private void PopulateControls()
{
Opacity = 0.95;
if (myInterface is PropertyIznajmljivanje && state == StateEnum.Update)
{
tilePotvrdi.Enabled = false;
}
foreach (PropertyInfo item in myInterface.GetType().GetProperties())
{
if (item.GetCustomAttribute <ForeignKeyAttribute>() != null)
{
PropertyInterface foreignKeyInterface = Assembly.GetExecutingAssembly().
CreateInstance(item.GetCustomAttribute <ForeignKeyAttribute>().className) as PropertyInterface;
LookUpControl ul = new LookUpControl(foreignKeyInterface);
ul.Name = item.Name;
if (state == StateEnum.Update)
{
ul.Enabled = true;
}
if (item.GetCustomAttribute <RequiredAttribute>() != null)
{
ul.SetLabelObavezno("*");
}
//provjerava da li ima, id koji se prosljedjuje kroz konstruktor, kod unosa autora i izdavaca knjige
if (id != null && ul.Name == "KnjigaID" && state != StateEnum.Search)
{
ul.SetKey(id.ToString());
ul.Enabled = false;
}
//za login
if (myInterface.GetType() == typeof(PropertyLogin))
{
ul.SetKey(FormStandard.radnoMjestoId);
ul.Enabled = false;
}
//kao id zaposlenog postavlja se vrijednost staticke varijable koja tu vrijednost dobija prilikom logovanja
if (ul.Name == "ZaposleniID" && state != StateEnum.Search)
{
ul.SetKey(FormLogin.idZaposlenog);
ul.Enabled = false;
}
if (myInterface.GetType() == typeof(PropertyIznajmljivanje) && state == StateEnum.Update)
{
ul.Enabled = false;
}
ul.SetLabel(item.GetCustomAttribute <DisplayNameAttribute>().DisplayName);
if (state == StateEnum.Update)
{
ul.SetKey(item.GetValue(myInterface).ToString());
}
if (myInterface is PropertyClanarina && ul.Name == "TipID" && state == StateEnum.Create)
{
ul.AddTextChangedEvent();////////////////////////// dodaje jos jedan event za automatsko mijenjanje datuma za tip clanarine
}
flPanelControls.Controls.Add(ul);
}
else if (item.GetCustomAttribute <DateTimeAttribute>() != null)
{
if (state == StateEnum.Create || state == StateEnum.Update)
{
DateTimeControl dtc = new DateTimeControl();
dtc.Name = item.Name;
dtc.SetLabel(item.GetCustomAttributes <DisplayNameAttribute>().FirstOrDefault().DisplayName);
if (dtc.Name == "DatumRazduzivanja" || dtc.Name == "DatumIznajmljivanja")
{
dtc.Enabled = false;
}
if (state == StateEnum.Create)
{
dtc.SetValue(DateTime.Now);
}
else if (state == StateEnum.Update)
{
dtc.SetValue((DateTime)item.GetValue(myInterface));
}
flPanelControls.Controls.Add(dtc);
if (state == StateEnum.Create && dtc.Name == "DatumRazduzivanja")
{
dtc.SetValue(DateTime.Now.AddDays(15));
}
else if (state == StateEnum.Update && dtc.Name == "DatumRazduzivanja")
{
dtc.SetValue(DateTime.Now);
}
if (myInterface is PropertyClanarina)
{
dtc.Enabled = false;
if (state == StateEnum.Update)
{
tilePotvrdi.Enabled = false;
}
}
}
else if (state == StateEnum.Search)
{
DateRangeControl dateRange = new DateRangeControl();
dateRange.Name = item.Name;
dateRange.SetLabel(item.GetCustomAttributes <DisplayNameAttribute>().FirstOrDefault().DisplayName);
flPanelControls.Controls.Add(dateRange);
}
}
else if (item.GetCustomAttribute <RadioValue>() != null)
{
UserControlRadio ucr = new UserControlRadio();
ucr.Name = item.Name;
ucr.SetLabel(item.GetCustomAttributes <DisplayNameAttribute>().FirstOrDefault().DisplayName);
if (state == StateEnum.Update)
{
ucr.SetValue(item.GetValue(myInterface).ToString());
}
