/**********************************************************************************
*
*    Copyright (c) 2017-2019 MuK IT GmbH.
*
*    This file is part of MuK Web Refresh 
*    (see https://mukit.at).
*
*    This program is free software: you can redistribute it and/or modify
*    it under the terms of the GNU Affero General Public License as
*    published by the Free Software Foundation, either version 3 of the
*    License, or (at your option) any later version.
*
*    This program is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU Affero General Public License for more details.
*
*    You should have received a copy of the GNU Affero General Public License
*    along with this program. If not, see <http://www.gnu.org/licenses/>.
*
**********************************************************************************/

odoo.define('muk_web_client_refresh.channel', function (require) {
"use strict";

var config = require('web.config');	
var session = require('web.session');		

var WebClient = require('web.WebClient');
var BusService = require('bus.BusService');

WebClient.include({
	start: function () {
		var self = this;
		var load_config = this._rpc({
            route: '/config/muk_web_client_refresh.refresh_delay',
        }).done(function(result) {
        	self.refresh_delay = result.refresh_delay;
            self._reload = _.throttle(self._reload, self.refresh_delay || 1000);
        });
		return $.when(this._super.apply(this, arguments), load_config);
	},
	show_application: function() {
        this.bus_declare_channel('refresh', this.refresh.bind(this));
        return this._super.apply(this, arguments);
    },
    refresh: function(message) {
    	var action = this.action_manager.getCurrentAction();
    	var controller = this.action_manager.getCurrentController();
    	if (!this.call('bus_service', 'isMasterTab') || session.uid !== message.uid && 
    			action && controller && controller.widget.modelName === message.model && 
    			controller.widget.mode === "readonly") {
    		if(controller.widget.isMultiRecord && (message.create || _.intersection(message.ids, action.env.ids) >= 1)) {
    			this._reload(message, controller);
        	} else if(!controller.widget.isMultiRecord && message.ids.includes(action.env.currentId)) {
        		this._reload(message, controller);
        	}
        }
    },
    _reload: function(message, controller) {
		if(controller && controller.widget) {
    		controller.widget.reload();
		}
    },
});

});