54 lines
1.4 KiB
C#
54 lines
1.4 KiB
C#
using Core.Entities;
|
|
|
|
namespace Core.Parsers;
|
|
|
|
public class AssignmentRequirementParser : CsvParserBase
|
|
{
|
|
public AssignmentRequirementParser(FileSystemInfo csvFile, bool ignoreBlankLines = true) : base(csvFile, ignoreBlankLines)
|
|
{
|
|
}
|
|
|
|
public AssignmentRequirement[] Parse(ICollection<EventDefinition> events, ICollection<Student> students)
|
|
{
|
|
var assumptions = new List<AssignmentRequirement>();
|
|
|
|
CsvReader.Read();
|
|
CsvReader.ReadHeader();
|
|
var studentColumns =
|
|
CsvReader.HeaderRecord.Select(h => h.Trim()).Where(h => !string.IsNullOrEmpty(h)).ToArray();
|
|
|
|
var studentArray =
|
|
studentColumns
|
|
.Select(c => students.FirstOrDefault(s => s.FirstName == c)).ToArray();
|
|
|
|
while (CsvReader.Read())
|
|
{
|
|
var eventShortName= CsvReader.GetField(0);
|
|
|
|
var evt = events.FirstOrDefault(e => e.ShortName == eventShortName);
|
|
if (evt == null)
|
|
throw new Exception($"Could not find eventDefinition named {eventShortName}");
|
|
for (int i = 0; i <= studentArray.Length; i++)
|
|
{
|
|
var field = CsvReader.GetField(i + 1);
|
|
switch (field)
|
|
{
|
|
case "x":
|
|
case "X":
|
|
assumptions.Add(new AssignmentRequirement(evt, studentArray[i], Requirement.Exclude));
|
|
break;
|
|
case "i":
|
|
case "I":
|
|
assumptions.Add(new AssignmentRequirement(evt, studentArray[i], Requirement.Include));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
return assumptions.ToArray();
|
|
}
|
|
} |