public static void deleteInvoice(string invNo)
{
string filePath = @"../../myInvoice.txt";
List <string> listInv = new List <string>();
listInv = File.ReadAllLines(filePath).ToList();
if (Invoice.chkinvNo(invNo))
{
Invoice rs = inqInvoice(invNo);
//get lib index of the candidate book for modifying
int inv_index = MyInvoice.find_InvIndex(invNo);
rs.invStatus = 2;
MyInvoice.myinv[inv_index].invStatus = 2;
listInv[inv_index] = $"{rs.invNo}#{rs.invType}#{rs.invTotalAmount}#{rs.issueDate}#{rs.invStatus}";
File.WriteAllLines(filePath, listInv);
Console.WriteLine("Da xoa thong tin Hoa Don");
}
else
{
Console.WriteLine("Khong co thong tin Hoa Don tuong ung");
}
}
// chi cho sua ten nguoi phat hanh hoa don
public static void updateInvoice(string invNo)
{
string filePath = @"../../myInvoice.txt";
List <string> listInv = new List <string>();
listInv = File.ReadAllLines(filePath).ToList();
if (Invoice.chkinvNo(invNo))
{
Invoice rs = inqInvoice(invNo);
//get lib index of the candidate book for modifying
int inv_index = MyInvoice.find_InvIndex(invNo);
Console.Write("Nhap Ten Nguoi Lap Hoa Don moi: ");
string Issuer = Console.ReadLine();
while (Issuer.Length > 20)
{
Console.Write("\nVui long nhap ten duoi 20 ky tu");
Issuer = Console.ReadLine();
}
rs.Issuer = Issuer;
listInv[inv_index] = $"{rs.invNo}#{rs.invType}#{rs.invTotalAmount}#{rs.issueDate}#{rs.invStatus}#{rs.Issuer}";
File.WriteAllLines(filePath, listInv);
Console.WriteLine(" Sua thong tin Hoa Don hoan tat");
}
else
{
Console.WriteLine("Khong co thong tin Hoa Don tuong ung");
}
}
//tim kiem hoa don
public static Invoice inqInvoice(string invNo)
{
bool isFound = false;
Invoice result = new Invoice();
for (int i = 0; i < MyInvoice.myinv.Count; i++)
{
if (MyInvoice.myinv[i].invNo == invNo)
{
isFound = true;
//lay thong tin
result = MyInvoice.myinv[i];
//in thong tin hoa don sau khi tim duoc
MyInvoice.printInv(invNo);
break;
}
else
{
isFound = false;
}
}
if (isFound == false)
{
Console.WriteLine("\nKhong co thong tin Hoa Don tren");
}
return(result);
}
static void initial()
{
Console.SetWindowSize(180, 30);
//khoi gan thong tin nha sach: sach / the loai sach / hoa don ban sach / hoa don nhap sach tu file txt file
MyBookStore.init_MyBookstore();
MyCategory.init_MyCategory();
MyInvoice.init_invoice();
MyInvoice.init_invDetail();
}
public static void issueSalesInvoice()
{
string fPathInv = @"../../myInvoice.txt";
string fPathInvDetail = @"../../myInvoiceDetail.txt";
//tam luu tat ca du lieu trong txt file vao List<string>
List <string> all_inv_records = File.ReadAllLines(fPathInv).ToList();
List <string> all_invDetail_records = File.ReadAllLines(fPathInvDetail).ToList();
Invoice newInv = new Invoice();
string invNo = string.Empty;
string bookID = string.Empty;
string Issuer = string.Empty;
int bookQty; double bookPriceTag;
Console.Write("Nhap So Hoa Don "); invNo = Console.ReadLine();
while (chkinvNo(invNo) || invNo.Length > 8)
{
Console.Write("\n So Hoa Don {0} da ton tai. Vui long nhap So Hoa Don khac: ", invNo);
invNo = Console.ReadLine();
}
newInv.invNo = invNo;
newInv.invType = 1; //Ban
newInv.issueDate = DateTime.Now.ToShortDateString(); // chi don gian la lay thoi gian hien hanh
newInv.invTotalAmount = 0; // init
