/* 
 * 	
 * 	 Copyright (C) 2026 Private Island Networks Inc.
 *
 *   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.
 * 
 * 	 file: controller.js
 *	
 *	
 */

function ajaxData() {
	var data = {};
	return data;
}


function log_msg(msg) {
	let msg_str = '';

	msg_str += msg.type + ': ' + msg.address + ' ' + msg.data + '<br>';

	return msg_str;
}

function postControllerMsg(event) {
	$.loading('block');
	event.preventDefault();
	console.log("postControllerMsg");

	let fd = new FormData($('#mc-cont_message'));
	fd.append('dummy', 'foo')

	$.post("/controller", fd, function(resp) {
		$.loading('none');
		resp = JSON.parse(resp);
		if (resp.r == STATUS.OK) {
			let log = document.getElementById('mc-log');
			let height = 2 * resp.d.length;
			for (let i=0; i < resp.d.length; i++) {
				msg = resp.d[i];
				if (msg.port == PORT_PC) {
					log.innerHTML += '<div class="mc-log-row style=height:' + height.toString() + 'rem"><div class="mc-log-col-time">' + msg.time + '</div>' +
						'<div class="mc-log-col-pc">' + log_msg(msg) + '</div>' +
						'<div class="mc-log-col-phy0"></div>' +
						'<div class="mc-log-col-phy1"></div></div>';
				}		
				else if (msg.port == PORT_PHY0) {
					log.innerHTML += '<div class="mc-log-row"><div class="mc-log-col-time">' + msg.time + '</div>' +
						'<div class="mc-log-col-pc"></div>' +
						'<div class="mc-log-col-phy0">' + log_msg(msg) +
						'</div><div class="mc-log-col-phy1"></div></div>';
				}	
			}
		}
		
		console.log("done");
	});
	
}

/* 
The DOMContentLoaded event fires as soon as the HTML document has been fully parsed, 
which typically occurs long before images, stylesheets, and other external resources 
have loaded.
*/
window.addEventListener("DOMContentLoaded", function(e) {
	var MsgForm = $('#mc-cont_message')
	try {
		// $('button[value=submit]').addEventListener('click', postControllerMsg);
		MsgForm.addEventListener('submit', postControllerMsg);
	} catch (event) {
	}
});

/*
The load event is essential for operations that require the entire web page to be fully loaded, 
including all dependent resources like images and stylesheets. 
This event ensures that every element is available for script manipulation.
*/
window.addEventListener("load", function(e) {
	console.log("controller loaded");
});