function beaufort(si,windspeed){
	//console.log(si +" -"+ windspeed);
	var b = 0;
	mph = windspeed;
	if (si=='c') mph = mph * 1.609344; 
		if (mph==0){b=0;}
		if ((mph>=1)&&(mph<3)){b=1;}
		if ((mph>=4)&&(mph<7)){b=2;}
		if ((mph>=8)&&(mph<12)){b=3;}
		if ((mph>=13)&&(mph<18)){b=4;}
		if ((mph>=19)&&(mph<24)){b=5;}
		if ((mph>=25)&&(mph<31)){b=6;}
		if ((mph>=32)&&(mph<38)){b=7;}
		if ((mph>=39)&&(mph<46)){b=8;}
		if ((mph>=47)&&(mph<54)){b=9;}
		if ((mph>=55)&&(mph<63)){b=10;}
		if ((mph>=64)&&(mph<72)){b=11;}
		if (mph>=73){b=12;}
//console.log(mph +" -"+ b);

 return b;
}


function coloruvindex(uv){
	
	if (uv<=2) color = "10bf00";
	if ((uv>=3)&&(uv<=5)) color = "fff400";
	if ((uv>=6)&&(uv<=7)) color = "ffab0a";
	if ((uv>=8)&&(uv<=10)) color = "e11900";
	if (uv>=11) color = "9324C6";
	
	color = 'fff';
	return color;
}



function getweatherinfo(id,lat,lon,si,lang){ 
	
//	console.log(1);
	
 var wna = {
	 "clear-day":"wi-day-sunny",
	 "clear-night":"wi-night-clear",
	 "rain":"wi-rain",
	 "snow":"wi-snow",
	 "sleet":"wi-sleet",
	 "wind":"wi-cloudy-windy",
	 "fog":"wi-fog",
	 "cloudy":"wi-cloudy",
	 "partly-cloudy-day":"wi-day-cloudy",
	 "partly-cloudy-night":"wi-night-alt-cloudy",
	 "hail":"wi-hail",
	 "thunderstorm":"wi-thunderstorm",
	 "tornado":"wi-tornado"
 };	
	
var languages = ["ar","bs","de","el","en","es","fr","hr","hu","it","nl","pl","pt","ru","sk","sv","tet","tr","uk","x-pig-latin","zh-tw","zh"];	
	
var unit = '';
var tempicon = '';

if (si=='f') {
	unit= 'us';
	tempicon = 'fahrenheit';
	}
if (si=='c') {
	unit= 'si';
	tempicon = 'celsius';
	}
//unit = 'auto';

lang =  lang.toLowerCase();
var a = languages.indexOf(lang); 
var language = 'en';
if (a>0) language = lang; 	

//console.log(a + language);

$(function() {
           //  var url = "//api.forecast.io/forecast/f07775805be1c71820c8fbdcabe9648a/"+lat+","+lon+ "?solar=1&units="+unit+"&lang="+language+"&exclude=alerts,flags&callback=?";
             var url = "//api.darksky.net/forecast/f07775805be1c71820c8fbdcabe9648a/"+lat+","+lon+ "?solar=1&units="+unit+"&lang="+language+"&exclude=alerts,flags&callback=?";
             
             
             
//console.log(url);
      
  $.ajax({
  url: url,
  dataType: 'json',
  async: false,
  success: function(data) {

        var html = '';
        var html2 = '';
        
        html += data.daily.summary;

        html += "<table id='weatherinfo'>";//class=weatherinfo
        html += '<tr>';       
   
   
   /*
       "time": 1453503600,
        "summary": "Mostly cloudy starting in the afternoon.",
        "icon": "partly-cloudy-night",
        "sunriseTime": 1453534690,
        "sunsetTime": 1453565460,
        "moonPhase": 0.48,
        "precipIntensity": 0.0381,
        "precipIntensityMax": 0.3988,
        "precipIntensityMaxTime": 1453503600,
        "precipProbability": 0.59,
        "precipType": "rain",
        "temperatureMin": 5.63,
        "temperatureMinTime": 1453503600,
        "temperatureMax": 9.05,
        "temperatureMaxTime": 1453554000,
        "apparentTemperatureMin": 1.79,
        "apparentTemperatureMinTime": 1453586400,
        "apparentTemperatureMax": 6.39,
        "apparentTemperatureMaxTime": 1453554000,
        "dewPoint": 5.84,
        "humidity": 0.92,
        "windSpeed": 5.12,
        "windBearing": 251,
        "cloudCover": 0.39,
        "pressure": 1028.34,
        "ozone": 370.9
   */
   
