narsil/Tanshu.Accounts.Print/Thermal.cs
2018-08-24 16:11:33 +05:30

396 lines
17 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.Entities;
using Tanshu.Accounts.Repository;
using System.Diagnostics;
using Tanshu.Common.Helpers;
namespace Tanshu.Accounts.Print
{
public static partial class Thermal
{
private const string DrawLine = "\n\r------------------------------------------";
private const string DrawEqual = "\n\r==========================================";
public static void PrintKot(Guid voucherID, Guid kotID)
{
# if (DEBUG)
var stopwatch = new Stopwatch();
stopwatch.Start();
#endif
Voucher voucher = VoucherBI.Get(voucherID);
var dict = new Dictionary<PrintLocation, List<Inventory>>();
var kot = voucher.Kots.SingleOrDefault(x => x.KotID == kotID);
if (kot == null)
return;
foreach (var inventory in kot.Inventories)
{
var type = inventory.Product.ProductGroup.ProductGroupID;
var printer = Cache.KotPrinter(type);
if (!dict.ContainsKey(printer))
{
dict.Add(printer, new List<Inventory>());
}
dict[printer].Add(inventory);
}
#if (DEBUG)
stopwatch.Stop();
Trace.TraceWarning("kot and printers built in {0} ms", stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
#endif
foreach (var item in dict)
{
for (var i = 0; i < item.Key.Copies; i++)
{
#if (DEBUG)
stopwatch.Start();
#endif
PrintRaw(item.Key, DesignKot(voucher, kot, item.Value, i), "KOT");
#if (DEBUG)
stopwatch.Stop();
Trace.TraceWarning("kot designed and printed in {0} ms", stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
#endif
}
}
}
private static string DesignKot(Voucher voucher, Kot kot, IEnumerable<Inventory> billItems, int copyNumber)
{
var billText = "\n\r" + "KOT / BOT".Center42();
billText += "\n\r" + string.Format("Copy No. {0}", copyNumber).Center42();
billText += DrawLine;
billText += string.Format("\n\rKOT ID : K-{0,-5}/S-{1,-5} {2:dd-MMM-yyyy HH:mm}", voucher.KotID, kot.Code, kot.Date);
billText += string.Format("\n\rTable No.: {0}", voucher.Table.Name);
billText += DrawLine;
billText += "\n\r Qty. x Name ";
billText += DrawLine;
foreach (var item in billItems)
{
billText += string.Format("\n\r{0,6:#,##0.00} x {1,-33}", item.Quantity, item.EffectiveName);
foreach (var mod in item.InventoryModifier)
billText += string.Format("\n\r --- {0,-32}", mod.Modifier.Name);
}
billText += DrawLine;
if (voucher.Narration != "")
{
billText += "\n\r" + FormatText(voucher.Narration, 42, Align.Centre);
billText += DrawLine;
}
return billText;
}
public static void PrintBill(Guid voucherID)
{
PrintRaw(Cache.BasePrinter, DesignBill(voucherID), "Bill");
}
private static string DesignBill(Guid voucherID)
{
Voucher voucher = VoucherBI.Get(voucherID);
var list = new Dictionary<int, Inventory>();
foreach (var item in voucher.Kots.SelectMany(kot => kot.Inventories))
{
int hash = item.Product.ProductID.GetHashCode();
hash = hash ^ item.IsHappyHour.GetHashCode();
foreach (var mod in item.InventoryModifier.Where(x => x.Modifier.ShowInBill))
{
hash = hash ^ mod.Modifier.ModifierID.GetHashCode();
}
if (list.ContainsKey(hash))
list[hash].Quantity += item.Quantity;
else
list.Add(hash, item);
}
var billText = "";
billText += Header(voucher);
billText += Products(voucher, list.Values.ToList());
decimal amount;
amount = list.Values.Sum(item => item.Quantity * item.Price);
if (amount != 0)
billText += "\n\r" + FormatText("Total : ", 33, Align.Right) + FormatBillNum(amount, 9);
amount = list.Values.Where(x => x.IsHappyHour == true).Sum(item => item.Quantity * item.Price);
if (amount != 0)
billText += "\n\r" + FormatText("Happy Hour Discount : ", 33, Align.Right) + FormatBillNum(amount, 9);
amount = list.Values.Sum(item => item.Quantity * item.EffectivePrice * item.Discount);
if (amount != 0)
billText += "\n\r" + FormatText("Discount : ", 33, Align.Right) + FormatBillNum(amount, 9);
amount = list.Values.Sum(item => item.Quantity * item.EffectivePrice * (1 - item.Discount));
if (amount != 0)
{
billText += "\n\r" + FormatText(" : ", 33, Align.Right) + "---------";
billText += "\n\r" + FormatText("Net : ", 33, Align.Right) + FormatBillNum(amount, 9);
}
amount = list.Values.Sum(item => item.Quantity * item.EffectivePrice * (1 - item.Discount) * item.ServiceCharge);
