public void TestInit()
{
TestStudentRepository = new Repository <Student>();
TestSubjectRepository = new Repository <Subject>();
TestGroupRepository = new Repository <ISGroup>();
//Students test init;
for (int i = 0; i < 30; i++)
{
Student std = new Student(i);
std.Name = "Test" + i;
std.Surname = "Student" + i;
std.MobilePhone = "+3809312345" + i;
TestStudentRepository.Add(std);
}
for (int i = 0; i < 3; i++)
{
ISGroup group = new ISGroup(i, 110 + i);
for (int k = i * 10; k < 10 * (i + 1); k++)
{
group.AddStudent(k);
}
for (int j = 0; j < 5; j++)
{
Subject subj = new Subject(i * 10 + j);
Teacher teacher = new Teacher(i * 10 + j);
teacher.Name = "Name" + i;
teacher.Surname = "Surname" + j;
subj.SetTeacher(teacher.Id);
subj.AddGroup(group.Id);
group.AddTeacher(teacher.Id);
TestSubjectRepository.Add(subj);
}
TestGroupRepository.Add(group);
}
TestSearchController = new SearchController(TestStudentRepository,
TestGroupRepository, TestSubjectRepository);
}
/// <summary>
/// Add group to repository
/// </summary>
/// <param name="newGroup">Group that will be added to repository</param>
public void AddGroup(ISGroup newGroup)
{
var queryNumOfIds = 0;
var queryNumOfNumbers = 0;
if (DataRepo.Count != 0)
{
queryNumOfIds = DataRepo.Where(group => group.Id == newGroup.Id).Count();
queryNumOfNumbers = DataRepo.Where(group =>
group.Number == newGroup.Number).Count();
}
if (queryNumOfIds == 0 && queryNumOfNumbers == 0)
{
DataRepo.Add(newGroup);
}
else
{
var errorMessage = "Group with " + newGroup.Id + " id, is already exist!";
throw new Exception(errorMessage);
}
}
/// <summary>
/// Constructor with params where files loads
/// </summary>
/// <param inputString="Path">path to folder where will storage files</param>
public View(String path)
{
Path = path;
Thread StudentThread = new Thread(() =>
{
StudentRepository = new Repository <Student>(Path + "Students.cdat");
StudentRepository.Load();
});
Thread GroupThread = new Thread(() =>
{
GroupRepository = new Repository <ISGroup>(Path + "Groups.cdat");
GroupRepository.Load();
});
Thread SubjectThread = new Thread(() =>
{
SubjectRepository = new Repository <Subject>(Path + "Subject.cdat");
SubjectRepository.Load();
});
Thread TeacherThread = new Thread(() =>
{
TeacherRepository = new Repository <Teacher>(Path + "Teachers.cdat");
TeacherRepository.Load();
});
StudentThread.Start();
GroupThread.Start();
SubjectThread.Start();
TeacherThread.Start();
while (StudentThread.IsAlive || GroupThread.IsAlive ||
SubjectThread.IsAlive || TeacherThread.IsAlive)
{
Console.Clear();
Console.Write("Wait");
for (int i = 0; i < 5; i++)
{
Thread.Sleep(500);
Console.Write(".");
}
}
Console.Clear();
CommandDictionary = new Dictionary <string, Command>();
StudentControll = new StudentController(StudentRepository);
TeacherControll = new TeacherController(TeacherRepository);
GroupControll = new GroupController(GroupRepository);
SearchControll = new SearchController(StudentRepository, GroupRepository, SubjectRepository);
// COMMANDS
CommandDictionary.Add("add student", new Command("add student", "Add new student;"));
CommandDictionary.Add("add group", new Command("add group", "Add new group;"));
CommandDictionary.Add("show students", new Command("show students", "Show list of students"));
CommandDictionary.Add("show groups", new Command("show groups", "Show list of groups"));
CommandDictionary.Add("student info", new Command("student info", "Show information about student"));
CommandDictionary.Add("group info", new Command("group info", "Show information about group"));
CommandDictionary.Add("add subject", new Command("add subject", "Add new subject;"));
CommandDictionary.Add("add teacher", new Command("add teacher", "Add new teacher;"));
CommandDictionary.Add("add student to group", new Command("add student to group", "Add student to group"));
CommandDictionary.Add("add teacher to group", new Command("add teacher to group", "Add teacher to group"));
CommandDictionary.Add("set subject teacher", new Command("set subject teacher", "Set teacher for subject"));
CommandDictionary.Add("find students by group", new Command("find students by group", "View all students of group"));
CommandDictionary.Add("find students by teacher", new Command("find students by teacher", "View all students of teacher"));
CommandDictionary.Add("find students by subject", new Command("find students by subject", "View all students of subject"));
CommandDictionary.Add("clr", new Command("clr", "Delete all inforamation from screen"));
CommandDictionary.Add("exit", new Command("exit", "Close the application;"));
CommandDictionary.Add("help", new Command("help", "Information about all commands;"));
// ACTION OF COMMANDS
CommandDictionary["add group"].SetAction(() =>
{
GroupControll.AddGroup(GetGroup());
});
CommandDictionary["add subject"].SetAction(() =>
