/*
* /// <summary>
* /// Creates a random list of teachers and returns the result
* /// </summary>
* /// <param name="numberOfTeacher">An integer value</param>
* /// <returns>An array of teachers</returns>
* public static Teacher[] Create(int numberOfTeacher)
* {
* List<Teacher> result = new List<Teacher>();
*
* List<string> listOfField = FileHelper.GetListOfField();
* Random rnd = new Random();
*
* for (uint i = 0; i < numberOfTeacher; i++)
* {
* //id
* String uuid = Guid.NewGuid().ToString();
*
* //gender
* bool gender = rnd.Next(2) == 1;
*
* //name
* string fullName = GenerateDataHelper.GetRandomNameByGender(gender);
*
* //Field
* int index = rnd.Next(listOfField.Count);
* string[] fields = listOfField[index].Split(',');
* string field = fields[0].Trim();
*
* result.Add(new Teacher(uuid, fullName, gender, field));
* }
* return result.ToArray();
* }*/
/// <summary>
/// Creates a random list of teachers and returns the result
/// </summary>
/// <returns>An array of teachers</returns>
public static Teacher[] Create()
{
List <Teacher> result = new List <Teacher>();
Field[] listOfField = DataList.FieldList;
Random rnd = new Random();
while (true)
{
//id
string uuid = Guid.NewGuid().ToString();
//gender
bool gender = rnd.Next(2) == 1;
//name
string fullName = GenerateDataHelper.GetRandomNameByGender(gender);
//field
int index = rnd.Next(listOfField.Length);
string field = listOfField[index].UUID;
Teacher x = new Teacher(uuid, fullName, gender, field);
result.Add(x);
int num = Attendance.Create(uuid, field);
if (num == 0)
{
result.Remove(x);
break;
}
}
return(result.ToArray());
}
/*
* /// <summary>
* /// Creates a random list of students and returns the result
* /// </summary>
* /// <param name="numberOfStudent">An integer value</param>
* /// <returns>An array of students</returns>
* public static Student[] Create(int numberOfStudent)
* {
* List<Student> result = new List<Student>();
*
* Random rnd = new Random();
*
* List<string> listOfClasses = FileHelper.GetListOfClass();
*
* int currentTotal = 0;
* int quantity;
* for (int i = 0; i < listOfClasses.Count; i++)
* {
* if (i == listOfClasses.Count)
* {
* quantity = numberOfStudent - currentTotal;
* }
* else
* {
* quantity = rnd.Next(30, 51);
* }
*
* string[] classs = listOfClasses[i].Split(',');
* string classInfo = classs[0].Trim();
* string levelId = classs[1].Trim();
* string level = FileHelper.GetLevelByPrimaryKey(levelId).Split(',')[1];
*
* for (int j = 0; j < quantity; j++)
* {
* //id
* string uuid = Guid.NewGuid().ToString();
*
* //gender
* bool gender = rnd.Next(2) == 1;
*
* //name
* string fullName = GenerateDataHelper.GetRandomNameByGender(gender);
*
* //birthdate
* DateTime birthdate = GenerateDataHelper.GetRandomBirthdayByLevel(level);
*
* result.Add(new Student(uuid, fullName, birthdate, gender, classInfo));
* currentTotal++;
* }
* }
* return result.ToArray();
* }*/
/// <summary>
/// Creates a random list of students and returns the result
/// </summary>
/// <param name="numberOfStudent">An integer value</param>
/// <returns>An array of students</returns>
public static Student[] Create(int numberOfStudent)
{
List <Student> result = new List <Student>();
Random rnd = new Random();
Level[] listOfLevel = DataList.LevelList;
int amountEachLevel = (int)Math.Ceiling((double)numberOfStudent / listOfLevel.Length) + 1;
int levelIndex = 0;
int count = 0;
for (int i = 0; i < numberOfStudent; i++)
{
//id
string uuid = Guid.NewGuid().ToString();
//gender
bool gender = rnd.Next(2) == 1;
//name
string fullName = GenerateDataHelper.GetRandomNameByGender(gender);
//birthdate
string level = listOfLevel[levelIndex].Name;
DateTime birthdate = GenerateDataHelper.GetRandomBirthdayByLevel(level);
result.Add(new Student(uuid, fullName, birthdate, gender, listOfLevel[levelIndex].UUID));
if (count == amountEachLevel)
{
levelIndex++;
amountEachLevel--;
count = 0;
}
}
return(result.ToArray());
}
/// <summary>
/// Show CLI message
/// </summary>
/// <param name="args">An array of strings</param>
/// <returns>CLI message</returns>
public static String ShowCLI(string[] args)
{
string helpString = @" Help:
./schoolDatabaseGenerator <<school_name>>: Generate a school database with number students in range 500 to 3000, and the largest number rooms is 100
./schoolDatabaseGenerator <<school_name>> -s <<number_students>>: Generate a school database with <<number_students>> in range 500 to 3000 and the largest number rooms is 100
./schoolDatabaseGenerator <<school_name>> -r <<number_rooms>>: Generate a school database with <<number_rooms>> and number students in range 500 to 3000.
