window.addEventListener("load", function(){
window.cookieconsent.initialise({
  "palette": {
    "popup": {
      "background": "#000000"
    },
    "button": {
      "background": "#ff9900"
    }
  },
  "theme": "classic",
  "position": "top",
  "content": {
    "message": "Diese Seite verwendet Cookies!",
    "dismiss": "OK",
    "link": "Weitere Informationen",
    "href": "http://www.uwekriegel.de/datenschutz/"
  }
})});
window.onpopstate = function(event) {  
	location.reload();
};
// AJAX
function sendRequest(entity, method, json, successCallback, progressCallback) {
	progressCallback = (typeof progressCallback !== 'undefined') ? progressCallback : function(){
		return $.ajaxSettings.xhr();
	};
	jsonData = {entity: entity, method: method, obj: json};
	$.ajax({
		contentType:	'application/json; charset=utf-8',
		data:			JSON.stringify(jsonData),
		dataType:		'json',
		type:			'POST',
		url:			'/server/index.php',
		cache:			false,
		xhr:			progressCallback
	})
	.done(function(c){
		if(typeof c.data.errors === 'undefined') c.data.errors=[];
		if(c.data.errors.length>0) {
			alert('Ein Serverseitiger ist aufgetreten! '+c.data.errors.join('<br>'));
		} else {
			successCallback(c);
		}
	})
	.fail(onError)
	.always(onCompletion)
}
function onError(c) {
	alert('Ein Kommunikationsfehler ist aufgetreten! '+c);
}
function onCompletion(c) {
}
// Categories
function welcome() {
	$.get('/templates/welcome.php', function(tpl) {
		var rendered = Mustache.render(tpl, 0);
		$('main').html(rendered);
		$('.carousel').carousel();
	});
}
function works() {
	sendRequest('works','retrieve',null,function(c) {
		$.each(c.data.works, function(i,v) {
			if(v.pOID===null) {
				v.filename = 'placeholder.jpg';
			} else {
				v.filename = 'mw_'+zeroFill(v.gOID,20)+zeroFill(v.pOID,20)+'.jpg';
			}
		});
		$.get('/templates/works.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
		});
	});
}
function worksPictures(gOID,pOID) {
	var jump = false;
	sendRequest('worksPictures','retrieve',{gOID:gOID,pOID:pOID},function(c) {
		$.each(c.data.pictures, function(i,v) {
			v.filename = 'mw_'+zeroFill(v.gOID,20)+zeroFill(v.pOID,20)+'.jpg';
			v.thumb = (v.big) ? '' : 'thumb';
			v.col = (v.big) ? 'col-md-12' : 'col-md-4';
			v.overlay = (v.big) ? '' : 'display:none;';
			jump = (v.big) ? v.pOID : jump;
		});
		$.get('/templates/worksPictures.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered).ready(function(){
				if(jump)$('html, body').animate({scrollTop:parseInt($('div[pOID="'+jump+'"]').offset().top)}, 0);
			});
		});
	});
}
function infos() {
	sendRequest('infos','retrieve',null,function(c) {
		$.each(c.data.infos, function(i,v){
			v.width4	= (v.width==4) ? 'selected' : '';
			v.width6	= (v.width==6) ? 'selected' : '';
			v.width12	= (v.width==12) ? 'selected' : '';
		});
		$.get('/templates/infos.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
			$('textarea#text').each(function(i){
				this.value = this.value.replace(/<br\s*[\/]?>/gi,"\n");
			})
		});
	});
}
function courses() {
	sendRequest('courses','retrieve',{past:false},function(c) {
		$.each(c.data.courses, function(i,v) {
			v.description_nl = v.description.replace(/<br\s*[\/]?>/gi,"\n");
			v.dates = v.dates.split(',');
			v.datestring = [];
			if(v.dates.length<=1) {
				$.each(v.dates,function(j,w){
					w = w.split(';');
					w[1] = new Date(w[1]*1000);
					w[2] = new Date(w[2]*1000);
					v.dates[j] = {};
					v.dates[j]['no']=j+1;
					v.dates[j]['index']=v.oid+'-'+j;
					v.dates[j]['dOID']=w[0];
					v.dates[j]['date']=$.format.date(w[1],'dd.MM.yyyy');
					v.dates[j]['from']=$.format.date(w[1],'H:mm');
					v.dates[j]['to']=$.format.date(w[2],'H:mm');
					v.datestring[j]=$.format.date(w[1],'E dd.MM.yyyy');
				});
			} else {
				$.each(v.dates,function(j,w){
					w = w.split(';');
					w[1] = new Date(w[1]*1000);
					w[2] = new Date(w[2]*1000);
					v.dates[j] = {};
					v.dates[j]['no']=j+1;
					v.dates[j]['index']=v.oid+'-'+j;
					v.dates[j]['dOID']=w[0];
					v.dates[j]['date']=$.format.date(w[1],'dd.MM.yyyy');
					v.dates[j]['from']=$.format.date(w[1],'H:mm');
					v.dates[j]['to']=$.format.date(w[2],'H:mm');
