/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.bestray.healthcarecommonutil.serviceimpl;

import com.bestray.healthcarecommonutil.dao.MedicationMasterDao;
import com.bestray.healthcarecommonutil.exception.DataAccessException;
import com.bestray.healthcarecommonutil.exception.HealthCareException;
import com.bestray.healthcarecommonutil.exception.ProcessingException;
import com.bestray.healthcarecommonutil.service.MedicationMasterService;
import com.bestray.healthcarecommonutil.vo.TMedicationMaster;
import java.sql.Timestamp;
import java.util.List;
import java.util.Vector;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate3.HibernateOptimisticLockingFailureException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

// TODO: Auto-generated Javadoc
/**
 * The Class MedicationMasterServiceImpl.
 *
 * @author user3
 */
@Transactional
@Service
public class MedicationMasterServiceImpl implements MedicationMasterService{
    
    /** The medication master dao. */
    @Autowired
    private MedicationMasterDao medicationMasterDao;
    
    /**
     * Instantiates a new medication master service impl.
     *
     * @param medicationMasterDao the medication master dao
     
    public MedicationMasterServiceImpl(MedicationMasterDao medicationMasterDao) {
        this.medicationMasterDao=medicationMasterDao;
        
    }

    
    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#saveMedicationMaster(com.bestray.healthcareemr.Vo.TMedicationMaster)
     */
    @Override
    public void saveMedicationMaster(TMedicationMaster medicationMaster)throws ProcessingException,HibernateOptimisticLockingFailureException {
        try{
            final java.util.Date date= new java.util.Date();
            if(medicationMaster.getId()!=null && medicationMaster.getId()>0){
                medicationMaster.setUpdatedDate(new Timestamp(date.getTime()));
                medicationMasterDao.updateMedicationMaster(medicationMaster);
            }else{
                medicationMaster.setCreatedDate(new Timestamp(date.getTime()));
                medicationMasterDao.saveMedicationMaster(medicationMaster);
            }
        }catch(HibernateOptimisticLockingFailureException e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw e;
        }catch(DataAccessException e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new ProcessingException();
        }catch(Exception e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new HealthCareException("Error in Saving...");
        }
    }

    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#getMedicationList(java.lang.String, int, int)
     */
    @Transactional(readOnly = true)
    @Override
    public Vector<Vector<String>> getMedicationList(String expr,int min,int max)throws ProcessingException {
        try {
            Vector<Vector<String>> medication = new Vector<Vector<String>>();
            List<TMedicationMaster> medicationList = medicationMasterDao.findAllMedicationList(expr,min,max);
            Vector<String> medicines;
            for (TMedicationMaster medicine : medicationList) {
                medicines = new Vector<String>();
                medicines.add(String.valueOf(medicine.getId()));
                medicines.add(String.valueOf(min+1));
                medicines.add(String.valueOf(medicine.getMedicationName()));
                if(medicine.getMedicationDose()!=null){
                    medicines.add(String.valueOf(medicine.getMedicationDose()));
                }else{
                    medicines.add(null);
                }
                if(medicine.getMedicationFrequency()!=null){
                    medicines.add(String.valueOf(medicine.getMedicationFrequency()));
                }else{
                    medicines.add(null);
                }
                if(medicine.getMedicationAdministration()!=null){
                    medicines.add(String.valueOf(medicine.getMedicationAdministration()));
                }else{
                    medicines.add(null);
                }
                //medicines.add(String.valueOf(medicine.getMedicationStatus()));
                medication.add(medicines);
                min++;
            }
            return medication;
        }catch (DataAccessException ex) {
                Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
                throw new ProcessingException();
         }catch(Exception e){
             Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
             throw new HealthCareException("Error in Populating Medication List...");
        }
    }

    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#deleteMedicationMaster(java.lang.Long)
     */
    @Override
    public void deleteMedicationMaster(Long medicationId)throws ProcessingException,IllegalArgumentException {
        try{
            medicationMasterDao.deleteMedicationMaster(medicationId);
        }catch (IllegalArgumentException ex) {
                //Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
                throw ex;
         }catch (DataAccessException ex) {
                Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
                throw new ProcessingException();
         }
    }

    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#getMedicationValues(java.lang.Long)
     */
    @Transactional(readOnly = true)
    @Override
    public TMedicationMaster getMedicationValues(Long medicationId)throws ProcessingException {
        try{
            return medicationMasterDao.getMedicationDetails(medicationId);
        }catch (DataAccessException ex) {
                Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
                throw new ProcessingException();
         }
    }
    
    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#numberOfMedicationRecords(java.lang.String)
     */
    @Override
    public int numberOfMedicationRecords(String expr) throws ProcessingException {
        try{
            return medicationMasterDao.numberOfMedicationRecords(expr);
        }catch(DataAccessException e){
            Logger.getLogger(DiagnosisMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new ProcessingException();
        }
    }

    /* (non-Javadoc)
     * @see com.bestray.healthcareemr.Service.MedicationMasterService#getMedicationList()
     */
    @Override
    public List<TMedicationMaster> getMedicationList() throws ProcessingException {
        try{
            return medicationMasterDao.findAllMedications();
        }catch(DataAccessException e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new ProcessingException();
        }
    }

    @Override
    public List<TMedicationMaster> getMedicationByName(String expr) throws ProcessingException {
        try{
            return medicationMasterDao.getMedicationByName(expr);
        }catch(DataAccessException e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new ProcessingException();
        }
    }

    @Override
    public TMedicationMaster getMedication(String medicationname) throws ProcessingException {
        try{
            return medicationMasterDao.getMedication(medicationname);
        }catch(DataAccessException e){
            Logger.getLogger(MedicationMasterServiceImpl.class.getName()).log(Level.SEVERE, null, e);
            throw new ProcessingException();
        }
    }
}