public static List <PersonalComputer> PersonalComputerListGenerator()
{
var personalComputerList = new List <PersonalComputer>();
var personalComputer1Date = new DateTime(2005, 7, 4);
var personalComputer2Date = new DateTime(2009, 11, 6);
var personalComputer1 = new PersonalComputer(Guid.NewGuid(), "Made of premium plastic",
personalComputer1Date, 24, 15000,
Manufacturer.Asus, true, OperatingSystem.Linux, true);
var personalComputer2 = new PersonalComputer(Guid.NewGuid(), "Brand new watercooling housing system",
personalComputer2Date,
12, 11132.123, Manufacturer.Intel, true, OperatingSystem.Windows, false);
personalComputerList.Add(personalComputer1);
personalComputerList.Add(personalComputer2);
return(personalComputerList);
}
static void Main(string[] args)
{
var mobilePhoneList = MobilePhoneListGenerator();
var vehicleList = VehicleListGenerator();
var personalComputerList = PersonalComputerListGenerator();
int menuNumber;
do
{
Menu();
menuNumber = int.Parse(Console.ReadLine());
switch (menuNumber)
{
case 1:
{
var serialNumberGuid = new Guid();
Console.WriteLine("Type description");
var description = Console.ReadLine();
Console.WriteLine("Type year of purchase");
var year = int.Parse(Console.ReadLine());
Console.WriteLine("Type month of purchase");
var month = int.Parse(Console.ReadLine());
Console.WriteLine("Type day of purchase");
var day = int.Parse(Console.ReadLine());
var dateOfPurchase = new DateTime(year, month, day);
Console.WriteLine("Type remaining warranty in months");
var warrantyMonths = int.Parse(Console.ReadLine());
Console.WriteLine("Type buying price");
var price = double.Parse(Console.ReadLine());
Console.WriteLine("Select manufacturer by typing ordinal number which represents it");
Console.WriteLine($"{(int)Manufacturer.Asus} {Manufacturer.Asus}");
Console.WriteLine($"{(int)Manufacturer.Toshiba} {Manufacturer.Toshiba}");
Console.WriteLine($"{(int)Manufacturer.Hp} {Manufacturer.Hp}");
Console.WriteLine($"{(int)Manufacturer.Dell} {Manufacturer.Dell}");
Console.WriteLine($"{(int)Manufacturer.Intel} {Manufacturer.Intel}");
var manufacturer = int.Parse(Console.ReadLine());
Manufacturer manufacturerPC = (Manufacturer)manufacturer;
Console.WriteLine("Do this computer have batteries, type true if yes, type false if no");
bool batteries = bool.Parse(Console.ReadLine());
Console.WriteLine("Select operating system by typing ordinal number which represents it");
Console.WriteLine($"{(int)OperatingSystem.Windows} {OperatingSystem.Windows}");
Console.WriteLine($"{(int)OperatingSystem.Linux} {OperatingSystem.Linux}");
Console.WriteLine($"{(int)OperatingSystem.MacOS} {OperatingSystem.MacOS}");
var operatingSystem = int.Parse(Console.ReadLine());
OperatingSystem operatingSystemPC = (OperatingSystem)operatingSystem;
Console.WriteLine("Is this PC portable? if yes type true, if no type false");
bool portable = bool.Parse(Console.ReadLine());
var personalComputer = new PersonalComputer(serialNumberGuid, description, dateOfPurchase,
warrantyMonths,
price, manufacturerPC, batteries, operatingSystemPC, portable);
personalComputerList.Add(personalComputer);
break;
}
case 2:
{
for (int i = 0; i < personalComputerList.Count; i++)
{
Console.WriteLine(
$"{i + 1}" + "\n" + $"serial number: {personalComputerList[i].SerialNumber}" + "\n" +
$"description: {personalComputerList[i].Description}" + "\n" +
$"date of purchase: {personalComputerList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {personalComputerList[i].WarrantyInMonths}" + "\n" +
$"buying price: {personalComputerList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {personalComputerList[i].Manufacturer}" + "\n" +
