var LaTemperature = -100;
  function Init(){
    LoadParametres();
    LoadParaRouteur();
  }
  function LoadParametres() {
    var xhttp = new XMLHttpRequest();
        xhttp.onreadystatechange = function() { 
          if (this.readyState == 4 && this.status == 200) {
             var LesParas=this.responseText;
             var Para=LesParas.split(RS);  
             GID("dhcp").checked = Para[0]==1  ? true:false;
             GID("adrIP").value=int2ip(Para[1]);
             GID("gateway").value=int2ip(Para[2]);
             GID("masque").value=int2ip(Para[3]);
             GID("dns").value=int2ip(Para[4]);
             GID(Para[5]).checked = true;
             GID("RMSextIP").value=int2ip(Para[6]);
             GID("EnphaseUser").value=Para[7];
             GID("EnphasePwd").value=Para[8];
             GID("EnphaseSerial").value=Para[9];
             GID("MQTTRepete").value = Para[10];
             GID("MQTTIP").value=int2ip(Para[11]);
             GID("MQTTPort").value=Para[12];
             GID("MQTTUser").value=Para[13];
             GID("MQTTpwd").value=Para[14];
             GID("MQTTPrefix").value=Para[15];
             GID("MQTTdeviceName").value=Para[16];
             GID("nomRouteur").value=Para[17];
             GID("nomSondeFixe").value=Para[18];
             GID("nomSondeMobile").value=Para[19];
             LaTemperature=parseInt(Para[20]);
             GID("nomTemperature").value=Para[21];
             GID("CalibU").value=Para[22];
             GID("CalibI").value=Para[23];
             GID("TempoEDFon").checked = Para[24]==1  ? true:false;
             
             checkDisabled();
          }         
        };
        xhttp.open('GET', 'ParaAjax', true);
        xhttp.send();
      }
  function SendValues(){
    var dhcp=GID("dhcp").checked ? 1:0;
    var TempoEDFon=GID("TempoEDFon").checked ? 1:0;
    var Source_new=document.querySelector('input[name="sources"]:checked').value;
    var S=dhcp+RS+ ip2int(GID("adrIP").value)+RS+ ip2int(GID("gateway").value);
    S +=RS+ip2int(GID("masque").value)+RS+ ip2int(GID("dns").value)
    S +=RS+Source_new+RS+ ip2int(GID("RMSextIP").value)+ RS+GID("EnphaseUser").value.trim()+RS+GID("EnphasePwd").value.trim()+RS+GID("EnphaseSerial").value.trim();
    S +=RS+GID("MQTTRepete").value +RS+ip2int(GID("MQTTIP").value) +RS+GID("MQTTPort").value +RS+GID("MQTTUser").value.trim()+RS+GID("MQTTpwd").value.trim();
    S +=RS+GID("MQTTPrefix").value.trim()+RS+GID("MQTTdeviceName").value.trim()+RS+GID("nomRouteur").value.trim()+RS+GID("nomSondeFixe").value.trim()+RS+GID("nomSondeMobile").value.trim();
    S +=RS+GID("nomTemperature").value.trim();
    S +=RS+GID("CalibU").value+RS+GID("CalibI").value + RS + TempoEDFon;
    S="?lesparas="+clean(S);
    if ((GID("dhcp").checked ||  checkIP("adrIP")&&checkIP("gateway"))   && (!GID("MQTTRepete").checked ||  checkIP("MQTTIP"))){
      var xhttp = new XMLHttpRequest();
        xhttp.onreadystatechange = function() { 
          if (this.readyState == 4 && this.status == 200) {
            var retour=this.responseText;
            location.reload();
          }         
        };
        xhttp.open('GET', 'ParaUpdate'+S, true);
        xhttp.send();
    }
  }
  function checkDisabled(){ 
    GID("adrIP").disabled=GID("dhcp").checked;
    GID("gateway").disabled=GID("dhcp").checked;
    GID("masque").disabled=GID("dhcp").checked;
    GID("dns").disabled=GID("dhcp").checked;
    GID("RMSextIP").disabled=!GID("Ext").checked&&!GID("Enphase").checked&&!GID("SmartG").checked&&!GID("ShellyEm").checked;
    GID("MQTTIP").disabled=GID("MQTTRepete").value ==0?true:false;
    GID("MQTTPort").disabled=GID("MQTTRepete").value ==0?true:false;
    GID("MQTTUser").disabled=GID("MQTTRepete").value ==0?true:false;
    GID("MQTTpwd").disabled=GID("MQTTRepete").value ==0?true:false; 
    GID("MQTTPrefix").disabled=GID("MQTTRepete").value ==0?true:false; 
    GID("MQTTdeviceName").disabled=GID("MQTTRepete").value ==0?true:false; 
    GID('ligneTemperature').style.display = (LaTemperature>-100) ? "table-row" : "none";
    Source = document.querySelector('input[name="sources"]:checked').value;
    if (Source !='Ext') Source_data=Source;
    AdaptationSource();
  }
  function checkIP(id){
    var S=GID(id).value;
    var Table=S.split(".");
    var valide=true;
    if (Table.length!=4) {
      valide=false;
    }else{
      for (var i=0;i<Table.length;i++){
        if (Table[i]>255 || Table[i]<0) valide=false;
      }
    }
    if (valide){
      GID(id).style.color="black";
    } else {
      GID(id).style.color="red";
    }
    return valide;
  }
 
  
  function Reset(){
      var xhttp = new XMLHttpRequest();
        xhttp.onreadystatechange = function() { 
          if (this.readyState == 4 && this.status == 200) {
            GID('BoutonsBas').innerHTML=this.responseText;
            setTimeout(location.reload(),3000);
          }         
        };
        xhttp.open('GET', 'restart', true);
        xhttp.send();
  }
  function AdaptationSource(){
      GID('ligneFixe').style.display = (Source_data=='UxIx2' || (Source_data=='ShellyEm' && GID("EnphaseSerial").value <3))? "table-row" : "none";
      if (Source_data=='UxI' && Source=='UxI' ) {
        GID('Tui').style.display="table-row";
        GID('CUi').style.display="table-row";
        GID('CuI').style.display="table-row";
      } else {
        GID('Tui').style.display="none";
        GID('CUi').style.display="none";
        GID('CuI').style.display="none";
      }
      var txtExt = "ESP-RMS";
      if (Source=='Enphase') txtExt = "Enphase-Envoy";
      if (Source=='SmartG') txtExt = "SmartGateways";
      var lab_enphaseShelly= "Numéro série passerelle IQ Enphase : <span class='fsize10'><br>Pour firmvare Envoy-S V7 seulement</span>";
      if (Source=='ShellyEm') {
        txtExt = "Shelly Em ";
        lab_enphaseShelly="Monophasé : Numéro de voie (0 ou 1) mesurant l'entrée du courant maison<br>Triphasé : mettre 3";
      }
      GID('labExtIp').innerHTML = txtExt;
      GID('label_enphase_shelly').innerHTML = lab_enphaseShelly;
      GID('ligneExt').style.display = (Source=='Ext' || Source=='Enphase' || Source=='SmartG' || Source=='ShellyEm') ? "table-row" : "none";
      GID('ligneEnphaseUser').style.display = (Source=='Enphase') ? "table-row" : "none";
      GID('ligneEnphasePwd').style.display = (Source=='Enphase') ? "table-row" : "none";
      GID('ligneEnphaseSerial').style.display = (Source=='Enphase' || Source=='ShellyEm') ? "table-row" : "none"; //Numéro de serie ou voie
  }