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

344 lines
10 KiB
Java

package org.mian.gitnex.fragments;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
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 androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import java.util.ArrayList;
import java.util.List;
import org.gitnex.tea4j.v2.models.PullRequest;
import org.mian.gitnex.R;
import org.mian.gitnex.activities.CreatePullRequestActivity;
import org.mian.gitnex.activities.RepoDetailActivity;
import org.mian.gitnex.adapters.PullRequestsAdapter;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.databinding.FragmentPullRequestsBinding;
import org.mian.gitnex.helpers.Constants;
import org.mian.gitnex.helpers.Toasty;
import org.mian.gitnex.helpers.contexts.RepositoryContext;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
/**
* @author M M Arif
*/
public class PullRequestsFragment extends Fragment {
public static boolean resumePullRequests = false;
private final String TAG = "PullRequestFragment";
private FragmentPullRequestsBinding fragmentPullRequestsBinding;
private Menu menu;
private List<PullRequest> prList;
private PullRequestsAdapter adapter;
private Context context;
private int pageSize = Constants.prPageInit;
private int resultLimit;
private RepositoryContext repository;
public static PullRequestsFragment newInstance(RepositoryContext repository) {
PullRequestsFragment f = new PullRequestsFragment();
f.setArguments(repository.getBundle());
return f;
}
@Nullable @Override
public View onCreateView(
@NonNull LayoutInflater inflater,
@Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
fragmentPullRequestsBinding =
FragmentPullRequestsBinding.inflate(inflater, container, false);
setHasOptionsMenu(true);
context = getContext();
final SwipeRefreshLayout swipeRefresh = fragmentPullRequestsBinding.pullToRefresh;
resultLimit = Constants.getCurrentResultLimit(context);
prList = new ArrayList<>();
repository = RepositoryContext.fromBundle(requireArguments());
boolean archived = repository.getRepository().isArchived();
swipeRefresh.setOnRefreshListener(
() ->
new Handler(Looper.getMainLooper())
.postDelayed(
() -> {
swipeRefresh.setRefreshing(false);
loadInitial(
repository.getOwner(),
repository.getName(),
pageSize,
repository.getPrState().toString(),
resultLimit);
adapter.notifyDataChanged();
},
200));
adapter = new PullRequestsAdapter(getContext(), prList);
adapter.setLoadMoreListener(
() ->
fragmentPullRequestsBinding.recyclerView.post(
() -> {
if (prList.size() == resultLimit || pageSize == resultLimit) {
int page = (prList.size() + resultLimit) / resultLimit;
loadMore(
repository.getOwner(),
repository.getName(),
page,
repository.getPrState().toString(),
resultLimit);
}
}));
fragmentPullRequestsBinding.recyclerView.setHasFixedSize(true);
fragmentPullRequestsBinding.recyclerView.setLayoutManager(new LinearLayoutManager(context));
fragmentPullRequestsBinding.recyclerView.setAdapter(adapter);
((RepoDetailActivity) requireActivity())
.setFragmentRefreshListenerPr(
prState -> {
if (prState.equals("closed")) {
menu.getItem(1).setIcon(R.drawable.ic_filter_closed);
} else {
menu.getItem(1).setIcon(R.drawable.ic_filter);
}
prList.clear();
adapter = new PullRequestsAdapter(context, prList);
adapter.setLoadMoreListener(
() ->
fragmentPullRequestsBinding.recyclerView.post(
() -> {
if (prList.size() == resultLimit
|| pageSize == resultLimit) {
int page =
(prList.size() + resultLimit)
/ resultLimit;
loadMore(
repository.getOwner(),
repository.getName(),
page,
repository
.getPrState()
.toString(),
resultLimit);
}
}));
fragmentPullRequestsBinding.progressBar.setVisibility(View.VISIBLE);
fragmentPullRequestsBinding.noData.setVisibility(View.GONE);
loadInitial(
repository.getOwner(),
repository.getName(),
pageSize,
prState,
resultLimit);
fragmentPullRequestsBinding.recyclerView.setAdapter(adapter);
});
loadInitial(
repository.getOwner(),
repository.getName(),
pageSize,
repository.getPrState().toString(),