if (item.GetCustomAttribute <RequiredAttribute>() != null)
{
ucr.SetLblObavezno("*");
}
flPanelControls.Controls.Add(ucr);
}
else if (item.GetCustomAttribute <CheckValue>() != null)
{
if (state != StateEnum.Search)
{
MetroCheckBox cb = new MetroCheckBox();
cb.Name = "cbRazduzi";
cb.Text = item.GetCustomAttributes <DisplayNameAttribute>().FirstOrDefault().DisplayName;
flPanelControls.Controls.Add(cb);
if (!((PropertyIznajmljivanje)myInterface).Razduzeno && state == StateEnum.Update)
{
cb.Enabled = true;
}
else
{
cb.Enabled = false;
}
cb.Checked = ((PropertyIznajmljivanje)myInterface).Razduzeno;
if (((PropertyIznajmljivanje)myInterface).Razduzeno)
{
tilePotvrdi.Enabled = false;
}
cb.Margin = new Padding(12, 0, 0, 0);
cb.CheckedChanged += Cb_CheckedChanged;
}
else
{
CheckBoxControl checkBoxControl = new CheckBoxControl();
checkBoxControl.Name = "Razduzeno";
flPanelControls.Controls.Add(checkBoxControl);
}
}
else
{
InputControl ic = new InputControl();
ic.Name = item.Name;
ic.SetLabel(item.GetCustomAttributes <DisplayNameAttribute>().FirstOrDefault().DisplayName);
if (item.GetCustomAttribute <RequiredAttribute>() != null)
{
ic.SetLblObavezno("*");
}
if (state == StateEnum.Create && item.GetCustomAttribute <PrimaryKeyAttribute>() != null)
{
ic.SetValue("0");
ic.Visible = false;
}
else if (state == StateEnum.Update && item.GetCustomAttribute <PrimaryKeyAttribute>() != null)
{
ic.Visible = false;
ic.Enabled = false;
}
if (state == StateEnum.Update)
{
ic.SetValue(item.GetValue(myInterface).ToString());
}
if (item.GetCustomAttribute <ForeignKeyAttribute>() != null && state == StateEnum.Update)
{
ic.Enabled = false;
}
if (myInterface.GetType() == typeof(PropertyLogin))
{
if (ic.Name != "KorisnickoIme")
{
ic.Enabled = false;
}
switch (ic.Name.ToString())
{
case "ZaposleniID":
ic.SetValue(FormStandard.zaposleniId);
break;
case "KorisnickoIme":
ic.SetValue(FormStandard.korisnickoIme);
break;
default:
break;
}
}
if (myInterface is PropertyKnjiga && ic.Name == "Kolicina" && state != StateEnum.Search)
{
ic.Enabled = false;
}
flPanelControls.Controls.Add(ic);
}
}
}
private void tilePotvrdi_Click(object sender, EventArgs e)
{
///
bool postojiIme = false;
if (myInterface.GetType() == typeof(PropertyLogin))
{
DataTable dt = new DataTable();
SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetSelectQuery());
dt.Load(reader);
reader.Close();
bool postoji = false;
foreach (DataRow row in dt.Rows)
{
string ime = row["KorisnickoIme"].ToString();
foreach (var item in flPanelControls.Controls)
{
if (item.GetType() == typeof(InputControl))
{
InputControl input = item as InputControl;
string value = input.GetValue();
if (input.Name == "KorisnickoIme" && ime == value)
{
postoji = true;
break;
}
}
}
}
postojiIme = postoji;
if (postoji)
{
MessageBox.Show("Korisnicko ime vec postoji u bazi. Molimo Vas da ga promjenite!", "Obajvestenje");
return;
}
//else if (!postoji)
//{
// return postojiIme;
//}
}
/////
DateTime[] datumi = new DateTime[2]; //cuva datum Iznajmljivanja i datum Razduzivanja(u slucaju razduzivanja)
int j = 0; //brojac datuma^
var properties = myInterface.GetType().GetProperties();
int idClana = 0; //cuva vrijednost iz lookup kontrole pri provjere da li clan postoji u tabeli clanarina
int lol = 0;
if (state != StateEnum.Search)
{
foreach (var item in flPanelControls.Controls)
