/// <summary>
/// Editing the transaction order by the transaction order id in the database
/// </summary>
/// <param name="transactionOrder">
/// The modified transaction that would be replaced, can't change transaction order id
/// </param>
/// <returns>
/// It will return <see cref="bool"/>, true if its successful and false otherwise.
/// </returns>
public static bool EditTransaction(TransactionOrder transactionOrder)
{
DeleteTransaction(transactionOrder.Id);
string fileName = TransactionFolder() + transactionOrder.Id + @".json";
try
{
if (File.Exists(fileName))
{
File.Delete(fileName);
}
using (StreamWriter sw = File.CreateText(fileName))
{
sw.WriteLine(JsonConvert.SerializeObject(transactionOrder));
}
return(true);
}
catch (Exception e)
{
Debug.WriteLine(e);
}
return(false);
}
/// <summary>
/// Create a transaction order and store it in a JSON file on Transaction Database Folder
/// </summary>
/// <param name="transactionOrder">
/// This is the transaction order that will be created and stored in the database
/// </param>
/// <returns>
/// The <see cref="TransactionOrder"/> that has been created and stored.
/// </returns>
public static TransactionOrder CreateTransaction(TransactionOrder transactionOrder)
{
var id = GenerateTransactionId() + " - "
+ transactionOrder.TransactionType.Replace(".", string.Empty).Replace("/", " ") + " - "
+ transactionOrder.DateTransaction.ToShortDateString().Replace(".", string.Empty).Replace("/", " ");
var path = TransactionFolder() + id + @".json";
transactionOrder.Id = id;
try
{
if (File.Exists(path))
{
File.Delete(path);
}
using (StreamWriter sw = File.CreateText(path))
{
sw.WriteLine(JsonConvert.SerializeObject(transactionOrder));
}
}
catch (Exception e)
{
Debug.WriteLine(e);
}
return(transactionOrder);
}
/// <summary>
/// The database backup.
/// </summary>
/// <param name="saveDialog">
/// The save Dialog.
/// </param>
/// <param name="location">
/// The location.
/// </param>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
public static bool DatabaseBackup(bool saveDialog = false, string location = "")
{
var backupName = "Backup - " + DateTime.Now.ToString("yyyy-MM-dd-HH-mm", CultureInfo.InvariantCulture)
+ ".stockbook";
var databaseBackup = new DatabaseBackupModel
{
Date = DateTime.Now,
Products = Product.GetAllProducts(),
TransactionOrders = TransactionOrder.GetAllTransactions(),
ProductIdCounter = Product.GetProductIdCounter(),
TransactionIdCounter = TransactionOrder.GetTransactionIdCounter()
};
if (saveDialog)
{
var saveFileDialog = new SaveFileDialog
{
FileName = backupName,
Filter = "Stock Book Database Backup | *.stockbook",
InitialDirectory = "Desktop"
};
if (saveFileDialog.ShowDialog() == true)
{
File.WriteAllText(saveFileDialog.FileName, JsonConvert.SerializeObject(databaseBackup));
}
}
else if (!string.IsNullOrWhiteSpace(location))
{
Directory.CreateDirectory(location);
File.WriteAllText(location + backupName, JsonConvert.SerializeObject(databaseBackup));
}
else
{
return(false);
}
return(true);
}
/// <summary>
/// The restore backup.
/// </summary>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
public static bool RestoreBackup()
{
var openFileDialog = new OpenFileDialog
{
Filter = "Stock Book Database Backup | *.stockbook",
InitialDirectory = "Desktop"
};
if (openFileDialog.ShowDialog() == true)
{
try
{
var readAllText = File.ReadAllText(openFileDialog.FileName, Encoding.Default);
var databaseBackup = JsonConvert.DeserializeObject <DatabaseBackupModel>(readAllText);
Product.EditProductIdCounter(databaseBackup.ProductIdCounter - databaseBackup.Products.Count);
TransactionOrder.EditTransactionIdCounter(databaseBackup.TransactionIdCounter - databaseBackup.TransactionOrders.Count);
foreach (var prod in databaseBackup.Products)
{
Product.CreateProduct(prod);
}
foreach (var transaction in databaseBackup.TransactionOrders)
{
TransactionOrder.CreateTransaction(transaction);
}
return(true);
}
catch (Exception e)
{
Debug.WriteLine(e);
}
}
return(false);
}
/// <summary>
/// The export transaction invoice.