if (amount != 0)
billText += "\n\r" + FormatText("Service Charge : ", 33, Align.Right) + FormatBillNum(amount, 9);
var vatList = from i in list.Values
group i by i.Vat.Name into vat
select new
{
Tax = vat.Key,
Amount = vat.Sum(x => x.VatAmount)
};
foreach (var item in vatList)
if (item.Amount != 0)
billText += "\n\r" + FormatText(item.Tax, 33, Align.Right) + FormatBillNum(item.Amount, 9);
var stList = from i in list.Values
group i by i.ServiceTax.Name into serviceTax
select new
{
Tax = serviceTax.Key,
Amount = serviceTax.Sum(x => x.ServiceTaxAmount)
};
foreach (var item in stList)
if (item.Amount != 0)
billText += "\n\r" + FormatText(item.Tax, 33, Align.Right) + FormatBillNum(item.Amount, 9);
amount = list.Values.Sum(item => item.Amount);
if (amount != 0)
billText += string.Format("\n\r{0,33}{1,9:#,##0.00;(#,##0.00);0}", "Final Amount : ", Math.Round(amount, 0));
billText += DrawLine;
if (voucher.VoucherType == VoucherType.NoCharge || voucher.VoucherType == VoucherType.Staff)
{
billText += "\n\r" + "THIS IS NOT A BILL - DON'T PAY".Center42();
billText += DrawLine;
}
if (voucher.Narration != "")
{
billText += "\n\r" + FormatText(voucher.Narration, 42, Align.Centre);
billText += DrawLine;
}
if (voucher.Customer.CustomerID != Constants.CASH_CUSTOMER)
{
billText += "\n\r" + voucher.Customer.Name;
billText += string.Format("\n\r{0}\n\r{1}", voucher.Customer.Phone, voucher.Customer.Address);
billText += DrawLine;
}
billText += "\n\r" + "Cashier : " + voucher.User.Name;
billText += "\n\r" + (string)SettingBI.Get("Footer").Details["Text"];
return billText;
}
private static string Products(Voucher voucher, IList<Inventory> list)
{
string billNo;
switch (voucher.VoucherType)
{
case VoucherType.NoCharge:
billNo = "NC-" + voucher.BillID.Value.ToString();
break;
case VoucherType.Staff:
billNo = "ST-" + voucher.BillID.Value.ToString();
break;
case VoucherType.TakeAway:
case VoucherType.Regular:
default:
billNo = (voucher.BillID.Value % 10000).ToString();
break;
}
var billText = "";
billText += "\n\r" + string.Format("Bill No: {0,-12} {1:dd-MMM-yyyy HH:mm:ss}", billNo, voucher.Date);
billText += "\n\r" + "Table No.: " + voucher.Table.Name;
billText += "\n\r" + "------------------------------------------";
billText += "\n\r" + "Qty. Particulars Price Amount";
billText += "\n\r" + "------------------------------------------";
foreach (var item in list.Where(item => item.Quantity != 0))
{
billText += "\n\r" + FormatBillNum(item.Quantity, 5) + " ";
billText += FormatText(item.EffectiveName, 22, Align.Left) + " ";
billText += FormatBillNum(item.Price, 6) + " ";
billText += FormatBillNum(item.Price * item.Quantity, 6);
foreach (var mod in item.InventoryModifier.Where(x => x.Modifier.ShowInBill))
{
billText += "\n\r -- " + FormatText(mod.Modifier.Name, 38, Align.Left);
}
}
billText += "\n\r" + "------------------------------------------";
return billText;
}
private static string Header(Voucher voucher)
{
var billText = "";
billText += "\n\r" + (string)SettingBI.Get("Header").Details["Text"];
switch (voucher.VoucherType)
{
case VoucherType.Regular:
billText += "\n\r" + "Retail Invoice".Center42();
billText += "\n\r";
break;
case VoucherType.NoCharge:
billText += "\n\r" + "NO CHARGE - THIS IS NOT A BILL - DON'T PAY".Center42();
billText += "\n\r";
break;
case VoucherType.TakeAway:
billText += "\n\r" + "Retail Invoice (Delivery)".Center42();
billText += "\n\r";
break;
case VoucherType.Staff:
billText += "\n\r" + "STAFF CONSUMPTION -- THIS IS NOT A BILL".Center42();
billText += "\n\r";
break;
}
return billText;
}
private static string FormatText(string inputString, int width, Align alignment)
{
if (inputString.Length > width)
return inputString.Substring(0, width);
if (alignment == Align.Left)
return string.Format("{0,-" + width + "}", inputString);
if (alignment == Align.Centre)
{
int left = Convert.ToInt32(Math.Ceiling(Convert.ToDouble((width - inputString.Length) / 2))) +
inputString.Length;
inputString = string.Format("{0,-" + left + "}", inputString);
return string.Format("{0," + width + "}", inputString);
}
if (alignment == Align.Right)
return string.Format("{0," + width + "}", inputString);
return inputString;
}
