public Product RunToGetProduct()
{
bool exit = false;
ListOfProducts listOfProducts = new ListOfProducts();
int currentRecord = 0;
string separator = new string('_', Console.WindowWidth);
do
{
Console.Clear();
EnhancedConsole.WriteAt(0, 0, "PRODUCTSS " + (currentRecord + 1).ToString("000")
+ "/" + listOfProducts.Amount.ToString("000"), "white");
EnhancedConsole.WriteAt(0, 1, separator, "gray");
WriteProduct(listOfProducts, currentRecord);
EnhancedConsole.WriteAt(0, Console.WindowHeight - 4, separator, "gray");
EnhancedConsole.WriteAt(0, Console.WindowHeight - 3, "1.-Previous Product" +
" 2.-Next Product" + " 3.-Search", "white");
EnhancedConsole.WriteAt(0, Console.WindowHeight - 2,
"PRESS ENTER TO SELECT THE PRODUCT", "white");
switch (Console.ReadKey().Key)
{
case ConsoleKey.LeftArrow:
case ConsoleKey.NumPad1:
case ConsoleKey.D1: //Previus
if (currentRecord != 0)
{
currentRecord--;
}
break;
case ConsoleKey.RightArrow:
case ConsoleKey.NumPad2:
case ConsoleKey.D2: //Next
//I cant allProducts[count+1] != null
if (currentRecord != listOfProducts.Amount - 1)
{
currentRecord++;
}
break;
case ConsoleKey.NumPad3:
case ConsoleKey.D3: //Search
SearchByText(listOfProducts, ref currentRecord);
break;
case ConsoleKey.Enter:
exit = true;
break;
}
} while (!exit);
return(listOfProducts.Get(currentRecord));
}
private static void WriteProduct(ListOfProducts listOfProducts, int count)
{
int y = 5;
EnhancedConsole.WriteAt(0, y, "CODE: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetCode(), "white");
y++;
EnhancedConsole.WriteAt(0, y, "DESCRIPTION: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetDescription(), "white");
y++;
EnhancedConsole.WriteAt(0, y, "CATEGORY: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetCategory(), "white");
y++;
EnhancedConsole.WriteAt(0, y, "SELL PRICE: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetSellPrice()
.ToString() + "$", "white");
y++;
EnhancedConsole.WriteAt(0, y, "BUY PRICE: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetBuyPrice()
.ToString() + "$", "white");
y++;
EnhancedConsole.WriteAt(0, y, "STOCK: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetStock()
.ToString(), "white");
y++;
EnhancedConsole.WriteAt(0, y, "MINIMUM STOCK: ", "gray");
EnhancedConsole.WriteAt(15, y, listOfProducts.Get(count).GetMinStock()
.ToString(), "white");
y++;
}
public void Load(ListOfCustomers customers, ListOfProducts products)
{
DirectoryInfo d = new DirectoryInfo("invoices/");
foreach (FileInfo f in d.GetFiles("*.dat"))
{
StreamReader invoicesInput = new StreamReader(f.FullName);
string line;
string[] invoicessAux;
int invoiceMax = 1;
try
{
do
{
line = invoicesInput.ReadLine();
if (line != null)
{
invoicessAux = line.Split(';');
int invoiceNumber = Int32.Parse(invoicessAux[0]);
if (invoiceNumber > invoiceMax)
{
invoiceMax = invoiceNumber;
}
Invoice.invoiceCount = invoiceMax;
string[] dateAux = invoicessAux[1].Split('/');
DateTime date = new DateTime(Int32.Parse(dateAux[2]),
Int32.Parse(dateAux[1]),
Int32.Parse(dateAux[0]));
string key = invoicessAux[2];
int countCustomers = 0;
bool found = false;
do
{
if (key == customers.Get(countCustomers).GetKey())
{
found = true;
countCustomers--;
}
countCustomers++;
}while (countCustomers < customers.Amount && !found);
myInvoices.Add(new Invoice(invoiceNumber, date,
customers.Get(countCustomers)));
Product p;
string code;
double price;
int amount;
int countProduct;
if (invoicessAux.Length > 3)
{
for (int i = 3; i < invoicessAux.Length; i += 3)
//We start at 1, to not get out of the array size
{
countProduct = 0;
found = false;
code = invoicessAux[i];
do
{
if (code == products.Get(countProduct).GetCode())
{
found = true;
countProduct--;
}
countProduct++;
}while (countProduct < products.Amount && !found);
p = products.Get(countProduct);
amount = Int32.Parse(invoicessAux[i + 1]);
price = Double.Parse(invoicessAux[i + 2]);
myInvoices.Last().AddLine(p, amount, price);
}
}
}
}while (line != null);
invoicesInput.Close();
}
catch (PathTooLongException)
{
Console.WriteLine("Error: Path Too Long.");
throw;
}
catch (FileNotFoundException)
{
Console.WriteLine("Error: File not found.");
throw;
}
catch (IOException e)
{
Console.WriteLine("I/O error: " + e);
throw;
}
catch (Exception e)
{
Console.WriteLine("Error: " + e);
throw;
}
}
}
public void Modify(ListOfProducts listOfProducts, int count)
{
int y = 5;
Console.Clear();
Console.SetCursorPosition(0, Console.WindowHeight - 2);
Console.WriteLine("To not change something, just press Enter");
