public void xuatKho(DateTime from, DateTime to)
{
// so luong sp
int slsp = 0;
// so luong nguyen lieu de lam ra sp
int slnl = 0;
List <HOADON> lstHD = layDSHDTheoNgay(from, to);
foreach (HOADON sp in lstHD)
{
// lay tung san pham cua hoa don
foreach (CT_HOADON chitietHD in hd.CT_HOADONs.Where(t => t.MAHD == sp.MAHD))
{
slsp = (int)chitietHD.SOLUONG;
// lay tung nguyen lieu cua san pham do
foreach (CT_SANPHAM_NGUYENLIEU nlsp in hd.CT_SANPHAM_NGUYENLIEUs.Where(t => t.MASP == chitietHD.MASP))
{
slnl = (int)nlsp.SOLUONG;
NGUYENLIEU nl = hd.NGUYENLIEUs.SingleOrDefault(t => t.MANL == nlsp.MANL);
nl.SOLUONG -= slnl * slsp;
if (nl.SOLUONG <= 0)
{
nl.SOLUONG = 0;
}
}
}
}
hd.SubmitChanges();
}
public MonAn(MonAn ma)
{
this.TenMonAn = ma.TenMonAn;
this.Kcal = ma.Kcal;
this.NguyenLieu = ma.NguyenLieu;
System.Threading.Interlocked.Increment(ref Count);
}
public void XoaNL(string ma)
{
NGUYENLIEU nv = da.NGUYENLIEUs.Where(t => t.MANL == ma).SingleOrDefault();
da.NGUYENLIEUs.DeleteOnSubmit(nv);
da.SubmitChanges();
}
public MonAn(string name, int calo, NGUYENLIEU nguyenlieu)
{
this.TenMonAn = name;
this.Kcal = calo;
this.NguyenLieu = nguyenlieu;
System.Threading.Interlocked.Increment(ref Count);
}
public void xoa(string a)
{
RestaurantManagerDataContext dbs = new RestaurantManagerDataContext();
NGUYENLIEU dc = dbs.NGUYENLIEUs.Single(p => p.ID.ToString() == a);
dc.TrangThai = false;
dbs.SubmitChanges();
}
public ActionResult Add(NGUYENLIEU model)
{
var NguyenLieu = db.NGUYENLIEUx.Find(model.MaNL);
db.NGUYENLIEUx.Add(model);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public void sua(string a)
{
RestaurantManagerDataContext dbs = new RestaurantManagerDataContext();
NGUYENLIEU dc = dbs.NGUYENLIEUs.Single(p => p.ID.ToString() == a);
dc.TenSP = txtten.Text;
dc.DonGia = Convert.ToInt32(txtgia.Text);
dbs.SubmitChanges();
}
public ActionResult Edit(NGUYENLIEU model)
{
var obj = db.NGUYENLIEUx.Find(model.MaNL);
obj.MaNL = model.MaNL;
obj.TenNguyenLieu = model.TenNguyenLieu;
obj.DonViTinh = model.DonViTinh;
db.SaveChanges();
return(RedirectToAction("index", model));
}
public void SuaNL(string ma, string ten, float dongia, string mancc)
{
NGUYENLIEU nv = da.NGUYENLIEUs.Where(t => t.MANL == ma).SingleOrDefault();
nv.TENNL = ten;
nv.DONGIA = dongia;
nv.MANCC = mancc;
da.SubmitChanges();
}
// Xóa Nguyên liệu
public void xoaNguyenLieu(string maNL)
{
NGUYENLIEU xoaNL = ff.NGUYENLIEUs.Where(n => n.MANL == maNL).FirstOrDefault();
if (xoaNL != null)
{
ff.NGUYENLIEUs.DeleteOnSubmit(xoaNL);
ff.SubmitChanges();
}
}
public void them(string ten, string gia, bool Trangthai)
{
txtma.Enabled = true;
RestaurantManagerDataContext dbs = new RestaurantManagerDataContext();
NGUYENLIEU nl = new NGUYENLIEU();
nl.TenSP = ten;
nl.DonGia = Convert.ToInt32(txtgia.Text);
nl.TrangThai = true;
dbs.NGUYENLIEUs.InsertOnSubmit(nl);
dbs.SubmitChanges();
}
public void ThemNL(string ma, string ten, float dongia, string mancc)
{
NGUYENLIEU nv = new NGUYENLIEU();
nv.MANL = ma;
nv.TENNL = ten;
nv.DONGIA = dongia;
nv.MANCC = mancc;
da.NGUYENLIEUs.InsertOnSubmit(nv);
da.SubmitChanges();
}
private bool ktSLNL(SANPHAM sp)
{
foreach (CT_SANPHAM_NGUYENLIEU item in qlsp.CT_SANPHAM_NGUYENLIEUs.Where(t => t.MASP == sp.MASP))
{
NGUYENLIEU nl = qlsp.NGUYENLIEUs.SingleOrDefault(t => t.MANL == item.MANL);
if (nl.SOLUONG == 0)
{
return(false);
}
}
return(true);
}
// Thêm Nguyên liệu
public void themNguyenLieu(string maNL, string tenNL, string donVi, int soLuong, DateTime hanSD, string maLoaiNL)
{
NGUYENLIEU nl = new NGUYENLIEU();
nl.MANL = maNL;
nl.TENNL = tenNL;
nl.DVT = donVi;
nl.SOLUONG = soLuong;
nl.HSD = hanSD;
nl.MALNL = maLoaiNL;
ff.NGUYENLIEUs.InsertOnSubmit(nl);
ff.SubmitChanges();
}
public string getMANLLast()
{
List <NGUYENLIEU> a = da.NGUYENLIEUs.ToList();