$"batteries : {personalComputerList[i].Batteries}" + "\n" +
$"operating system : {personalComputerList[i].OperatingSystem}" + "\n" +
$"portable: {personalComputerList[i].Portable}");
}
Console.WriteLine("Type ordinal number that represents PC which you want to delete");
var listOrdinalNumber = int.Parse(Console.ReadLine());
if (listOrdinalNumber > personalComputerList.Count + 1)
{
Console.WriteLine("That ordinal number doesnt exist");
}
else
{
personalComputerList.RemoveAt(listOrdinalNumber - 1);
Console.WriteLine("Personal Computer Deleted ");
}
break;
}
case 3:
{
var serialNumberGuid = new Guid();
Console.WriteLine("Type description");
var description = Console.ReadLine();
Console.WriteLine("Type year of purchase");
var year = int.Parse(Console.ReadLine());
Console.WriteLine("Type month of purchase");
var month = int.Parse(Console.ReadLine());
Console.WriteLine("Type day of purchase");
var day = int.Parse(Console.ReadLine());
var dateOfPurchase = new DateTime(year, month, day);
Console.WriteLine("Type remaining warranty in months");
var warrantyMonths = int.Parse(Console.ReadLine());
Console.WriteLine("Type buying price");
var price = double.Parse(Console.ReadLine());
Console.WriteLine("Select manufacturer by typing ordinal number which represents it");
Console.WriteLine($"{(int)Manufacturer.Alcatel} {Manufacturer.Alcatel}");
Console.WriteLine($"{(int)Manufacturer.Lg} {Manufacturer.Lg}");
Console.WriteLine($"{(int)Manufacturer.Samsung} {Manufacturer.Samsung}");
Console.WriteLine($"{(int)Manufacturer.Nokia} {Manufacturer.Nokia}");
var manufacturer = int.Parse(Console.ReadLine());
Manufacturer manufacturerMobilePhone = (Manufacturer)manufacturer;
Console.WriteLine("Does this mobile phone have batteries, type true if yes, type false if no");
bool batteries = bool.Parse(Console.ReadLine());
Console.WriteLine("Type mobile number");
var mobileNumber = Console.ReadLine();
Console.WriteLine("Type owner's name");
var ownerName = Console.ReadLine();
var mobilePhone = new MobilePhone(serialNumberGuid, description, dateOfPurchase,
warrantyMonths,
price, manufacturerMobilePhone, batteries, mobileNumber, ownerName);
mobilePhoneList.Add(mobilePhone);
break;
}
case 4:
{
for (int i = 0; i < mobilePhoneList.Count; i++)
{
Console.WriteLine(
$"{i + 1}" + "\n" + $"serial number: {mobilePhoneList[i].SerialNumber}" + "\n" +
$"description: {mobilePhoneList[i].Description}" + "\n" +
$"date of purchase: {mobilePhoneList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {mobilePhoneList[i].WarrantyInMonths}" + "\n" +
$"buying price: {mobilePhoneList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {mobilePhoneList[i].Manufacturer}" + "\n" +
$"batteries : {mobilePhoneList[i].Batteries}" + "\n" +
$"mobile phone number : {mobilePhoneList[i].MobileNumber}" + "\n" +
$"owner's name: {mobilePhoneList[i].OwnerName}");
}
Console.WriteLine("Type ordinal number that represents mobile phone which you want to delete");
var listOrdinalNumber = int.Parse(Console.ReadLine());
if (listOrdinalNumber > mobilePhoneList.Count + 1)
{
Console.WriteLine("That ordinal number doesnt exist");
}
else
{
mobilePhoneList.RemoveAt(listOrdinalNumber - 1);
Console.WriteLine("Mobile phone deleted.");
}
break;
}
case 5:
{
var serialNumberGuid = new Guid();
Console.WriteLine("Type description");
var description = Console.ReadLine();
Console.WriteLine("Type year of purchase");
var year = int.Parse(Console.ReadLine());
Console.WriteLine("Type month of purchase");
var month = int.Parse(Console.ReadLine());
Console.WriteLine("Type day of purchase");
var day = int.Parse(Console.ReadLine());
