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

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

    @Override
    public void add(PaymentReport paymentReport) {
        //this is leaf node so this method is not applicable to this class.
        
    }

    @Override
    public void remove(PaymentReport paymentReport) {
        //this is leaf node so this method is not applicable to this class.
        
    }

    @Override
    public PaymentReport getChild(int i) {
        //this is leaf node so this method is not applicable to this class.
        return null;
    }
    
    @Override
    public HashMap<Date, Long> getReport()
    {
        return this.paymentsMap;
    }
    @Override
    public List<HashMap<Date, Long>> getCompleteReport() {
        //this is leaf node so this method is not applicable to this class.
        return null;
    }

    
    //Calculating the Payment Value
    @SuppressWarnings("rawtypes")
    @Override
    public Object generatePayments() {
        //StartDate
        Date startDate=new Date();
        
        //EndDate
        long milliseconds = (long) 7 * 24 * 60 * 60 * 1000;
        Date endDate = new Date(startDate.getTime() - milliseconds);
        
        Query q = session.createQuery("select p.amount, p.payment_date from payment p where s.userid = :userid and where p.paymentdate between :startD and :endD").setParameter("userid", this.userid)
                            .setParameter("startD", startDate).setParameter("endD", endDate);
        List<Object[]> payments = null;
        for(Object[] payment: payments){
            paymentsMap.put((Date)payment[0],(Long)payment[1]);
        }
        return paymentsMap;
    }

}