// project 2

import java.util.Scanner;

public class Project2_Ryan_Blouin {

   public static void main(String[] args) {

      Scanner keyboard = new Scanner(System.in);

      String anotherRoom = ""; // string for the while for new room
      int numberOfRooms = 0; // variable that will be incremented by 1 each time a user inputs a new room.

      do {

         System.out.print("Please enter the name of the room: "); // step 1
         String room = keyboard.nextLine(); // user input for the name of the room
         ++numberOfRooms;

      // Add input validation to the code

         System.out.print("Please enter the length of the room (in feet): ");
         double length = keyboard.nextDouble(); // variable for length

         while (length < 5) { // step 2
            System.out.println("Length of the " + room + " may not be less than 5 feet.");
            System.out.print("Please enter the length of the room (in feet): ");
            length = keyboard.nextDouble();
         }

         System.out.print("Please enter the width of the room (in feet): ");
         double width = keyboard.nextDouble(); // variable for width

         while (width < 5) {
            System.out.println("Width of the " + room + " may not be less than 5 feet.");
            System.out.print("Please enter the width of the room (in feet): ");
            width = keyboard.nextDouble();
         }

         double area = 0.0; // variable initialization for area

         area = length * width;

         System.out.println("What is the amount of shade that this room receives?");
         System.out.println();
         System.out.println("      1. Little Shade");
         System.out.println("      2. Moderate Shade");
         System.out.println("      3. Abundant Shade");
         System.out.println();
         System.out.print("Please select from the options above: ");
         int option = keyboard.nextInt();

         while (option < 1 || option > 3) {
            System.out.print("Please select from the options above: ");
            option = keyboard.nextInt();
         }

         double btuCap = 0.0; // variable for Air Conditioner Capacity (BTU's per hour)

         if (area < 250) {
            btuCap = 5500;
         }
         else if (area >= 250 && area <= 500) {
            btuCap = 10000;
         }
         else if (area > 500 && area < 1000) {
            btuCap = 17500;
         }
         else {
            btuCap = 24000;
         }

         double btuShade = 0.0; // variable for increase or decrease of BTU capacity

         String shade = "shade";

         if (option == 1) {
            btuShade = 0.15;
            shade = "Little";
         }
         else if (option == 2) {
            shade = "Moderate";
         }
         else {
            btuShade = -0.10;
            shade = "Abundant";
         }

         btuCap += btuCap * btuShade;

         System.out.println();
         String s1 = "Air Conditioning Window Unit Cooling Capacity";
         System.out.println(s1);
         System.out.println("Room Name: " + room);
         System.out.println("Room Area (in square feet): " + area);
         System.out.println("Amount of Shade: " + shade);
         System.out.printf("BTU's Per Hour needed: %,.0f\n", btuCap);
         System.out.println();

         System.out.print("Would you like to enter information for another room (Y/N)? "); // step 3
         keyboard.nextLine();
         anotherRoom = keyboard.nextLine();
         System.out.println();

      }
      while (anotherRoom.equalsIgnoreCase("Y"));
      System.out.println();

      System.out.println("The total number of rooms processed was: " + numberOfRooms);  // step 4
   }
}