/// <summary>
/// Reads the persons existing in the given people.in file.
/// </summary>
/// <param name="args">contains the input information, included the full path of the "people.in".</param>
/// <returns>A list of persons representing each of lines existing in "people.in".</returns>
protected virtual IEnumerable <Person> ReadPeople(PeopleListCommandArgs args)
{
if (string.IsNullOrWhiteSpace(args.InFullPath))
{
throw new ArgumentNullException(nameof(args.InFullPath));
}
string[] lines;
try
{
lines = ReadLines(args.InFullPath, "people.in");
}
catch (Exception)
{
throw;
}
foreach (var line in lines)
{
var values = line.Split("|");
if ((values?.Length ?? 0) != 8)
{
throw new ApplicationException($"Bad formed line: {line}");
}
yield return(new Person
{
PersonId = values[0],
Name = values[1],
LastName = values[2],
CurrentRole = values[3],
Country = values[4],
Industry = values[5],
NumberOfRecommendations = int.Parse(values[6], CultureInfo.InvariantCulture),
NumberOfConnections = int.Parse(values[7], CultureInfo.InvariantCulture)
});
}
}
public virtual void List(PeopleListCommandArgs args)
{
var people = this.ReadPeople(args).ToList();
this.View(people);
}
