SearchChildController.java

package com.rapidftr.controllers;

import com.rapidftr.controllers.internal.Controller;
import com.rapidftr.controllers.internal.Dispatcher;
import com.rapidftr.datastore.Children;
import com.rapidftr.datastore.ChildrenRecordStore;
import com.rapidftr.datastore.StringField;
import com.rapidftr.screens.SearchChildScreen;
import com.rapidftr.screens.internal.CustomScreen;
import com.rapidftr.screens.internal.UiStack;

public class SearchChildController extends Controller {

	private final ChildrenRecordStore store;

	public SearchChildController(CustomScreen screen, UiStack uiStack,
			ChildrenRecordStore store, Dispatcher dispatcher) {
		super(screen, uiStack, dispatcher);
		this.store = store;
	}

	public void showChildSearchScreen() {
		show();
	}

	public void searchAndDisplayChildren(String searchQuery) {
		Children children = store.search(searchQuery);
		if (children.count() != 0) {
			dispatcher.viewChildren(children.sortBy(new StringField("name")));
		} else {
			getSearchChildScreen().showNoSearchResultsAlert();
		}
	}

	private SearchChildScreen getSearchChildScreen() {
		return (SearchChildScreen) currentScreen;
	}
}