feat(venter): Load tags from network (#273)

* Retrofit API code added to auto-load tags

* Retrofit API code added to auto-load tags

app/src/main/java/app/insti/api/RetrofitInterface.java

@@ -148,4 +148,6 @@ public interface RetrofitInterface {
     @DELETE("venter/comments/{commentId}")
     Call<String> deleteComment(@Header("Cookie") String sessionId, @Path("commentId") String commentId);
 
+    @GET("venter/tags")
+    Call<List<Venter.TagUri>> getTags(@Header("Cookie") String sessionID);
 }

app/src/main/java/app/insti/fragment/FileComplaintFragment.java

@@ -24,6 +24,7 @@ import android.support.v4.app.FragmentTransaction;
 import android.support.v4.content.ContextCompat;
 import android.support.v4.view.ViewPager;
 import android.support.v4.widget.NestedScrollView;
+import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.Toolbar;
 import android.text.Editable;
@@ -39,6 +40,7 @@ import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 import android.widget.ScrollView;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.cunoraz.tagview.Tag;
@@ -78,11 +80,11 @@ import app.insti.activity.MainActivity;
 import app.insti.adapter.ImageViewPagerAdapter;
 import app.insti.api.LocationAPIUtils;
 import app.insti.api.RetrofitInterface;
+import app.insti.api.model.Venter;
 import app.insti.api.request.ComplaintCreateRequest;
 import app.insti.api.request.ImageUploadRequest;
 import app.insti.api.response.ComplaintCreateResponse;
 import app.insti.api.response.ImageUploadResponse;
-import app.insti.utils.TagCategories;
 import me.relex.circleindicator.CircleIndicator;
 import retrofit2.Call;
 import retrofit2.Callback;
@@ -130,6 +132,10 @@ public class FileComplaintFragment extends Fragment {
     private ImageButton imageButtonAddTags;
     private Button buttonAnalysis;
     private ImageButton imageActionButton;
+    private TextView error_message_me;
+    private SwipeRefreshLayout swipeContainer;
+    private boolean isCalled = false;
+    private LinearLayout linearLayoutNestedScrollView;
 
     @Override
     public void onDestroyView() {
@@ -146,6 +152,18 @@ public class FileComplaintFragment extends Fragment {
         super.onCreate(savedInstanceState);
     }
 
+    @Override
+    public void onStart() {
+        super.onStart();
+        swipeContainer.post(new Runnable() {
+            @Override
+            public void run() {
+                swipeContainer.setRefreshing(true);
+                prepareTags();
+            }
+        });
+    }
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         // Inflate the layout for this fragment
@@ -156,12 +174,33 @@ public class FileComplaintFragment extends Fragment {
         }
         view = inflater.inflate(R.layout.fragment_file_complaint, container, false);
         bundleCollection();
-        prepareTags();
         progressDialog = new ProgressDialog(getContext());
+        swipeContainer = view.findViewById(R.id.swipeContainer);
+        error_message_me = view.findViewById(R.id.error_message_me);
+        linearLayoutNestedScrollView = view.findViewById(R.id.linearLayoutNestedScrollView);
         final Toolbar toolbar = getActivity().findViewById(R.id.toolbar);
         toolbar.setTitle("Add Complaint");
         initviews(view);
 
+        swipeContainer.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                prepareTags();
+            }
+        });
+
+        swipeContainer.setColorSchemeColors(getResources().getColor(R.color.colorPrimary));
+        if (!isCalled) {
+            swipeContainer.post(new Runnable() {
+                @Override
+                public void run() {
+                    swipeContainer.setRefreshing(true);
+                    prepareTags();
+                }
+            });
+            isCalled = true;
+        }
+
         editTextTags.addTextChangedListener(new TextWatcher() {
             @Override
             public void beforeTextChanged(CharSequence s, int start, int count, int after) {
@@ -219,8 +258,6 @@ public class FileComplaintFragment extends Fragment {
         mMapView.onCreate(savedInstanceState);
         mMapView.onResume();
 
-        getMapReady();
-
         //Autocomplete location bar
         autoLocation();
         //ends here
@@ -602,13 +639,43 @@ public class FileComplaintFragment extends Fragment {
     }
 
     private void prepareTags() {
-        tagList = new ArrayList<>();
         try {
-            for (int i = 0; i < TagCategories.CATEGORIES.length; i++) {
-                tagList.add(new ComplaintTag(TagCategories.CATEGORIES[i]));
-            }
+            RetrofitInterface retrofitInterface = Utils.getRetrofitInterface();
+            retrofitInterface.getTags("sessionid=" + getArguments().getString(Constants.SESSION_ID)).enqueue(new Callback<List<Venter.TagUri>>() {
+                @Override
+                public void onResponse(Call<List<Venter.TagUri>> call, Response<List<Venter.TagUri>> response) {
+                    if (response != null && response.isSuccessful()) {
+                        List<Venter.TagUri> tagsApiList = response.body();
+                        tagList = new ArrayList<>();
+
+                        for (int i = 0; i < tagsApiList.size(); i++) {
+                            Venter.TagUri tagUri = tagsApiList.get(i);
+                            ComplaintTag complaintTag = new ComplaintTag(tagUri.getTagUri());
+                            tagList.add(complaintTag);
+                        }
+                        swipeContainer.setRefreshing(false);
+                        linearLayoutNestedScrollView.setVisibility(View.VISIBLE);
+                        error_message_me.setVisibility(View.GONE);
+                        getMapReady();
+                    } else {
+                        error_message_me.setVisibility(View.VISIBLE);
+                        error_message_me.setText(getString(R.string.no_complaints));
+                        swipeContainer.setRefreshing(false);
+                        linearLayoutNestedScrollView.setVisibility(View.GONE);
+                    }
+                }
+                @Override
+                public void onFailure(Call<List<Venter.TagUri>> call, Throwable t) {
+                    Log.i(TAG, "failure in getting Tags: " + t.toString());
+                    swipeContainer.setRefreshing(false);
+                    error_message_me.setVisibility(View.VISIBLE);
+                    linearLayoutNestedScrollView.setVisibility(View.GONE);
+                }
+            });
         } catch (Exception e) {
             e.printStackTrace();
+            swipeContainer.setRefreshing(false);
+            linearLayoutNestedScrollView.setVisibility(View.GONE);
         }
     }
 

app/src/main/java/app/insti/utils/TagCategories.java

-package app.insti.utils;
-
-/**
- * Created by Shivam Sharma on 13-08-2018.
- */
-
-public class TagCategories {
-
-    public static final String[] CATEGORIES = new String[]{
-            "Used Flexes",
-            "Plastic Bottles (in Hostel messes)",
-            "Placards on Trees",
-            "Request for donation of clothes",
-            "Other donations",
-            "Cattle Issues",
-            "Autorickshaws",
-            "Potholes in Roads",
-            "Broken stormwater drains",
-            "Desilting - lakes",
-            "Flooding of roads and footpaths",
-            "Damaged footbaths",
-            "Garbage issues",
-            "Illegal posters and boardings",
-            "Manholes",
-            "Streetlights issues",
-            "Sewage drains issues",
-            "Toilets infrastructural issues",
-            "Fencing issues",
-            "Security issues",
-            "Infrastructural defaults in the academic area",
-            "Cycle pooling issues",
-            "Water coolers & Aqua Guards",
-            "Mess menu complaints",
-            "PHO cleaning complaints",
-            "PHO cleaning complaints",
-            "Hostel common room complaints",
-            "Hostel Stationary shop complaints"
-    };
-}
-