SearchPresenter.java

/*
 * Copyright (C) 2014 Pedro Vicente Gómez Sánchez.
 *
 * 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.pedrovgs.tuentitv.presenter;

import com.github.pedrovgs.tuentitv.model.Agenda;
import com.github.pedrovgs.tuentitv.model.Contact;
import com.github.pedrovgs.tuentitv.ui.navigator.Navigator;
import java.util.List;
import javax.inject.Inject;

/**
 * Class created to work as search view presenter. This presenter has all the responsibility
 * related search a contact using the name.
 *
 * Main collaborator of this class is Agenda, used to search contacts by name.
 *
 * @author Pedro Vicente Gómez Sánchez.
 */
public class SearchPresenter {

  private final Agenda agenda;
  private final Navigator navigator;

  private View view;

  @Inject public SearchPresenter(Agenda agenda, Navigator navigator) {
    this.agenda = agenda;
    this.navigator = navigator;
  }

  public void setView(View view) {
    this.view = view;
  }

  public void loadContacts() {
    List<Contact> contacts = agenda.getContacts();
    view.showAllContacts(contacts);
  }

  public void searchContacts(String query) {
    String lowerCaseQuery = query.toLowerCase();
    List<Contact> contacts = agenda.getContactsWithName(lowerCaseQuery);
    view.showSearchResultContacts(query, contacts);
  }

  public void onContactClicked(Contact contact) {
    navigator.openDetailView(contact.getId());
    view.finish();
  }

  public interface View {

    void showAllContacts(List<Contact> contacts);

    void showSearchResultContacts(String query, List<Contact> contacts);

    void finish();
  }
}