var dateOfPurchase = new DateTime(year, month, day);
Console.WriteLine("Type remaining warranty in months");
var warrantyMonths = int.Parse(Console.ReadLine());
Console.WriteLine("Type buying price");
var price = double.Parse(Console.ReadLine());
Console.WriteLine("Select manufacturer by typing ordinal number which represents it");
Console.WriteLine($"{(int)Manufacturer.Ferrari} {Manufacturer.Ferrari}");
Console.WriteLine($"{(int)Manufacturer.DeLorean} {Manufacturer.DeLorean}");
Console.WriteLine($"{(int)Manufacturer.Renault} {Manufacturer.Renault}");
var manufacturer = int.Parse(Console.ReadLine());
Manufacturer manufacturerVehicle = (Manufacturer)manufacturer;
Console.WriteLine("Type year of registration expire date");
var regYear = int.Parse(Console.ReadLine());
Console.WriteLine("Type month of registration expire date");
var regMonth = int.Parse(Console.ReadLine());
Console.WriteLine("Type day of registration expire date");
var regDay = int.Parse(Console.ReadLine());
var registrationExpireDate = new DateTime(regYear, regMonth, regDay);
Console.WriteLine("Type kilometres passed with vehicle");
var kilometresPassed = double.Parse(Console.ReadLine());
var vehicle = new Vehicle(serialNumberGuid, description, dateOfPurchase,
warrantyMonths,
price, manufacturerVehicle, registrationExpireDate, kilometresPassed);
vehicleList.Add(vehicle);
break;
}
case 6:
{
for (int i = 0; i < vehicleList.Count; i++)
{
Console.WriteLine(
$"{i + 1}" + "\n" + $"serial number: {vehicleList[i].SerialNumber}" + "\n" +
$"description: {vehicleList[i].Description}" + "\n" +
$"date of purchase: {vehicleList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {vehicleList[i].WarrantyInMonths}" + "\n" +
$"buying price: {vehicleList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {vehicleList[i].Manufacturer}" + "\n" +
$"registration expire date : {vehicleList[i].RegistrationExpireDate}" + "\n" +
$"kilometres passed: {vehicleList[i].KilometresPassed}");
}
Console.WriteLine("Type ordinal number that represents vehicle which you want to delete");
var listOrdinalNumber = int.Parse(Console.ReadLine());
if (listOrdinalNumber > vehicleList.Count + 1 && listOrdinalNumber != 0)
{
Console.WriteLine("That ordinal number doesnt exist");
}
else
{
vehicleList.RemoveAt(listOrdinalNumber - 1);
Console.WriteLine("vehicle deleted.");
}
break;
}
case 7:
{
Console.WriteLine("Type serial number of desired inventory item");
var serialNumberSearch = Guid.Parse(Console.ReadLine());
for (int i = 0; i < personalComputerList.Count; i++)
{
if (serialNumberSearch == personalComputerList[i].SerialNumber)
{
Console.WriteLine(
$"serial number: {personalComputerList[i].SerialNumber}" + "\n" +
$"description: {personalComputerList[i].Description}" + "\n" +
$"date of purchase: {personalComputerList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {personalComputerList[i].WarrantyInMonths}" + "\n" +
$"buying price: {personalComputerList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {personalComputerList[i].Manufacturer}" + "\n" +
$"batteries : {personalComputerList[i].Batteries}" + "\n" +
$"operating system : {personalComputerList[i].OperatingSystem}" + "\n" +
$"portable: {personalComputerList[i].Portable}");
}
}
for (int i = 0; i < mobilePhoneList.Count; i++)
{
if (serialNumberSearch == mobilePhoneList[i].SerialNumber)
{
Console.WriteLine(
$"serial number: {mobilePhoneList[i].SerialNumber}" + "\n" +
$"description: {mobilePhoneList[i].Description}" + "\n" +
$"date of purchase: {mobilePhoneList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {mobilePhoneList[i].WarrantyInMonths}" + "\n" +
