Android/app/src/main/java/com/moiseum/wolnelektury/view/search/filter/FilterFragment.java

   1 package com.moiseum.wolnelektury.view.search.filter;
   2
   3 import android.app.Activity;
   4 import android.content.Intent;
   5 import android.os.Bundle;
   6 import android.support.v7.widget.SwitchCompat;
   7 import android.view.Menu;
   8 import android.view.MenuInflater;
   9 import android.view.MenuItem;
  10 import android.view.View;
  11 import android.widget.Toast;
  12
  13 import com.moiseum.wolnelektury.R;
  14 import com.moiseum.wolnelektury.base.mvp.PresenterFragment;
  15 import com.moiseum.wolnelektury.connection.models.CategoryModel;
  16 import com.moiseum.wolnelektury.view.search.components.FiltersProgressFlowLayout;
  17 import com.moiseum.wolnelektury.view.search.dto.FilterDto;
  18
  19 import org.parceler.Parcels;
  20
  21 import java.util.List;
  22
  23 import butterknife.BindView;
  24
  25 import static com.moiseum.wolnelektury.view.search.filter.FilterActivity.FILTERS_KEY;
  26 import static com.moiseum.wolnelektury.view.search.filter.FilterActivity.RESULT_FILTERS_KEY;
  27
  28 /**
  29  * Created by piotrostrowski on 25.11.2017.
  30  */
  31
  32 public class FilterFragment extends PresenterFragment<FilterPresenter> implements FilterView {
  33
  34         @BindView(R.id.swLecturesOnly)
  35         SwitchCompat swLecturesOnly;
  36         @BindView(R.id.swHasAudiobook)
  37         SwitchCompat swHasAudiobook;
  38         @BindView(R.id.pflEpochs)
  39         FiltersProgressFlowLayout pflEpochs;
  40         @BindView(R.id.pflGenres)
  41         FiltersProgressFlowLayout pflGenres;
  42         @BindView(R.id.pflKinds)
  43         FiltersProgressFlowLayout pflKinds;
  44
  45         public static FilterFragment newInstance(FilterDto filters) {
  46                 FilterFragment fragment = new FilterFragment();
  47                 Bundle args = new Bundle();
  48                 args.putParcelable(FILTERS_KEY, Parcels.wrap(filters));
  49                 fragment.setArguments(args);
  50                 return fragment;
  51         }
  52
  53         @Override
  54         protected FilterPresenter createPresenter() {
  55                 FilterDto filters = Parcels.unwrap(getArguments().getParcelable(FILTERS_KEY));
  56                 return new FilterPresenter(this, filters);
  57         }
  58
  59         @Override
  60         public int getLayoutResourceId() {
  61                 return R.layout.fragment_filter;
  62         }
  63
  64         @Override
  65         public void onCreate(Bundle savedInstanceState) {
  66                 super.onCreate(savedInstanceState);
  67                 setHasOptionsMenu(true);
  68         }
  69
  70         @Override
  71         public void prepareView(View view, Bundle savedInstanceState) {
  72                 FilterDto filters = Parcels.unwrap(getArguments().getParcelable(FILTERS_KEY));
  73                 swLecturesOnly.setChecked(filters.isLecture());
  74                 swHasAudiobook.setChecked(filters.isAudiobook());
  75         }
  76
  77         @Override
  78         public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
  79                 super.onCreateOptionsMenu(menu, inflater);
  80                 inflater.inflate(R.menu.menu_filter, menu);
  81         }
  82
  83         @Override
  84         public boolean onOptionsItemSelected(MenuItem item) {
  85                 if (item.getItemId() == R.id.action_accept) {
  86                         getPresenter().updateFilters(swLecturesOnly.isChecked(),
  87                                         swHasAudiobook.isChecked(),
  88                                         pflEpochs.getSelectedCategories(),
  89                                         pflGenres.getSelectedCategories(),
  90                                         pflKinds.getSelectedCategories());
  91                         return true;
  92                 }
  93                 return super.onOptionsItemSelected(item);
  94         }
  95
  96         @Override
  97         public void displayEpochs(List<CategoryModel> data) {
  98                 pflEpochs.addCategories(data);
  99         }
 100
 101         @Override
 102         public void displayGenres(List<CategoryModel> data) {
 103                 pflGenres.addCategories(data);
 104         }
 105
 106         @Override
 107         public void displayKinds(List<CategoryModel> data) {
 108                 pflKinds.addCategories(data);
 109         }
 110
 111         @Override
 112         public void applyFilters(FilterDto filterDto) {
 113                 if (getActivity() != null) {
 114                         Intent intent = new Intent();
 115                         intent.putExtra(RESULT_FILTERS_KEY, Parcels.wrap(filterDto));
 116
 117                         getActivity().setResult(Activity.RESULT_OK, intent);
 118                         getActivity().finish();
 119                 }
 120         }
 121
 122         @Override
 123         public void showEpochsError() {
 124                 Toast.makeText(getContext(), R.string.load_epochs_failed, Toast.LENGTH_SHORT).show();
 125                 pflEpochs.showRetryButton(new FiltersProgressFlowLayout.FiltersProgressFlowLayoutRetryListener() {
 126                         @Override
 127                         public void onRetryClicked() {
 128                                 getPresenter().loadEpochs();
 129                         }
 130                 });
 131         }
 132
 133         @Override
 134         public void showGenresError() {
 135                 Toast.makeText(getContext(), R.string.load_genres_failed, Toast.LENGTH_SHORT).show();
 136                 pflGenres.showRetryButton(new FiltersProgressFlowLayout.FiltersProgressFlowLayoutRetryListener() {
 137                         @Override
 138                         public void onRetryClicked() {
 139                                 getPresenter().loadGenres();
 140                         }
 141                 });
 142         }
 143
 144         @Override
 145         public void showKindsError() {
 146                 Toast.makeText(getContext(), R.string.load_kinds_failed, Toast.LENGTH_SHORT).show();
 147                 pflKinds.showRetryButton(new FiltersProgressFlowLayout.FiltersProgressFlowLayoutRetryListener() {
 148                         @Override
 149                         public void onRetryClicked() {
 150                                 getPresenter().loadKinds();
 151                         }
 152                 });
 153         }
 154 }