List <PartyNote> partyNotes = new List <PartyNote>();
try
{
using (StreamReader sr = new StreamReader(filename, Encoding.Default))
{
CsvReader csv = new CsvReader(sr, CultureInfo.CurrentCulture);
bool foundStartDataTag = false;
while (csv.Read())
{
// Get the first field.
string fullName = csv.GetField <string>(0);
// Ignore empty entries.
if (string.IsNullOrWhiteSpace(fullName))
{
continue;
}
// If haven't found the header line see if this is it
if (!foundStartDataTag)
{
if (fullName.Contains(DataStartTag))
{
foundStartDataTag = true;
}
continue;
}
// if here on a line with data after the start tag has been found so get the abbreviation
string abbreviation = csv.GetField <string>(1);
if (!string.IsNullOrWhiteSpace(abbreviation))
{
partyNotes.Add(new PartyNote {
FullName = fullName, Abbreviation = abbreviation
});
}
}
}
}
catch (Exception e)
{
errorMessage = e.ToString();
return(false);
}
if (partyNotes.Any())
{
_partiesProvider = new PartiesProvider(partyNotes);
}
return(true);
}
/// <summary>
/// Loads the party notes from a file.
/// </summary>
/// <param name="resultsDir">The full path of the the results files.</param>
/// <param name="fileName">The full path of the notes notes file, or null if the default is to be read.</param>
public NotesFileParser(string resultsDir, string fileName = null)
{
_partiesProvider = new PartiesProvider();
Parse(resultsDir, fileName);
}