$"buying price: {mobilePhoneList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {mobilePhoneList[i].Manufacturer}" + "\n" +
$"batteries : {mobilePhoneList[i].Batteries}" + "\n" +
$"mobile phone number : {mobilePhoneList[i].MobileNumber}" + "\n" +
$"owner's name: {mobilePhoneList[i].OwnerName}");
}
}
for (int i = 0; i < vehicleList.Count; i++)
{
if (serialNumberSearch == vehicleList[i].SerialNumber)
{
Console.WriteLine(
$"serial number: {vehicleList[i].SerialNumber}" + "\n" +
$"description: {vehicleList[i].Description}" + "\n" +
$"date of purchase: {vehicleList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {vehicleList[i].WarrantyInMonths}" + "\n" +
$"buying price: {vehicleList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {vehicleList[i].Manufacturer}" + "\n" +
$"registration expire date : {vehicleList[i].RegistrationExpireDate}" + "\n" +
$"kilometres passed: {vehicleList[i].KilometresPassed}");
}
}
break;
}
case 8:
{
Console.WriteLine("Type in year to find out which PC's warranty expires that year");
var searchYear = int.Parse(Console.ReadLine());
var YearDate = new DateTime(searchYear, 1, 1);
for (int i = 0; i < personalComputerList.Count; i++)
{
if (personalComputerList[i].DateOfPurchase
.AddMonths(personalComputerList[i].WarrantyInMonths).Year == YearDate.Year)
{
Console.WriteLine(
$"{i + 1}" + "\n" +
$"serial number: {personalComputerList[i].SerialNumber}" + "\n" +
$"description: {personalComputerList[i].Description}" + "\n" +
$"date of purchase: {personalComputerList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {personalComputerList[i].WarrantyInMonths}" + "\n" +
$"buying price: {personalComputerList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {personalComputerList[i].Manufacturer}" + "\n" +
$"batteries : {personalComputerList[i].Batteries}" + "\n" +
$"operating system : {personalComputerList[i].OperatingSystem}" + "\n" +
$"portable: {personalComputerList[i].Portable}");
}
}
break;
}
case 9:
{
int batteriesCount = 0;
for (int i = 0; i < personalComputerList.Count; i++)
{
if (personalComputerList[i].Batteries)
{
batteriesCount++;
}
}
for (int i = 0; i < mobilePhoneList.Count; i++)
{
if (mobilePhoneList[i].Batteries)
{
batteriesCount++;
}
}
Console.WriteLine($"there are {batteriesCount} of tech equipment with batteries");
break;
}
case 10:
{
Console.WriteLine("Type manufacturer you want to search within mobilephone base");
Console.WriteLine(Manufacturer.Alcatel);
Console.WriteLine(Manufacturer.Lg);
Console.WriteLine(Manufacturer.Samsung);
Console.WriteLine(Manufacturer.Nokia);
var manufacterSearch = Console.ReadLine();
string capitalFirstManufacturerSearch = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(manufacterSearch);
Manufacturer manufacterSearchEnum = (Manufacturer)Enum.Parse(typeof(Manufacturer), capitalFirstManufacturerSearch);
for (int i = 0; i < mobilePhoneList.Count; i++)
{
if (mobilePhoneList[i].Manufacturer == manufacterSearchEnum)
{
Console.WriteLine(
$"{i + 1}" + "\n" +
$"serial number: {mobilePhoneList[i].SerialNumber}" + "\n" +
$"description: {mobilePhoneList[i].Description}" + "\n" +
$"date of purchase: {mobilePhoneList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {mobilePhoneList[i].WarrantyInMonths}" + "\n" +
$"buying price: {mobilePhoneList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {mobilePhoneList[i].Manufacturer}" + "\n" +
$"batteries : {mobilePhoneList[i].Batteries}" + "\n" +
$"mobile phone number : {mobilePhoneList[i].MobileNumber}" + "\n" +
$"owner's name: {mobilePhoneList[i].OwnerName}");
}
}
break;
}
case 11:
{
Console.WriteLine("Type operating system you want to search within PC base");
Console.WriteLine(OperatingSystem.Windows);
