public bool UpdateTeacher(string _teacherID, Teacher _newTeacher)
{
bool success = true;
int index = 0;
List <Teacher> teachers = GetAllTeachers();
for (; index < teachers.Count; index++)
{
if (_teacherID == teachers[index].ID)
{
break;
}
}
if (teachers[index].SurName != _newTeacher.SurName)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[1], _newTeacher.SurName);
}
if (teachers[index].FirstName != _newTeacher.FirstName)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[2], _newTeacher.FirstName);
}
if (!ImageHelper.SameImage(teachers[index].Avatar, _newTeacher.Avatar))
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[3], _newTeacher.GetAvatar());
}
if (teachers[index].DateBorn.Date != _newTeacher.DateBorn.Date)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[4], _newTeacher.DateBorn.Date);
}
if (teachers[index].Sex != _newTeacher.Sex)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[5], Convert.ToInt32(_newTeacher.Sex));
}
if (teachers[index].Address != _newTeacher.Address)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[6], _newTeacher.Address);
}
if (teachers[index].Phone != _newTeacher.Phone)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[7], _newTeacher.Phone);
}
if (teachers[index].Mail != _newTeacher.Mail)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[8], _newTeacher.Mail);
}
if (teachers[index].Subject.Name != _newTeacher.Subject.Name)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[9], _newTeacher.Subject.ID);
}
if (_newTeacher.Type != teachers[index].Type)
{
switch (_newTeacher.Type)
{
case Teacher.TeacherType.Teacher:
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[10], "0");
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[11], "0");
break;
case Teacher.TeacherType.Adminstrator:
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[10], "0");
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[11], "1");
break;
case Teacher.TeacherType.Ministry:
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[10], "1");
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[11], "0");
break;
case Teacher.TeacherType.FormerTeacher:
break;
default:
break;
}
}
if (teachers[index].Position != _newTeacher.Position)
{
success = teacherDA.UpdateTeacher(_teacherID, Teacher.Column[12], _newTeacher.Position);
}
teachers[index] = _newTeacher;
return(success);
}
