GitNex/app/src/main/java/org/mian/gitnex/fragments/IssuesFragment.java

290 lines
9.2 KiB
Java

package org.mian.gitnex.fragments;
import android.content.Context;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import android.os.Handler;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.EditorInfo;
import android.widget.ProgressBar;
import android.widget.TextView;
import org.mian.gitnex.R;
import org.mian.gitnex.adapters.IssuesAdapter;
import org.mian.gitnex.clients.IssuesService;
import org.mian.gitnex.helpers.Authorization;
import org.mian.gitnex.helpers.Toasty;
import org.mian.gitnex.interfaces.ApiInterface;
import org.mian.gitnex.models.Issues;
import org.mian.gitnex.util.AppUtil;
import org.mian.gitnex.util.TinyDB;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
/**
* Author M M Arif
*/
public class IssuesFragment extends Fragment {
private ProgressBar mProgressBar;
private RecyclerView recyclerView;
private List<Issues> issuesList;
private IssuesAdapter adapter;
private ApiInterface api;
private String TAG = "IssuesListFragment - ";
private Context context;
private int pageSize = 1;
private TextView noDataIssues;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
final View v = inflater.inflate(R.layout.fragment_issues, container, false);
setHasOptionsMenu(true);
TinyDB tinyDb = new TinyDB(getContext());
String repoFullName = tinyDb.getString("repoFullName");
//Log.i("repoFullName", tinyDb.getString("repoFullName"));
String[] parts = repoFullName.split("/");
final String repoOwner = parts[0];
final String repoName = parts[1];
final String instanceUrl = tinyDb.getString("instanceUrl");
final String loginUid = tinyDb.getString("loginUid");
final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
context = getContext();
recyclerView = v.findViewById(R.id.recyclerView);
issuesList = new ArrayList<>();
mProgressBar = v.findViewById(R.id.progress_bar);
noDataIssues = v.findViewById(R.id.noDataIssues);
swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
swipeRefresh.setRefreshing(false);
loadInitial(instanceToken, repoOwner, repoName);
adapter.notifyDataChanged();
}
}, 200);
}
});
adapter = new IssuesAdapter(getContext(), issuesList);
adapter.setLoadMoreListener(new IssuesAdapter.OnLoadMoreListener() {
@Override
public void onLoadMore() {
recyclerView.post(new Runnable() {
@Override
public void run() {
if(issuesList.size() == 10 || pageSize == 10) {
int page = (issuesList.size() + 10) / 10;
loadMore(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, page);
}
/*else {
Toasty.info(context, getString(R.string.noMoreData));
}*/
}
});
}
});
DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),
DividerItemDecoration.VERTICAL);
recyclerView.setHasFixedSize(true);
recyclerView.addItemDecoration(dividerItemDecoration);
recyclerView.setLayoutManager(new LinearLayoutManager(context));
recyclerView.setAdapter(adapter);
api = IssuesService.createService(ApiInterface.class, instanceUrl);
loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
return v;
}
@Override
public void onResume() {
super.onResume();
TinyDB tinyDb = new TinyDB(getContext());
final String loginUid = tinyDb.getString("loginUid");
String repoFullName = tinyDb.getString("repoFullName");
String[] parts = repoFullName.split("/");
final String repoOwner = parts[0];
final String repoName = parts[1];
final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
if(tinyDb.getBoolean("resumeIssues")) {
loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
tinyDb.putBoolean("resumeIssues", false);
}
}
private void loadInitial(String token, String repoOwner, String repoName) {
Call<List<Issues>> call = api.getIssues(token, repoOwner, repoName, 1);
call.enqueue(new Callback<List<Issues>>() {
@Override
public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
if(response.isSuccessful()) {
assert response.body() != null;
if(response.body().size() > 0) {
issuesList.clear();
issuesList.addAll(response.body());
adapter.notifyDataChanged();
noDataIssues.setVisibility(View.GONE);
}
else {
issuesList.clear();
adapter.notifyDataChanged();
noDataIssues.setVisibility(View.VISIBLE);
}
mProgressBar.setVisibility(View.GONE);
}
else {
Log.e(TAG, String.valueOf(response.code()));
}
}
@Override
public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
Log.e(TAG, t.getMessage());
}
});
}
private void loadMore(String token, String repoOwner, String repoName, int page){
//add loading progress view
issuesList.add(new Issues("load"));
adapter.notifyItemInserted((issuesList.size() - 1));
Call<List<Issues>> call = api.getIssues(token, repoOwner, repoName, page);
call.enqueue(new Callback<List<Issues>>() {
@Override
public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
if(response.isSuccessful()){
//remove loading view
issuesList.remove(issuesList.size()-1);
List<Issues> result = response.body();
assert result != null;
if(result.size() > 0) {
pageSize = result.size();
issuesList.addAll(result);
}
else {
Toasty.info(context, getString(R.string.noMoreData));
adapter.setMoreDataAvailable(false);
}
adapter.notifyDataChanged();
}
else {
Log.e(TAG, String.valueOf(response.code()));
}
}
@Override
public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
Log.e(TAG, t.getMessage());
}
});
}
@Override
public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
inflater.inflate(R.menu.search_menu, menu);
super.onCreateOptionsMenu(menu, inflater);
MenuItem searchItem = menu.findItem(R.id.action_search);
androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
if(!connToInternet) {
return;
}
searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
adapter.getFilter().filter(newText);
return false;
}
});
}
}