//You are a NAIA employee and a customer is about to book a plane ticket. 

//You ask the customer for their info:

//name, age, address, nationality

//destination, round-trip, method of payment. 

//Next, is that you ask for the mass of their baggage,their college course and year graduated. 

//You can only provide 5 destination of capitals of your choosing with any price !< 500 && !>100,000 -> 500-100,000 Php

//methods

//no process on main method

//displaying not on main method

using System;

public class Activity5 {

  public static void Main() {

    bookCustomer();

  }

  static void welcomeMessage(){

      Console.WriteLine("Mabuhay! Please fill out the following:");

  }

  static string[] customerInfo(){

      string[] infoPrompt = {"Name: ", "Age: ", "Address: ", "Nationality: "};

      string[] customerInfo = new string [4];

      Console.WriteLine("*****************************************************");

      Console.WriteLine("\t\t\tCUSTOMER INFORMATION");

      Console.WriteLine("*****************************************************");

      for (int i=0; i<infoPrompt.Length; i++){

          Console.Write(infoPrompt[i]);

          customerInfo[i] = Console.ReadLine();

      }

      for (int m=0; m<customerInfo.Length; m++){

          customerInfo[m] = infoPrompt[m] + customerInfo[m];

      }

      return customerInfo;

  }

  static string[] tripInfo(){

      string[] tripInfoPrompt = {"Destination: ", "Trip Type: ", "Mode of Payment: "};

      string[] destinationList = {"Wellington", "Singapore", "Tokyo", "Dublin", "Seoul"};

      string[] mopList = {"E-wallet(Gcash)", "Cash", "Bank Transfer"};

      int[] destinationOneWayPrices = {600, 2500, 3800, 4200, 24300};

      int[] destinationRoundTripPrices = {1200, 4000, 8000, 5000, 41300};

      string[] customerTripInfo = new string[3];

      Console.WriteLine("*****************************************************");

      Console.WriteLine("\t\t\tDESTINATION");

      Console.WriteLine("*****************************************************");

      Console.WriteLine("#\tDestination | One-Way Ticket Price | Round-trip Ticket Price");

      for (int k=0; k<destinationList.Length; k++){

          int dChoice = k+1;

          Console.WriteLine("["+dChoice+"]\t"+destinationList[k]+" | Php "+destinationOneWayPrices[k]+" | Php "+destinationRoundTripPrices[k]);

      }

      Console.Write("\n# of Chosen Destination:");

      string cDC = Console.ReadLine();

      int cDestinationChoice = Convert.ToInt32(cDC);

      cDestinationChoice -= 1;

      //Console.WriteLine(destinationList[cDestinationChoice]);

      string customerDestination = destinationList[cDestinationChoice];

      Console.WriteLine("*****************************************************");

      Console.WriteLine("\t\t\tTRIP TYPE");

      Console.WriteLine("*****************************************************");

      Console.WriteLine("[1] One-way\n[2] Round-trip");

      Console.Write("\n# of Chosen Trip type:");

      string cTTC = Console.ReadLine();

      int cTripTypeChoice = Convert.ToInt32(cTTC);

      string ticketPrice = "";

      if (cTripTypeChoice == 1){

          ticketPrice = Convert.ToString(destinationOneWayPrices[cDestinationChoice]);

      }else if (cTripTypeChoice == 2){

          ticketPrice = Convert.ToString(destinationRoundTripPrices[cDestinationChoice]);

      }

      //Console.Write(ticketPrice);

      Console.WriteLine("*****************************************************");

      Console.WriteLine("\t\t\tMODE OF PAYMENT");

      Console.WriteLine("*****************************************************");

      for (int l=0; l<mopList.Length; l++){

          int mopChoice = l+1;

          Console.WriteLine("["+mopChoice+"]"+mopList[l]);

      }

      Console.Write("\n# of Chosen Mode of Payment:");

      string cMOPC = Console.ReadLine();

      int cModeOfPaymentChoice = Convert.ToInt32(cMOPC);

      cModeOfPaymentChoice -= 1;

      string customerModeOfPayment = mopList[cModeOfPaymentChoice];

      customerTripInfo[0] = customerDestination;

      customerTripInfo[1] = ticketPrice;

      customerTripInfo[2] = customerModeOfPayment;

      for (int n=0; n<customerTripInfo.Length; n++){

          customerTripInfo[n] = tripInfoPrompt[n] + customerTripInfo[n];

      }

      return customerTripInfo;

  }

  static string[] additionalInfo(){

      string course, graduateYear;

      double baggageMass;

      string[] additionalInfoPrompt = {"Baggage Mass: ", "College Course: ", "Year Graduated: "};

      string[] additionalInfo = new string[3];

      Console.WriteLine("*****************************************************");

      Console.WriteLine("\t\t\tADDITIONAL INFORMATION");

      Console.WriteLine("*****************************************************");

      Console.Write("Baggage Mass (kg): ");

      baggageMass = Convert.ToDouble(Console.ReadLine());

      Console.Write("College Course: ");

      course = Console.ReadLine();

      Console.Write("Year Graduated: ");

      graduateYear = Console.ReadLine();

      additionalInfo[0] = Convert.ToString(baggageMass);

      additionalInfo[1] = course;

      additionalInfo[2] = graduateYear;

      for (int o=0; o<additionalInfo.Length; o++){

          additionalInfo[o] = additionalInfoPrompt[o] + additionalInfo[o];

      }

      return additionalInfo;

  }

  static void bookCustomer(){

    welcomeMessage();

    string[] cI = customerInfo();

    string[] tI = tripInfo();

    string[] aI = additionalInfo();

    Console.WriteLine("*****************************************************");

    Console.WriteLine("\t\t\tBOOKING INFORMATION");

    Console.WriteLine("*****************************************************");

    for(int p=0; p<cI.Length; p++){

        Console.WriteLine(cI[p]);

    }

    for(int q=0; q<tI.Length; q++){

        Console.WriteLine(tI[q]);

    }

    for(int r=0; r<aI.Length; r++){

        Console.WriteLine(aI[r]);

    }

    Console.WriteLine("*****************************************************");

    Console.WriteLine("\tThank you for choosing NAIA. Safe Travels!");

    Console.WriteLine("*****************************************************");

  }

}

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