./schoolDatabaseGenerator <<school_name>> -s <<number_students>> -r <<number_rooms>>: Generate a school database with <<number_students>> and <<number_rooms>>.";
int numberOfStudent = 0, numberOfRoom = 0;
if ((args.Length == 0) || (args.Length == 1 && args[0].Equals("-h")))
{
return(helpString);
}
else if (args.Length > 0 && !args[0].Equals("-h") && (args[0].Equals("-s") || args[0].Equals("-r")))
{
return("Please input school name.");
}
else
{
_schoolName = args[0];
int indexStudent = CheckContain(args, "-s");
int indexRoom = CheckContain(args, "-r");
if (indexStudent != -1)
{
if ((indexStudent + 1) == args.Length || !Int32.TryParse(args[indexStudent + 1], out numberOfStudent))
{
return("ERROR: Your CLI format is not correct.");
}
else
{
if (GenerateDataHelper.CheckStudentAmount(numberOfStudent) == -1)
{
return("ERROR: You must input number student in range 500 to 3000");
}
}
}
if (indexRoom != -1)
{
if ((indexRoom + 1) == args.Length || !Int32.TryParse(args[indexRoom + 1], out numberOfRoom))
{
return("ERROR: Your CLI format is not correct.");
}
else
{
if (GenerateDataHelper.CheckRoomAmount(numberOfRoom) == -1)
{
return("ERROR: You must input number room smaller than 100");
}
}
}
if (numberOfStudent > 0 && numberOfRoom > 0)
{
bool check = GenerateDataHelper.CheckValidNumber(numberOfStudent, numberOfRoom);
if (!check)
{
return("Error: Invalid number of student or room. (Each room can only contains 30-50 students)");
}
}
}
_numberOfStudent = numberOfStudent;
_numberOfRoom = numberOfRoom;
return("");
}
/// <summary>
/// Performs functions.
/// </summary>
/// <param name="args">A string array contains command from command-line</param>
public static void Main(string[] args)
{
m p1 = new m();
p1.x = 100;
p1.y = 100;
m p2 = p1;
p2.x = 900;
Console.WriteLine("{0} {1}", p1.x, p2.x);
Console.ReadLine();
string info = CLIHelper.ShowCLI(args);
if (info == "")
{
string schoolName = CLIHelper.SchoolName;
int student = CLIHelper.NumberOfStudent;
int room = CLIHelper.NumberOfRoom;
School school = new School(schoolName);
//string directoryPath = @"..\..\..\" + schoolName;
string directoryPath = schoolName;
Directory.CreateDirectory(directoryPath);
if (student == 0 && room == 0)
{
student = GenerateDataHelper.GenerateRandomStudentAmount();
room = GenerateDataHelper.GenerateRoomAmountByStudent(student);
}
else if (student == 0 && room > 0)
{
student = GenerateDataHelper.GenerateStudentAmountByRoom(room);
}
else if (student > 0 && room == 0)
{
room = GenerateDataHelper.GenerateRoomAmountByStudent(student);
}
DataList.CreateDataList(student, room);
school.Level = DataList.LevelList.ToList();
school.SaveLevel(directoryPath + "\\" + "Level.csv");
school.Field = DataList.FieldList.ToList();
school.SaveField(directoryPath + "\\" + "Field.csv");
school.Room = DataList.RoomList.ToList();
school.SaveRoom(directoryPath + "\\" + "Room.csv");
school.Class = DataList.ClassList.ToList();
school.SaveClass(directoryPath + "\\" + "Class.csv");
school.Subject = DataList.SubjectList.ToList();
school.SaveSubject(directoryPath + "\\" + "Subject.csv");
school.Student = DataList.StudentList.ToList();
school.SaveStudent(directoryPath + "\\" + "Student.csv");
school.Teacher = DataList.TeacherList.ToList();
school.SaveTeacher(directoryPath + "\\" + "Teacher.csv");
school.Attendance = DataList.AttendanceList.ToList();
school.SaveAttendance(directoryPath + "\\" + "Attendance.csv");
school.Grade = DataList.GradeList.ToList();
school.SaveGrade(directoryPath + "\\" + "Grade.csv");
Console.WriteLine("Succesful: You have a new school database with " + student + " students and " + room + " rooms");
school.SaveSchool(directoryPath + "\\" + schoolName + ".json");
}
else
{
Console.WriteLine(info);
}
}
