var map;



var plugin_path="https://www.paffrath-gl.de/wp-content/plugins/stadtteilkarte";
var kml_path="https://www.paffrath-gl.de/wp-content/plugins/stadtteilkarte/kml/";

var protected_layers = new Array();


function protect_layer(l_url = "") {
  if( jQuery.trim( l_url ) != "" && protected_layers.includes( l_url ) == false ) {
    protected_layers.push( l_url );
  }
}



function redirect_kartenlink( obj ) {

  var curr_url = jQuery(obj).attr("data-stk-item-url");
  if( confirm('Die Stadtteil-Karte nutzt Leaflet OpenStreetMap!\nMit Klick auf [OK] willigen Sie in die Nutzung mit allen damit verbundenen Bedingungen ein.\nWenn Sie diese nicht akzeptieren möchten, klicken Sie bitte auf [Abbrechen].') )
    window.location.href = curr_url;

}



var adr_ajaxfile = "/shortcodes/sc-address.inc.php";

function find_address(obj) {

   var adresse = jQuery(obj).prev(".stk-input-adr").val(); 
   adresse = jQuery.trim(adresse);

   if( adresse != "" ) {
     jQuery(obj).next(".address-loader").css("display","inline-block");

     jQuery.post(plugin_path + adr_ajaxfile,{aktion: 'find_address', daten: adresse  }, function(data) {
       remove_marker();
       jQuery("#stk-ergebnis-wrapper").html( data );
       jQuery(obj).next(".address-loader").css("display","none");
     });
   }
   else {
     alert("Bitte eine Adresse eingeben.");
   }


}
var imagelayer_ajaxfile="/shortcodes/sc-imglayer.inc.php";

function stk_set_image_layer(obj, remove, do_protect="") {

  var do_remove;
  var curr_layer;


  if ( remove == null )
    do_remove = remove_layer;
  else
    do_remove = remove;

   if ( obj != null )
     curr_layer = jQuery(obj).attr("data-layer-url");
   else
     curr_layer = data_layer_url;


   jQuery(obj).next(".address-loader").css("display","inline-block");

   jQuery.post(plugin_path + imagelayer_ajaxfile,{aktion: 'create-imglayer', daten: curr_layer  }, function(data) {

     var curr_data = JSON.parse( data );
     var img_src = JSON.parse( curr_data[0] );

     remove_layer( img_src[0] );

     if( do_remove==1 )
       remove_layer();

     if( protected_layers.includes( curr_layer ) == false ) //nicht in Protected-Liste => Mehrfach-Layern verhindern
       jQuery("#stk-ergebnis-wrapper").html( curr_data[1] );

     if( do_protect=="yes" )
       protect_layer( img_src[0] );

     jQuery(obj).next(".address-loader").css("display","none");
   });

}
var keysearch_ajaxfile="/shortcodes/sc-keysearch.inc.php";

function get_poi_by_key(obj) {
  //alert(selkat_ajaxfile);

   var keyword = jQuery("#stk-searchkey").val()

   if( jQuery.trim(keyword) != "" ) {

     jQuery(obj).next(".address-loader").css("display","inline-block");

     jQuery.post(plugin_path + keysearch_ajaxfile,{aktion: 'searchkey', daten: keyword  }, function(data) {
       jQuery(obj).next(".address-loader").css("display","none");

       if( data != "NO DATA" ) {
         remove_marker();
         jQuery("#stk-ergebnis-wrapper").html( data );
       }
       else
         alert("Zu Ihrer Stichwort-Suche wurde kein Eintrag gefunden.");

     });
   }
   else
     alert("Bitte Stichwort angeben.");


}
var singlelayer_ajaxfile="/shortcodes/sc-layer.inc.php";

function stk_set_single_layer(obj, remove, do_protect="") {

  var do_remove;
  var curr_layer;


  if ( remove == null )
    do_remove = remove_layer;
  else
    do_remove = remove;

   if ( obj != null )
     curr_layer = jQuery(obj).attr("data-layer-url");
   else
     curr_layer = data_layer_url;


   jQuery(obj).next(".address-loader").css("display","inline-block");

   jQuery.post(plugin_path + singlelayer_ajaxfile,{aktion: 'create-layer', daten: curr_layer  }, function(data) {

     var curr_data = JSON.parse( data );

     remove_layer( curr_data[0] );

     if( do_remove==1 )
       remove_layer();

     if( protected_layers.includes( curr_layer ) == false ) //nicht in Protected-Liste => Mehrfach-Layern verhindern
       jQuery("#stk-ergebnis-wrapper").html( curr_data[1] );

     if( do_protect=="yes" )
       protect_layer( curr_layer );

     jQuery(obj).next(".address-loader").css("display","none");
   });

