conorH22/bike-rental

package com.csharp.bikerental.service.CompositeClasses;

import com.csharp.bikerental.persistence.model.Issues;
import com.csharp.bikerental.persistence.repo.IssuesRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
//import org.springframework.data.jpa.repository.*;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import com.csharp.bikerental.service.CompositeClasses.PaymentReport;

import org.hibernate.query.*;
import org.hibernate.sql.ordering.antlr.Factory;
import org.hibernate.*;
import org.hibernate.Query;

import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.HashMap; 


public class FullReport implements PaymentReport {
    
    //Constructor
    HashMap<Date,Long> paymentsMap = new HashMap<Date,Long> ();
    long userid;
    Session session;

    public FullReport(long userid)
    {
        this.userid=userid;
    }
    
    
    @Autowired

    List<PaymentReport> paymentReports = new ArrayList<PaymentReport>();    
    @Override
    public void add(PaymentReport paymentReport) {
        paymentReports.add(paymentReport);
        
    }

    @Override
    public void remove(PaymentReport paymentReport) {
        paymentReports.remove(paymentReport);
        
    }

    @Override
    public PaymentReport getChild(int i) {
          return paymentReports.get(i);
    }

    
    @Override
    public HashMap<Date, Long> getReport()
    {
        return this.paymentsMap;
    }

    @Override
    public List<HashMap<Date,Long>> getCompleteReport()
    {
        ArrayList listOfMaps = new ArrayList();
        listOfMaps.add(this.getReport());
        
        //Traversing through all nodes
        Iterator<PaymentReport> paymentIterator = paymentReports.iterator();
        while(paymentIterator.hasNext()){
             PaymentReport p = paymentIterator.next();
             listOfMaps.add(p.getReport());
             
          }
        
        return listOfMaps;
    }
    
    
    
    
    //Calculating the Payment Value
    @SuppressWarnings("rawtypes")
    @Override
    public Object generatePayments() {
        
         Query q = session.createQuery("select p.amount, p.payment_date from payment p where s.userid = :userid").setParameter("userid", this.userid);
         List<Object[]> payments = null;
         for(Object[] payment: payments){
             paymentsMap.put((Date)payment[0],(Long)payment[1]);
         }
         return paymentsMap;
    }

}