private static void Main(string[] args)
{
int a = 1;
Load check = new Load();
MP3.Mp3Info();
Console.WriteLine("SoundSharp\n");
while (a == 1)
{
Load.LogIn();
a++;
}
Console.WriteLine("----MENU----\n");
string[] menuArray = { "1. Overview mp3 players", "2. Overview stock", "3. Mutate stock", "4. Statistics", "5. Add new mp3",
"8. Menu", "9. Exit" };
foreach (string Menu in menuArray)
{
Console.WriteLine(Menu);
}
while (a == 2)
{
Load.ShowMenu();
}
}
static void showStock()
{
foreach (ProductInfo p in MP3.GetPlayers())
{
Console.WriteLine("MP3 Player " + p.intId + "");
Console.WriteLine("Stock: " + p.intStock + "\n");
}
ShowMenu();
}
static void showProducts()
{
foreach (ProductInfo p in MP3.GetPlayers())
{
Console.WriteLine("MP3 Player " + p.intId + "\n");
Console.WriteLine("Make:\t\t" + p.strMake);
Console.WriteLine("Model:\t\t" + p.strModel);
Console.WriteLine("Size(Mb):\t" + p.dblSize);
Console.WriteLine("Price:\t\t$" + p.dblPrice + "\n");
}
ShowMenu();
}
static void Mp3Add()
{
Console.WriteLine("Enter a new Mp3 player");
foreach (ProductInfo p in MP3.GetPlayers())
{
Console.WriteLine("Make: ");
string make = Console.ReadLine();
Console.WriteLine("Model: ");
string model = Console.ReadLine();
Console.WriteLine("Mb Size: ");
double size = double.Parse(Console.ReadLine());
Console.WriteLine("Price: ");
double price = double.Parse(Console.ReadLine());
int id = MP3.Product.Count + 1;
MP3.Product.Add(new ProductInfo(id, make, model, size, price));
ShowMenu();
}
}
static void NewStock()
{
Console.WriteLine("Vul het ID in van de MP3 speler: ");
string mutateID = Console.ReadLine();
if (string.IsNullOrEmpty(mutateID) || !mutateID.All(char.IsDigit))
{
Console.WriteLine("Wrong ID input!");
NewStock();
}
else
{
int intMutateID = int.Parse(mutateID);
foreach (ProductInfo p in MP3.GetPlayers())
{
if (intMutateID == p.intId)
{
Console.WriteLine("Vul nieuwe stock waarde in:");
string strStock = Console.ReadLine();
int intNewStock = int.Parse(strStock);
if (strStock == string.Empty)
{
Console.WriteLine("You didn't enter anything");
}
else if (!strStock.All(char.IsDigit))
{
Console.WriteLine("You entered an invalid new stock!");
}
else
{
p.Storage = intNewStock;
Console.WriteLine("You have succesfully updated the stock for MP3 player {0} to {1}",
p.intId,
p.intStock);
ShowMenu();
}
}
}
}
ShowMenu();
}
public static void MutateStruct(ArrayList mp3Array)
{
Console.WriteLine("Please input the ID of which MP3 player you want to change the stock");
try
{
int inputID = Convert.ToInt32(Console.ReadLine());
for (int i = 0; i < mp3Array.Count; i++)
{
if (inputID == ((MP3)mp3Array[i]).id)
{
MP3 selectedMP3 = ((MP3)mp3Array[i]);
Console.WriteLine("Model: {0} {1} selected, how many are left in stock?", selectedMP3.brand, selectedMP3.model);
int inputStock = Convert.ToInt32(Console.ReadLine());
if (inputStock >= 0)
{
Console.WriteLine("De stock inhoud van {1} {2} is aangepast naar: {0}", inputStock, selectedMP3.brand, selectedMP3.model);
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: please enter a value greater then 0");
Console.ResetColor();
}
}
}
}
catch
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: please enter a number");
Console.ResetColor();
}
}
public static void ShowMenu()
{
//menu to show options
ShowOptionMenu();
//get all MP3 players
ArrayList mp3Array = CreateStruct();
//loop for key imput for available options
while (true)
{
char keyChar = Console.ReadKey(true).KeyChar;
if ((int)keyChar == 57)
{
//9 button pressed, exit loop and program
