/*
 * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
 *
 * 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.
 */

Ext.define('Traccar.view.device.DeviceController', {
    extend: 'Ext.app.ViewController',
    alias: 'controller.device',
    
    requires: [
        'Traccar.view.device.DeviceDialog'
    ],
    
    onLogoutClick: function() {
        Traccar.LoginManager.logout();
    },
    
    onAddClick: function() {
        var device = Ext.create('Traccar.model.Device');
        var dialog = Ext.create('Traccar.view.device.DeviceDialog');
        dialog.down('form').loadRecord(device);
        dialog.show();
    },
    
    onEditClick: function() {
        var device = this.getView().getSelectionModel().getSelection()[0];
        var dialog = Ext.create('Traccar.view.device.DeviceDialog');
        dialog.down('form').loadRecord(device);
        dialog.show();
    },
    
    onRemoveClick: function() {
        var device = this.getView().getSelectionModel().getSelection()[0];
        Ext.Msg.show({
            title: strings.device_dialog,
            message: strings.device_remove,
            buttons: Ext.Msg.YESNO,
            buttonText: {
                yes: strings.dialog_delete,
                no: strings.dialog_cancel
            },
            fn: function(btn) {
                if (btn === 'yes') {
                    var store = Ext.getStore('Devices');
                    store.remove(device);
                    store.sync();
                }
            }
        });
    },
    
    onSelectionChange: function(selected) {
        var disabled = selected.length > 0;
        this.lookupReference('deviceEditButton').setDisabled(disabled);
        this.lookupReference('deviceRemoveButton').setDisabled(disabled);
    },
    
    onSaveClick: function(button) {
        var dialog = button.up('window').down('form');
        dialog.updateRecord();
        var store = Ext.getStore('Devices');
        var device = dialog.getRecord();
        if (device.phantom) {
            store.add(device);
        }
        store.sync({
            failure: function(batch) {
                store.rejectChanges(); // TODO
                Traccar.ErrorManager.check(true, batch.exceptions[0].getResponse());
            }
        });
        button.up('window').close();
    },
    
    onCancelClick: function(button) {
        button.up('window').close();
    }

});