{
if (item.GetType() == typeof(LookUpControl))
{
LookUpControl input = item as LookUpControl;
string value = input.Key;
if (input.Name == "ClanID")
{
idClana = Convert.ToInt32(input.Key);
}
try
{
PropertyInfo property = properties.Where(x => input.Name == x.Name).FirstOrDefault();
//provjera unosa
if (property.GetCustomAttribute <RequiredAttribute>() != null && value == null)
{
input.txtID.Focus();
input.SetLabelObavezno(property.GetCustomAttribute <RequiredAttribute>().ErrorMessage);
popunjeno = false;
return;
}
else
{
popunjeno = true;
property.SetValue(myInterface, Convert.ChangeType(value, property.PropertyType));
}
#region Skidanje i Vracanje/Dodavanje na stanje
if (myInterface.GetType() == typeof(PropertyIznajmljivanje))
{
if (state == StateEnum.Create)
{
stanje = "zaduzivanje";
PropertyInfo propertyIznajmljivanje = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (input.Name == "KnjigaID")
{
propertyIznajmljivanje.SetValue(iznajmljivanje, Convert.ChangeType(value, property.PropertyType));
}
}
else if (state == StateEnum.Update)
{
stanje = "vracanje";
PropertyInfo propertyIznajmljivanje = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (input.Name == "KnjigaID")
{
propertyIznajmljivanje.SetValue(iznajmljivanje, Convert.ChangeType(value, property.PropertyType));
}
}
}
else if (myInterface.GetType() == typeof(PropertyIzdavacKnjiga))
{
stanje = "kpp";//kolicina++;
PropertyInfo propertyIzdavac = properties.Where(x => input.Name == x.Name).FirstOrDefault();
propertyIzdavac.SetValue(izdavacKnjiga, Convert.ChangeType(value, propertyIzdavac.PropertyType));
}
else if (myInterface.GetType() == typeof(PropertyZaposleni))
{
stanje = "pristupniPodaci";
PropertyInfo propertyLoginInfo = properties.Where(x => input.Name == x.Name).FirstOrDefault();
propertyLoginInfo.SetValue(propertyLogin, Convert.ChangeType(value, propertyLoginInfo.PropertyType));//XXXXXXXXXXXXXXXXXXXXXXX
}
#endregion
}
catch (Exception ex)
{
MessageBox.Show("Podatak uspješno sačuvan!");///////////////////////////////////////////////
}
}
else if (item.GetType() == typeof(InputControl))
{
InputControl input = item as InputControl;
string value = input.GetValue();
if (input.Name == "Kolicina" && myInterface is PropertyIzdavacKnjiga)
{
try
{
lol = Convert.ToInt32(value);
}
catch (Exception)
{
}
}
string pom = value; //cuvam value(morao sam pjeske ovako jer je doslo do hiljadu konflikta)
try
{
PropertyInfo property = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (myInterface is PropertyLogin && state == StateEnum.Create && input.Name == "KorisnickoIme")
{
string normal = value.Normalize(NormalizationForm.FormD);
var withoutDiacritics = normal.Where(
c => CharUnicodeInfo.GetUnicodeCategory(c) != UnicodeCategory.NonSpacingMark);
string final = new string(withoutDiacritics.ToArray());
if (final != value)
{
MessageBox.Show("Korisničko ime prihvata samo standardnu kolaciju!", "Greška!");
return;
}
}
if (input.Name.Contains("ID") || input.Name.Contains("Iznos") || input.Name.Contains("Kolicina") && input.Enabled == true)
{
if (!int.TryParse(input.GetValue(), out int number1))
{
MessageBox.Show("Polje " + input.Name + " može biti samo cjelobrojni podatak!", "Greška");
input.SetValue("");
return;
}
else if (lol < 1 && myInterface is PropertyIzdavacKnjiga) //prilikom dodavanja knjige na stanje
