static void Main(string[] args)
{
string file;
if (args.Length == 0 || args[0].Equals(""))
{
file = "data/dane.csv";
}
else
{
file = args[0];
}
string gool;
if (args.Length < 2 || args[1].Equals(""))
{
gool = "żesult.xml";
}
else
{
gool = args[1];
}
if (args.Length == 3 && !args[2].Equals("xml"))
{
Console.WriteLine("nieprwaidłowy format pliku");
return;
}
string file2 = "data/łog.txt";
StreamWriter streamWriter = null;
streamWriter = new StreamWriter(file2);
FileInfo f = new FileInfo(file);
List <Student> los = new List <Student>();
Dictionary <string, int> stud = new Dictionary <string, int>();
try
{
using (StreamReader stream = new StreamReader(f.OpenRead()))
{
string line = "";
while ((line = stream.ReadLine()) != null)
{
string[] studentWiersz = line.Split(",");
//Console.WriteLine(line);
if (studentWiersz.Length == 9)
{
bool t = true;
foreach (string str in studentWiersz)
{
if (str.Equals(""))
{
t = false;
}
}
if (t)
{
Studia s = new Studia
{
nazwa = studentWiersz[2],
tryb = studentWiersz[3],
};
var stu = new Student
{
Imie = studentWiersz[0],
Nazwisko = studentWiersz[1],
index = int.Parse(studentWiersz[4]),
stud = s,
DataUrodzenia = studentWiersz[5],
Email = studentWiersz[6],
Ojciec = studentWiersz[8],
Matka = studentWiersz[7]
};
los.Add(stu);
if (stud.ContainsKey(s.nazwa))
{
stud[s.nazwa]++;
}
else
{
stud.Add(s.nazwa, 1);
}
}
else
{
streamWriter.WriteLine("nieprawidłowa struktura danych:" + line);
}
}
else
{
streamWriter.WriteLine("nieprawidłowa struktura danych:" + line);
}
}
}
}catch (FileNotFoundException e)
{
Console.WriteLine("FileNotFoundException(\"Plik nazwa nie istnieje\")");
streamWriter.WriteLine("FileNotFoundException(\"Plik nazwa nie istnieje\")");
return;
}catch (ArgumentException e1)
{
Console.WriteLine("ArgumentException(\"Podana ścieżka jest niepoprawna\")");
streamWriter.WriteLine("ArgumentException(\"Podana ścieżka jest niepoprawna\")");
return;
}catch (Exception e2)
{
Console.WriteLine(e2.Message);
streamWriter.WriteLine(e2.Message);
return;
}
streamWriter.Flush();
streamWriter.Close();
ActiveStudies active = new ActiveStudies()
{
ACl = new List <AC>()
};
foreach (KeyValuePair <string, int> entry in stud)
{
AC a = new AC
{
name = entry.Key,
number = entry.Value
};
active.ACl.Add(a);
}
Students st = new Students
{
student = los.Distinct(new EqualityComp()).ToList <Student>()
};
Uczelnia uczelnia = new Uczelnia
{
data = DateTime.Now,
autor = "Michał Zieliński",
student = st,
activeStudies = active
};
FileStream writer = new FileStream(@gool, FileMode.Create);
XmlRootAttribute rotatr = new XmlRootAttribute("studenci");
XmlSerializer serializer = new XmlSerializer(typeof(Uczelnia));
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
serializer.Serialize(writer, uczelnia, ns);
}
private static List <Student> handleData(string path)
{
var students = new List <Student>();
var activeStudies = new List <ActiveStudies>();
var fi = new FileInfo(path);
bool corrupted = false;
using (var stream = new StreamReader(fi.OpenRead()))
{
string line = null;
while ((line = stream.ReadLine()) != null)
{
string[] columns = line.Split(',');
foreach (var column in columns)
{
if (column.Equals(""))
{
corrupted = true;
break;
}
}
if (columns.Length != 9 || corrupted)
{
string errorMessage = "Liczba kolumn jest zbyt mała lub dane zawierają błąd.";
errorLog(errorMessage);
corrupted = false;
}
else
{
var studentToAdd = new Student
{
name = columns[0],
lastName = columns[1],
studiesName = columns[2],
studiesMode = columns[3],
indexNumber = $"s{columns[4]}",
birthdate = DateTime.Parse(columns[5]).Date,
email = columns[6],
mothersName = columns[7],
fathersName = columns[8]
};
bool duplicateStudent = false;
string duplicateInfo = "Duplikat danych studenta: ";
foreach (var student in students)
{
if (student.Equals(studentToAdd))
{
duplicateStudent = true;
errorLog(duplicateInfo + student.indexNumber);
break;
}
}
if (!duplicateStudent)
{
students.Add(studentToAdd);
}
bool studiesInList = false;
if (!duplicateStudent)
{
foreach (var study in activeStudies)
{
if ((study.name.Equals(studentToAdd.studiesName)))
{
studiesInList = true;
study.numberOfStudents++;
}
}
if (!studiesInList)
{
var studies = new ActiveStudies
{
name = columns[2],
numberOfStudents = 1
};
activeStudies.Add(studies);
}
}
}
}
}
foreach (var s in students)
{
Console.WriteLine(s);
}
return(students);
}
