//xmlRpcLoc=location.protocol+"//"+location.host+"/nda/simplesearch/simplesearch.php";

function NdaQuery() {
}

NdaQuery.firstUrl = function () {
  var input=document.getElementById("query");
  var form=input.form;
  var request="query="+encodeURIComponent(input.value);
  if (form.schema_nda2.checked) {
    request+="&schema_nda2=1";
  }
  if (form.schema_ndaclassic.checked) {
    request+="&schema_ndaclassic=1";
  }
  if (form.schema_einfoszab.checked) {
    request+="&schema_einfoszab=1";
  }
  document.location="http://kereso.nda.hu/firsturl/?"+request;
  return true;
}

NdaQuery.search = function (queryStr,pageStr,vizuStr) {
  var input=document.getElementById('query');
  var hiddenNda2=input.form.hidden_schema_nda2.value;
  var hiddenNdaClassic=input.form.hidden_schema_ndaclassic.value;
  var hiddenEinfoszab=input.form.hidden_schema_einfoszab.value;
  var xmlRpcLoc="http://kereso.nda.hu/";
  new Ajax.Request(xmlRpcLoc,
    {
      method:'get',
      parameters: {query: queryStr, page: pageStr, vizu: vizuStr, ajax: '1', schema_nda2: hiddenNda2, schema_ndaclassic: hiddenNdaClassic, schema_einfoszab: hiddenEinfoszab},
      onSuccess: function(transport){
        NdaQuery.setResults(transport.responseText);
      },
      onFailure: function(){ alert('Something went wrong...') }
    });
}

NdaQuery.setResults = function (response) {
  var resultCountIndex=response.indexOf(",");
  var resultCountStr=response.substring(0,resultCountIndex);
  var response=response.substring(resultCountIndex+1);
  var queryIndex=response.indexOf("\n\r");
  var queryStr=response.substring(0,queryIndex);
  var response=response.substring(queryIndex);
  var pagesIndex=response.indexOf("<div");
  var pagesStr=response.substring(0,pagesIndex);
  var resultStr=response.substring(pagesIndex);
  
  var query=document.getElementById("query");
  query.value=queryStr;
  
  var results=document.getElementById("results");
  results.innerHTML=resultStr;
  
  var page1=document.getElementById("pagerNode1");
  page1.innerHTML=pagesStr;
  
  var page2=document.getElementById("pagerNode2");
  page2.innerHTML=pagesStr;
  
  var resultNumber=document.getElementById("resultNumber");
  resultNumber.innerHTML=resultCountStr;

  var searchSettings=document.getElementById("hiddenSearchSettings");
  var rssfeed=document.getElementById("rssfeed");
  rssfeed.href="http://kereso.nda.hu/rss/?ss="+searchSettins.value+"&query="+queryStr;
}

NdaQuery.getMetaRecord = function (id,vizuStr,element) {
  var visible=element.getAttribute('visible');
  var log=element.getAttribute('log');
  if (visible != "1") {
    element.setAttribute('visible','1');
    var actRow = element.parentNode.parentNode;
    actRow.className = "resultNode viewDetails";
  } else {
    var actRow = element.parentNode.parentNode;
    actRow.className = "resultNode";    
    element.setAttribute('visible','0');
  }
  if (log != "1") {
    NdaQuery.logMetadata(id,vizuStr);
    element.setAttribute("log","1");
  }
}

NdaQuery.logMetadata = function (idStr,vizuStr) {
  var xmlRpcLoc="http://kereso.nda.hu/redirect/";
  new Ajax.Request(xmlRpcLoc,
    {
      method:'get',
      parameters: {id: idStr, vizu: vizuStr, c: "meta"},
      onFailure: function(){ alert('Something went wrong...') }
    });
}