private static string FormatBillNum(decimal amount, int length)
{
var temp = String.Format("{0:#,##0.00;(#,##0.00);0}", amount);
return string.Format("{0," + length + "}", temp);
}
private static PlatformPrinter GetPrinter(string location)
{
if (location.StartsWith("smb:"))
return new PrinterWindows(location);
else if (location.StartsWith("cups:"))
return new PrinterLinux(location);
else if (location.StartsWith("pdl:"))
return new PrinterSocket(location);
throw new NotImplementedException();
}
private static bool PrintRaw(PrintLocation location, string text, string documentName)
{
#if (DEBUG)
MessageBox.Show(text);
return true;
#else
text += location.CutCode;
var printer = GetPrinter(location.Printer);
if (!printer.Print(documentName, text))
MessageBox.Show("Error in PrintRAW Function. Please Report immediately");
return true;
#endif
}
public static Boolean PrintClosing(CheckoutBI details)
{
var billText = FormatText(string.Format("{0} Checkout By {1}", details.Cashier.Name, details.Manager), 42, Align.Centre);
billText += string.Format("\n\r{0:dd-MMM-yy} To {1:dd-MMM-yy} @ {2:dd-MMM-yyyy HH:mm}",
details.StartDate, details.FinishDate, DateTime.Now);
billText += DrawLine;
foreach (var item in details.amounts)
{
billText += string.Format("\n\r{0} : {1,26:#,##0.00}", item.Key.Display(), item.Value);
}
billText += DrawEqual;
billText += string.Format("\n\rActive Cashiers : {0}", details.ActiveCashiers);
foreach (var item in details.info.Where(x => x.Key.Print()))
{
billText += item.Value;
}
return PrintRaw(Cache.BasePrinter, billText, "Closing");
}
public static string FormatPrintNum(string inputString)
{
return inputString == "" ? "0.00" : FormatText(inputString, 24, Align.Right);
//return FormatText(FormatNumber(InputString.Trim, 2, TriState.UseDefault, TriState.True, TriState.True), 24, False, Align.Right);
}
#region Print Cash Total
public static Boolean PrintCash(Dictionary<int, int> amount, string user)
{
string printText;
int total = 0;
printText = FormatText(user, 42, Align.Centre);
printText += DrawLine;
printText += "\n\r" +
FormatText(string.Format("{0:dd-MMM-yyyy HH:mm:ss}", DateTime.Now), 42, Align.Centre);
foreach (int key in amount.Keys.OrderByDescending(k => k))
{
printText += CashLine(amount, key);
total += amount[key] * key;
}
printText += "\n\r" + DrawEqual;
printText += string.Format("\n\r Total = {0,10:#,##0}", total);
printText += DrawLine;
return PrintRaw(Cache.BasePrinter, printText, "Closing/Opening for " + user);
}
public static Boolean PrintSale(string user, IList<SalesAnalysis> det, DateTime startDate, DateTime endDate)
{
var printText = FormatText(user, 42, Align.Centre);
printText += DrawLine;
printText += "\n\r" +
FormatText(string.Format("{0:dd-MMM-yyyy HH:mm:ss}", DateTime.Now), 42, Align.Centre);
printText += "\n\r" +
FormatText(string.Format("{0:dd-MMM-yyyy} to {1:dd-MMM-yyyy}", startDate, endDate), 42, Align.Centre);
printText += DrawLine;
foreach (SalesAnalysis d in det)
{
printText += string.Format("\n\r {0,-22} {1,9:#,##0}", d.GroupType, d.Amount);
}
printText += DrawEqual;
return PrintRaw(Cache.BasePrinter, printText, "Sale Detail " + user);
}
public static Boolean PrintSale(string user, IList<SalesAnalysisDetail> list, DateTime startDate,
DateTime endDate)
{
var printText = FormatText(user, 42, Align.Centre);
printText += DrawLine;
printText += "\n\r" +
FormatText(string.Format("{0:dd-MMM-yyyy HH:mm:ss}", DateTime.Now), 42, Align.Centre);
printText += "\n\r" +
FormatText(string.Format("{0:dd-MMM-yyyy} to {1:dd-MMM-yyyy}", startDate, endDate), 42, Align.Centre);
printText += DrawLine;
foreach (var item in list)
{
printText += string.Format("\n\r{0,-22} {1,9:#,##0.00} {2,9:#,##0.00}", item.Name, item.Sale, item.NC);
}
printText += DrawEqual;
return PrintRaw(Cache.BasePrinter, printText, "Sale Detail " + user);
}
private static string CashLine(IDictionary<int, int> amount, int key)
{
return amount.ContainsKey(key) ? string.Format("\n\r{0,5:#,##0} x {1,10:#,##0} = {2,10:#,##0}", key, amount[key], key * amount[key]) : string.Empty;
}
private static bool RunningOnLinux()
{
var platform = (int)Environment.OSVersion.Platform;
return (platform == 4) || (platform == 6) || (platform == 128);
}
#endregion
}
}