Console.WriteLine(OperatingSystem.Linux);
Console.WriteLine(OperatingSystem.MacOS);
var operatingSystemSearch = Console.ReadLine();
string capitalFirstOperatingSystemSearch = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(operatingSystemSearch);
OperatingSystem operatingSystemSearchEnum =
(OperatingSystem)Enum.Parse(typeof(OperatingSystem), capitalFirstOperatingSystemSearch);
for (int i = 0; i < personalComputerList.Count; i++)
{
if (personalComputerList[i].OperatingSystem == operatingSystemSearchEnum)
{
Console.WriteLine(
$"{i + 1}" + "\n" +
$"serial number: {personalComputerList[i].SerialNumber}" + "\n" +
$"description: {personalComputerList[i].Description}" + "\n" +
$"date of purchase: {personalComputerList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {personalComputerList[i].WarrantyInMonths}" + "\n" +
$"buying price: {personalComputerList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {personalComputerList[i].Manufacturer}" + "\n" +
$"batteries : {personalComputerList[i].Batteries}" + "\n" +
$"operating system : {personalComputerList[i].OperatingSystem}" + "\n" +
$"portable: {personalComputerList[i].Portable}");
}
}
break;
}
case 12:
{
Console.WriteLine("Type in year to find out which mobile phone's warranty expires that year");
var searchYear = int.Parse(Console.ReadLine());
var YearDate = new DateTime(searchYear, 1, 1);
for (int i = 0; i < mobilePhoneList.Count; i++)
{
if (mobilePhoneList[i].DateOfPurchase
.AddMonths(mobilePhoneList[i].WarrantyInMonths).Year == YearDate.Year)
{
Console.WriteLine(
$"{i + 1}" + "\n" +
$"mobile phone number : {mobilePhoneList[i].MobileNumber}" + "\n" +
$"owner's name: {mobilePhoneList[i].OwnerName}" + "\n" +
$"price at purchase: {mobilePhoneList[i].PriceWhenBought}" + "\n" +
$"current value : {mobilePhoneList[i].NewPrice()}" + "\n" +
$"price difference: {mobilePhoneList[i].PriceWhenBought-mobilePhoneList[i].NewPrice()}");
}
}
break;
}
case 13:
{
Console.WriteLine("Vehicles which registration licence expires next month:");
var localDate = DateTime.Now;
for (int i = 0; i < vehicleList.Count; i++)
{
if (localDate.Month == 12 && vehicleList[i].RegistrationExpireDate.Year == localDate.Year + 1
&&
vehicleList[i].RegistrationExpireDate.Month == 1)
{
Console.WriteLine(
$"serial number: {vehicleList[i].SerialNumber}" + "\n" +
$"description: {vehicleList[i].Description}" + "\n" +
$"date of purchase: {vehicleList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {vehicleList[i].WarrantyInMonths}" + "\n" +
$"price at purchase: {vehicleList[i].PriceWhenBought}" + "\n" +
$"current value : {vehicleList[i].NewPrice()}" + "\n" +
$"price difference: {vehicleList[i].PriceWhenBought -vehicleList[i].NewPrice()}" + "\n" +
$"manufacturer: {vehicleList[i].Manufacturer}" + "\n" +
$"registration expire date : {vehicleList[i].RegistrationExpireDate}" + "\n" +
$"kilometres passed: {vehicleList[i].KilometresPassed}");
}
else if (vehicleList[i].RegistrationExpireDate.Month == localDate.Month + 1)
{
Console.WriteLine(
$"serial number: {vehicleList[i].SerialNumber}" + "\n" +
$"description: {vehicleList[i].Description}" + "\n" +
$"date of purchase: {vehicleList[i].DateOfPurchase} " + "\n" +
$"remaining warranty: {vehicleList[i].WarrantyInMonths}" + "\n" +
$"buying price: {vehicleList[i].PriceWhenBought} " + "\n" +
$"manufacturer: {vehicleList[i].Manufacturer}" + "\n" +
$"registration expire date : {vehicleList[i].RegistrationExpireDate}" + "\n" +
$"kilometres passed: {vehicleList[i].KilometresPassed}");
}
}
break;
}
default:
{
Console.WriteLine("End program");
break;
}
}
}while (menuNumber >= 1 && menuNumber <= 13);
}