}
var selkat_ajaxfile="/shortcodes/sc-selkat.inc.php";

function get_kat_pois(obj) {
  //alert(selkat_ajaxfile);

  var kat_id = jQuery(obj).val();

  jQuery(obj).next(".address-loader").css("display","inline-block");

  jQuery.post(plugin_path + selkat_ajaxfile,{aktion: 'find_pois', daten: kat_id  }, function(data) {
       remove_marker();
       jQuery("#stk-ergebnis-wrapper").html( data );
       jQuery(obj).next(".address-loader").css("display","none");
  });


}
var enableclickpos = false;

var tanken_ajaxfile="/shortcodes/sc-tanken.inc.php";

function stk_tanken(obj, remove=0, do_protect="") {

  var gastyp = jQuery("input[name='gastype']:checked").val();

  var rad = jQuery("input[name='radius']").val();

  jQuery.post(plugin_path + tanken_ajaxfile,{aktion: 'tanken', gastyp: jQuery("input[name='gastype']:checked").val(), radius: rad, center:jQuery("input[name='center']").val()  }, function(data) {

    if( data == "NO GASSTATIONS" )
      alert("Es wurden keine Tankstellen im angegebenen Bereich gefunden.");
    else {
      remove_marker();
      jQuery("#stk-ergebnis-wrapper").html( data );
    }
  });


}

jQuery(document).ready( function() {

  if(enableclickpos) {
    setTimeout(ts_get_map, 1000);   // warten, da es sonst evtl. Probleme beim Erkennen des Karten-Objekts gibt
  }

});



function ts_get_map() {
    map = window.WPLeafletMapPlugin.maps[0];

    if( typeof map == "object" ) {
      map.on('click', function(e) {
        ts_set_new_center(e.latlng);

      });
    }
    else {
      alert("Leider konnte kein Karten-Objekt ermittelt werden.\nDie Seite wird neu geladen.");
      window.location.reload();
    }

}





function ts_set_new_center(koords) {

  var do_search = true;

  if( typeof max_lat == "undefined" )
    do_search = true;
  else {
    if( koords.lat<min_lat || koords.lat>max_lat || koords.lng<min_lng || koords.lng>max_lng )
      do_search = false;
  }


  if( do_search ) {
    jQuery("#ts-center").val( koords.lat+","+koords.lng );
    stk_tanken();
  }
  else
    alert("Die angeklickte Position liegt nicht im Geltungsbereich.");
}


function set_radius(obj) {

  var max = jQuery(obj).attr("max");
  var min = jQuery(obj).attr("min");

  if( jQuery(obj).val() > max )
    jQuery("input[name='radius']").val( max );
  else
    jQuery("input[name='radius']").val( jQuery(obj).val() );

  if( jQuery(obj).val() < min )
    jQuery("input[name='radius']").val( min );
  else
    jQuery("input[name='radius']").val( jQuery(obj).val() );

}
var toggle_ajaxfile="/shortcodes/sc-togglelayer.inc.php";

function stk_toggle_layer(obj, remove=0, do_protect="") {

  var curr_layer = "";


  if ( jQuery(obj).prop("checked") ) {
     curr_layer = layer_2;
  }
  else {
     curr_layer = layer_1;
  }

  jQuery(obj).parent().next(".address-loader").css("display","inline-block");

  if(curr_layer == "null" ) {
    if( layer_1 == "null" )
      remove_layer( layer_2 );
    else
      remove_layer( layer_1 );

    jQuery(obj).parent().next(".address-loader").css("display","none");

  }

  else {
    jQuery.post(plugin_path + toggle_ajaxfile,{aktion: 'toggle-layer', daten: curr_layer  }, function(data) {

       if( remove==1 ) {
         remove_layer();
       }

       remove_layer( layer_1 );
       remove_layer( layer_2 );

       jQuery("#stk-ergebnis-wrapper").html( data );

       if( do_protect=="yes" )
         protect_layer( curr_layer );

       jQuery(obj).parent().next(".address-loader").css("display","none");
    });
  }


}