/// </summary>
/// <param name="transOrder">
/// The trans order.
/// </param>
public static void ExportTransactionInvoice(TransactionOrder transOrder)
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = transOrder.DateTransaction.ToString("MMMMM dd yyyy") + " - " + transOrder.RefNo;
// Default file name
dlg.DefaultExt = ".xlsx"; // Default file extension
dlg.Filter = "Excel Document (.xlsx)|*.xlsx"; // Filter files by extension
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
string filename = dlg.FileName;
FileInfo templateFile = new FileInfo(@"Invoice Template.xlsx");
FileInfo newFile = new FileInfo(filename);
if (newFile.Exists)
{
try
{
newFile.Delete();
newFile = new FileInfo(filename);
}
catch (Exception)
{
MessageBox.Show("The file is currently being used, close the file or choose a different name.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
var config = StockbookWindows.OpenConfig();
using (ExcelPackage package = new ExcelPackage(newFile, templateFile))
{
var currency = string.Empty;
switch (config.Currency)
{
case "PHP - ₱":
currency = "₱#,###,##0.00";
break;
case "USD - $":
currency = "$#,###,##0.00";
break;
case "YEN - ¥":
currency = "¥#,###,##0.00";
break;
}
ExcelWorksheet worksheet = package.Workbook.Worksheets[1];
worksheet.Cells["A1"].Value = config.CompanyName;
worksheet.Cells["A2"].Value = "SALES INVOICE - REFERENCE NUMBER: " + transOrder.RefNo;
worksheet.Cells["A3"].Value = "DATE: " + transOrder.DateTransaction.ToString("MMMM dd, yyyy");
worksheet.Cells["A4"].Value = "SOLD TO: " + transOrder.Particular;
worksheet.Cells["A5"].Value = "ADDRESS: " + transOrder.ParticularAddress;
worksheet.Cells["A6"].Value = "SALESMAN: " + transOrder.SalesmanName;
worksheet.Cells["F4"].Value = "TERMS: " + transOrder.Terms;
worksheet.Cells["F5"].Value = "DISCOUNT: " + transOrder.DiscountPercentage + "%";
int i = 9;
decimal unitTotal = 0;
decimal billedTotal = 0;
string tempCategory = string.Empty;
foreach (var trans in transOrder.Transactions)
{
decimal tempTotal = 0;
if (trans.CaseTransact != 0)
{
tempTotal = trans.Product.CaseValue * trans.CaseTransact;
worksheet.Cells["A" + i].Value = trans.Product.ProdCode;
worksheet.Cells["B" + i].Value = trans.Product.Name;
worksheet.Cells["C" + i].Value = "Case";
worksheet.Cells["D" + i].Value = trans.CaseTransact;
worksheet.Cells["E" + i].Value = trans.Product.CaseValue;
unitTotal += tempTotal;
if (transOrder.DiscountPercentage > 0)
{
tempTotal = ((transOrder.DiscountPercentage / 100) + 1) * tempTotal;
}
billedTotal += tempTotal;
worksheet.Cells["F" + i].Value = tempTotal;
i++;
}
if (trans.PackTransact != 0)
{
tempTotal = trans.Product.PackValue * trans.PackTransact;
worksheet.Cells["A" + i].Value = trans.Product.ProdCode;
worksheet.Cells["B" + i].Value = trans.Product.Name;
worksheet.Cells["C" + i].Value = "Pack";
worksheet.Cells["D" + i].Value = trans.PackTransact;
worksheet.Cells["E" + i].Value = trans.Product.PackValue;
unitTotal += tempTotal;
if (transOrder.DiscountPercentage > 0)
{
tempTotal = ((transOrder.DiscountPercentage / 100) + 1) * tempTotal;
}
billedTotal += tempTotal;
worksheet.Cells["F" + i].Value = tempTotal;
i++;
}
if (trans.PieceTransact != 0)
{