{
MessageBox.Show("Potrebno je dodati barem jednu knjigu!", "Greška");
return;
}
}
if (input.Name == "Kolicina" && value == "" && myInterface is PropertyKnjiga)
{
value = "0";
}
//zadrzati provjera unosa da li je popunjeno obavezno polje
if (property.GetCustomAttribute <RequiredAttribute>() != null && value.Trim().Equals(""))
{
input.SetLblObavezno(property.GetCustomAttribute <RequiredAttribute>().ErrorMessage);
popunjeno = false;
return;
}
else
{
popunjeno = true;
property.SetValue(myInterface, Convert.ChangeType(value, property.PropertyType));
}
#region Skidanje i Vracanje/Dodavanje na stanje
//-**************************
if (myInterface.GetType() == typeof(PropertyIznajmljivanje))
{
if (state == StateEnum.Create)
{
stanje = "zaduzivanje";
PropertyInfo propertyIznajmljivanje = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (input.Name == "KnjigaID")
{
propertyIznajmljivanje.SetValue(iznajmljivanje, Convert.ChangeType(value, property.PropertyType));
}
}
else if (state == StateEnum.Update)
{
stanje = "vracanje";
PropertyInfo propertyIzdavacKnjiga = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (input.Name == "KnjigaID")
{
propertyIzdavacKnjiga.SetValue(izdavacKnjiga, Convert.ChangeType(value, property.PropertyType));
}
}
}
else if (myInterface.GetType() == typeof(PropertyIzdavacKnjiga))
{
stanje = "kpp";//kolicina++;
PropertyInfo propertyIzdavac = properties.Where(x => input.Name == x.Name).FirstOrDefault();
propertyIzdavac.SetValue(izdavacKnjiga, Convert.ChangeType(value, propertyIzdavac.PropertyType));
}
//************************************
#endregion
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
//input.SetLblObavezno(property.GetCustomAttribute<RequiredAttribute>().ErrorMessage);
//return;
}
}
else if (item.GetType() == typeof(DateTimeControl))
{
DateTimeControl input = item as DateTimeControl;
DateTime value = input.GetValue();
PropertyInfo property = properties.Where(x => input.Name == x.Name).FirstOrDefault();
property.SetValue(myInterface, Convert.ChangeType(value, property.PropertyType));
if (myInterface is PropertyIznajmljivanje && state == StateEnum.Update)
{
datumi[j++] = input.GetValue(); //cuva datum Iznajmljivanja i Danasnji datum(datum Razduzivanja knjige)
}
}
else if (item.GetType() == typeof(UserControlRadio))
{
UserControlRadio input = item as UserControlRadio;
string value = input.GetValue();
PropertyInfo property = properties.Where(x => input.Name == x.Name).FirstOrDefault();
if (property.GetCustomAttribute <RequiredAttribute>() != null && value == "N")
{
input.SetLblObavezno(property.GetCustomAttribute <RequiredAttribute>().ErrorMessage);
popunjeno = false;
return;
}
else
{
popunjeno = true;
property.SetValue(myInterface, Convert.ChangeType(value, property.PropertyType));
}
}
}
}
#region Pretraga
else
{
for (int i = 0; i < flPanelControls.Controls.Count; i++)
{
var item = flPanelControls.Controls[i];
if (item.GetType() == typeof(LookUpControl))
{
LookUpControl input = item as LookUpControl;
if (string.IsNullOrEmpty(input.Key))
{
continue;
}
string value = input.Key.Trim();
filterString.FStr += input.Name + " = " + value + " and ";
}
else if (item.GetType() == typeof(InputControl))
{
InputControl input = item as InputControl;
string value = input.GetValue().Trim();