            
         var i = 0;
         while (i <= 7 ) {         
		        html += "<td class='weathercell' id='wi_"+id+"_"+i+"'>";	        
		        html += moment.unix(data.daily.data[i].time).format("ddd");
		        html += '<br>';
		        html += "<i class='wi "+wna[data.daily.data[i].icon]+"'></i>";
		        html += '<br>'; 
		     //   html +=  Math.round(data.daily.data[i].temperatureMin);  
		     //   html += ' / '; 
		        html +=  Math.round(data.daily.data[i].temperatureMax);
		        //html +="<i class='wi wi-"+tempicon+"'></i>";  
		        html += '<br>'; 
		   //     html += "<i class='wi wi-wind from-"+ data.daily.data[i].windBearing +"-deg'></i>";
                html += '</td>';
  
  
  //https://erikflowers.github.io/weather-icons/
                
                html2 += "<div class='weatherdetail' id='wd_"+id+"_"+i+"'";
		        html2 += '>';
		        html2 += data.daily.data[i].summary+'<br>';
		        html2 += "<i class='wi "+wna[data.daily.data[i].icon]+"'></i><br>";
		        html2 += "<i class='wi wi-"+tempicon+"'></i><br>";
		        html2 +=  "Min. "+ Math.round(data.daily.data[i].temperatureMin);  
		        html2 += " <i class='wi wi-"+tempicon+"'></i>"; 
		        html2 += '<br>'; 

		        html2 +=  "Max. "+ Math.round(data.daily.data[i].temperatureMax);  
		        html2 += " <i class='wi wi-"+tempicon+"'></i>"; 

		        html2 += '<br>'; 
		        html2 += "<i class='wi wi-sunrise'></i> "+moment.unix(data.daily.data[i].sunriseTime).format("H:mm:ss")+'<br>';
		        html2 += "<i class='wi wi-sunset'></i>  "+moment.unix(data.daily.data[i].sunsetTime).format("H:mm:ss")+'<br>';
		        html2 += '';
		        html2 += "</div>";
         i++;
           }
           
           
           
                     
       html += '</tr>';
       html += '</table>';
           
    $('#weatherinfo_'+id).html(html);
    $('#weatherinfo2_'+id).html(html2);
    
  /*  
    "currently": {
    "time": 1454355966,
    "summary": "Overwegend bewolkt",
    "icon": "partly-cloudy-night",
    "precipIntensity": 0.0559,
    "precipProbability": 0.06,
    "precipType": "rain",
    "temperature": 9.92,
    "apparentTemperature": 5.55,
    "dewPoint": 7.75,
    "humidity": 0.86,
    "windSpeed": 12.93,
    "windBearing": 241,
    "cloudCover": 0.79,
    "pressure": 1012.6,
    "ozone": 234.68
  },
  */
            var htmlnow = '';

htmlnow += "<div class='weathercell' id='wi_"+id+"'>";	        
htmlnow += '<table class="t_weather">';
htmlnow += '<tr>';	       
		htmlnow += '<td>';
		        htmlnow += "<i class='wi fs30 "+wna[data.currently.icon]+"'></i> ";
		htmlnow += '</td>';
		htmlnow += '<td>';
		       	htmlnow += "<div class='fs30'>"+ Math.round(data.currently.temperature);  
		        htmlnow += "&deg;"+si.toUpperCase(); 
		        htmlnow += '</div>'; 
		htmlnow += '</td>';		        
htmlnow += '</tr>';
htmlnow += '<tr>';	       
		htmlnow += '<td>';
		       /*
		       start UV-index
		       */
			  var j = 0;
              var maxuv = 0;
               var maxuvstarttime = moment.tz((data.hourly.data[0].time )*1000, data.timezone);
               var maxuvst = parseInt(maxuvstarttime.format("HH")); 
               while (j <= 23 ){
	                var maxuvtime = moment.tz((data.hourly.data[j].time )*1000, data.timezone);
	                var maxuvt = parseInt(maxuvtime.format("HH")); 
	                   if (maxuvt>=maxuvst){
	                   if (maxuv<data.hourly.data[j].uvIndex) maxuv = data.hourly.data[j].uvIndex;
	                   }
		           j++;