NdaQuery.addSablonRow = function (button) {
  var countNode=document.getElementById("count");
  var count=countNode.value;
  count++;
  var parentNode=button.parentNode.parentNode.parentNode;
  var div=document.createElement("div");
  div.className="advSearchField";
  NdaQuery.addRow(parentNode,div);
  var string='<div class="searchNode">'
             +'<input autocomplete="off" type="text" title="sablon" class="text" value="sablon" name="sablon'+count+'" id="sablon'+count+'" onFocus="if (this.value == '+"'sablon'"+') this.value = '+"''"+';" onBlur="NdaQuery.sablonChange(this);"/>'
             +'<div class="auto_complete" id="sablon'+count+'_auto_complete"></div>'
             +'<select name="field'+count+'" id="field'+count+'"><option value ="">--</option></select></div>'
             +'<div class="searchNode grey">'
             +'<select name="operator'+count+'" id="operator'+count+'">'
             +'<option value ="">tartalmazza</option><option value ="=">megegyezik</option>'
             +'</select><input type="text" class="text" value="" name="fieldvalue'+count+'" id="fieldvalue'+count+'"/>'
             +'<div class="controllBtns double">'
             +'<a href="#" id="minus'+count+'" onClick="NdaQuery.deleteRow(this)"><img src="/images/icon_x-grey.gif" width="14" height="13" border="0" alt="" /></a>'
             +'<a href="#" id="plus'+count+'" onClick="NdaQuery.addSablonRow(this)"><img src="/images/icon_plus-grey.gif" width="14" height="14" border="0" alt="" /></a>'
             +'</div></div>';
  div.innerHTML=string;

  new Ajax.Autocompleter('sablon'+count, 'sablon'+count+'_auto_complete', 'http://kereso.nda.hu/advanced/?autocomplete=1', {afterUpdateElement: NdaQuery.getSablonFields, minChars: 1, indicator: 'indicator'})
  countNode.value=count;  
}

NdaQuery.addRow = function (currentNode,newNode) {
  if (currentNode.nextSibling == "undefined" || currentNode.nextSibling == null) {
    currentNode.parentNode.appendChild(newNode);
  } else {
    currentNode.parentNode.insertBefore(newNode,currentNode.nextSibling);
  }
}

NdaQuery.createPlus = function (count) {
  var plus=document.createElement("input");
  plus.type="button";
  plus.name="plus"+count;
  plus.id="plus"+count;
  plus.value="+";
  plus.onclick=function (event) { NdaQuery.addSablonRow(plus); }
  return plus;
}

NdaQuery.createMinus = function (count) {
  var minus=document.createElement("input");
  minus.type="button";
  minus.name="minus"+count;
  minus.id="minus"+count;
  minus.value="-";
  minus.onclick=function (event) { NdaQuery.deleteRow(minus); }
  return minus;
}

NdaQuery.deleteRow = function (button) {
  var row = button.parentNode.parentNode.parentNode;
  row.parentNode.removeChild(row);
}

NdaQuery.getSablonFields = function (input,li) {
  var sablonName=input.value;
  var count=input.name.substr(6);
  var fieldName="field"+count;
  var indicator=document.getElementById("indicator");
  var fieldSelect = document.getElementById(fieldName);
  if (sablonName != "") {
    var xmlRpcLoc = 'http://kereso.nda.hu/advanced/';
    Element.show(indicator);
    new Ajax.Request(xmlRpcLoc,
      {
        method:'get',
        parameters: {sablon: sablonName},
        onSuccess: function(transport){
          fieldSelect.innerHTML = transport.responseText;
          Element.hide(indicator);
        },
        onFailure: function(){ 
          Element.hide(indicator);
          alert('Something went wrong...') 
        }
      });
  } else {
    fieldSelect.innerHTML = NdaQuery.getDcs();
  }
}

NdaQuery.sablonChange = function (input) {
  if (input.value.blank()) {
    var count=input.name.substr(6);
    var fieldName="field"+count;
    var fieldSelect = document.getElementById(fieldName);
    fieldSelect.innerHTML = NdaQuery.getDcs();
  }
  return true;
}

NdaQuery.addDc = function (name,value) {
  if (typeof this.dcs == 'undefined' || this.dcs == null) {
    this.dcs = []; 
    this.dcs[this.dcs.length] = new NdaQuery.Dc('--','');
  }
  this.dcs[this.dcs.length]=new NdaQuery.Dc(name,value);
}

NdaQuery.getDcs = function () {
  var dcsString = "";
  for (var i=0; i< this.dcs.length; ++i) {
    if (i == 0) {
      dcsString += '<option value="'+this.dcs[i].value+'" selected="selected">'+this.dcs[i].name+'</option>'+"\n";
    } else {
      dcsString += '<option value="'+this.dcs[i].value+'">'+this.dcs[i].name+'</option>'+"\n";
    }
  }
  return dcsString;
}

NdaQuery.Dc = function (name,value) {
  this.name = name;
  this.value = value;
}