if (input.Name.Contains("ID") || input.Name.Contains("Iznos") || input.Name.Contains("Kolicina"))
{
if (string.IsNullOrEmpty(input.GetValue()))
{
continue;
}
else if (!int.TryParse(input.GetValue(), out int number1) && !double.TryParse(input.GetValue(), out double numer2))
{
MessageBox.Show("Polje " + input.Name + " može sadržati samo brojevne podatke!", "Greška");
input.SetValue("");
return;
}
}
if (!string.IsNullOrEmpty(input.GetValue()) && (input.Name.Contains("ID") || input.Name.Contains("Iznos") || input.Name.Contains("Kolicina")))
{
filterString.FStr += input.Name + " = " + value + " and ";
}
else if (!string.IsNullOrEmpty(input.GetValue()))
{
filterString.FStr += input.Name + " LIKE '%" + value + "%' and ";
}
}
else if (item.GetType() == typeof(DateRangeControl))
{
DateRangeControl input = item as DateRangeControl;
DateTime[] dates = input.GetValue();
if (!input.GetChecked())
{
continue;
}
else if (dates[0].Date > dates[1].Date)
{
MessageBox.Show("Izaberite validan raspon datuma!", "Greška");
return;
}
filterString.FStr += input.Name + " >= '" + dates[0].Date.ToString() + "' and " + input.Name + " <= '" + dates[1].Date.ToString() + "' and ";
}
else if (item.GetType() == typeof(UserControlRadio))
{
UserControlRadio input = item as UserControlRadio;
if (input.GetValue() != "M" && input.GetValue() != "Ž")
{
continue;
}
string value = input.GetValue();
filterString.FStr += input.Name + " LIKE '" + value + "' and ";
}
else if (item is CheckBoxControl)
{
CheckBoxControl input = item as CheckBoxControl;
if (!input.cbRazduzeno.Enabled)
{
continue;
}
else
{
if (input.cbRazduzeno.Checked)
{
filterString.FStr += input.Name + " = 1 and ";
}
else
{
filterString.FStr += input.Name + " = 0 and ";
}
}
}
}
if (string.IsNullOrEmpty(filterString.FStr) || filterString.FStr.Length == 0)
{
return;
}
filterString.FStr = filterString.FStr.Substring(0, filterString.FStr.Length - 5);
// MessageBox.Show(filterString.FStr);
}
#endregion
#region ProvjeraDaLiJePlacenaClanarina
if (myInterface is PropertyIznajmljivanje)
{
if (state == StateEnum.Create) // provjerava da li je clanu istekla clanarina pri pokusaju iznajmljivanja knjige
{
DataTable dataTable1 = new DataTable();
SqlDataReader dataReader1 = SqlHelper.ExecuteReader(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetProcedureKnjigaNaStanju(), myInterface.GetProcedureParameters().ToArray());
dataTable1.Load(dataReader1);
dataReader1.Close();
if (Convert.ToInt32(dataTable1.Rows[0][0]) < 1)
{
MessageBox.Show("Knjige trenutno nema na stanju!", "Greška");
return;
}
PropertyClanarina clanarina = new PropertyClanarina();
DataTable tableClanarina = new DataTable();
SqlDataReader readerNemaClanarine = SqlHelper.ExecuteReader(SqlHelper.GetConnectionString(), CommandType.Text,
clanarina.GetSelectQuery());
tableClanarina.Load(readerNemaClanarine);
readerNemaClanarine.Close();
bool ima = false;
for (int i = 0; i < tableClanarina.Rows.Count; i++)
{
if ((int)(tableClanarina.Rows[i][1]) == idClana)
{
ima = true;
}
}
if (!ima)
{
MessageBox.Show("Korisnik nije uplatio članarinu, iznajmljivanje nije moguće!", "Greška!");
return;
}
DataTable dt = new DataTable();
SqlDataReader readerIstekClanarine = SqlHelper.ExecuteReader(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetProcedureStatusClanarineZaClanID(), myInterface.GetProcedureParametersClanID().ToArray());
