/* dont change anything below this line unless you know what you are doing :-) */

var d = new Date();
var hours = d.getHours();
var minutes = d.getMinutes();
var seconds = d.getSeconds();

var acc_x, acc_y;
var deg = 0;
var deg_new = 0;
var deg_set = 0;
var deg_time = 0;
var state = 'default';


function initiate() {

if (hours > 12) hours360 = hours - 12;
else hours360 = hours;

minutesDeg = 6 * minutes;
hoursDeg = 10 * hours360;
secondsDeg = 6 * (seconds + 2);

if (hours < 10) hours = '0' + hours;
if (minutes < 10) minutes = '0' + minutes;


//circles
document.getElementById("minutes-c").childNodes[1].style.webkitTransform = 'rotate(' + minutesDeg + 'deg)';
document.getElementById("hours-c").childNodes[1].style.webkitTransform = 'rotate(' + hoursDeg + 'deg)';
document.getElementById("seconds-c").childNodes[1].style.webkitTransform = 'rotate(' + secondsDeg + 'deg)';


//center
document.getElementById("am_pm").innerHTML = hours + ':' + minutes;
document.getElementById("day").innerHTML = Day();

date = d.getDate();
month = d.getMonth() + 1;
year = new String(d.getFullYear());

if (date < 10) date = '0' + date;
if (month < 10) month = '0' + month;
year = year.substr(2, 2);

document.getElementById("date").innerHTML = date + '.' + month + '.' + year;

setTimeout(no_animation_delay, 2200); // removes animation delay and lowers current clock animations from 2 seconds to 1
}

function no_animation_delay() {
document.getElementById("main-wrapper").style.webkitTransitionDelay = '0s';
document.getElementById("main-wrapper").style.webkitTransition = 'all 1s ease-in-out';

//console.log(document.getElementById("circles").getElementsByTagName("img").style);

var circles = document.getElementById("circles").getElementsByTagName('img');
for (var i = 0; i < circles.length; i++) {
circles[i].style.webkitTransitionDelay = '0s';
circles[i].style.webkitTransition = 'all 1s ease-in-out';
}

document.getElementById("seconds-c").childNodes[1].style.webkitTransition = 'all 0.3s linear';

setTimeout(update, 500); // starts normal clock updating process
}

function update() {
d = new Date();
hours = d.getHours();
minutes = d.getMinutes();
seconds = d.getSeconds();

if (hours > 12) hours360 = hours - 12;
else hours360 = hours;

minutesDeg = 6 * minutes;
hoursDeg = 30 * hours360;
secondsDeg = 6 * seconds;

if (hours < 10) hours = '0' + hours;
if (minutes < 10) minutes = '0' + minutes;

//circles
document.getElementById("minutes-c").childNodes[1].style.webkitTransform = 'rotate(' + minutesDeg + 'deg)';
document.getElementById("hours-c").childNodes[1].style.webkitTransform = 'rotate(' + hoursDeg + 'deg)';

if (seconds == 0) {
document.getElementById("seconds-c").childNodes[1].style.webkitTransition = 'all 1s ease-in-out';
} else if (seconds == 1) {
document.getElementById("seconds-c").childNodes[1].style.webkitTransition = 'all 0.3s linear';
}

document.getElementById("seconds-c").childNodes[1].style.webkitTransform = 'rotate(' + secondsDeg + 'deg)';

//center
document.getElementById("am_pm").innerHTML = hours + ':' + minutes;
document.getElementById("day").innerHTML = Day();

date = d.getDate();
month = d.getMonth() + 1;
year = new String(d.getFullYear());

if (date < 10) date = '0' + date;
if (month < 10) month = '0' + month;
year = year.substr(2, 2);

document.getElementById("date").innerHTML = date + '.' + month + '.' + year;

//tilt
document.getElementById("main-wrapper").style.webkitTransform = 'rotate(' + rotate() + 'deg)';
//tilt


setTimeout(update, 1000);
}

function Day () {
day = new Array("DIMANCHE","LUNDI","MARDI","MERCREDI","JEUDI","VENDREDI","SAMEDI");
return day[d.getDay()];
}


function rotate (accelerationx, accelerationy) {
deg_time++;
// all the numbers down below represent the sensitivity used for rotation triggers
if (acc_y < 3 && acc_x > -7 && acc_x < 7) {
//normal
deg_new = 0;
state = 'normal';
} else if (acc_x < -6) {
//left
deg_new = 90;
state = 'left';
} else if (acc_x > 6) {
//right
deg_new = -90;
state = 'right';
} else if (acc_y > 4) {
//upside
deg_new = -180;
state = 'upside';
}

if (deg != deg_new) {
difference = deg_time - deg_set;

if (difference >= 2 || deg_set == 0) {
deg_set = deg_time;
deg = deg_new;
} else {
//animation postponed
}
}

//if decision wasnt made, default or previous deg value will be returned
//console.log(acc_y + ' ' + acc_x + ' ' + state); // used for debugging
return deg;
}