[6a3a178] | 1 | package finki.diplomska.tripplanner.service.impl;
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| 2 |
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| 3 | import finki.diplomska.tripplanner.models.Location;
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| 4 | import finki.diplomska.tripplanner.models.exceptions.LocationNotFoundException;
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| 5 | import finki.diplomska.tripplanner.repository.jpa.JpaLocationRepository;
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| 6 | import finki.diplomska.tripplanner.service.LocationService;
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| 7 | import org.springframework.stereotype.Service;
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| 8 |
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| 9 | import java.util.*;
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| 10 |
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| 11 |
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| 12 | @Service
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| 13 | public class LocationServiceImpl implements LocationService {
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| 14 |
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| 15 | private final JpaLocationRepository locationRepository;
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| 16 |
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| 17 | public LocationServiceImpl(JpaLocationRepository locationRepository) {
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| 18 | this.locationRepository = locationRepository;
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| 19 | }
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| 20 |
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| 21 | @Override
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| 22 | public List<Location> findLocationsFromCity(String locName, String companion, List<String> categories) {
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| 23 | return this.locationRepository.findLocationsFromCity(locName, companion, categories);
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| 24 | }
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| 25 |
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| 26 | @Override
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| 27 | public List<Location> findLocationsFromCountry(String locName, String companion, String region, List<String> categories) {
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| 28 | return this.locationRepository.findLocationsFromCountry(locName, companion, region, categories);
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| 29 | }
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| 30 |
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| 31 | @Override
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| 32 | public List<Location> findAll() {
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| 33 | return this.locationRepository.findAll();
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| 34 | }
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| 35 |
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| 36 | @Override
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| 37 | public Location getById(Long id) {
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| 38 | Optional<Location> location = this.locationRepository.findById(id);
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| 39 | if (!location.isPresent()) {
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| 40 | throw new LocationNotFoundException(id);
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| 41 | }
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| 42 | return location.get();
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| 43 | }
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| 44 |
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| 45 | @Override
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| 46 | public Optional<Location> findById(Long id) {
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| 47 | return this.locationRepository.findById(id);
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| 48 | }
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| 49 |
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| 50 | @Override
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| 51 | public List<Location> scheduleLocations(String locName, String companion, String region, List<String> categories, int numberOfDays) {
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| 52 | int maxMinutesPerDay = numberOfDays *6 * 60;
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| 53 | int minutesPerDay = 0;
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| 54 | List<Location> locations = this.locationRepository.findLocationsFromCity(locName, companion, categories);
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| 55 | List<Location> countryLocations = this.locationRepository.findLocationsFromCountry(locName, companion, region, categories);
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| 56 | List<Location> newList = new ArrayList<>();
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| 57 | int listSize = locations.size();
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| 58 | int listCountrySize = countryLocations.size();
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| 59 |
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| 60 | if(locName.equals("Macedonia")){
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| 61 | while(minutesPerDay < maxMinutesPerDay){
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| 62 | for(Location l: countryLocations) {
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| 63 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listCountrySize != 0) {
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| 64 | newList.add(l);
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| 65 | listCountrySize --;
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| 66 | }
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| 67 | minutesPerDay += l.getDuration();
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| 68 | if (minutesPerDay > maxMinutesPerDay) {
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| 69 | break;
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| 70 | }
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| 71 | }
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| 72 | }
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| 73 | }else{
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| 74 | while(minutesPerDay < maxMinutesPerDay ){
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| 75 | for(Location l: locations) {
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| 76 | if (minutesPerDay < maxMinutesPerDay && l.getDuration() + minutesPerDay <= maxMinutesPerDay && listSize != 0) {
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| 77 | newList.add(l);
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| 78 | listSize --;
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| 79 | }
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| 80 | minutesPerDay += l.getDuration();
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| 81 | if (minutesPerDay > maxMinutesPerDay) {
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| 82 | break;
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| 83 | }
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| 84 | }
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| 85 | }
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| 86 | }
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| 87 |
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| 88 | return newList;
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| 89 | }
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| 90 |
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| 91 | }
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