Console.SetCursorPosition(0, 5);
string aux;
aux = listOfProducts.Get(count).GetCode();
EnhancedConsole.WriteAt(0, y,
"Code: " + listOfProducts.Get(count).GetCode()
.ToString(), "white");
y++;
string code = EnhancedConsole.GetAt(0, y, 20);
if (code == "")
{
code = aux;
}
listOfProducts.Get(count).SetCode(code);
y++;
aux = listOfProducts.Get(count).GetDescription();
EnhancedConsole.WriteAt(0, y,
"Description: " + listOfProducts.Get(count).GetDescription()
.ToString(), "white");
y++;
string description = EnhancedConsole.GetAt(0, y, 10);
if (description == "")
{
description = aux;
}
listOfProducts.Get(count).SetDescription(description);
y++;
aux = listOfProducts.Get(count).GetCategory();
EnhancedConsole.WriteAt(0, y,
"Category: " + listOfProducts.Get(count).GetCategory()
.ToString(), "white");
y++;
string category = EnhancedConsole.GetAt(0, y, 10);
if (category == "")
{
category = aux;
}
listOfProducts.Get(count).SetCategory(category);
y++;
double auxDouble = listOfProducts.Get(count).GetSellPrice();
EnhancedConsole.WriteAt(0, y,
"Sell Price: " + listOfProducts.Get(count).GetSellPrice()
.ToString(), "white");
y++;
string sellPriceSTR;
double sellPrice;
do
{
sellPriceSTR = EnhancedConsole.GetAt(0, y, 9);
} while ((!Double.TryParse(sellPriceSTR, out sellPrice)) && sellPriceSTR != "");
if (sellPriceSTR == "")
{
sellPrice = auxDouble;
}
listOfProducts.Get(count).SetSellPrice(sellPrice);
y++;
auxDouble = listOfProducts.Get(count).GetBuyPrice();
EnhancedConsole.WriteAt(0, y,
"Buy Price: " + listOfProducts.Get(count).GetBuyPrice()
.ToString(), "white");
y++;
string buyPriceSTR;
double buyPrice;
do
{
buyPriceSTR = EnhancedConsole.GetAt(0, y, 9);
} while ((!Double.TryParse(buyPriceSTR, out buyPrice)) && buyPriceSTR != "");
if (buyPriceSTR == "")
{
buyPrice = auxDouble;
}
listOfProducts.Get(count).SetBuyPrice(buyPrice);
y++;
uint auxUINT = listOfProducts.Get(count).GetStock();
EnhancedConsole.WriteAt(0, y,
"Stock: " + listOfProducts.Get(count).GetStock()
.ToString(), "white");
y++;
string stockSTR;
uint stock;
do
{
stockSTR = EnhancedConsole.GetAt(0, y, 9);
} while ((!UInt32.TryParse(stockSTR, out stock)) && stockSTR != "");
if (stockSTR == "")
{
stock = auxUINT;
}
listOfProducts.Get(count).SetStock(stock);
y++;
auxUINT = listOfProducts.Get(count).GetMinStock();
EnhancedConsole.WriteAt(0, y,
"Minimum Stock: " + listOfProducts.Get(count).GetMinStock()
.ToString(), "white");
y++;
string minStockSTR;
uint minStock;
do
{
minStockSTR = EnhancedConsole.GetAt(0, y, 9);
} while ((!UInt32.TryParse(minStockSTR, out minStock)) && minStockSTR != "");
if (minStockSTR == "")
{
minStock = auxUINT;
}
listOfProducts.Get(count).SetMinStock(minStock);
y++;
}
public void SearchByText(ListOfProducts listOfProducts, ref int count)
{
Console.Clear();
EnhancedConsole.WriteAt(0, 10,
"What are you looking for?", "white");
string search = EnhancedConsole.GetAt(0, 11, 15);
search = search.ToLower();
bool found = false;
do
{
if (listOfProducts.Get(count).GetCode().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetDescription().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetCategory().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetSellPrice().ToString().
Contains(search) ||
listOfProducts.Get(count).GetBuyPrice().ToString().
Contains(search))
{
found = true;
Console.Clear();
EnhancedConsole.WriteAt(0, 10,
"Found on the record " + (count + 1).ToString("000"),
"yellow");
Console.ReadLine();
count--;
}
count++;
}while (!found && count < listOfProducts.Amount - 1);
if (!found)
{
Console.Clear();
EnhancedConsole.WriteAt(0, 10,
"Not Found!", "red");
EnhancedConsole.WriteAt(0, 12,
"Do you want to search from the first record?", "white");
count = 0;
if (Console.ReadKey().Key == ConsoleKey.Y)
{
do
{
if (listOfProducts.Get(count).GetCode().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetDescription().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetCategory().ToLower().
Contains(search) ||
listOfProducts.Get(count).GetSellPrice().ToString().
Contains(search) ||
listOfProducts.Get(count).GetBuyPrice().ToString().
Contains(search))
{
found = true;
Console.Clear();
EnhancedConsole.WriteAt(0, 10,
"Found on the record " + (count + 1).ToString("000"),
"yellow");
Console.ReadLine();
count--;
}
count++;
}while (!found && count < listOfProducts.Amount - 1);
if (!found)
{
Console.Clear();
EnhancedConsole.WriteAt(0, 10,
"Not Found!", "red");
Console.ReadLine();
count = 0;
}
}
}
}