GitNex-Android-App/app/src/main/java/org/mian/gitnex/activities/AddCollaboratorToRepositoryActivity.java

package org.mian.gitnex.activities;

import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.LinearLayoutManager;
import java.util.List;
import java.util.Objects;
import org.gitnex.tea4j.v2.models.InlineResponse2001;
import org.gitnex.tea4j.v2.models.User;
import org.mian.gitnex.R;
import org.mian.gitnex.adapters.CollaboratorSearchAdapter;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.databinding.ActivityAddCollaboratorToRepositoryBinding;
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 AddCollaboratorToRepositoryActivity extends BaseActivity {

	private ActivityAddCollaboratorToRepositoryBinding activityAddCollaboratorToRepositoryBinding;
	private View.OnClickListener onClickListener;
	private RepositoryContext repository;

	@Override
	public void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		activityAddCollaboratorToRepositoryBinding =
				ActivityAddCollaboratorToRepositoryBinding.inflate(getLayoutInflater());
		setContentView(activityAddCollaboratorToRepositoryBinding.getRoot());

		InputMethodManager imm =
				(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

		repository = RepositoryContext.fromIntent(getIntent());

		activityAddCollaboratorToRepositoryBinding.addCollaboratorSearch.requestFocus();
		assert imm != null;
		imm.showSoftInput(
				activityAddCollaboratorToRepositoryBinding.addCollaboratorSearch,
				InputMethodManager.SHOW_IMPLICIT);

		initCloseListener();
		activityAddCollaboratorToRepositoryBinding.close.setOnClickListener(onClickListener);

		activityAddCollaboratorToRepositoryBinding.addCollaboratorSearch.setOnEditorActionListener(
				(v, actionId, event) -> {
					if (actionId == EditorInfo.IME_ACTION_SEND) {

						if (!Objects.requireNonNull(
										activityAddCollaboratorToRepositoryBinding
												.addCollaboratorSearch.getText())
								.toString()
								.equals("")) {

							activityAddCollaboratorToRepositoryBinding.progressBar.setVisibility(
									View.VISIBLE);
							loadUserSearchList(
									activityAddCollaboratorToRepositoryBinding
											.addCollaboratorSearch
											.getText()
											.toString());
						}
					}

					return false;
				});
	}

	public void loadUserSearchList(String searchKeyword) {

		Call<InlineResponse2001> call =
				RetrofitClient.getApiInterface(ctx).userSearch(searchKeyword, null, 1, 10);

		call.enqueue(
				new Callback<>() {

					@Override
					public void onResponse(
							@NonNull Call<InlineResponse2001> call,
							@NonNull Response<InlineResponse2001> response) {

						activityAddCollaboratorToRepositoryBinding.progressBar.setVisibility(
								View.GONE);

						if (response.isSuccessful()) {

							assert response.body() != null;
							getUsersList(response.body().getData(), ctx);
						} else {

							Toasty.error(ctx, ctx.getString(R.string.genericError));
						}
					}

					@Override
					public void onFailure(
							@NonNull Call<InlineResponse2001> call, @NonNull Throwable t) {
						Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
					}
				});
	}

	private void getUsersList(List<User> dataList, Context context) {

		CollaboratorSearchAdapter adapter =
				new CollaboratorSearchAdapter(dataList, context, repository);

		activityAddCollaboratorToRepositoryBinding.recyclerViewUserSearch.setHasFixedSize(true);
		activityAddCollaboratorToRepositoryBinding.recyclerViewUserSearch.setLayoutManager(
				new LinearLayoutManager(ctx));

		activityAddCollaboratorToRepositoryBinding.progressBar.setVisibility(View.VISIBLE);

		if (adapter.getItemCount() > 0) {

			activityAddCollaboratorToRepositoryBinding.recyclerViewUserSearch.setAdapter(adapter);
			activityAddCollaboratorToRepositoryBinding.noData.setVisibility(View.GONE);
		} else {

			activityAddCollaboratorToRepositoryBinding.noData.setVisibility(View.VISIBLE);
		}

		activityAddCollaboratorToRepositoryBinding.progressBar.setVisibility(View.GONE);
	}

	private void initCloseListener() {
		onClickListener = view -> finish();
	}

	@Override
	public void onResume() {
		super.onResume();
		repository.checkAccountSwitch(this);
	}
}