public static void Init(BrandManager brandManager, ColorManager colorManager, MaterialManager materialManager,
StorageManager storageManager, ToyManager toyManager, CashierManager cashierManager)
{
// add brands
int legoId = brandManager.Add("Lego");
int kidsFunId = brandManager.Add("Kids fun");
int woodLinesId = brandManager.Add("Wood lines");
int toyslandId = brandManager.Add("Toysland");
int robotologiaId = brandManager.Add("Robotologia");
int mattelId = brandManager.Add("Mattel");
// add colors
int redId = colorManager.Add("red");
int blueId = colorManager.Add("blue");
int yellowId = colorManager.Add("yellow");
int blackId = colorManager.Add("black");
int whiteId = colorManager.Add("white");
int orangeId = colorManager.Add("orange");
// add mаterials
int cottonId = materialManager.Add("cotton");
int metalId = materialManager.Add("metal");
int woodId = materialManager.Add("wood");
int glassId = materialManager.Add("glass");
int paperId = materialManager.Add("paper");
int plasticId = materialManager.Add("plastic");
toyManager.Add("Black plastic Gun", plasticId, blackId, kidsFunId);
toyManager.Add("Barbie", plasticId, yellowId, mattelId);
toyManager.Add("Rubic's cube", plasticId, redId, toyslandId);
storageManager.Add("Black plastic Gun", 5);
storageManager.Add("Barbie", 100);
storageManager.Add("Rubic's cube", 10);
cashierManager.ChangePrice("Black plastic Gun", 100);
cashierManager.ChangePrice("Barbie", 200);
cashierManager.ChangePrice("Rubic's cube", 300);
}
public static void Main(string[] args)
{
var brandManager = new BrandManager();
var colorManager = new ColorManager();
var materialManager = new MaterialManager();
var toyManager = new ToyManager();
var storageManager = new StorageManager();
var cashierManager = new CashierManager(storageManager, toyManager);
Init(brandManager, colorManager, materialManager, storageManager, toyManager, cashierManager);
Run(storageManager);
while (true)
{
Console.WriteLine("Choose your mode of work:" +
"\n1 - storage worker" +
"\n2 - cashier worker" +
"\n3 - customer" +
"\n4 - data worker (add new entities)" +
"\n5 - exit\n");
var request = Console.ReadLine();
switch (request)
{
//storage
case "1":
{
Console.WriteLine("\nChoose what you want to do:" +
"\n1 - add quantity" +
"\n2 - subtract quantity" +
"\n3 - exit\n");
var mode = Console.ReadLine();
switch (mode)
{
//add quantity
case "1":
{
Console.WriteLine("\nEnter toy name");
var s = Console.ReadLine();
Console.WriteLine("\nEnter quantity");
var q = Console.ReadLine();
var quantity = 0;
try
{
quantity = int.Parse(q);
}
catch (Exception e)
{
Console.WriteLine("\nnot a number\n");
break;
}
quantity = int.Parse(q);
storageManager.Add(s, quantity);
Console.WriteLine("\nSuccess!\n");
break;
}
//subtract quantity
case "2":
{
Console.WriteLine("\nEnter toy name");
var s = Console.ReadLine();
Console.WriteLine("\nEnter quantity");
var q = Console.ReadLine();
var quantity = 0;
try
{
quantity = int.Parse(q);
}
catch (Exception e)
{
Console.WriteLine("\nnot a number\n");
break;
}
quantity = int.Parse(q);
if (!storageManager.Remove(s, quantity))
{
Console.WriteLine("\nUnsuccessful!\n");
}
break;
}
//exit
case "3":
{
break;
}
default:
{
Console.WriteLine("please, ask for something");
break;
}
}
break;
}
//cashier
case "2":
{
Console.WriteLine("\nChoose what you want to do:" +
"\n1 - change price of a toy" +
"\n2 - put a sale on a toy" +
"\n3 - exit\n");
var mode = Console.ReadLine();
switch (mode)
{
// change price
case "1":
{
Console.WriteLine("\nPlease, enter toy's name");
string name = Console.ReadLine();
Console.WriteLine("\nPlease, enter a new price");
string sprice = Console.ReadLine();
int price = 0;
try
{
price = int.Parse(sprice);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number!");
break;
}
price = int.Parse(sprice);
Console.WriteLine(
cashierManager.ChangePrice(name, price) ? "Success!" : "Unsuccessful!");
break;
}
// add sale
case "2":
{
Console.WriteLine("\nPlease, enter toy's name");
string name = Console.ReadLine();
Console.WriteLine("\nPlease, enter a sale for this toy");
string ssale = Console.ReadLine();
int sale = 0;
try
{
sale = int.Parse(ssale);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number!");
break;
}
sale = int.Parse(ssale);
Console.WriteLine(cashierManager.OfferSale(name, sale) ? "Success!" : "Unsuccessful!");
break;
}
// exit
case "3":
{
break;
}
default:
{
Console.WriteLine("please, ask for something");
