public static bool CompareTT(SP s1, SP s2)
{
if (!s1.TrangThai && s2.TrangThai)
{
return(true);
}
return(false);
}
public bool setSP(SP s)
{
List <SP> list = cloneDSSP();
list.Add(s);
syncDSSP(list);
return(true);
}
public void AddSP()
{
if (tb_IDSP.Text == "")
{
MessageBox.Show("Nhập id sản phẩm!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
status = false;
return;
}
foreach (SP i in CSDL_OOP.Instance.getAllSP())
{
if (tb_IDSP.Text == i.ID_SP.ToString())
{
MessageBox.Show("ID sản phẩm đã tồn tại", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
status = false;
return;
}
}
if (rbtn_Con.Checked == false && rbtn_Het.Checked == false)
{
MessageBox.Show("Chọn trạng thái!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
status = false;
return;
}
if (cbb_MH.SelectedIndex == -1)
{
MessageBox.Show("Chọn loại mặt hàng!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
status = false;
return;
}
string id = tb_IDSP.Text;
for (int i = 0; i < id.Length; i++)
{
if (id[i] < '0' || id[i] > '9')
{
MessageBox.Show("Id sản phẩm không chứa kí tự", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
status = false;
return;
}
}
SP s = new SP();
s.ID_SP = Convert.ToInt32(tb_IDSP.Text);
s.Ten = tb_Ten.Text;
if (rbtn_Con.Checked == true)
{
s.TrangThai = true;
}
else
{
s.TrangThai = false;
}
s.NSX = dateTimePicker1.Value;
s.ID_MH = ((CBBItem)cbb_MH.SelectedItem).Value;
CSDL_OOP.Instance.AddSPToCSDL(s);
status = true;
}
public void EditSPInCSDL(SP s, int index)
{
object[] o = new object[CSDL.Instance.DSSP.Columns.Count];
o[0] = s.ID_SP;
o[1] = s.Ten;
o[2] = s.TrangThai;
o[3] = s.NSX;
o[4] = s.ID_MH;
CSDL.Instance.DSSP.Rows[index].ItemArray = o;
}
public void AddSPToCSDL(SP s)
{
object[] o = new object[CSDL.Instance.DSSP.Columns.Count];
o[0] = s.ID_SP;
o[1] = s.Ten;
o[2] = s.TrangThai;
o[3] = s.NSX;
o[4] = s.ID_MH;
CSDL.Instance.DSSP.Rows.Add(o);
}
public static bool CompareIDMH(SP s1, SP s2)
{
if (string.Compare(s1.ID_MH, s2.ID_MH) > 0)
{
return(true);
}
else
{
return(false);
}
}
public static bool CompareNSX(SP s1, SP s2)
{
if (string.Compare(s1.NSX.ToString(), s2.NSX.ToString()) > 0)
{
return(true);
}
else
{
return(false);
}
}
public static bool CompareIDSP(SP s1, SP s2)
{
if (s1.ID_SP >= s2.ID_SP)
{
return(true);
}
else
{
return(false);
}
}
private SP get1SP(DataRow dr)
{
SP s = new SP();
s.ID_SP = Convert.ToInt32(dr["ID_SP"]);
s.Ten = dr["Ten"].ToString();
s.TrangThai = Convert.ToBoolean(dr["TrangThai"]);
s.NSX = Convert.ToDateTime(dr["NSX"]);
s.ID_MH = dr["ID_MH"].ToString();
return(s);
}
public static bool CompareTen(SP s1, SP s2)
{
if (string.Compare(s1.Ten, s2.Ten) > 0)
{
return(true);
}
else
{
return(false);
}
}
public SP getSPByID(int ID_SP)
{
SP s = new SP();
List <SP> list = cloneDSSP();
foreach (var i in list)
{
if (i.ID_SP == ID_SP)
{
return(i);
}
}
return(s);
}
public void Sort(List <SP> list, Compare cmp)
{
for (int i = 0; i < list.Count; i++)
{
for (int j = i + 1; j < list.Count; j++)
{
if (cmp(list[i], list[j]))
{
SP temp = list[i];
list[i] = list[j];
list[j] = temp;
}
}
}
}
private void setSP(SP s)
{
tb_IDSP.Text = s.ID_SP.ToString();
tb_Ten.Text = s.Ten;
if (s.TrangThai)
{
rbtn_Con.Checked = true;
}
else
{
rbtn_Het.Checked = true;
}
dateTimePicker1.Value = s.NSX;
cbb_MH.SelectedItem = Convert.ToInt32(s.ID_MH);
}
public bool setSPByID(int ID_SP, SP s)
{
List <SP> list = cloneDSSP();
int index = 0;
foreach (var i in list)
{
if (i.ID_SP == ID_SP)
{
list[index] = s;
break;
}
index++;
}
syncDSSP(list);
return(true);
}
public List <SP> SortSPBy(string property)
{
Compare cmp;
List <SP> list = cloneDSSP();
switch (property)
{
case "ID_SP":
cmp = SP.CompareIDSP;
break;
case "Ten":
cmp = SP.CompareTen;
break;
case "TrangThai":
cmp = SP.CompareTT;
break;
case "NSX":
cmp = SP.CompareNSX;
break;
case "ID_MH":
cmp = SP.CompareIDMH;
break;
default:
cmp = SP.CompareIDSP;
break;
}
for (int i = 0; i < list.Count; i++)
{
for (int j = i + 1; j < list.Count; j++)
{
if (cmp(list[i], list[j]))
{
SP temp = list[i];
list[i] = list[j];
list[j] = temp;
}
}
}
return(list);
}
private SP getSP()
{
SP s = new SP();
s.ID_SP = Convert.ToInt32(tb_IDSP.Text);
s.Ten = tb_Ten.Text;
if (rbtn_Con.Checked)
{
s.TrangThai = true;
}
else
{
s.TrangThai = false;
}
s.NSX = dateTimePicker1.Value;
s.ID_MH = ((CBBItem)cbb_MH.SelectedItem).Value;
return(s);
}
public void EditSP()
{
SP s = new SP();
s.ID_SP = Convert.ToInt32(tb_IDSP.Text);
s.Ten = tb_Ten.Text;
if (rbtn_Con.Checked == true)
{
s.TrangThai = true;
}
else
{
s.TrangThai = false;
}
s.NSX = dateTimePicker1.Value;
s.ID_MH = ((CBBItem)cbb_MH.SelectedItem).Value;
CSDL_OOP.Instance.EditSPInCSDL(s, index);
status = true;
}
public void LoadDataToEdit()
{
SP s = CSDL_OOP.Instance.getAllSP()[index];
tb_IDSP.Text = s.ID_SP.ToString();
tb_Ten.Text = s.Ten;
if (s.TrangThai == true)
{
rbtn_Con.Checked = true;
}
else
{
rbtn_Het.Checked = true;
}
dateTimePicker1.Value = s.NSX;
for (int i = 0; i < cbb_MH.Items.Count; i++)
{
if (s.ID_MH == ((CBBItem)cbb_MH.Items[i]).Value)
{
cbb_MH.SelectedIndex = i;
break;
}
}
}