package com.radiofid.mapplayer;

public class Events extends Activity {

	private ArrayList<Map<String, String>> groupData;
	private ArrayList<Map<String, String>> childDataItem;
	private ArrayList<ArrayList<Map<String, String>>> childData;
	private Map<String, String> m;
	private ExpandableListView elvMain;
	private String jsonString1 = "";
	private String jsonString2 = "";
	private GetJsonData gjd1;
	private GetJsonData gjd2;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.event_list_layout);
		Gson gson = new Gson();
		gjd1 = new GetJsonData();
		gjd2 = new GetJsonData();
		gjd1.execute("http://....ссылка на json");
		gjd2.execute("http://....ссылка на json");
		try {
			jsonString1 = gjd1.get();
			jsonString2 = gjd2.get();
		} catch (InterruptedException e) {
		} catch (ExecutionException e) {
		}
		
		EventsListModel response1 = gson.fromJson(jsonString1, EventsListModel.class);
		ArrayList<String> response2 = gson.fromJson(jsonString2, ArrayList.class);

		groupData = new ArrayList<Map<String, String>>();
		String groupFrom[] = new String[] { "groupName" };
		int groupTo[] = new int[] { android.R.id.text1 };
		childData = new ArrayList<ArrayList<Map<String, String>>>();

		for (String group : response2) {
			m = new HashMap<String, String>();
			m.put("groupName", group);
			groupData.add(m);
		}

		Map<String, ArrayList<FieldValue>> deviceList = response1.getDevices();
		for (Entry<String, ArrayList<FieldValue>> entry : deviceList.entrySet()) {
			childDataItem = new ArrayList<Map<String, String>>();
			ArrayList<FieldValue> listValue = entry.getValue();
			for(FieldValue v : listValue){
				m = new HashMap<String, String>();
				m.put("childName", v.getEvent());
				childDataItem.add(m);
			}
			childData.add(childDataItem);
		}

		String childFrom[] = new String[] { "childName" };
		int childTo[] = new int[] { android.R.id.text1 };
		SimpleExpandableListAdapter adapter = new SimpleExpandableListAdapter(
				this, groupData,
				android.R.layout.simple_expandable_list_item_1, groupFrom,
				groupTo, childData, android.R.layout.simple_list_item_1,
				childFrom, childTo);

		elvMain = (ExpandableListView) findViewById(R.id.events_expandable_list);
		elvMain.setAdapter(adapter);
		
		
		elvMain.setOnChildClickListener(new OnChildClickListener(){

			@Override
			public boolean onChildClick(ExpandableListView parent, View v,
					int parentId, int childId, long arg4) {
				return false;
			}
			
		});
	}
	
	
	class GetJsonData extends AsyncTask<String, Void, String>{

		@Override
		protected String doInBackground(String... args) {
			String s = "";
			s = getJSON(args[0]);
			return s;
		}
		
	}
	
	  protected static String getJSON(String url) {
	        try {
	            URL u = new URL(url);
	            HttpURLConnection c = (HttpURLConnection) u.openConnection();
	            c.setRequestMethod("GET");
	            c.setRequestProperty("Content-length", "0");
	            c.setUseCaches(false);
	            c.setAllowUserInteraction(false);
	            c.connect();
	            int status = c.getResponseCode();

	            switch (status) {
	                case 200:
	                case 201:
	                    BufferedReader br = new BufferedReader(new InputStreamReader(c.getInputStream()));
	                    StringBuilder sb = new StringBuilder();
	                    String line;
	                    while ((line = br.readLine()) != null) {
	                        sb.append(line + "\n");
	                    }
	                    br.close();
	                    return sb.toString();
	            }

	        } catch (MalformedURLException ex) {

	        } catch (IOException ex) {

	        }
	        return null;
	    }

}

public class EventsListModel {
    private Map<String, ArrayList<FieldValue>> devices = new HashMap<String, ArrayList<FieldValue>>();

    EventsListModel(Map<String, ArrayList<FieldValue>> devices){
        this.devices = devices;
    }
    public Map<String, ArrayList<FieldValue>> getDevices() {
        return devices;
    }

    public void setDevices(Map<String, ArrayList<FieldValue>> devices) {
        this.devices = devices;
    }

    
}

__________________________________________________________________

public class FieldValue {
    private String event;
    private boolean value;

    FieldValue(String event, boolean value){
        this.event = event;
        this.value = value;
    }
    
    public String getEvent() {
        return event;
    }

    public void setEvent(String event) {
        this.event = event;
    }

    public boolean isValue() {
        return value;
    }

    public void setValue(boolean value) {
        this.value = value;
    }
}