if (a.Count == 0)// neu chua co nhan vien nao
{
return("");
}
//da co ma nhan vien
NGUYENLIEU b = da.NGUYENLIEUs.ToList().OrderByDescending(t => t.MANL).First();
return(b.MANL);
}
// Sửa nguyên liệu
public void suaNguyenLieu(string maNL, string tenNL, string donVi, int soLuong, DateTime hanSD, string maLoaiNL)
{
NGUYENLIEU suaNL = ff.NGUYENLIEUs.Where(n => n.MANL == maNL).FirstOrDefault();
if (suaNL != null)
{
suaNL.TENNL = tenNL;
suaNL.DVT = donVi;
suaNL.SOLUONG = soLuong;
suaNL.HSD = hanSD;
suaNL.MALNL = maLoaiNL;
ff.SubmitChanges();
}
}
private void btnThemNL_Click(object sender, EventArgs e)
{
if (gvNguyenLieu.SelectedRows == null)
{
MessageBox.Show("Chưa chọn nguyện liệu");
}
foreach (DataGridViewRow item in gvNguyenLieu.SelectedRows)
{
NGUYENLIEU nl = lstNL.Single(t => t.MANL == item.Cells["MANL"].Value.ToString());
lstNLHienTai.Add(nl);
gvNL_SP.DataSource = loadNL_SP();
gvNguyenLieu.DataSource = lstNL_KoThuocSP();
}
}
public bool Update(NGUYENLIEU nl, out string message)
{
message = "";
try
{
//QLBH_FastFoodDataContext context = new QLBH_FastFoodDataContext();
Global.global_datacontext.sp_SuaNguyenLieu(nl.MaNL, nl.TenNL, nl.GiaNL, nl.DonVi, nl.SLTonKho, nl.TT_Ban);
return(true);
}
catch (Exception e)
{
message = e.Message;
}
return(false);
}
//List nguyên liệu có trong sanpham
public List <NGUYENLIEU> lstNLCuaSP()
{
List <NGUYENLIEU> lst = new List <NGUYENLIEU>();
gvNL_SP.AllowUserToAddRows = false;
if (gvNL_SP.Rows.Count == 0)
{
gvNL_SP.AllowUserToAddRows = true;
return(lst);
}
foreach (DataGridViewRow item in gvNL_SP.Rows)
{
NGUYENLIEU nl = lstNL.Single(t => t.MANL == item.Cells["MANL"].Value.ToString());
lst.Add(nl);
}
return(lst);
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (dgvNguyenLieu.SelectedRows.Count > 0)
{
if (rowselect == -1 || rowselect >= dsNL.Count)
{
return;
}
int vt = 0;
for (int i = 0; i < dsNL.Count; i++)
{
if (dsNL[i].MaNL == (int)(dgvNguyenLieu.Rows[rowselect].Cells[0].Value))
{
vt = i;
break;
}
}
DialogResult dialog = MessageBox.Show("Bạn có muốn xoá không?", "Xoá", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialog == DialogResult.Yes)
{
NGUYENLIEU NL = new NGUYENLIEU()
{
MaNL = dsNL[vt].MaNL,
TenNL = dsNL[vt].TenNL,
GiaNL = dsNL[vt].GiaNL,
SLTonKho = dsNL[vt].SLTonKho,
DonVi = dsNL[vt].DonVi,
TT_Ban = false
};
string message;
bool result = blNL.Update(NL, out message);
if (result == false)
{
MessageBox.Show(message);
}
LoadData();
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
errorProvider1.Clear();
int Num;
bool k = int.TryParse(txtSL.Text, out Num);
if (k == false)
{
errorProvider1.SetError(txtSL, "Số lượng nguyên liệu không hợp lệ");
return;
}
k = int.TryParse(txtGiaNL.Text, out Num);
if (k == false)
{
errorProvider1.SetError(txtGiaNL, "Giá nguyên liệu không hợp lệ");
return;
}
if (Them == true)
{
int value = 0;
var ds = (from nl in blNL.dsNguyenLieu()
select nl.MaNL).ToList();
if (ds.Count > 0)
{
value = ds.Max();
}
NGUYENLIEU NL = new NGUYENLIEU()
{
MaNL = value + 1,
TenNL = txtTenNL.Text,
GiaNL = int.Parse(txtGiaNL.Text),
SLTonKho = int.Parse(txtSL.Text),
DonVi = txtDonVi.Text,
TT_Ban = true
};
string message;
bool result = blNL.Insert(NL, out message);
if (result == false)
{
MessageBox.Show(message);
}
this.Close();
}
else
{
NGUYENLIEU NL = new NGUYENLIEU()
{
MaNL = nl.MaNL,
TenNL = txtTenNL.Text,
GiaNL = int.Parse(txtGiaNL.Text),
SLTonKho = int.Parse(txtSL.Text),
DonVi = txtDonVi.Text,
TT_Ban = true
};
string message;
bool result = blNL.Update(NL, out message);
if (result == false)
{
MessageBox.Show(message);
}
this.Close();
}
}
public ThucUong(string name, int calo, NGUYENLIEU nguyenlieu)
{
this.TenMonAn = name;
this.Kcal = calo;
this.NguyenLieu = nguyenlieu;
}
public void updateSLNL(string maNL)
{
NGUYENLIEU nl = db.NGUYENLIEUs.Where(t => t.MANL == maNL).FirstOrDefault();
}