                }
               var uvcolormax = coloruvindex(maxuv);  
               htmlnow += "<div class='uvindex radius ' style='background-color:#"+uvcolormax+";'>";
               htmlnow += 'UV ';  
               if (maxuv!=data.currently.uvIndex){  
			              htmlnow += 'max. '; 
			              htmlnow +=  maxuv;
			            }
   
              if (maxuv!=data.currently.uvIndex)  {
	              			 htmlnow += '<br>';  

              htmlnow += " (now ";
                     }
              htmlnow += data.currently.uvIndex;
       if (maxuv!=data.currently.uvIndex)  {
              htmlnow += ")";
                     }
              
              /*
              end UV-index
              */		       
               htmlnow += '</div>';		       
		htmlnow += '</td>';
		htmlnow += '<td>';
				var cmt = moment.tz((data.daily.data[0].apparentTemperatureMinTime)*1000, data.timezone);
                var mintime = cmt.format("h a"); 

				 var cmt2 = moment.tz((data.daily.data[0].apparentTemperatureMaxTime)*1000, data.timezone);
				 var maxtime = cmt2.format("h a");      
		    
					      htmlnow +=   Math.round(data.daily.data[0].apparentTemperatureMin);
			              htmlnow += ' - '; 
			          	  htmlnow +=   Math.round(data.daily.data[0].apparentTemperatureMax);
					      htmlnow += "&deg;"+si.toUpperCase(); 
				//	      htmlnow += '<br>';
				//		  htmlnow +=  "Windchill: "+ Math.round(data.currently.apparentTemperature);  
				//		  htmlnow += "&deg;"+si.toUpperCase(); 
 
		        htmlnow += '</td>';
				htmlnow += '</tr>';
			/*
				htmlnow += '<tr>';
				htmlnow += '<td>';	       
                htmlnow += "<i class='wi wi-cloud'></i> ";
		        htmlnow +=  Math.round(data.currently.cloudCover*100) +"%";		        
		        htmlnow += '</td>';
				htmlnow += '<td>';
						htmlnow += "<i class='wi wi-wind from-"+ data.currently.windBearing +"-deg'></i> ";
				        var windspeed = 0;
				        if (si=='c') windspeed = Math.round((data.currently.windSpeed) *3.6) +" km/u";
				        if (si=='f') windspeed = Math.round(data.currently.windSpeed) + "mph";
						htmlnow +=  windspeed;  
					
						var b = beaufort(si,Math.round(data.currently.windSpeed) );
						htmlnow +=  "<i class=' wi wi-wind-beaufort-"+b+"'></i>";
	    htmlnow += '</td>';
		htmlnow += '</tr>';		       
		
				htmlnow += '<tr>';
				htmlnow += '<td>';

				        htmlnow += "<i class='wi wi-humidity'></i> ";
		        htmlnow +=  Math.round(data.currently.humidity*100) +"%";
                htmlnow += '</td>';
				htmlnow += '<td>';
                htmlnow += "<i class='wi wi-barometer'></i> ";
		        htmlnow +=  Math.round(data.currently.pressure)+ " mb";  

		            htmlnow += '</td>';
				htmlnow += '</tr>'; 
				*/
				htmlnow += '</table>';
		        
		htmlnow += '</div>';      
        htmlnow += '</div>';
    		   //   htmlnow += '</div>'; 

    
  // console.log(htmlnow);
    
  $('#weatherinfonow_main_'+id).html(htmlnow);
  $('#weatherinfonow_'+id).html(html);

//  $('.weather').html(html);

               
var c = moment.tz((data.currently.time)*1000, data.timezone);
 var dateString = c.format("MM/DD/YYYY HH:mm:ss"); // 2014-06-22T12:21:08-04:00
//console.log(dateString); 
         }   
      });	

});	

 
}


$(function() {

$( document ).on("mouseover", ".weathercell", function(e){
		var idtd = $(this).attr("id");
		var res = idtd.split("_");
		var wd = "wd_"+res[1]+"_"+res[2]; 
		//console.log(wd);
		$("#"+wd).show();
});
$( document ).on("mouseout", ".weathercell", function(e){
		var idtd = $(this).attr("id");
		var res = idtd.split("_");
		var wd = "wd_"+res[1]+"_"+res[2]; 
		//console.log(wd);
		$("#"+wd).hide();
});

$(document).on('mousemove', function(e){
    $('.weatherdetail').offset({
       left:  e.pageX-100,
       top:   e.pageY-250
    });
});


});