package com.mmmoussa.iqra;
import android.app.ProgressDialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.SpannableString;
import android.text.style.RelativeSizeSpan;
import android.util.Log;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import com.mmmoussa.iqra.objects.Ayah;
import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;
import com.mmmoussa.iqra.netcomm.NetworkRequestCallback;
import com.mmmoussa.iqra.netcomm.RequestDelegate;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class SearchResultsActivity extends AppCompatActivity {
public static final String TAG = SearchResultsActivity.class.getSimpleName();
private SharedPreferences prefs;
private Tracker mTracker;
private String screenName = "Search Results";
private TextView arabicVerse;
private TextView resultCount;
private Spinner translationSpinner;
private ListView matchList;
private MatchArrayAdapter matchAdapter;
private List<String> translationShortForms;
private boolean isTranslationChanged = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search_results);
// Obtain app preferences
prefs = this.getSharedPreferences("com.mmmoussa.iqra", MODE_PRIVATE);
// Obtain the shared Tracker instance.
AnalyticsApplication application = (AnalyticsApplication) getApplication();
mTracker = application.getDefaultTracker();
// Extract information from intent
Intent intent = getIntent();
String response = intent.getStringExtra("response");
int numOfMatches = intent.getIntExtra("numOfMatches", 1);
translationShortForms = new ArrayList<>(Arrays.asList(getResources().getStringArray(R.array.translation_code)));
configureActionBar();
bindViews();
setupTranslationSpinner();
displayResultCount(numOfMatches);
ArrayList<JSONObject> matches = parseSearchQuery(response);
setupMatchListAdapter(matches);
}
@Override
protected void onResume() {
super.onResume();
mTracker.setScreenName(screenName);
mTracker.send(new HitBuilders.ScreenViewBuilder().build());
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void configureActionBar() {
android.support.v7.app.ActionBar ab = getSupportActionBar();
if (ab != null) {
ab.setDisplayHomeAsUpEnabled(true);
ab.setDisplayShowTitleEnabled(false);
ab.setElevation(0);
}
}
private void bindViews() {
arabicVerse = (TextView) findViewById(R.id.arabicVerse);
resultCount = (TextView) findViewById(R.id.resultCount);
translationSpinner = (Spinner) findViewById(R.id.translationSpinner);
matchList = (ListView) findViewById(R.id.listView);
}
private void setupTranslationSpinner() {
ArrayAdapter<String> adapter = new ArrayAdapter<>(this, R.layout.translation_spinner_item, getResources().getStringArray(R.array.translation_array));
translationSpinner.setAdapter(adapter);
translationSpinner.setSelection(getCurrentTranslationIndex());
translationSpinner.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
isTranslationChanged = true;
return false;
}
});
translationSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
if (!isTranslationChanged) {
return;
}
isTranslationChanged = false;
prefs.edit().putString("translation", translationShortForms.get(translationSpinner.getSelectedItemPosition())).apply();
try {
onTranslationChanged();
} catch (JSONException ex) {
Log.e(TAG, ex.getMessage());
}
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
// Do nothing
}
});
}
private int getCurrentTranslationIndex() {
String currentTranslation = prefs.getString("translation", "en-hilali");
return translationShortForms.indexOf(currentTranslation);
}
private void displayResultCount(int numOfMatches) {
if (numOfMatches == 1) {
resultCount.setText(getResources().getString(R.string.one_result_count));
} else if (numOfMatches <= 150) {
resultCount.setText(getResources().getString(R.string.under_limit_result_count, numOfMatches));
} else {
resultCount.setText(getResources().getString(R.string.result_count, numOfMatches));
}
}
private void setupMatchListAdapter(final ArrayList<JSONObject> matches) {
matchAdapter = new MatchArrayAdapter(this, matches);
matchList.setAdapter(matchAdapter);
matchList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, final int position, long id) {