break;
}
else if ((int)keyChar == 52)
{
ShowStatistics(mp3Array);
}
else if ((int)keyChar == 53)
{
//5 button is pressed. add mp3
//make new unique ID
int newMP3Id = mp3Array.Count + 1;
//get Brand name
Console.WriteLine("Please enter the brand name of the MP3 player.");
string newMP3Brand = Console.ReadLine();
//get Model name
Console.WriteLine("Please enter the Model name.");
string newMP3Model = Console.ReadLine();
//get storage amount
int newMP3Storage;
try
{
Console.WriteLine("Please enter the amount of storage in MB");
newMP3Storage = Convert.ToInt32(Console.ReadLine());
}
catch
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("please enter a number.");
Console.ResetColor();
return;
}
//get price
double newMP3Price;
try
{
Console.WriteLine("Please enter the price, including two decimals. even if i would be ,00");
newMP3Price = Convert.ToDouble(Console.ReadLine());
}
catch
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("please enter a number.");
Console.ResetColor();
return;
}
//set Stock amount
int newMP3Stock = 0;
//make a new MP3 and add it to the ArrayList
MP3 newMP3 = new MP3
{
id = newMP3Id,
brand = newMP3Brand,
model = newMP3Model,
storageSpace = newMP3Storage,
price = newMP3Price,
stock = newMP3Stock
};
mp3Array.Add(newMP3);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("MP3 player added");
Console.ResetColor();
}
else if ((int)keyChar == 56)
{
Console.Clear();
//8 button pressed, show menu again
ShowOptionMenu();
}
else if ((int)keyChar == 49)
{
Console.Clear();
//1 button pressed, show all MP3 players by looping through them
foreach (MP3 i in mp3Array)
{
Console.WriteLine("");
Console.WriteLine(i.id);
Console.WriteLine(i.brand);
Console.WriteLine(i.model);
Console.WriteLine(i.storageSpace);
Console.WriteLine(i.price);
}
Console.WriteLine("");
Console.WriteLine("Press 8 to return back to the menu.");
Console.WriteLine("Press 9 to exit the console.");
}
else if ((int)keyChar == 50)
{
Console.Clear();
//2 button pressed, show available stock by looping through all of them
foreach (MP3 i in mp3Array)
{
Console.WriteLine("");
Console.WriteLine(i.id);
Console.WriteLine(i.stock);
}
Console.WriteLine("");
Console.WriteLine("Press 8 to return back to the menu.");
Console.WriteLine("Press 9 to exit the console.");
}
else if ((int)keyChar == 51)
{
Console.Clear();
//3 button pressed, mutate stock
MutateStruct(mp3Array);
Console.WriteLine("");
Console.WriteLine("Press 8 to return back to the menu.");
Console.WriteLine("Press 9 to exit the console.");
}
}
Console.WriteLine("press any key to close the program");
Console.ReadKey();
}
public static ArrayList CreateStruct()
{
//make mp3 players and put them in Array list
MP3 first = new MP3
{
id = 1,
brand = "GET technologies.inc",
model = "HF 410",
storageSpace = 4096,
price = 129.95,
stock = 500
};
MP3 second = new MP3
{
id = 2,
brand = "Far & Loud",
model = "XM 600",
storageSpace = 8192,
price = 224.95,
stock = 500
};
MP3 third = new MP3
{
id = 3,
brand = "Innotivative",
model = "Z3",
storageSpace = 4096,
price = 124.95,
stock = 500
};
MP3 fourth = new MP3
{
id = 4,
brand = "Resistance S.A.",
model = "3001",
storageSpace = 4096,
price = 124.95,
stock = 500
};
MP3 fifthMP3 = new MP3
{
id = 5,
brand = "CBA",
model = "NXT volume",
storageSpace = 2048,
price = 159.05,
stock = 500
};
ArrayList mp3Array = new ArrayList();
mp3Array.Add(first);
mp3Array.Add(second);
mp3Array.Add(third);
mp3Array.Add(fourth);
mp3Array.Add(fifthMP3);
return(mp3Array);
}
