niedetrymisnistyczne zachowanie statusy

app/src/main/java/com/uam/wmi/findmytutor/activity/SharingFragment.java

@@ -12,6 +12,7 @@ import android.preference.Preference;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
 import android.preference.SwitchPreference;
+import android.support.design.widget.Snackbar;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -23,6 +24,7 @@ import com.annimon.stream.Stream;
 import com.jakewharton.retrofit2.adapter.rxjava2.HttpException;
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.model.PredefinedCoordViewModel;
+import com.uam.wmi.findmytutor.model.User;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.PredefinedCoordinatesService;
 import com.uam.wmi.findmytutor.service.PredefinedStatusesService;
@@ -33,14 +35,19 @@ import com.uam.wmi.findmytutor.utils.RestApiHelper;
 import com.uam.wmi.findmytutor.utils.RightButtonPreference;
 import com.uam.wmi.findmytutor.utils.SharingLevel;
 
+import org.reactivestreams.Subscriber;
+
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
 
+import io.reactivex.Observable;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.observers.DisposableObserver;
 import io.reactivex.observers.DisposableSingleObserver;
 import io.reactivex.schedulers.Schedulers;
 import okhttp3.ResponseBody;
@@ -71,6 +78,8 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
     private String[] statusesArray;
     private boolean statusSwitchFlag;
     private ArrayList<String> predefinedLocationsList;
+    private List<String> afterDeleted = new ArrayList<>();
+
 
     public static SharingFragment newInstance() {
         return new SharingFragment();
@@ -329,16 +338,62 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         return view;
     }
 
-    protected void removeEntries(String service, ArrayList<String> toBeDeleted) {
+    private Observable<List<String>> deleteStatus(String statusId) {
+        String myID = PrefUtils.getUserId(getApplicationContext());
+        return statusesService
+                .deleteUserPredefinedStatus(myID, statusId)
+                .toObservable()
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread());
+    }
 
+    protected void removeEntries(String service, ArrayList<String> toBeDeleted) {
 //       Log.d("MANAGE-PREF", toBeDeleted.toString());
         if (service.equals("status")) {
-            for (String uuid : toBeDeleted) {
+            Observable<String> toDelete = Observable.fromIterable(toBeDeleted);
-                disposable.add(statusesService.deleteUserPredefinedStatus(PrefUtils.getUserId(getApplicationContext()), uuid)
+
-                        .subscribeOn(Schedulers.io())
+            disposable.add(
+                    toDelete.subscribeOn(Schedulers.io())
                     .observeOn(AndroidSchedulers.mainThread())
-                        .subscribe(this::handleDeleteStatuses, this::handleError));
+                    .flatMap(this::deleteStatus)
+                    .subscribeWith(new DisposableObserver<List<String>>(){
+                        @Override
+                        public void onNext(List<String> oo) {
+                            Log.e("onNext", oo.toString());
+                            afterDeleted = oo;
                         }
+
+                        @Override
+                        public void onError(Throwable e) {
+                            showError(e);
+                        }
+
+                        @Override
+                        public void onComplete() {
+                            Log.e("onComplete", afterDeleted.toString());
+
+                            if (toBeDeleted.size() == statusesArray.length){
+                                Log.e("onComplete taaak", afterDeleted.toString());
+                                afterDeleted.clear();
+                            }
+                            handleDeleteStatuses(afterDeleted);
+                        }
+                    })
+            );
+
+
+
+
+//
+//            for (String uuid : toBeDeleted) {
+//                disposable.add(statusesService.deleteUserPredefinedStatus(PrefUtils.getUserId(getApplicationContext()), uuid)
+//                        .subscribeOn(Schedulers.io())
+//                        .observeOn(AndroidSchedulers.mainThread())
+//                        .subscribe(this::handleDeleteStatuses, this::handleError));
+//            }
+
+
+
         } else {
             ArrayList<String> uuidsToBeDeleted = new ArrayList<String>();
             for (String name : toBeDeleted) {
@@ -411,12 +466,13 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
     }
 
     private void handleDeleteStatuses(List<String> resp) {
+//        getStatuses(disposable);
+        String currentEntry = PrefUtils.getUserStatus(getApplicationContext());
         if (resp.isEmpty()) {
             disableStatusPreferences();
         } else {
             String[] statusesArray = resp.toArray(new String[resp.size()]);
             setListPreferenceData(statusList, statusesArray, null);
-            String currentEntry = PrefUtils.getUserStatus(getApplicationContext());
             if (resp.contains(currentEntry)) {
                 statusList.setValueIndex(resp.indexOf(currentEntry));
             } else {
@@ -507,4 +563,20 @@ public class SharingFragment extends PreferenceFragment implements SharedPrefere
         disposable.dispose();
     }
 
+    private void showError(Throwable e) {
+        String message;
+
+        if (e instanceof HttpException) {
+            ResponseBody responseBody = ((HttpException) e).response().errorBody();
+            message = RestApiHelper.getErrorMessage(responseBody);
+            if (((HttpException) e).response().code() == 404) {
+                message = getString(R.string.no_such_a_user);
+            }
+        } else {
+            message = "Network Error !";
+        }
+        Log.e("ERR", message);
+        Toast.makeText(getApplicationContext(), message, Snackbar.LENGTH_LONG).show();
+    }
+
 }