package org.mian.gitnex.actions;

import android.content.Context;
import android.view.View;
import android.widget.ProgressBar;
import androidx.annotation.NonNull;
import com.google.android.material.dialog.MaterialAlertDialogBuilder;
import java.util.List;
import org.gitnex.tea4j.v2.models.Issue;
import org.gitnex.tea4j.v2.models.User;
import org.mian.gitnex.R;
import org.mian.gitnex.adapters.AssigneesListAdapter;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.databinding.CustomAssigneesSelectionDialogBinding;
import org.mian.gitnex.helpers.Toasty;
import retrofit2.Call;
import retrofit2.Callback;

/**
 * @author M M Arif
 */
public class AssigneesActions {

	public static void getCurrentIssueAssignees(
			Context ctx,
			String repoOwner,
			String repoName,
			int issueIndex,
			List<String> currentAssignees) {

		Call<Issue> callSingleIssueLabels =
				RetrofitClient.getApiInterface(ctx)
						.issueGetIssue(repoOwner, repoName, (long) issueIndex);

		callSingleIssueLabels.enqueue(
				new Callback<>() {

					@Override
					public void onResponse(
							@NonNull Call<Issue> call,
							@NonNull retrofit2.Response<Issue> response) {

						if (response.code() == 200) {

							Issue issueAssigneesList = response.body();
							assert issueAssigneesList != null;

							if (issueAssigneesList.getAssignees() != null) {

								if (issueAssigneesList.getAssignees().size() > 0) {

									for (int i = 0;
											i < issueAssigneesList.getAssignees().size();
											i++) {

										currentAssignees.add(
												issueAssigneesList
														.getAssignees()
														.get(i)
														.getLogin());
									}
								}
							}
						} else {

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

					@Override
					public void onFailure(@NonNull Call<Issue> call, @NonNull Throwable t) {

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

	public static void getRepositoryAssignees(
			Context ctx,
			String repoOwner,
			String repoName,
			List<User> assigneesList,
			MaterialAlertDialogBuilder materialAlertDialogBuilder,
			AssigneesListAdapter assigneesAdapter,
			CustomAssigneesSelectionDialogBinding assigneesBinding,
			ProgressBar progressBar) {

		Call<List<User>> call =
				RetrofitClient.getApiInterface(ctx).repoGetAssignees(repoOwner, repoName);

		call.enqueue(
				new Callback<>() {

					@Override
					public void onResponse(
							@NonNull Call<List<User>> call,
							@NonNull retrofit2.Response<List<User>> response) {

						assigneesList.clear();
						List<User> assigneesList_ = response.body();

						if (response.code() == 200) {

							assert assigneesList_ != null;

							if (assigneesList_.size() > 0) {

								assigneesList.addAll(assigneesList_);
								materialAlertDialogBuilder.show();
							} else {

								Toasty.warning(
										ctx,
										ctx.getResources().getString(R.string.noAssigneesFound));
							}

							assigneesBinding.assigneesRecyclerView.setAdapter(assigneesAdapter);

						} else {

							Toasty.error(ctx, ctx.getResources().getString(R.string.genericError));
						}
						if (progressBar != null) {
							progressBar.setVisibility(View.GONE);
						}
					}

					@Override
					public void onFailure(@NonNull Call<List<User>> call, @NonNull Throwable t) {

						if (progressBar != null) {
							progressBar.setVisibility(View.GONE);
						}
						Toasty.error(
								ctx,
								ctx.getResources().getString(R.string.genericServerResponseError));
					}
				});
	}
}