Пример #1
0
        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);
        }
Пример #2
0
        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;
                }
                }
            }
        }