resultLimit);
if (archived) {
fragmentPullRequestsBinding.createPullRequest.setVisibility(View.GONE);
}
if (repository.getRepository().isHasPullRequests() && !archived) {
fragmentPullRequestsBinding.createPullRequest.setVisibility(View.VISIBLE);
fragmentPullRequestsBinding.createPullRequest.setOnClickListener(
v12 -> {
((RepoDetailActivity) requireActivity())
.createPrLauncher.launch(
repository.getIntent(
getContext(), CreatePullRequestActivity.class));
});
} else {
fragmentPullRequestsBinding.createPullRequest.setVisibility(View.GONE);
}
return fragmentPullRequestsBinding.getRoot();
}
@Override
public void onResume() {
super.onResume();
if (resumePullRequests) {
loadInitial(
repository.getOwner(),
repository.getName(),
pageSize,
repository.getPrState().toString(),
resultLimit);
resumePullRequests = false;
}
}
private void loadInitial(
String repoOwner, String repoName, int page, String prState, int resultLimit) {
Call<List<PullRequest>> call =
RetrofitClient.getApiInterface(context)
.repoListPullRequests(
repoOwner, repoName, prState, null, null, null, page, resultLimit);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<PullRequest>> call,
@NonNull Response<List<PullRequest>> response) {
if (response.code() == 200) {
assert response.body() != null;
if (response.body().size() > 0) {
prList.clear();
prList.addAll(response.body());
adapter.notifyDataChanged();
fragmentPullRequestsBinding.noData.setVisibility(View.GONE);
} else {
prList.clear();
adapter.notifyDataChanged();
fragmentPullRequestsBinding.noData.setVisibility(View.VISIBLE);
}
fragmentPullRequestsBinding.progressBar.setVisibility(View.GONE);
} else if (response.code() == 404) {
fragmentPullRequestsBinding.noData.setVisibility(View.VISIBLE);
fragmentPullRequestsBinding.progressBar.setVisibility(View.GONE);
} else {
Log.i(TAG, String.valueOf(response.code()));
}
Log.i(TAG, String.valueOf(response.code()));
}
@Override
public void onFailure(
@NonNull Call<List<PullRequest>> call, @NonNull Throwable t) {}
});
}
private void loadMore(
String repoOwner, String repoName, int page, String prState, int resultLimit) {
fragmentPullRequestsBinding.progressBar.setVisibility(View.VISIBLE);
Call<List<PullRequest>> call =
RetrofitClient.getApiInterface(context)
.repoListPullRequests(
repoOwner, repoName, prState, null, null, null, page, resultLimit);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<PullRequest>> call,
@NonNull Response<List<PullRequest>> response) {
if (response.code() == 200) {
// remove loading view
prList.remove(prList.size() - 1);
List<PullRequest> result = response.body();
assert result != null;
if (result.size() > 0) {
pageSize = result.size();
prList.addAll(result);
} else {
Toasty.info(context, getString(R.string.noMoreData));
adapter.setMoreDataAvailable(false);
}
adapter.notifyDataChanged();
fragmentPullRequestsBinding.progressBar.setVisibility(View.GONE);
} else {
Log.e(TAG, String.valueOf(response.code()));
}
}
@Override
public void onFailure(
@NonNull Call<List<PullRequest>> call, @NonNull Throwable t) {}
});
}
@Override
public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
this.menu = menu;
inflater.inflate(R.menu.search_menu, menu);
inflater.inflate(R.menu.filter_menu_pr, menu);
super.onCreateOptionsMenu(menu, inflater);
if (repository.getPrState().toString().equals("closed")) {
menu.getItem(1).setIcon(R.drawable.ic_filter_closed);
} else {
menu.getItem(1).setIcon(R.drawable.ic_filter);
}
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);
searchView.setOnQueryTextListener(
new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
filter(newText);
return false;
}
});
}
private void filter(String text) {
List<PullRequest> arr = new ArrayList<>();
for (PullRequest d : prList) {
if (d == null || d.getTitle() == null || d.getBody() == null) {
continue;
}
if (d.getTitle().toLowerCase().contains(text)
|| d.getBody().toLowerCase().contains(text)
|| String.valueOf(d.getNumber()).startsWith(text)) {
arr.add(d);
}
}
adapter.updateList(arr);
}
}