//Adds hotelName and rates dictionary hotelRatesDict. Overwrites rates if hotel already exists
public bool AddHotel(string hotelName, int rating, int weekdaysRateForRegularCust, int weekendsRateForRegularCust, int weekdaysRateForRewardCust, int weekendsRateForRewardCust)
{
bool isHotelAdded = false;
if (String.IsNullOrEmpty(hotelName))
{
throw new HotelReservationException(HotelReservationException.ExceptionType.INVALID_HOTEL_NAME, "Invalid Hotel Name");
}
List <int> rates = new List <int> {
weekdaysRateForRegularCust, weekendsRateForRegularCust, weekdaysRateForRewardCust, weekendsRateForRewardCust
};
//Removes hotel if already exists for overiding new rates
if (hotelRatesDict.ContainsKey(hotelName))
{
hotelRatesDict.Remove(hotelName);
hotelRatings.Remove(hotelName);
}
//Adds rates to hotelRatesDict
hotelRatesDict.Add(hotelName, rates);
//Adds hotel rating to hotelRatings
hotelRatings.Add(hotelName, rating);
isHotelAdded = true;
ColouredPrint.PrintInRed($"Added {hotelName}");
return(isHotelAdded);
}
//private method to call FindBestHotel Method
private static void GetBestHotel()
{
DateTime[] dates = AskStartAndEndDate();
CustomerType custType = AskCustomerType();
HotelReservation hotelReservationObj = new HotelReservation(custType, dates[0], dates[1]);
string bestHotel = hotelReservationObj.FindBestHotel();
int cheapestRate = hotelReservationObj.FindCheapestTotalRate();
ColouredPrint.PrintInRed($"Best Hotel is {bestHotel} with Total rate {cheapestRate} and Rating {hotelReservationObj.FindBestHotelRating()}");
}
//Asks user for entry
public static void ChooseOption()
{
Console.WriteLine("Enter 1 : Add Hotel\nEnter 2 : Show Cheapest Hotels\nEnter 3 : Book Best Hotel\nEnter 4 : Book Highest Rating Hotel\nEnter 5 : Exit");
Console.Write("Your Entry : ");
int enteredKey = default(int);
try
{
try
{
enteredKey = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong key entered\nTry Again");
ChooseOption();
}
switch (enteredKey)
{
case 1:
CallingMethodsClass.CallAddHotel();
ChooseOption();
break;
case 2:
CallingMethodsClass.GetCheapestHotels();
ChooseOption();
break;
case 3:
CallingMethodsClass.GetBestHotel();
ChooseOption();
break;
case 4:
CallingMethodsClass.GetHighestRatedHotel();
ChooseOption();
break;
case 5:
break;
default:
ColouredPrint.PrintInMagenta("Wrong key entered\nTry Again");
ChooseOption();
break;
}
}
//Catches exception if hotelName is Invalid
catch (HotelReservationException e)
{
ColouredPrint.PrintInMagenta($"{e.Message}\nTry Again");
ChooseOption();
}
}
static void Main(string[] args)
{
ColouredPrint.PrintInRed("Welcome to Hotel Reservation System", false, false);
Console.WriteLine("===================================");
HotelDetails hotelDetailsTestObj = new HotelDetails();
hotelDetailsTestObj.AddHotel("Lakewood", 3, 110, 90, 80, 80);
hotelDetailsTestObj.AddHotel("Bridgewood", 4, 150, 50, 110, 50);
hotelDetailsTestObj.AddHotel("Ridgewood", 5, 220, 150, 100, 40);
CallingMethodsClass.ChooseOption();
}
//private method to call FindHighestRatedHotel method
private static void GetHighestRatedHotel()
{
DateTime[] dates = AskStartAndEndDate();
CustomerType custType = AskCustomerType();
HotelReservation hotelReservationObj = new HotelReservation(custType, dates[0], dates[1]);
string highestRatedHotel = hotelReservationObj.FindHighestRatedHotel();
int highestRatedHotelTotalRate = hotelReservationObj.FindHigestRatedHotelTotalRate();
int highestRatedHotelRating = hotelReservationObj.FindHighestRatedHotelRating();
ColouredPrint.PrintInRed($"Highest Rated hotel is {highestRatedHotel} with Total Fare {highestRatedHotelTotalRate} and Rating {highestRatedHotelRating}");
}
//Private method to call FindCheapestHotels method
private static void GetCheapestHotels()
{
DateTime[] dates = AskStartAndEndDate();
CustomerType custType = AskCustomerType();
HotelReservation hotelReservationObj = new HotelReservation(custType, dates[0], dates[1]);
List <string> cheapestHotels = hotelReservationObj.FindCheapestHotels();
int cheapestRate = hotelReservationObj.FindCheapestTotalRate();
ColouredPrint.PrintInRed("Cheapest hotels is/are : ", false, false);
foreach (string hotel in cheapestHotels)
{
ColouredPrint.PrintInRed($"{hotel}");
}
ColouredPrint.PrintInRed($"Cheapest Rate is {cheapestRate}");
}
//private method to ask detail about customer type to user
private static CustomerType AskCustomerType()
{
label7:
CustomerType custType;
Console.WriteLine("Enter REGULAR for Regular Customer\nEnter REWARD for Reward Customer");
Console.Write("Your Entry : ");
int custTypeValidity = ValidateCustType(Console.ReadLine());
if (custTypeValidity == 0)
{
custType = CustomerType.REGULAR_CUST;
}
else if (custTypeValidity == 1)
{
custType = CustomerType.REWARD_CUST;
}
else
{
ColouredPrint.PrintInMagenta("Entered Customer type is INVALID\nTry Again");
goto label7;
}
return(custType);
}
//private method or calling AddHotel Method
private static void CallAddHotel()
{
Console.Write("Enter the Hotel Name : ");
string hotelName = Console.ReadLine();
label2:
Console.Write("Enter the Hotel Rating : ");
int hotelRating;
try
{
hotelRating = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong value");
goto label2;
}
label3:
Console.Write("Enter the Weekday Rate For Regular Customer : ");
int weekdayRateForRegularCust;
int weekendRateForRegularCust;
int weekdayRateForRewardCust;
int weekendRateForRewardCust;
try
{
weekdayRateForRegularCust = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong value");
goto label3;
}
label4:
Console.Write("Enter the Weekend Rate For Regular Customer : ");
try
{
weekendRateForRegularCust = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong value");
goto label4;
}
label5:
Console.Write("Enter the Weekday Rate For Reward Customer : ");
try
{
weekdayRateForRewardCust = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong value");
goto label5;
}
label6:
Console.Write("Enter the Weekend Rate For Reward Customer : ");
try
{
weekendRateForRewardCust = Convert.ToInt32(Console.ReadLine());
}
catch
{
ColouredPrint.PrintInMagenta("Wrong value");
goto label6;
}
HotelDetails hotelDetailsObj = new HotelDetails();
hotelDetailsObj.AddHotel(hotelName, hotelRating, weekdayRateForRegularCust, weekendRateForRegularCust, weekdayRateForRewardCust, weekendRateForRewardCust);
}