					if(j<v.dates.length-1) {
						v.datestring[j]=$.format.date(w[1],'dd.MM');
					} else {
						v.datestring[j]=$.format.date(w[1],'dd.MM.yyyy');
					}
				});
			}
			v.datestring		= v.datestring.join(', ');
			v.fee				= v.fee.replace(/\./g, ',') + " €";
			v.occupied			= (v.free==0);
			v.freephrase		= ((v.free == 1) ? "Platz frei" : "Plätze frei");
			v.filename			= (v.pOID===null) ? 'placeholder.jpg' : zeroFill(v.oid, 20) + zeroFill(v.pOID, 20) + '.jpg';
			v.pending			= (v.pending>0) ? v.pending : false;
			v.pendingphrase		= (v.pending>1) ? 'Anmeldungen' : 'Anmeldung';
			v.unconfirmed		= (v.unconfirmed>0) ? v.unconfirmed : false;
			v.unconfirmedphrase	= (v.unconfirmed>1) ? 'Anmeldungen' : 'Anmeldung';
		});
		$.get('/templates/courses.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
		});
	});
}
function register(cOID) {
	sendRequest('courses','retrieve',{cOID:cOID},function(c) {
		c.data.course.dates = c.data.course.dates.split(',');
		$.each(c.data.course.dates,function(i,v) {
			v = v.split(';');
			v = Object.assign({},v);
			v[1] = new Date(v[1]*1000);
			v[2] = new Date(v[2]*1000);
			v['index'] = i+1+'.';
			v['date'] = $.format.date(v[1],'ddd, dd.MM.yyyy');
			v['from'] = $.format.date(v[1],'HH:mm');
			v['to'] = $.format.date(v[2],'HH:mm');
			c.data.course.dates[i]=v
		});
		c.data.course.multipleDates = (c.data.course.dates.length>1) ? 'Termine:' : 'Termin:';
		$.get('/templates/registration.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data.course);
			$('main').html(rendered);
		});
	});
}
function confirm(linkhash) {
	sendRequest('registrations','confirm',{linkhash:linkhash},function(c) {
		$.get('/templates/confirmationMessage.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
		});
	});
}
function pastCourses() {
	sendRequest('courses','retrieve',{past:true},function(c) {
		$.each(c.data.courses, function(i,v) {
			if(v.pOID===null) {
				v.filename = 'placeholder.jpg';
			} else {
				v.filename = zeroFill(v.oid, 20) + zeroFill(v.pOID, 20) + '.jpg';
			}
		});
		$.get('/templates/pastCourses.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
		});
	});
}
function coursePictures(cOID,pOID) {
	var jump = false;
	sendRequest('coursePictures','retrieve',{cOID:cOID,pOID:pOID},function(c){
		$.each(c.data.pictures, function(i,v) {
			v.filename = zeroFill(v.cOID,20)+zeroFill(v.pOID,20)+'.jpg';
			v.thumb = (v.big) ? '' : 'thumb';
			v.col = (v.big) ? 'col-md-12' : 'col-md-4';
			v.overlay = (v.big) ? '' : 'display:none;';
			jump = (v.big) ? v.pOID : jump;
		});
		$.get('/templates/coursePictures.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered).ready(function(){
				if(jump)$('html, body').animate({scrollTop:parseInt($('div[pOID="'+jump+'"]').offset().top)}, 0);
			});
		});
	});
}
function reviews() {
	sendRequest('reviews','retrieve',null,function(c){
		$.each(c.data.reviews, function(i,v){
			v.added = new Date(v.added*1000);
			v.added = $.format.date(v.added,'dd.MM.yyyy');
			v.approved = (v.approved==null) ? false : true;
			v.text_nl = v.text.replace(/<br\s*[\/]?>/gi,"\n");
		});
		$.get('/templates/reviews.php', function(tpl) {
			var rendered = Mustache.render(tpl, c.data);
			$('main').html(rendered);
		});
	});
}
function contact() {
	$.get('/templates/contact.php', function(tpl) {
		var rendered = Mustache.render(tpl, null);
		$('main').html(rendered);
	});
}
function privacy() {
	$.get('/templates/privacy.php', function(tpl) {
		var rendered = Mustache.render(tpl, null);
		$('main').html(rendered);
	});
}
// Helper Functions
function invoke(target,functions) {
	return (functions[target.name] || function(){});
}
function zeroFill(number, width) {
  width -= number.toString().length;
  if (width>0) {
    return new Array( width + (/\./.test( number ) ? 2 : 1) ).join( '0' ) + number;
  }
  return number + "";
}
// Navigation
$('.nav-hook').off().on('click',function(e){
	e.preventDefault();
	var fn = (window[e.target.id]) ? window[e.target.id] : window[$(e.target).closest('a').attr('id')];
	if(typeof fn === 'function') fn();
	window.history.pushState(null, null, e.target.pathname);
});