import java.util.Scanner;

public class UserInterface
{


	public static void main(String[] args)
	{
		double bpWeight = 0;
		double bpVolume = 0;
		Scanner input = new Scanner(System.in);
		UserInterface ui = new UserInterface();
		BackPack bp = new BackPack();
		WaterBottle wb = new WaterBottle();
		FoodPacket fp = new FoodPacket();
		Potion p = new Potion();
			double bPC = ui.getBackPackCapacity(bp.getCapacity());
			double bPW = ui.getBackPackWeight(bp.getWeight());
			BackPack bp2 = new BackPack(bPC, bPW);
			String message = bp.toString(bPC,bPW); //USE FOR LATER
			System.out.println(message); //USE FOR LATER
			// BACKPACK TOSTRINGED

//			// POTION ATTRIBUTES
			double pW = ui.getPotionWeight(p.getWeight());
			double pV = ui.getPotionVolume(p.getVolume());
			String pD = ui.getPotionDescription(p.getDescription());
			Potion p3 = new Potion(pW, pV, pD);
			String messagePotion = p.toString(pW, pV, pD);
//			System.out.println(messagePotion);
////			//POTION TOSTRINGED

			//FOOD ATTRIBUTES
			int fH = ui.getFoodHeight(fp.getHeight());
			int fW = ui.getFoodWidth(fp.getWidth());
			int fD = ui.getFoodDepth(fp.getDepth());
			double fWgt = ui.getFoodWeight(fp.getWeight());
			double fVol = fp.getVolume(fW, fH, fD);
			FoodPacket fp4 = new FoodPacket(fH, fW, fD, fWgt);
			String messageFood = fp.toString(fH, fW, fD, fWgt, fVol);
//			System.out.println(messageFood);
//			// FOUND THE HEIGHT, WIDTH, DEPTH, WEIGHT, AND VOLUME FOR FOOD PACKETS.
//
//
//			//WATER ATTRIBUTES
			int wH = ui.getWaterBottleHeight(wb.getHeight());
			int wR = ui.getWaterBottleRadius(wb.getRadius());
			double wVol = wb.getVolume(wH, wR);
			double wWgt = wb.getWeight(wVol);
			WaterBottle wb2 = new WaterBottle(wH, wR);
			String messageWater = wb.toString(wH, wR, wWgt, wVol);
			System.out.println(messageWater);
//			// OKAY I FOUND THE HEIGHT, RADIUS, VOLUME, AND WEIGHT FOR WATER.


			String prompt;
			String prompt2;
			do
			{
				System.out.println("Do you want to interact with the backpack (Y/N)");
				prompt = input.nextLine().toLowerCase();
					if (prompt.equals("y"))
					{
						System.out.println("Do you want to add or remove from the backpack? (A/R)");
						prompt2 = input.nextLine().toLowerCase();
							if (prompt2.equals("a"))
							{
								String choice;
								System.out.println("What item would you like to add? (W/F/P)");
								choice = input.nextLine().toLowerCase();

									if (choice.equals("w"))
									{
										double waterTest = bp.addWaterBottle(wWgt, wVol);


									}
									else if (choice.equals("f"))
									{

									}
									else if (choice.equals("p"))
									{

									}
									else
									{
										System.out.println("Invalid item");
									}

							}

							else if (prompt2.equals("r"))
							{
								String choice2;
								System.out.println("What item would you like to remove? (W/F/P)");
								choice2 = input.nextLine().toLowerCase();
								if (choice2.equals("w"))
								{

								}
								else if (choice2.equals("f"))
								{


								}
								else if (choice2.equals("p"))
								{

								}
								else
								{
									System.out.println("Invalid item");
								}

							}

							else
							{
								System.out.println("invalid answer.");
							}


							System.out.println(message);
							System.out.println("the current volume is " + bpVolume + " cubic feet, current weight is " + bpWeight + " pounds.");



					}



					else if (prompt.equals("n"))
					{break;}else{System.out.println("Invalid answer.");}
			}while (!prompt.equals("n"));
	System.out.println("Thank you for using the inventory management system.");






	}
	public double getBackPackCapacity(double backPackC) //1
	{
		Scanner input = new Scanner(System.in);
		System.out.println("What is the capacity of the backpack (cubic feet)");
		backPackC = input.nextDouble();
		input.nextLine();
		return backPackC;
	}
	public double getBackPackWeight(double backPackW)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("What is the maximum weight allowance for the backpack (pounds)");
		backPackW = input.nextDouble();
		input.nextLine();
		return backPackW;
	}
	public int getWaterBottleHeight(int wHeight)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the height of the water bottle.");
		wHeight = input.nextInt();
		input.nextLine();
		return wHeight;
	}

	public int getWaterBottleRadius(int wRadius)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the radius of the water bottle.");
		wRadius = input.nextInt();
		input.nextLine();
		return wRadius;
	}
	public int getFoodHeight(int fHeight)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the height of the food packet.");
		fHeight = input.nextInt();
		input.nextLine();
		return fHeight;
	}
	public int getFoodWidth(int fWidth)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the width of the food packet.");
		fWidth = input.nextInt();
		input.nextLine();
		return fWidth;
	}
	public int getFoodDepth(int fDepth)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the depth of the food packet.");
		fDepth = input.nextInt();
		input.nextLine();
		return fDepth;
	}
	public double getFoodWeight(double fWeight)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the weight of the food packet.");
		fWeight = input.nextDouble();
		input.nextLine();
		return fWeight;
	}
	public double getPotionWeight(double pWeight)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the weight of the potion.");
		pWeight = input.nextDouble();
		input.nextLine();
		return pWeight;
	}
	public double getPotionVolume(double pVolume)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter the volume of the potion.");
		pVolume = input.nextDouble();
		input.nextLine();
		return pVolume;
	}
	public String getPotionDescription(String pDes)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter a description for the potion.");
		pDes = input.nextLine();
		return pDes;
	}


	public double maximumVerify(double weight, double volume)
	{
		double placeholder = 0;
		return placeholder;
	}


//	public double getVolumeTest(double water, double food, double potion)
//	{
//		Scanner input = new Scanner(System.in);
//		System.out.println("Water");
//		water = input.nextInt(); input.nextLine();
//		System.out.println("food");
//		food = input.nextInt(); input.nextLine();
//		System.out.println("Potion");
//		potion = input.nextInt(); input.nextLine();
//		return water += food += potion;
//
//	}


}