public static void TongDoanhThu()
{
Console.WriteLine($"\t\t\t Doanh Thu Ca Nam: ");
QuanLiHoaDon.DanhSachHoaDon(QuanLiHoaDon.lHoaDon);
Console.WriteLine("\t\t\t ---------------------------------------------------");
Console.WriteLine($"\t\t\t Tong: | {QuanLiHoaDon.TinhTien(QuanLiHoaDon.lHoaDon), -12}");
Console.WriteLine("\t\t\t ---------------------------------------------------");
}
public static void MenuQuanLiQuanCaPhe()
{
int chon;
do
{
Console.WriteLine("\t\t\t |=============================Quan Li Quan Ca Phe=============================|\n");
Console.WriteLine("\t\t\t | 0. Quan Li Nhan Vien |\n");
Console.WriteLine("\t\t\t | 1. Quan Li Ban |\n");
Console.WriteLine("\t\t\t | 2. Quan Li Bo Phan |\n");
Console.WriteLine("\t\t\t | 3. Quan Li Thuc Don |\n");
Console.WriteLine("\t\t\t | 4. Quan Li Hoa Don |\n");
Console.WriteLine("\t\t\t | 5. Thoat |\n");
Console.WriteLine("\t\t\t |===================================CHOOSE====================================|\n");
Console.WriteLine("Ban Chon: ");
chon = int.Parse(Console.ReadLine());
try {
switch (chon)
{
case 0:
QuanLiNhanVien.MenuQuanLiNhanVien();
break;
case 1:
QuanLiBan.MenuQuanLiBan();
break;
case 2:
QuanLiBoPhan.MenuQuanLiBoPhan();
break;
case 3:
QuanLiThucDon.MenuQuanLiThucDon();
break;
case 4:
QuanLiHoaDon.MenuQuanLiHoaDon();
break;
case 5:
Environment.Exit(0);
break;
default:
Console.WriteLine("Vui Long Nhap Lai");
break;
}
}
catch (System.FormatException) {
Console.WriteLine("Vui Long Nhap Chu So");
}
}while(chon != 0 || chon != 5);
}
public static void MenuDoanhThu()
{
int chon;
do
{
Console.WriteLine("\t\t\t |==============================Quan Li Doanh Thu==============================|\n");
Console.WriteLine("\t\t\t | 0. Quay Lai |\n");
Console.WriteLine("\t\t\t | 1. Theo Thang |\n");
Console.WriteLine("\t\t\t | 2. Tong Doanh Thu |\n");
Console.WriteLine("\t\t\t | 3. Thoat |\n");
Console.WriteLine("\t\t\t |===================================CHOOSE====================================|\n");
Console.WriteLine("Ban Chon: ");
chon = int.Parse(Console.ReadLine());
try {
switch (chon)
{
case 0:
QuanLiHoaDon.MenuQuanLiHoaDon();
break;
case 1:
string Thang;
Console.WriteLine("Thang Muon Tinh Doanh Thu: ");
Thang = Console.ReadLine();
QuanLiHoaDon.DoanhThuTheoThang(Thang);
break;
case 2:
QuanLiHoaDon.TongDoanhThu();
break;
case 3:
Environment.Exit(0);
break;
default:
Console.WriteLine("Vui Long Nhap Lai");
break;
}
}
catch (System.FormatException) {
Console.WriteLine("Vui Long Nhap Chu So");
}
}while(chon != 0 || chon != 3);
}
public static void DoanhThuTheoThang(string Thang)
{
List <HoaDon> lHD = QuanLiHoaDon.lHoaDon.FindAll(x => x.ThoiGian.Month.ToString() == Thang);
if (lHD.Count != 0)
{
Console.WriteLine($"\t\t\t Doanh Thu Thang {Thang}: ");
QuanLiHoaDon.DanhSachHoaDon(lHD);
Console.WriteLine("\t\t\t ---------------------------------------------------");
Console.WriteLine($"\t\t\t Tong: | {QuanLiHoaDon.TinhTien(lHD), -12}");
Console.WriteLine("\t\t\t ---------------------------------------------------");
}
else
{
Console.WriteLine($"Thang {Thang} Khong Co Doanh Thu");
}
}
public static void MenuQuanLiHoaDon()
{
int chon;
do
{
Console.WriteLine("\t\t\t |===============================Quan Li Hoa Don===============================|\n");
Console.WriteLine("\t\t\t | 0. Quay Lai |\n");
Console.WriteLine("\t\t\t | 1. Danh Sach Hoa Don |\n");
Console.WriteLine("\t\t\t | 2. Doanh Thu |\n");
Console.WriteLine("\t\t\t | 3. Thoat |\n");
Console.WriteLine("\t\t\t |===================================CHOOSE====================================|\n");
Console.WriteLine("Ban Chon: ");
chon = int.Parse(Console.ReadLine());
try {
switch (chon)
{
case 0:
QuanLiQuan.MenuQuanLiQuanCaPhe();
break;
case 1:
QuanLiHoaDon.DanhSachHoaDon(QuanLiHoaDon.lHoaDon);
break;
case 2:
QuanLiHoaDon.MenuDoanhThu();
break;
case 3:
Environment.Exit(0);
break;
default:
Console.WriteLine("Vui Long Nhap Lai");
break;
}
}
catch (System.FormatException) {
Console.WriteLine("Vui Long Nhap Chu So");
}
}while(chon != 0 || chon != 3);
}