for (int i = 0; i < matches.size(); i++) {
if (i != position) {
LinearLayout itemView = (LinearLayout) getViewByPosition(i, matchList);
LinearLayout itemHidableVerses = (LinearLayout) itemView.findViewById(R.id.hidableVerses);
itemHidableVerses.setVisibility(LinearLayout.GONE);
}
}
LinearLayout hidableVerses = (LinearLayout) view.findViewById(R.id.hidableVerses);
if (hidableVerses.getVisibility() == LinearLayout.GONE) {
hidableVerses.setVisibility(LinearLayout.VISIBLE);
} else if (hidableVerses.getVisibility() == LinearLayout.VISIBLE) {
hidableVerses.setVisibility(LinearLayout.GONE);
}
matchList.post(new Runnable() {
@Override
public void run() {
matchList.smoothScrollToPosition(position);
matchList.setSelection(position);
}
});
}
});
}
private ArrayList<JSONObject> parseSearchQuery(String response) {
final ArrayList<JSONObject> matches = new ArrayList<>();
try {
JSONObject responseObj = new JSONObject(response);
String query = responseObj.getString("queryText");
Log.d(TAG, query);
arabicVerse.setText(query);
JSONArray jsonMatches = responseObj.getJSONArray("matches");
int numberOfMatches = jsonMatches.length();
for (int i = 0; i < numberOfMatches; i++) {
matches.add(jsonMatches.getJSONObject(i));
}
} catch (JSONException je) {
Log.e("Failed to get match: ", je.getMessage());
}
return matches;
}
private void onTranslationChanged() throws JSONException {
SpannableString ss1 = new SpannableString(getResources().getString(R.string.getting_match));
ss1.setSpan(new RelativeSizeSpan(1.7f), 0, ss1.length(), 0);
final ProgressDialog progress = new ProgressDialog(this);
progress.setMessage(ss1);
progress.setCancelable(false);
progress.show();
RequestDelegate requestDelegate = RequestDelegate.getInstance(getApplicationContext());
requestDelegate.performTranslationChange(prefs.getString("translation", "en-hilali"), getAllCurrentAyahs(), new NetworkRequestCallback() {
@Override
public void onSuccess(JSONObject response) {
Log.v(TAG, response.toString());
parseTranslationResponse(response);
progress.dismiss();
}
@Override
public void onFailure(Throwable error) {
onSearchQueryError(error);
progress.dismiss();
}
});
}
private Ayah[] getAllCurrentAyahs() throws JSONException {
List<Ayah> results = new ArrayList<>();
for (int i = 0; i < matchAdapter.getCount(); i ++) {
JSONObject obj = matchAdapter.getItem(i);
results.add(new Ayah(null, null, null, null, obj.getInt("ayahNum"), obj.getInt("surahNum")));
}
return results.toArray(new Ayah[matchAdapter.getCount()]);
}
private void parseTranslationResponse(JSONObject response) {
try {
JSONArray result = response.getJSONArray("result");
int numOfMatches = result.length();
Log.d(TAG, "Number of matches: " + numOfMatches);
updateMatchAdapterDataSet(result);
} catch (JSONException je) {
Log.e("API result problem: ", je.getMessage());
}
}
private void updateMatchAdapterDataSet(JSONArray results) throws JSONException {
for (int i = 0; i < results.length(); i ++) {
JSONObject result = results.getJSONObject(i);
JSONObject obj = matchAdapter.getItem(i);
obj.put("translationAyah", result.get("translationAyah"));
}
matchAdapter.notifyDataSetChanged();
}
private void onSearchQueryError(Throwable error) {
String errorMessage = error.getMessage();
if (errorMessage == null) {
Log.e("API result problem: ", "Socket Timeout");
Toast.makeText(getApplicationContext(), getResources().getString(R.string.server_connection_lost), Toast.LENGTH_SHORT).show();
} else {
Log.e("API result problem: ", errorMessage);
Toast.makeText(getApplicationContext(), getResources().getString(R.string.something_went_wrong), Toast.LENGTH_SHORT).show();
}
}
public View getViewByPosition(int pos, ListView listView) {
final int firstListItemPosition = listView.getFirstVisiblePosition();
final int lastListItemPosition = firstListItemPosition + listView.getChildCount() - 1;
if (pos < firstListItemPosition || pos > lastListItemPosition) {
return listView.getAdapter().getView(pos, null, listView);
} else {
final int childIndex = pos - firstListItemPosition;
return listView.getChildAt(childIndex);
}
}
}
