/* Barra Portal Verdes Mares
 * 
 * @version 1.0
 * @since 01/07/2014
 * @author Dyego Cruz
 * Requer que o site já possua o jQuery
 * */

loadScript('http://hotsite.verdesmares.com.br/barra-pvm/sites/css/estilo_barra.css','css',function(){

	loadScript('http://diariodonordeste.verdesmares.com.br/js/diario/mobile-detect.min.js','javascript',function(){
		var md = new MobileDetect(window.navigator.userAgent);
    	if(md.os() != null && md.tablet() == null){
			//mobile
			barraMobile()
		}else{
			//web

			if(md.tablet() != null && location.pathname.search("/jogada") >= 0){
				barraMobile()	
			}else{
				barraWeb();
			}
			
		}

	});		

});

function barraMobile(){
	var divMBarraPvm = document.createElement('div');
	var divMBarraPvmConteudo = document.createElement('div');
	var divSelect = document.createElement('select');

	divMBarraPvm.className = 'mbarrapvm';
	divMBarraPvmConteudo.className = 'mbarrapvm_conteudo';
	divSelect.setAttribute('onchange','if (this.value) window.location.href=this.value;');

	$.getJSON( "http://api.verdesmares.com.br/svm/sites.json", function( data ) {

		var option = document.createElement("option");
		    option.value = "";
		    option.text = "Sistema Verdes Mares";
		    divSelect.appendChild(option);
		
		$.each( data, function( index, sites ) {
			$.each(sites, function(idex_site,site){		  	 					
		 		var option = document.createElement("option");
			    option.value = site.url;
			    option.text = site.name;
			    divSelect.appendChild(option);		
		 	});		  			   
		});
	});

	divMBarraPvmConteudo.appendChild(divSelect);
	divMBarraPvm.appendChild(divMBarraPvmConteudo);

	var body = document.body.childNodes[0];
	body.parentNode.insertBefore(divMBarraPvm,body);

}

function barraWeb(){
	var divBarraPvm = document.createElement('div');
	var divBarraPvmConteudo = document.createElement('div');
	var logoPvmLink = document.createElement('a');
	var logoPvmImg = document.createElement('img');
	var divBarraPvmMenu = document.createElement('div');
	var a;

	divBarraPvm.className = 'barrapvm';
	divBarraPvmConteudo.className = 'barrapvm_conteudo';
	divBarraPvmMenu.className = 'barrapvm_menu';
	
	$.getJSON( "http://api.verdesmares.com.br/svm/sites.json", function( data ) {	  	
		var i = 0;
		$.each( data, function( index, sites ) {
			$.each(sites, function(idex_site,site){				
		 		if(i == 0){			 			
		 			logoPvmLink.href = site.url;
		 			logoPvmLink.setAttribute('alt',site.name);
					logoPvmImg.setAttribute('src','http://hotsite.verdesmares.com.br/barra-pvm/sites/img/logo_pvm.png');
					logoPvmLink.appendChild(logoPvmImg);			 			
		 		}else{
		 			a = document.createElement('a');						
					a.href = site.url;
					a.innerHTML = site.name;			 
					divBarraPvmMenu.appendChild(a);
		 		}
		 		i++;
		 	});		  			   
		});
	});

	divBarraPvmConteudo.appendChild(logoPvmLink);
	divBarraPvmConteudo.appendChild(divBarraPvmMenu);
	divBarraPvm.appendChild(divBarraPvmConteudo);

	var body = document.body.childNodes[0];
	body.parentNode.insertBefore(divBarraPvm,body);
}

function loadScript(url, type, callback){

	var element = (type == 'css' ? 'link' : 'script');	
    var script = document.createElement(element);
    script.type = "text/"+type;

    if(element == 'script'){
    	script.src = url;    	
    }else{
    	script.rel  = "stylesheet";
	    script.media = "all";
	    script.href = url;    	
    }  

    if (script.readyState){  //IE
        script.onreadystatechange = function(){
            if (script.readyState == "loaded" ||
                    script.readyState == "complete"){
                script.onreadystatechange = null;
                callback();
            }
        };
    } else {  //Others
        script.onload = function(){
            callback();
        };
    }
    
    document.getElementsByTagName("head")[0].appendChild(script);
}