public void Export(string[] collectionNames, string outpath, ExportFormat exportFormatSelected)
{
if (!Directory.Exists(outpath))
{
throw new ArgumentException("output path doesn't exist", nameof(outpath));
}
IImportExportFormatter formatter = ImportExportFormatterFactory.Create(exportFormatSelected);
if (formatter == null)
{
throw new ArgumentException("Can't find appropriate formatter for " + exportFormatSelected, nameof(exportFormatSelected));
}
IMagicDatabaseReadOnly magicDatabase = MagicDatabaseManager.ReadOnly;
foreach (string collectionName in collectionNames)
{
ICardCollection cardcollection = magicDatabase.GetCollection(collectionName);
IEnumerable <ICardInCollectionCount> cardsInCollection = magicDatabase.GetCardCollection(cardcollection);
if (cardsInCollection == null)
{
throw new ImportExportException("Can't find collection named {0}", collectionName);
}
string filePath = Path.Combine(outpath, collectionName + formatter.Extension);
try
{
using (StreamWriter sw = new StreamWriter(filePath, false))
{
sw.Write(formatter.ToFile(cardsInCollection));
}
}
catch (ImportExportException)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
throw;
}
}
}
private IEnumerable <IImportExportCardCount> GetImport(string importFilePath)
{
if (!File.Exists(importFilePath))
{
throw new ArgumentException("import file doesn't exist", nameof(importFilePath));
}
IImportExportFormatter formatter = ImportExportFormatterFactory.CreateForFile(importFilePath);
if (formatter == null)
{
throw new ArgumentException("Can't find appropriate formatter for " + importFilePath, nameof(importFilePath));
}
using (StreamReader sr = new StreamReader(importFilePath))
{
return(formatter.Parse(sr.ReadToEnd()));
}
}