Supermarket

package com.ilp.tcs;

public class Catalogue
{
    String proName,prodesc;
    double price;
    public String getProName() {
        return proName;
    }
    public void setProName(String proName) {
        this.proName = proName;
    }
    public String getProdesc() {
        return prodesc;
    }
    public void setProdesc(String prodesc) {
        this.prodesc = prodesc;
    }
    public double getPrice() {
        return price;
    }
    public void setPrice(double price) {
        this.price = price;
    }


}

package com.ilp.tcs;

public class Customer 
{
    String custName;
    int custId;
    String status;
    public String getCustName() {
        return custName;
    }
    public void setCustName(String custName) {
        this.custName = custName;
    }
    public int getCustId() {
        return custId;
    }
    public void setCustId(int custId) {
        this.custId = custId;
    }
    public String getStatus() {
        return status;
    }
    public void setStatus(String status) {
        this.status = status;
    }


}

package com.ilp.tcs;
import java.util.*;

public class SuperMrktMain 
{
    ArrayList<Customer> custlist=new ArrayList<Customer>();
    ArrayList<Catalogue> catlist=new ArrayList<Catalogue>();

    public void Catlog()
    {
        Catalogue c=new Catalogue();
        c.setProName("Nokia");
        c.setProdesc("This is nokia");
        c.setPrice(5000);
        catlist.add(c);

        Catalogue c1=new Catalogue();
        c1.setProName("Samsung");
        c1.setProdesc("This is Samsung");
        c1.setPrice(6000);
        catlist.add(c1);

        Catalogue c2=new Catalogue();
        c2.setProName("Apple");
        c2.setProdesc("This is Apple");
        c2.setPrice(25000);
        catlist.add(c2);

        Catalogue c3=new Catalogue();
        c3.setProName("Micromax");
        c3.setProdesc("This is Micromax");
        c3.setPrice(3000);
        catlist.add(c3);        
        display();

    }

    public void addProd()
    {
        System.out.println("Enter product details");
        Scanner s=new Scanner(System.in);
        String name,desc;
        int price;
        System.out.println("Enter product Name");
        name=s.nextLine();
        System.out.println("Enter product Description");
        desc=s.nextLine();
        System.out.println("Enter product Price");
        price=s.nextInt();
        Catalogue pro=new Catalogue();
        pro.setProName(name);
        pro.setProdesc(desc);
        pro.setPrice(price);
        catlist.add(pro);
        display();
    }

    public void display()
    {
        System.out.println("The products are:");
        for(Catalogue ct: catlist)
        {
            System.out.println(ct.getProName()+" "+ct.getProdesc()+" "+ct.getPrice());
        }
    }

    public void custDetails()
    {
        Customer cust=new Customer();
        cust.setCustName("Himani");
        cust.setCustId(101);
        cust.setStatus("MEMBER");
        custlist.add(cust);

        Customer cust1=new Customer();
        cust1.setCustName("Prachi");
        cust1.setCustId(102);
        cust1.setStatus("MEMBER");
        custlist.add(cust1);

        Customer cust2=new Customer();
        cust2.setCustName("Akshi");
        cust2.setCustId(103);
        cust2.setStatus("NON MEMBER");
        custlist.add(cust2);

        Customer cust3=new Customer();
        cust3.setCustName("Anukool");
        cust3.setCustId(104);
        cust3.setStatus("NON MEMBER");
        custlist.add(cust3);
        regMember();
    }

    public void regMember()
    {
        System.out.println("Enter details");
        Scanner s=new Scanner(System.in);
        String name;
        int id;
        System.out.println("Enter Name");
        name=s.nextLine();
        System.out.println("Enter Id");     
        id=s.nextInt();
        Customer cus=new Customer();
        cus.setCustName(name);
        cus.setCustId(id);
        cus.setStatus("MEMBER");        
        custlist.add(cus);
        System.out.println("Congratulations!!You are now a member :)");
        displayMem();
    }

    public void displayMem()
    {
        System.out.println("Details:");
        for(Customer ct: custlist)
        {
            System.out.println(ct.getCustName()+" "+ct.getCustId()+" "+ct.getStatus());
        }
    }

    public void billing(String status)
    {
        System.out.println("Enter product you want to buy");
        String proname;
        Scanner scan1=new Scanner(System.in);
        proname=scan1.nextLine();
        double amt;
        for(Catalogue ct1: catlist)
        {
            if(ct1.getProName().equals(proname))
            {

                if(status.equals("MEMBER"))
                {
                    if(ct1.getPrice()>2000)
                    {                       
                        amt=ct1.getPrice()-(0.1*ct1.getPrice());                        
                        System.out.println("Amount to be paid is "+amt);
                    }
                    else
                    {
                        amt=ct1.getPrice()-(0.05*ct1.getPrice());                       
                        System.out.println("Amount to be paid is "+amt);
                    }
                }
                else if(status.equals("NON MEMBER"))
                {
                    if(ct1.getPrice()>2000)
                    {                       
                        amt=ct1.getPrice()-(0.05*ct1.getPrice());                       
                        System.out.println("Amount to be paid is "+amt);
                    }
                    else
                    {
                        amt=ct1.getPrice();                     
                        System.out.println("Amount to be paid is "+amt);
                    }
                }
            }

        }
    }

    public void purchasing()
    {
        String status;
        String n;       
        Scanner scan=new Scanner(System.in);
        System.out.println("Enter your name");
        n=scan.nextLine();
        for(Customer cst: custlist)
        {
            //System.out.println("hello ");
            if(cst.getCustName().equals(n))
            {
                 status=cst.getStatus();
                 billing(status);
            }

        }


    }

    public static void main(String[] args) 
    {
        SuperMrktMain m1=new SuperMrktMain();
        int ch;
        do
        {           
        Scanner sc=new Scanner(System.in);
        System.out.println("Menu");
        System.out.println("1.View catalogue");
        System.out.println("2.Add Product to catalogue");
        System.out.println("3.Register Member");
        System.out.println("4.Purchase and billing");
        System.out.println("Enter ur choice");
        ch=sc.nextInt();
        switch(ch)
        {
        case 1:
            m1.Catlog();
            break;
        case 2:
            m1.addProd();
            break;
        case 3:
            m1.custDetails();
            break;
        case 4:
            m1.purchasing();
            break;
        default:
            System.out.println("wrong choice");
        }

        }while((ch>=1) &&(ch<=4));  


    }

}