private static MobilePhoneStore GetMobilePhoneStoreFromInput(MobilePhoneShop mobilePhoneShop)
{
MobilePhoneStore[] mobilePhoneStores = mobilePhoneShop.MobilePhoneStores;
MobilePhoneStore mobilePhoneStore = null;
do
{
Console.WriteLine($"Please write index number of mobilePhoneStore from list below. MobilePhoneStores:");
PrintStores(mobilePhoneShop, false, false);
bool isInputInt = int.TryParse(Console.ReadLine(), out int mobilePhoneStoreIndexFromInput);
bool isValidInputInt =
isInputInt &&
mobilePhoneStoreIndexFromInput >= 0 &&
mobilePhoneStoreIndexFromInput < mobilePhoneStores.Length &&
mobilePhoneStores[mobilePhoneStoreIndexFromInput] != null;
if (isValidInputInt)
{
mobilePhoneStore = mobilePhoneStores[mobilePhoneStoreIndexFromInput];
}
else
{
Console.WriteLine($"=> Invalid number");
}
} while (mobilePhoneStore == null);
return(mobilePhoneStore);
}
private static string AddStoreToShop(MobilePhoneShop iphoneShop)
{
MobilePhoneStore mobilePhoneStore = CreateMobilePhoneStoreFromInput();
iphoneShop.AddStore(mobilePhoneStore);
return($"=> Shop '{mobilePhoneStore.GetDescription()}' successfully created.");
}
private static string PrintStores(MobilePhoneShop iphoneShop,
bool isShowPhonesInsideStore,
bool isShowEmptyStores)
{
int currentMobilePhoneStoreIndex = 0;
if (iphoneShop.MobilePhoneStores.Length == 0)
{
Console.WriteLine("=> Please Create some stores - iphoneShop.MobilePhoneStores.Length == 0");
}
else
{
Console.WriteLine($"=> Shop '{iphoneShop.GetDescription()}' has stores:");
foreach (var mobilePhoneStore in iphoneShop.MobilePhoneStores)
{
bool isMobilePhoneStoreEmpty = mobilePhoneStore == null;
if (!isShowEmptyStores && isMobilePhoneStoreEmpty)
{
continue;
}
string stringToShow = $"[{currentMobilePhoneStoreIndex}] - Store cell is ";
stringToShow += isMobilePhoneStoreEmpty ? "empty" : $"'{mobilePhoneStore.GetDescription()}'";
Console.WriteLine(stringToShow);
if (isShowPhonesInsideStore && !isMobilePhoneStoreEmpty)
{
PrintAllPhonesInStore(mobilePhoneStore);
}
currentMobilePhoneStoreIndex++;
}
}
return($"=> Stores of a Shop '{iphoneShop}' are printed");
}
private static bool IsAnyMobilePhoneStoreAvailable(MobilePhoneShop iphoneShop)
{
foreach (var mobilePhoneStores in iphoneShop.MobilePhoneStores)
{
if (mobilePhoneStores != null)
{
return(true);
}
}
return(false);
}
private static string AddPhoneToStore(MobilePhoneShop iphoneShop)
{
if (!IsAnyMobilePhoneStoreAvailable(iphoneShop))
{
return($"=> in {iphoneShop.GetDescription()} no real stores are available. Please add any real store before add a phone.");
}
MobilePhoneStore store = GetMobilePhoneStoreFromInput(iphoneShop);
MobilePhone mobilePhone = CreatePhoneFromInput();
bool isPhoneAddedToStore = iphoneShop.AddPhoneToStore(mobilePhone, store.Address);
string resultMessage = isPhoneAddedToStore ? "successfully added" : "was not added";
return($"=> Phone with {mobilePhone.GetDescription()} {resultMessage} to store '{store.GetDescription()}'.");
}
static void Main(string[] args)
{
string[] commands = new string[] {
"quit",
"add store to shop",
"add phone to store",
"show all phones in stores",
"clear console"
};
MobilePhoneShop iphoneShop = CreateMobileShopFromInput();
string command = string.Empty; // OR string command = ""; OR string command = null;
do
{
command = GetCommandFromInput(commands);
ExecuteCommandWithReport(command, iphoneShop);
} while (command != "quit");
Console.ReadLine();
}
private static void ExecuteCommandWithReport(string command, MobilePhoneShop iphoneShop)
{
string reportMessage;
switch (command)
{
case "quit": {
reportMessage = "=> Thank you. Good bye";
break;
}
case "add store to shop": {
reportMessage = AddStoreToShop(iphoneShop);
break;
}
case "add phone to store": {
reportMessage = AddPhoneToStore(iphoneShop);
break;
}
case "show all phones in stores": {
reportMessage = PrintStores(iphoneShop, true, true);
break;
}
case "clear console": {
Console.Clear();
reportMessage = "=> Console cleared";
break;
}
default: {
reportMessage = "=> Unknown command is called";
break;
}
}
Console.WriteLine(reportMessage);
}