/*
* Copyright 2012 GitHub Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.mobile.ui.issue;
import static java.lang.String.CASE_INSENSITIVE_ORDER;
import static org.eclipse.egit.github.core.service.IssueService.STATE_CLOSED;
import static org.eclipse.egit.github.core.service.IssueService.STATE_OPEN;
import android.accounts.Account;
import android.util.Log;
import com.github.mobile.R.string;
import com.github.mobile.ui.DialogFragmentActivity;
import com.github.mobile.ui.ProgressDialogTask;
import com.github.mobile.util.ToastUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.eclipse.egit.github.core.IRepositoryIdProvider;
import org.eclipse.egit.github.core.Milestone;
import org.eclipse.egit.github.core.service.MilestoneService;
/**
* Dialog helper to display a list of milestones to select one from
*/
public class MilestoneDialog {
private static final String TAG = "MilestoneDialog";
private MilestoneService service;
private ArrayList<Milestone> repositoryMilestones;
private final int requestCode;
private final DialogFragmentActivity activity;
private final IRepositoryIdProvider repository;
/**
* Create dialog helper to display milestones
*
* @param activity
* @param requestCode
* @param repository
* @param service
*/
public MilestoneDialog(final DialogFragmentActivity activity,
final int requestCode, final IRepositoryIdProvider repository,
final MilestoneService service) {
this.activity = activity;
this.requestCode = requestCode;
this.repository = repository;
this.service = service;
}
/**
* Get milestones
*
* @return list of milestones
*/
public List<Milestone> getMilestones() {
return repositoryMilestones;
}
private void load(final Milestone selectedMilestone) {
new ProgressDialogTask<ArrayList<Milestone>>(activity) {
@Override
public ArrayList<Milestone> run(Account account) throws Exception {
ArrayList<Milestone> milestones = new ArrayList<Milestone>();
milestones
.addAll(service.getMilestones(repository, STATE_OPEN));
milestones.addAll(service.getMilestones(repository,
STATE_CLOSED));
Collections.sort(milestones, new Comparator<Milestone>() {
public int compare(Milestone m1, Milestone m2) {
return CASE_INSENSITIVE_ORDER.compare(m1.getTitle(),
m2.getTitle());
}
});
return milestones;
}
@Override
protected void onSuccess(ArrayList<Milestone> all) throws Exception {
super.onSuccess(all);
repositoryMilestones = all;
show(selectedMilestone);
}
@Override
protected void onException(Exception e) throws RuntimeException {
super.onException(e);
Log.d(TAG, "Exception loading milestones", e);
ToastUtils.show(activity, e, string.error_milestones_load);
}
@Override
public void execute() {
showIndeterminate(string.loading_milestones);
super.execute();
}
}.execute();
}
/**
* Show dialog with given milestone selected
*
* @param selectedMilestone
*/
public void show(Milestone selectedMilestone) {
if (repositoryMilestones == null) {
load(selectedMilestone);
return;
}
int checked = -1;
if (selectedMilestone != null)
for (int i = 0; i < repositoryMilestones.size(); i++)
if (selectedMilestone.getNumber() == repositoryMilestones
.get(i).getNumber()) {
checked = i;
break;
}
MilestoneDialogFragment.show(activity, requestCode,
activity.getString(string.select_milestone), null,
repositoryMilestones, checked);
}
/**
* Get milestone number for title
*
* @param title
* @return number of -1 if not found
*/
public int getMilestoneNumber(String title) {
if (repositoryMilestones == null)
return -1;
for (Milestone milestone : repositoryMilestones)
if (title.equals(milestone.getTitle()))
return milestone.getNumber();
return -1;
}
}