GitNex-Android-App/app/src/main/java/org/mian/gitnex/viewmodels/DashboardViewModel.java

115 lines
3.1 KiB
Java

package org.mian.gitnex.viewmodels;
import android.content.Context;
import android.view.View;
import androidx.annotation.NonNull;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import java.util.List;
import org.gitnex.tea4j.v2.models.Activity;
import org.mian.gitnex.R;
import org.mian.gitnex.adapters.DashboardAdapter;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.databinding.FragmentDashboardBinding;
import org.mian.gitnex.helpers.Constants;
import org.mian.gitnex.helpers.Toasty;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
/**
* @author M M Arif
*/
public class DashboardViewModel extends ViewModel {
private MutableLiveData<List<Activity>> activityList;
private int resultLimit;
public LiveData<List<Activity>> getActivitiesList(
String username, Context ctx, FragmentDashboardBinding binding) {
activityList = new MutableLiveData<>();
resultLimit = Constants.getCurrentResultLimit(ctx);
loadActivityList(username, ctx, binding);
return activityList;
}
public void loadActivityList(String username, Context ctx, FragmentDashboardBinding binding) {
Call<List<Activity>> call =
RetrofitClient.getApiInterface(ctx)
.userListActivityFeeds(username, false, null, 1, resultLimit);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<Activity>> call,
@NonNull Response<List<Activity>> response) {
if (response.isSuccessful()) {
activityList.postValue(response.body());
} else {
binding.progressBar.setVisibility(View.GONE);
Toasty.error(ctx, ctx.getString(R.string.genericError));
}
}
@Override
public void onFailure(
@NonNull Call<List<Activity>> call, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
}
});
}
public void loadMoreActivities(
String username,
int page,
Context ctx,
DashboardAdapter adapter,
FragmentDashboardBinding binding) {
Call<List<Activity>> call =
RetrofitClient.getApiInterface(ctx)
.userListActivityFeeds(username, false, null, page, resultLimit);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<Activity>> call,
@NonNull Response<List<Activity>> response) {
if (response.isSuccessful()) {
List<Activity> list = activityList.getValue();
assert list != null;
assert response.body() != null;
if (!response.body().isEmpty()) {
list.addAll(response.body());
adapter.updateList(list);
} else {
adapter.setMoreDataAvailable(false);
}
} else {
binding.progressBar.setVisibility(View.GONE);
Toasty.error(ctx, ctx.getString(R.string.genericError));
}
}
@Override
public void onFailure(
@NonNull Call<List<Activity>> call, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
}
});
}
}