main clss

package assigment;

import java.util.ArrayList;
import java.util.Scanner;

public class Bill {
	

	
	public static void setBill(Parts p,ArrayList<Parts> partList) {
		Scanner sc = new Scanner(System.in);
		System.out.println("Enter Part Name:");
		p.setName(sc.nextLine());
		System.out.println("Enter quantity: ");
		p.setQuantity(sc.nextFloat());
		System.out.println("Enter unit price");
		p.setUnitPrice(sc.nextFloat());
		System.out.println("Enter discount: ");
		p.setDiscount(sc.nextFloat());
		
		partList.add(p);
	}
	
	public static void setBill(Labour l, ArrayList<Labour> labourList) {
		Scanner sc = new Scanner(System.in);
		System.out.println("Enter Name");
		l.setName(sc.nextLine());
		System.out.println("Enter Quantity");
		l.setQuantity(sc.nextFloat());
		System.out.println("Enter Unit Price");
		l.setUnitPrice(sc.nextFloat());
		
		labourList.add(l);
		
	}
	
	public static void setCustomer(Customer c) {
		Scanner sc = new Scanner(System.in);
		System.out.println("Enter name");
		c.setName(sc.nextLine());
		System.out.println("Enter contact no.");
		c.setContact(sc.next());
		System.out.println("Enter vehicle No");
		String vehNo = sc.next();
		System.out.println("Enter vehicle model");
		String vehModel = sc.nextLine();
		c.setVeh(new Vehicle(vehNo,vehModel));
	}
	
	public static void printReceipt(Customer customer, ArrayList<Parts> partList, ArrayList<Labour> labourList) {
		System.out.println("=====================================================================");
		System.out.printf("%50s","MUTAHHAR AUTO PARTS SERVICE");
		System.out.println("=====================================================================");
		System.out.printf("Customer Name: %-40s",customer.getName());
		System.out.printf("%45s %s\n","Vehicle No.", customer.getVehicle().getvehNo());
		System.out.printf("Customer Contact No: %-40s",customer.getContactNo());
		System.out.printf("%45s %s","Vehicle Model", customer.getVehicle().getvehModel());
		System.out.println("---------------------------------------------------------------------");
		System.out.printf("%50s","BILL DESCRIPTION");
		System.out.println("---------------------------------------------------------------------");
		System.out.printf("%-20s%-40s%-20s%-20s%-20s%-20s","Type","Description","Quantity","Unit Price","Discount","Total");
		float partsTotal = 0.0f;
		float labourTotal = 0.0f;
		for(Parts p: partList) {
			float totPart = (p.getQuantity() * p.getUnitPrice()) - p.getDiscount();
			partsTotal += totPart;
			System.out.printf("%-20.2s%-40s%-20.2f%-20.2f%-20.2f%-20.2f","Parts",p.getName(),p.getQuantity(),p.getUnitPrice(),p.getDiscount(),totPart);
		}
		for(Labour l: labourList) {
			float totLabour = (l.getQuantity() * l.getUnitPrice());
			labourTotal += totLabour;
			System.out.printf("%-20.2s%-40s%-20.2f%-20.2f%-20.2s%-20.2f","Parts",l.getName(),l.getQuantity(),l.getUnitPrice(),"-",totLabour);
		}
		
		float netTotal = partsTotal + labourTotal;
		System.out.println("===================================================================");
		System.out.printf("%-80s%20.5f","Parts Total: ",partsTotal);
		System.out.printf("%-80s%20.5f","Services Parts (5%): ",(partsTotal*0.05));
		System.out.printf("%-80s%20.5f","Labour Total: ",labourTotal);
		System.out.printf("%-80s%20.5f"," Grand Total: ", netTotal + (partsTotal * 0.05));
		System.out.println("===================================================================");
	}
	
	public static void main(String[] args) {
		ArrayList<Parts> partList = new ArrayList<>();
		ArrayList<Labour> labourList = new ArrayList<>();
		Customer c = new Customer();
		Parts p = new Parts();
		Labour l = new Labour();
		Scanner sc = new Scanner(System.in);

		String cont;
		
		setCustomer(c);
		
		do {
		setBill(p,partList);	
		System.out.println("do you want continue y/n?");
		cont = sc.next();
		}while(cont.equalsIgnoreCase("YES")||cont.startsWith("y"));
		
		do {
			setBill(l,labourList);
			System.out.println("do you want to continue y/n");
			cont = sc.next();
		}while(cont.equalsIgnoreCase("YES") || cont.startsWith("y"));
		
		
		
		printReceipt(c,partList,labourList);
		
	}
	
	
	
	
	
	
	
}