dt.Load(readerIstekClanarine);
readerIstekClanarine.Close();
DateTime datumIsteka = (DateTime)dt.Rows[0][1];
if (datumIsteka < DateTime.Now)
{
MessageBox.Show("Korisniku je istekla clanarina, iznajmljivanje nije moguce!", "Greška!");
return;
}
dt.Clear();
DataTable dataTable = new DataTable();
SqlDataReader dataReader = SqlHelper.ExecuteReader(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetProcedureMozeLiSeDici(), myInterface.GetProcedureParametersClanID().ToArray());
dataTable.Load(dataReader);
dataReader.Close();
if (dataTable.Rows.Count > 1)
{
MessageBox.Show("Korisnik ima više od jedne nerazdužene knjige! Iznajmljivanje nije moguće.", "Greška!");
return;
}
dataTable.Clear();
}
else if (state == StateEnum.Update)
{
if (datumi[1] <= datumi[0].AddDays(15))
{
MessageBox.Show("Knjiga uredno vracena");
}
else
{
MessageBox.Show((datumi[1] - datumi[0].AddDays(15)).Days.ToString());
MessageBox.Show(DatePart.TimeSpanToDateParts(datumi[0].AddDays(15), datumi[1]));
}
}
}
#endregion
#region Upis u bazu
if (popunjeno)
{
if (state == StateEnum.Create)
{
try
{
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetInsertQuery(), myInterface.GetInsertParameters().ToArray());
}
catch (Exception)
{
MessageBox.Show("U bazi već postoji podatak sa istim identifikatorom!");
return;
}
if (stanje == "zaduzivanje")
{
try
{
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
iznajmljivanje.GetProcedureUpdateKnjiga(), iznajmljivanje.GetProcedureParameters().ToArray());
}
catch (Exception)
{
return;
}
//MessageBox.Show("Knjiga je skinuta sa stanja!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
if (stanje == "kpp")
{
try
{
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
izdavacKnjiga.GetProcedureUpdateKnjiga(), izdavacKnjiga.GetProcedureParameters().ToArray());
}
catch (Exception)
{
//throw;
return;
}
//MessageBox.Show("Uvecano stanje knjiga!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//MessageBox.Show("Podatak je sačuvan!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
if (stanje == "pristupniPodaci")
{
//popuniPristupnePodatke();
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
propertyLogin.GetInsertQuery(), propertyLogin.GetLoginParameters().ToArray());
}
MessageBox.Show("Podatak je sacuvan!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (state == StateEnum.Update)
{
try
{
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
myInterface.GetUpdateQuery(), myInterface.GetUpdateParameters().ToArray());
}
catch (Exception)
{
MessageBox.Show("U bazi već postoji podatak sa istim identifikatorom!");
return;
}
if (stanje == "vracanje")
{
try
{
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnectionString(), CommandType.Text,
iznajmljivanje.GetProcedureSelectAllDetails(), iznajmljivanje.GetProcedureParameters().ToArray());
}
catch (Exception)
{
return;
}
//MessageBox.Show("Knjiga je vracena na stanje!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
MessageBox.Show("Podatak je izmjenjen!", "Poruka", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
DialogResult = DialogResult.OK;
if (myInterface is PropertyIznajmljivanje)
{
((PropertyIznajmljivanje)myInterface).Razduzeno = false;
}
}
else
{
return;
}
}/// dodane dvije zagrade
