var server = 'https://airangel-update.4dapt.com';
var domain = 'angel';
var page = window.document.URL.split('/')[3];

if (page === 'index.html' || page === '' || page === undefined){
	if (localStorage.getItem('loc') === null){
		var loginbutton = document.getElementById('login-button');
		loginbutton.onclick = function() {
			run(loginbutton);
		};
		$('form.login-form').keypress(function(e){
			if (e.keyCode === 13){ // 'Enter
				if (e.target.id === 'userid'){
					$('#pswd').focus();
				} else if (e.target.id === 'pswd'){
					run(loginbutton);
				}
			}
		});
	}

} else {
	check_login();
}

// To add additional users add to the or clause in the if statement found in the run function. Be sure to add a username and a password
// Once added move to the script2.js docement and add credentials to the inital if statement
function run(button) {
	$.ajax({
		url: server + '/login.php',
		type: "POST",
		data: `username=${button.form.userid.value}&password=${button.form.pswd.value}&domain=${domain}`,
        dataType: 'json',
		success: function(data){
			console.log(data);
            if (typeof data.login !== 'undefined' && data.login.length === 32){
                localStorage.setItem('login', data.login);
                if (typeof data.domain !== 'undefined' && data.login.length === 32) {
                    $.cookie('client', data.domain, {expires: 1});
                    console.log('login: success!');
                    window.open('/map.html', '_self');
                }
            } else {
                window.alert(data.error);
			}
		},
		error: function(jqXHR, textStatus, errorThrown){
			console.log(jqXHR, textStatus, errorThrown);
			alert("Error connection");
		}
	});
}

function check_login(callback){
	$.ajax({
		url: server + '/login.php',
		type: "POST",
		data: `check_login=` + localStorage.getItem('login'),
		dataType: 'json',
		success: function(data){
			if (data.sess_login !== '12345'){
				logout();
			} else if(callback){
				callback();
			}
		},
		error: function(jqXHR, textStatus, errorThrown){
			console.log(jqXHR, textStatus, errorThrown);
			alert("Error connection");
			logout();
		}
	});
}

function logout() {
    localStorage.removeItem('login');
	$.removeCookie('client');
    let currUrl = window.document.URL;
    if (currUrl.indexOf('index') === -1) {
      window.open('/', '_self');
    }
}