package com.fastaccess.ui.modules.repos.issues;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.TabLayout;
import android.view.View;
import android.widget.TextView;
import com.annimon.stream.Stream;
import com.fastaccess.R;
import com.fastaccess.data.dao.FragmentPagerAdapterModel;
import com.fastaccess.data.dao.TabsCountStateModel;
import com.fastaccess.helper.BundleConstant;
import com.fastaccess.helper.Bundler;
import com.fastaccess.helper.ViewHelper;
import com.fastaccess.ui.adapter.FragmentsPagerAdapter;
import com.fastaccess.ui.base.BaseFragment;
import com.fastaccess.ui.modules.repos.issues.issue.RepoClosedIssuesFragment;
import com.fastaccess.ui.modules.repos.issues.issue.RepoOpenedIssuesFragment;
import com.fastaccess.ui.widgets.SpannableBuilder;
import com.fastaccess.ui.widgets.ViewPagerView;
import java.util.HashSet;
import butterknife.BindView;
import icepick.State;
/**
* Created by Kosh on 31 Dec 2016, 1:36 AM
*/
public class RepoIssuesPagerFragment extends BaseFragment<RepoIssuesPagerMvp.View, RepoIssuesPagerPresenter> implements RepoIssuesPagerMvp.View {
public static final String TAG = RepoIssuesPagerFragment.class.getSimpleName();
@BindView(R.id.tabs) TabLayout tabs;
@BindView(R.id.pager) ViewPagerView pager;
@State HashSet<TabsCountStateModel> counts = new HashSet<>();
public static RepoIssuesPagerFragment newInstance(@NonNull String repoId, @NonNull String login) {
RepoIssuesPagerFragment view = new RepoIssuesPagerFragment();
view.setArguments(Bundler.start()
.put(BundleConstant.ID, repoId)
.put(BundleConstant.EXTRA, login)
.end());
return view;
}
@Override protected int fragmentLayout() {
return R.layout.centered_tabbed_viewpager;
}
@Override protected void onFragmentCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
String repoId = getArguments().getString(BundleConstant.ID);
String login = getArguments().getString(BundleConstant.EXTRA);
if (login == null || repoId == null) throw new NullPointerException("repoId || login is null???");
pager.setAdapter(new FragmentsPagerAdapter(getChildFragmentManager(),
FragmentPagerAdapterModel.buildForRepoIssue(getContext(), login, repoId)));
tabs.setupWithViewPager(pager);
if (savedInstanceState != null && !counts.isEmpty()) {
Stream.of(counts).forEach(this::updateCount);
}
}
@NonNull @Override public RepoIssuesPagerPresenter providePresenter() {
return new RepoIssuesPagerPresenter();
}
@Override public void onAddIssue() {
if (pager.getCurrentItem() != 0) pager.setCurrentItem(0);
RepoOpenedIssuesFragment repoOpenedIssuesView = (RepoOpenedIssuesFragment) pager.getAdapter().instantiateItem(pager, 0);
repoOpenedIssuesView.onAddIssue();
}
@Override public void setCurrentItem(int index, boolean refresh) {
if (pager == null || pager.getAdapter() == null) return;
if (!refresh) pager.setCurrentItem(index, true);
if (index == 1 && refresh) {
RepoClosedIssuesFragment closedIssues = (RepoClosedIssuesFragment) pager.getAdapter().instantiateItem(pager, 1);
if (closedIssues != null) closedIssues.onRefresh();
} else if (index == 0 && refresh) {
RepoOpenedIssuesFragment openedIssues = (RepoOpenedIssuesFragment) pager.getAdapter().instantiateItem(pager, 0);
if (openedIssues != null) openedIssues.onRefresh();
}
}
@Override public int getCurrentItem() {
return pager != null ? pager.getCurrentItem() : 0;
}
@Override public void onSetBadge(int tabIndex, int count) {
TabsCountStateModel model = new TabsCountStateModel();
model.setTabIndex(tabIndex);
model.setCount(count);
counts.add(model);
if (tabs != null) {
updateCount(model);
}
}
@Override public void onChangeIssueSort(boolean isLastUpdated) {
if (pager == null || pager.getAdapter() == null) return;
RepoClosedIssuesFragment closedIssues = (RepoClosedIssuesFragment) pager.getAdapter().instantiateItem(pager, 1);
if (closedIssues != null) closedIssues.onRefresh(isLastUpdated);
RepoOpenedIssuesFragment openedIssues = (RepoOpenedIssuesFragment) pager.getAdapter().instantiateItem(pager, 0);
if (openedIssues != null) openedIssues.onRefresh(isLastUpdated);
}
private void updateCount(@NonNull TabsCountStateModel model) {
TextView tv = ViewHelper.getTabTextView(tabs, model.getTabIndex());
tv.setText(SpannableBuilder.builder()
.append(model.getTabIndex() == 0 ? getString(R.string.opened) : getString(R.string.closed))
.append(" ")
.append("(")
.bold(String.valueOf(model.getCount()))
.append(")"));
}
}