newInv.invStatus = 1;
Console.Write("Nhap Ten Nguoi Lap Hoa Don: ");
Issuer = Console.ReadLine();
while (Issuer.Length > 20)
{
Console.Write("\nVui long nhap ten duoi 20 ky tu");
Issuer = Console.ReadLine();
}
newInv.Issuer = Issuer;
//nhap thong tin chi tiet hoa don
int selection = 1;
while (selection == 1)
{
InvoiceDetail newInvDetails = new InvoiceDetail();
newInvDetails.invNo = newInv.invNo;
Console.Write("Nhap thong tin Chi Tiet Hoa Don ");
MyBookStore.printAllBook();
//kiem tra ma sach can ban can phai co trong book store
Console.Write("Nhap Ma Sach can ban ");
bookID = Console.ReadLine();
Book rs = Book.inqBookbyID(bookID);
while (rs.bookName == "")
{
Console.Write("Nhap Ma Sach can ban ");
bookID = Console.ReadLine();
rs = Book.inqBookbyID(bookID);
}
bookQty = Book.inqBookbyID(bookID).bookQty;
bookPriceTag = Book.inqBookbyID(bookID).bookPriceTag;
newInvDetails.invUnit = bookID;
newInvDetails.invUnitPrice = bookPriceTag;
Console.Write("\nGia 1 cuon sach la " + GeneralCode.converPricetag(newInvDetails.invUnitPrice));
string invUnitQty = string.Empty;
Console.Write("\nNhap So Luong ");
invUnitQty = Console.ReadLine();
while (!InvoiceDetail.chkQty(invUnitQty))
{
invUnitQty = Console.ReadLine();
}
//cap nhat so luong ban ra so luong sach hien co
int newQty = bookQty;
// validate so luong sach & - so luong sach
if (bookQty < int.Parse(invUnitQty))
{
Console.Write("\nVuot qua so luong sach hien co : {0}", bookQty);
Console.Write("\nBan chi duoc ban toi da : {0} cuon sach", bookQty);
newInvDetails.invUnitQty = bookQty;
Book.updateBookQty(Book.inqBookbyID(bookID).bookID, 0);
}
else
{
newInvDetails.invUnitQty = int.Parse(invUnitQty);
newQty -= int.Parse(invUnitQty);
Book.updateBookQty(Book.inqBookbyID(bookID).bookID, newQty);
}
newInvDetails.invUnitAmount = InvoiceDetail.calculateAmount(newInvDetails.invUnitQty, newInvDetails.invUnitPrice);
newInv.invTotalAmount += newInvDetails.invUnitAmount;
// luu vao MyInvoice
MyInvoice.myinvdt.Add(newInvDetails);
//luu vao file
string invDetailrecord = $"{newInvDetails.invNo}#{newInvDetails.invUnit}#{newInvDetails.invUnitQty}#{newInvDetails.invUnitPrice}#{newInvDetails.invUnitAmount}";
all_invDetail_records.Add(invDetailrecord);
File.WriteAllLines(fPathInvDetail, all_invDetail_records);
Console.Write("De tiep tuc - Nhap 1 | De hoan tat Hoa Don - Nhap 0 : ");
selection = int.Parse(Console.ReadLine());
}
MyInvoice.myinv.Add(newInv);
//tao ban ghi
string invrecord = $"{newInv.invNo}#{newInv.invType}#{newInv.invTotalAmount}#{newInv.issueDate}#{newInv.invStatus}#{newInv.Issuer}";
all_inv_records.Add(invrecord);
File.WriteAllLines(fPathInv, all_inv_records);
Console.WriteLine("\nHaon tat them thong tin Hoa Don Ban Sach");
//in ket qua
MyInvoice.printInv(newInv.invNo);
}
public static void issuePurchaseInvoice()
{
string fPathInv = @"../../myInvoice.txt";
string fPathInvDetail = @"../../myInvoiceDetail.txt";
//tam luu tat ca du lieu trong txt file vao List<string>
List <string> all_inv_records = File.ReadAllLines(fPathInv).ToList();
List <string> all_invDetail_records = File.ReadAllLines(fPathInvDetail).ToList();
Invoice newInv = new Invoice();
//InvoiceDetail newInvDetails = new InvoiceDetail();
string invNo = string.Empty;