break;
}
}
break;
}
//customer
case "3":
{
Console.WriteLine("\nWhat do you want to do?" +
"\n1 - look at all the toys" +
"\n2 - look at all the brands" +
"\n3 - look at all the colors" +
"\n4 - look at all the materials" +
"\n5 - look at all the toys of a certain brand" +
"\n6 - look at all the toys of a certain color" +
"\n7 - look at all the toys of a certain material" +
"\n8 - buy a toy" +
"\n9 - exit");
var mode = Console.ReadLine();
switch (mode)
{
//all toys
case "1":
{
toyManager.ShowToys(cashierManager.GetToys());
break;
}
//all brands
case "2":
{
brandManager.ShowBrands(cashierManager.GetBrands());
break;
}
//all colors
case "3":
{
colorManager.ShowColors(cashierManager.GetColors());
break;
}
//all materials
case "4":
{
materialManager.ShowMaterials(cashierManager.GetMaterials());
break;
}
//toys by brand
case "5":
{
Console.WriteLine("\nPlease, enter brand id");
string brand = Console.ReadLine();
int id;
try
{
id = int.Parse(brand);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number");
break;
}
id = int.Parse(brand);
toyManager.ShowByBrand(id, cashierManager.GetToys());
break;
}
//toys by color
case "6":
{
Console.WriteLine("\nPlease, enter color id");
string color = Console.ReadLine();
int id;
try
{
id = int.Parse(color);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number");
break;
}
id = int.Parse(color);
toyManager.ShowByColor(id, cashierManager.GetToys());
break;
}
//toys by material
case "7":
{
Console.WriteLine("\nPlease, enter material id");
string material = Console.ReadLine();
int id;
try
{
id = int.Parse(material);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number");
break;
}
id = int.Parse(material);
toyManager.ShowByMaterial(id, cashierManager.GetToys());
break;
}
//buy a toy
case "8":
{
Console.WriteLine("\nPlease, enter the name of the toy that you want to buy:");
string name = Console.ReadLine();
Console.WriteLine("\nPlease, enter, how many:");
string q = Console.ReadLine();
int quantity;
try
{
quantity = int.Parse(q);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number");
break;
}
quantity = int.Parse(q);
Console.WriteLine("\nGive us the money:");
string m = Console.ReadLine();
int money;
try
{
money = int.Parse(m);
}
catch (Exception e)
{
Console.WriteLine("Please, enter a number");
break;
}
money = int.Parse(m);
int change = cashierManager.Sell(name, quantity, money);
Console.WriteLine("Your change is: " + change);
break;
}
//exit
case "9":
{
break;
}
default:
{
Console.WriteLine("please, ask for something");
break;
}
}
break;
}
//data
case "4":
{
Console.WriteLine("\nChoose what you want to do:" +
"\n1 - add a new toy" +
"\n2 - add a new brand" +
"\n3 - add a new color" +
"\n4 - add a new material" +
"\n5 - exit\n");
var mode = Console.ReadLine();
switch (mode)
{
// new toy
case "1":
{
Console.WriteLine("\nPlease, enter your new toy's name");
string name = Console.ReadLine();
Console.WriteLine("\nPlease, enter your new toy's brand id");
string brand = Console.ReadLine();
int brandId = 0;
try
{
brandId = int.Parse(brand);
}
catch (Exception e)
{
Console.WriteLine("Enter a number, please");
break;
}
brandId = int.Parse(brand);
Console.WriteLine("\nPlease, enter your new toy's color id");
string color = Console.ReadLine();
int colorId = 0;
try
{
colorId = int.Parse(color);
}
catch (Exception e)
{
Console.WriteLine("Enter a number, please");
break;
}
colorId = int.Parse(color);
Console.WriteLine("\nPlease, enter your new toy's material id");
string material = Console.ReadLine();
int materialId = 0;
try
{
materialId = int.Parse(material);
}
catch (Exception e)
{
Console.WriteLine("Enter a number, please");
break;
}
materialId = int.Parse(material);
toyManager.Add(name, materialId, colorId, brandId);
break;
}
// new brand
case "2":
{
Console.WriteLine("\nPlease, enter your new brand's name");
string name = Console.ReadLine();
brandManager.Add(name);
break;
}
// new color
case "3":
{
Console.WriteLine("\nPlease, enter your new color's name");
string name = Console.ReadLine();
colorManager.Add(name);
break;
}
// new material
case "4":
{
Console.WriteLine("\nPlease, enter your new material's name");
string name = Console.ReadLine();
materialManager.Add(name);
break;
}
// exit
case "5":
{
break;
}
default:
{
Console.WriteLine("please, ask for something");
break;
}
}
break;
}
//exit
case "5":
{
return;
}
default:
{
Console.WriteLine("please, choose a mode");
break;
}
}
}
}