{
SubjectRepository.Add(GetSubject());
});
CommandDictionary["add teacher"].SetAction(() =>
{
TeacherRepository.Add(GetTeacher());
});
CommandDictionary["add student"].SetAction(() =>
{
StudentControll.AddStudent(GetStudent());
});
CommandDictionary["add teacher to group"].SetAction(() =>
{
var groupId = GetId("group");
var teacherId = GetId("teacher");
GroupControll.GetGroup(groupId).AddTeacher(teacherId);
});
CommandDictionary["add student to group"].SetAction(() =>
{
var groupId = GetId("group");
var studentId = GetId("student");
GroupControll.GetGroup(groupId).AddStudent(studentId);
});
CommandDictionary["set subject teacher"].SetAction(() =>
{
var subId = GetId("subject");
var teacherId = GetId("teacher");
SubjectRepository[subId].SetTeacher(teacherId);
});
CommandDictionary["show students"].SetAction(() =>
{
var listOfStudents = StudentControll.GetAll();
Console.WriteLine("Students:");
Console.WriteLine("--------------------------------------");
foreach (Student student in listOfStudents)
{
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};",
student.Id, student.Name, student.Surname);
}
Console.WriteLine("--------------------------------------");
});
CommandDictionary["show groups"].SetAction(() =>
{
var listOfGroups = GroupControll.GetAll();
Console.WriteLine("Groups:");
Console.WriteLine("--------------------------------------");
foreach (ISGroup group in listOfGroups)
{
Console.WriteLine("Id: {0}; Number: {1};", group.Id, group.Number);
}
Console.WriteLine("--------------------------------------");
});
CommandDictionary["group info"].SetAction(() =>
{
ISGroup group = GroupControll.GetGroup(GetId("group"));
Console.WriteLine("Group:{0}", group.Id);
Console.WriteLine("Number:{0}", group.Number);
Console.WriteLine("--------------------------------------");
Console.WriteLine("Students:");
foreach (int id in group.StudentIDs)
{
Student student = StudentControll.GetStudent(id);
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};", id, student.Name, student.Surname);
}
Console.WriteLine("--------------------------------------");
Console.WriteLine("Teachers that teach group:");
foreach (int id in group.TeacherIDs)
{
Teacher queryTeacher = TeacherRepository
.Where(teacher => teacher.Id == id).Single();
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};", id, queryTeacher.Name, queryTeacher.Surname);
}
Console.WriteLine("--------------------------------------");
});
CommandDictionary["student info"].SetAction(() =>
{
Student student = StudentControll.GetStudent(GetId("student"));
Console.WriteLine("----------------------------------------");
Console.WriteLine("Id: {0};", student.Id);
Console.WriteLine("Name: {0};", student.Name);
Console.WriteLine("Surname: {0};", student.Surname);
Console.WriteLine("Course: {0};", student.Course);
Console.WriteLine("Course: {0};", student.GradeBook);
Console.WriteLine("Address: {0};", student.Address);
Console.WriteLine("Mobile number: {0};", student.MobilePhone);
Console.WriteLine("----------------------------------------");
});
CommandDictionary["find students by group"].SetAction(() =>
{
var listOfStudents = SearchControll.SearchByGroup(GetId("group"));
foreach (Student student in listOfStudents)
{
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};", student.Id, student.Name, student.Surname);
}
});
CommandDictionary["find students by teacher"].SetAction(() =>
{
var listOfStudents = SearchControll.SearchByTeacher(GetId("teacher"));
foreach (Student student in listOfStudents)
{
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};", student.Id, student.Name, student.Surname);
}
});
CommandDictionary["find students by subject"].SetAction(() =>
{
var listOfStudents = SearchControll.SearchByGroup(GetId("subject"));
foreach (Student student in listOfStudents)
{
Console.WriteLine("Id: {0}; Name: {1}; Surname: {2};", student.Id, student.Name, student.Surname);
}
});
CommandDictionary["help"].SetAction(() =>
{
foreach (Command item in CommandDictionary.Values)
{
Console.WriteLine("{0} : {1}", item.Text, item.Description);
}
});
CommandDictionary["clr"].SetAction(() =>
{
Console.Clear();
});
CommandDictionary["exit"].SetAction(() =>
{
Console.WriteLine("Okey :( Good bye!");
Exit();
Environment.Exit(0);
});
MainMenu();
}
/// <summary>
/// Change group in repository
/// </summary>
/// <param name="oldGroup">Group that will be delete from repository</param>
/// <param name="newGroup">Group that will be added to repository</param>
public void ChangeGroup(ISGroup oldGroup, ISGroup newGroup)
{
DataRepo.Remove(oldGroup);
DataRepo.Add(newGroup);
}
/// <summary>
/// Remove group from repository
/// </summary>
/// <param name="delGroup">Group that will be removed from repository</param>
public void RemoveGroup(ISGroup delGroup)
{
DataRepo.Remove(delGroup);
}
