//
public static void LoadRecords()
{
string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "files//EmployeeRecords.txt");
FileInfo fileInfo = new FileInfo(filePath);
if (fileInfo.Exists)
{
StreamReader f1 = new StreamReader(filePath);
string st;
string[] buf;
while ((st = f1.ReadLine()) != null)
{
buf = st.Split('|');
EmployeeRecord employee = new EmployeeRecord();
employee.Name = buf[0];
employee.Surname = buf[1];
employee.YearOfBirth = int.Parse(buf[2]);
employee.Phone = buf[3];
employee.Id = long.Parse(buf[4]);
RecordsRepository.GetRepository().AddRecord(employee);
}
f1.Close();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
var data = RecordsRepository.GetRepository().GetAllRecords();
EmployeeGridView.DataSource = data;
EmployeeGridView.DataBind();
}
}
public static void SaveRecords()
{
string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "files//EmployeeRecords.txt");
StreamWriter f = new StreamWriter(filePath);
var data = RecordsRepository.GetRepository().GetAllRecords();
foreach (var record in data)
{
f.WriteLine("{0}|{1}|{2}|{3}|{4}", record.Name, record.Surname, record.YearOfBirth, record.Phone, record.Id);
}
f.Close();
}
protected void EmployeeGridView_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
var id = long.Parse(EmployeeGridView.DataKeys[e.RowIndex].Value.ToString());
RecordsRepository.GetRepository().DelRecord(id);
var data = RecordsRepository.GetRepository().GetAllRecords();
EmployeeGridView.DataSource = data;
EmployeeGridView.DataBind();
EmployeeGridView.Visible = true;
FilePersistence.SaveRecords();
}
protected void SortBySurnameAndBirthYear_Click(object sender, EventArgs e)
{
var data = RecordsRepository.GetRepository().GetAllRecords();
IList <EmployeeRecord> result = data.OrderBy(x => x.Surname).ThenBy(x => x.YearOfBirth).ToList();
data = result;
EmployeeGridView.DataSource = data;
EmployeeGridView.DataBind();
EmployeeGridView.Visible = true;
}
protected void EmployeeGridView_Sorting(object sender, GridViewSortEventArgs e)
{
var data = RecordsRepository.GetRepository().GetAllRecords();
if (e.SortExpression == "Surname")
{
IList <EmployeeRecord> result = data.OrderBy(x => x.Surname).ToList();
data = result;
}
if (e.SortExpression == "YearOfBirth")
{
IList <EmployeeRecord> result = data.OrderBy(x => x.YearOfBirth).ToList();
data = result;
}
EmployeeGridView.DataSource = data;
EmployeeGridView.DataBind();
EmployeeGridView.Visible = true;
}
protected void SubmitEmployeeData_Click(object sender, EventArgs e)
{
EmployeeRecord record = new EmployeeRecord();
if (TryUpdateModel(record, new FormValueProvider(ModelBindingExecutionContext)))
{
var allRecords = RecordsRepository.GetRepository().GetAllRecords();
if (allRecords.Any())
{
record.Id = RecordsRepository.GetRepository().GetAllRecords().Max(x => x.Id) + 1;
}
else
{
record.Id = 0;
}
RecordsRepository.GetRepository().AddRecord(record);
FilePersistence.SaveRecords();
Response.Redirect("Index.aspx");
}
}
protected void FindRecords_Click(object sender, EventArgs e)
{
var allRecords = RecordsRepository.GetRepository().GetAllRecords();
string name = Request.Form["name"].ToLower();
string surname = Request.Form["surname"].ToLower();
string phone = Request.Form["phone"].ToLower();
if (!((name == "") && (surname == "") && (phone == "")))
{
var filtered = allRecords.Where(x =>
((name == "" ? true : x.Name.ToLower().Contains(name)) &&
(surname == "" ? true : x.Surname.ToLower().Contains(surname)) &&
(phone == "" ? true : x.Phone.ToLower().Contains(phone))
));
FoundRecordsGridView.DataSource = filtered;
FoundRecordsGridView.DataBind();
}
else
{
FoundRecordsGridView.DataSource = null;
FoundRecordsGridView.DataBind();
}
}