string Issuer = string.Empty;
Console.Write("Nhap So Hoa Don ");
invNo = Console.ReadLine();
while (chkinvNo(invNo) || invNo.Length > 8)
{
Console.Write("\n So Hoa Don {0} da ton tai. Vui long nhap So Hoa Don khac: ", invNo);
invNo = Console.ReadLine();
}
newInv.invNo = invNo;
newInv.invType = 2; // Nhap
newInv.issueDate = DateTime.Now.ToShortDateString(); // chi don gian la lay thoi gian hien hanh
newInv.invTotalAmount = 0;
newInv.invStatus = 1;
Console.Write("Nhap Ten Nguoi Lap Hoa Don: ");
Issuer = Console.ReadLine();
while (Issuer.Length > 20)
{
Console.Write("\nVui long nhap ten duoi 20 ky tu");
Issuer = Console.ReadLine();
}
newInv.Issuer = Issuer;
int selection = 1;
string bookID = string.Empty;
// int bookQty; double bookPriceTag;
while (selection == 1)
{
InvoiceDetail newInvDetails = new InvoiceDetail();
newInvDetails.invNo = newInv.invNo;
Console.WriteLine("Nhap thong tin Chi Tiet Hoa Don ");
MyBookStore.printAllBook();
Console.WriteLine("Nhap Ma Sach can nhap");
// bookID = Console.ReadLine();
Book rs = new Book();
Console.WriteLine("Nhap Ma Sach");
string input = Console.ReadLine();
// tien hanh tim ma sach nay
if (Book.chkbookID(input))
{
rs = Book.inqBookbyID(input);
// neu ma sach da ton tai - tien hanh lay thong tin cua sach nay
newInvDetails.invUnit = rs.bookID;
newInvDetails.invUnitPrice = rs.bookPriceTag;
}
else
{
//neu ma sach moi, thuc hien them sach nay vao bookstore luon
Book.addBook(input);
rs = Book.inqBookbyID(input);
newInvDetails.invUnit = rs.bookID;
newInvDetails.invUnitPrice = rs.bookPriceTag;
//we both know rs.bookQty = 0
}
string invUnitQty = string.Empty;
//Console.WriteLine("\nNhap So Luong sach can nhap");
invUnitQty = Console.ReadLine();
while (!InvoiceDetail.chkQty(invUnitQty))
{
invUnitQty = Console.ReadLine();
}
//cap nhat so luong mua vao va cap nhat so luong cho thong tin sach lien quan
// + so luong sach mua vao MyBookstore
rs.bookQty += int.Parse(invUnitQty);
Book.updateBookQty(input, rs.bookQty);
//hoan thanh viec cap nhat so luong mua vao va cap nhat so luong cho thong tin sach lien quan
newInvDetails.invUnitQty = int.Parse(invUnitQty);
newInvDetails.invUnitAmount = InvoiceDetail.calculateAmount(newInvDetails.invUnitQty, newInvDetails.invUnitPrice);
newInv.invTotalAmount += newInvDetails.invUnitAmount;
// luu vao MyInvoice
MyInvoice.myinvdt.Add(newInvDetails);
//luu vao file
string invDetailrecord = $"{newInvDetails.invNo}#{newInvDetails.invUnit}#{newInvDetails.invUnitQty}#{newInvDetails.invUnitPrice}#{newInvDetails.invUnitAmount}";
all_invDetail_records.Add(invDetailrecord);
File.WriteAllLines(@"../../myInvoiceDetail.txt", all_invDetail_records);
Console.Write("Tiep tuc - Nhap 1 | Hoan tat Hoa Don - Nhap 0 ");
selection = int.Parse(Console.ReadLine());
}
// newInv.invTotalAmount = Invoices.calculateTotalAmount(newInv.invDetail);
MyInvoice.myinv.Add(newInv);
//tao ban ghi
string invrecord = $"{newInv.invNo}#{newInv.invType}#{newInv.invTotalAmount}#{newInv.issueDate}#{newInv.invStatus}#{newInv.Issuer}";
all_inv_records.Add(invrecord);
File.WriteAllLines(@"../../myInvoice.txt", all_inv_records);
Console.WriteLine("\nHoan tat them thong tin Hoa Don Nhap Sach");
MyInvoice.printInv(newInv.invNo);
}