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package org.traccar.web.client.controller;
import java.util.List;
import org.traccar.web.client.Application;
import org.traccar.web.client.model.BaseAsyncCallback;
import org.traccar.web.client.model.DeviceProperties;
import org.traccar.web.client.view.DeviceDialog;
import org.traccar.web.client.view.DeviceView;
import org.traccar.web.shared.model.Device;
import com.google.gwt.core.client.GWT;
import com.sencha.gxt.data.shared.ListStore;
import com.sencha.gxt.widget.core.client.ContentPanel;
import com.sencha.gxt.widget.core.client.Dialog.PredefinedButton;
import com.sencha.gxt.widget.core.client.box.ConfirmMessageBox;
import com.sencha.gxt.widget.core.client.event.HideEvent;
import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
public class DeviceController implements ContentController, DeviceView.DeviceHandler {
public interface DeviceHandler {
public void onLoad(List<Device> devices);
public void onSelected(Device device);
public void onAdd(Device device);
public void onUpdate(Device device);
public void onRemove(Device device);
}
private DeviceHandler deviceHandler;
private ListStore<Device> deviceStore;
private DeviceView deviceView;
public DeviceController(DeviceHandler deviceHandler) {
this.deviceHandler = deviceHandler;
DeviceProperties deviceProperties = GWT.create(DeviceProperties.class);
deviceStore = new ListStore<Device>(deviceProperties.id());
deviceView = new DeviceView(this, deviceStore);
}
public ListStore<Device> getDeviceStore() {
return deviceStore;
}
@Override
public ContentPanel getView() {
return deviceView.getView();
}
@Override
public void run() {
Application.getDataService().getDevices(new BaseAsyncCallback<List<Device>>() {
@Override
public void onSuccess(List<Device> result) {
deviceStore.addAll(result);
deviceHandler.onLoad(result);
}
});
}
@Override
public void onSelected(Device device) {
deviceHandler.onSelected(device);
}
@Override
public void onAdd() {
new DeviceDialog(new Device(), new DeviceDialog.DeviceHandler() {
@Override
public void onSave(Device device) {
Application.getDataService().addDevice(device, new BaseAsyncCallback<Device>() {
@Override
public void onSuccess(Device result) {
deviceStore.add(result);
deviceHandler.onAdd(result);
}
});
}
}).show();
}
@Override
public void onEdit(Device device) {
new DeviceDialog(new Device(device), new DeviceDialog.DeviceHandler() {
@Override
public void onSave(Device device) {
Application.getDataService().updateDevice(device, new BaseAsyncCallback<Device>() {
@Override
public void onSuccess(Device result) {
deviceStore.update(result);
deviceHandler.onUpdate(result);
}
});
}
}).show();
}
@Override
public void onRemove(final Device device) {
final ConfirmMessageBox dialog = new ConfirmMessageBox("Confirm", "Are you sure you want remove device?");
dialog.addHideHandler(new HideHandler() {
@Override
public void onHide(HideEvent event) {
if (dialog.getHideButton() == dialog.getButtonById(PredefinedButton.YES.name())) {
Application.getDataService().removeDevice(device, new BaseAsyncCallback<Device>() {
@Override
public void onSuccess(Device result) {
deviceStore.remove(device);
deviceHandler.onRemove(device);
}
});
}
}
});
dialog.show();
}
}
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