public static Dictionary <string, List <UserRating> > DeserializeFileSample(string filename, string delimiter, Constants.ClassTypes paramType)
{
TextReader textReader = File.OpenText(filename);
CsvConfiguration config = new CsvConfiguration(CultureInfo.InvariantCulture);
config.HasHeaderRecord = true;
config.MissingFieldFound = null;
config.BadDataFound = null;
config.Delimiter = delimiter;
var csv = new CsvReader(textReader, config);
List <UserRating> dataList = csv.GetRecords <UserRating>().ToList();
Dictionary <string, List <UserRating> > values = new Dictionary <string, List <UserRating> >();
foreach (UserRating user in dataList)
{
if (!values.ContainsKey((user as UserRating).userId))
{
values.Add((user as UserRating).userId, (new List <UserRating>()
{
user as UserRating
}));
}
else
{
((List <UserRating>)((object)(values[(user as UserRating).userId]))).Add(user as UserRating);;
}
}
return(values);
}
public static Dictionary <string, T> DeserializeFile <T>(string filename, string delimiter, Constants.ClassTypes paramType)
{
TextReader textReader = File.OpenText(filename);
CsvConfiguration config = new CsvConfiguration(CultureInfo.InvariantCulture);
config.HasHeaderRecord = true;
config.MissingFieldFound = null;
config.BadDataFound = null;
config.Delimiter = delimiter;
var csv = new CsvReader(textReader, config);
List <T> dataList = csv.GetRecords <T>().ToList();
Dictionary <string, T> values = new Dictionary <string, T>();
switch (paramType)
{
case Constants.ClassTypes.Movie:
{
foreach (T movie in dataList)
{
values.Add((movie as Movie).tconst, movie);
}
break;
}
case Constants.ClassTypes.MovieShort:
{
foreach (T movieShort in dataList)
{
values.Add((movieShort as MovieShort).tconst, movieShort);
}
break;
}
case Constants.ClassTypes.MovieResult:
{
foreach (T movieResult in dataList)
{
values.Add((movieResult as MovieResult).titleId, movieResult);
}
break;
}
case Constants.ClassTypes.Rating:
{
foreach (T rating in dataList)
{
values.Add((rating as Rating).tconst, rating);
}
break;
}
case Constants.ClassTypes.Director:
{
foreach (T director in dataList)
{
values.Add((director as Director).tconst, director);
}
break;
}
case Constants.ClassTypes.DirectorShort:
{
foreach (T directorShort in dataList)
{
values.Add((directorShort as DirectorShort).tconst, directorShort);
}
break;
}
case Constants.ClassTypes.Cast:
{
foreach (T castShort in dataList)
{
values.Add((castShort as Cast).tconst, castShort);
}
break;
}
case Constants.ClassTypes.Name:
{
foreach (T name in dataList)
{
values.Add((name as Name).nconst, name);
}
break;
}
case Constants.ClassTypes.NameShort:
{
foreach (T nameShort in dataList)
{
values.Add((nameShort as NameShort).nconst, nameShort);
}
break;
}
case Constants.ClassTypes.User:
{
foreach (T user in dataList)
{
values.Add((user as User).userId, user);
}
break;
}
}
return(values);
}
