package eu.siacs.conversations.ui;

import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.inputmethod.InputMethodManager;
import androidx.appcompat.app.ActionBar;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.ListItem;
import java.util.Collections;
import java.util.List;

public class ShortcutActivity extends AbstractSearchableListItemActivity {

    private static final List<String> BLACKLISTED_ACTIVITIES =
            List.of("com.teslacoilsw.launcher.ChooseActionIntentActivity");

    @Override
    protected void refreshUiReal() {}

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getListView()
                .setOnItemClickListener(
                        (parent, view, position, id) -> {
                            final ComponentName callingActivity = getCallingActivity();

                            final InputMethodManager imm =
                                    (InputMethodManager)
                                            getSystemService(Context.INPUT_METHOD_SERVICE);
                            imm.hideSoftInputFromWindow(
                                    getSearchEditText().getWindowToken(),
                                    InputMethodManager.HIDE_IMPLICIT_ONLY);

                            ListItem listItem = getListItems().get(position);
                            final boolean legacy =
                                    BLACKLISTED_ACTIVITIES.contains(
                                            callingActivity == null
                                                    ? null
                                                    : callingActivity.getClassName());
                            Intent shortcut =
                                    xmppConnectionService
                                            .getShortcutService()
                                            .createShortcut(((Contact) listItem), legacy);
                            setResult(RESULT_OK, shortcut);
                            finish();
                        });
    }

    @Override
    public void onStart() {
        super.onStart();
        ActionBar bar = getSupportActionBar();
        if (bar != null) {
            bar.setTitle(R.string.create_shortcut);
        }
    }

    @Override
    protected void filterContacts(String needle) {
        getListItems().clear();
        if (xmppConnectionService == null) {
            getListItemAdapter().notifyDataSetChanged();
            return;
        }
        for (final Account account : xmppConnectionService.getAccounts()) {
            if (account.isEnabled()) {
                for (final Contact contact : account.getRoster().getContacts()) {
                    if (contact.showInContactList() && contact.match(this, needle)) {
                        getListItems().add(contact);
                    }
                }
            }
        }
        Collections.sort(getListItems());
        getListItemAdapter().notifyDataSetChanged();
    }
}