tempTotal = trans.Product.PieceValue * trans.PieceTransact;
worksheet.Cells["A" + i].Value = trans.Product.ProdCode;
worksheet.Cells["B" + i].Value = trans.Product.Name;
worksheet.Cells["C" + i].Value = "Piece";
worksheet.Cells["D" + i].Value = trans.PieceTransact;
worksheet.Cells["E" + i].Value = trans.Product.PieceValue;
unitTotal += tempTotal;
if (transOrder.DiscountPercentage > 0)
{
tempTotal = ((transOrder.DiscountPercentage / 100) + 1) * tempTotal;
}
billedTotal += tempTotal;
worksheet.Cells["F" + i].Value = tempTotal;
i++;
}
}
worksheet.Cells["A" + 9 + ":A" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["b" + 9 + ":B" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["C" + 9 + ":C" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["D" + 9 + ":D" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["E" + 9 + ":E" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["F" + 9 + ":F" + i].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
worksheet.Cells["A" + 9 + ":A" + i].Style.WrapText = true;
worksheet.Cells["b" + 9 + ":B" + i].Style.WrapText = true;
worksheet.Cells["C" + 9 + ":C" + i].Style.WrapText = true;
worksheet.Cells["D" + 9 + ":D" + i].Style.WrapText = true;
worksheet.Cells["E" + 9 + ":E" + i].Style.WrapText = true;
worksheet.Cells["F" + 9 + ":F" + i].Style.WrapText = true;
i++;
worksheet.Cells["C" + i + ":C" + (i + 2)].Style.Numberformat.Format = currency;
worksheet.Cells["F" + i + ":F" + (i + 2)].Style.Numberformat.Format = currency;
worksheet.Cells["C" + i + ":C" + (i + 2)].Style.HorizontalAlignment = ExcelHorizontalAlignment.Left;
worksheet.Cells["F" + i + ":F" + (i + 2)].Style.HorizontalAlignment = ExcelHorizontalAlignment.Left;
worksheet.Cells["E" + i + ":E" + (i + 2)].Style.HorizontalAlignment = ExcelHorizontalAlignment.Right;
worksheet.Cells["B" + i + ":B" + (i + 2)].Style.HorizontalAlignment = ExcelHorizontalAlignment.Right;
worksheet.Cells["B" + i].Value = "Vatable Sales: ";
worksheet.Cells["C" + i].Value = billedTotal * (decimal)0.88;
worksheet.Cells["B" + (i + 1)].Value = "12% VAT: ";
worksheet.Cells["C" + (i + 1)].Value = billedTotal * (decimal)0.12;
worksheet.Cells["B" + (i + 2)].Value = "Total w/o Discount: ";
worksheet.Cells["C" + (i + 2)].Value = billedTotal;
worksheet.Cells["E" + i].Value = "Invoice Amt.: ";
worksheet.Cells["F" + i].Value = unitTotal;
worksheet.Cells["E" + (i + 1)].Value = "Discount: " + transOrder.DiscountPercentage + "%";
worksheet.Cells["F" + (i + 1)].Value = unitTotal * (transOrder.DiscountPercentage / 100);
worksheet.Cells["E" + (i + 2)].Value = "Total w/ Discount: ";
worksheet.Cells["F" + (i + 2)].Value = billedTotal;
i += 6;
worksheet.Cells["A" + i].Value = "PREPARED BY/DATE";
worksheet.Cells["A" + (i + 3)].Value = "PRINT NAME & SIGNATURE";
worksheet.Cells["D" + i].Value = "DELIVERED BY/DATE";
worksheet.Cells["D" + (i + 3)].Value = "PRINT NAME & SIGNATURE";
i += 6;
worksheet.Cells["A" + i].Value = "CHECKED BY/DATE";
worksheet.Cells["A" + (i + 3)].Value = "PRINT NAME & SIGNATURE";
worksheet.Cells["D" + i].Value = "APPROVED BY";
worksheet.Cells["D" + (i + 3)].Value = "PRINT NAME & SIGNATURE";
worksheet.View.PageLayoutView = false;
package.Save();
}
}
}
