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

126 lines
3.3 KiB
Java

package org.mian.gitnex.viewmodels;
import android.content.Context;
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.TimelineComment;
import org.mian.gitnex.R;
import org.mian.gitnex.adapters.IssueCommentsAdapter;
import org.mian.gitnex.clients.RetrofitClient;
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 IssueCommentsViewModel extends ViewModel {
private MutableLiveData<List<TimelineComment>> issueComments;
private int resultLimit;
public LiveData<List<TimelineComment>> getIssueCommentList(
String owner, String repo, int index, Context ctx) {
issueComments = new MutableLiveData<>();
resultLimit = Constants.getCurrentResultLimit(ctx);
loadIssueComments(owner, repo, index, ctx, null);
return issueComments;
}
public void loadIssueComments(
String owner, String repo, int index, Context ctx, Runnable onLoadingFinished) {
Call<List<TimelineComment>> call =
RetrofitClient.getApiInterface(ctx)
.issueGetCommentsAndTimeline(
owner, repo, (long) index, null, 1, resultLimit, null);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<TimelineComment>> call,
@NonNull Response<List<TimelineComment>> response) {
if (response.isSuccessful()) {
if (response.body() != null) {
issueComments.postValue(response.body());
if (onLoadingFinished != null) {
onLoadingFinished.run();
}
}
} else {
Toasty.error(ctx, ctx.getString(R.string.genericError));
}
}
@Override
public void onFailure(
@NonNull Call<List<TimelineComment>> call, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
}
});
}
public void loadMoreIssueComments(
String owner,
String repo,
int index,
Context ctx,
int page,
IssueCommentsAdapter adapter) {
Call<List<TimelineComment>> call =
RetrofitClient.getApiInterface(ctx)
.issueGetCommentsAndTimeline(
owner, repo, (long) index, null, page, resultLimit, null);
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<TimelineComment>> call,
@NonNull Response<List<TimelineComment>> response) {
if (response.isSuccessful()) {
if (response.body() != null) {
List<TimelineComment> list = issueComments.getValue();
assert list != null;
assert response.body() != null;
if (!response.body().isEmpty()) {
list.addAll(response.body());
adapter.updateList(list);
} else {
adapter.setMoreDataAvailable(false);
}
} else {
adapter.setMoreDataAvailable(false);
}
} else {
Toasty.error(ctx, ctx.getString(R.string.genericError));
}
}
@Override
public void onFailure(
@NonNull Call<List<TimelineComment>> call, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
}
});
}
}