//
$(document).ready(function() {

  var zipcache = [];
  var cache = [];
  var limit = 5;

  // Run only if zipcode is equal to 5
  $('#zip_code').bind('input', function() {
    if ( $("#zip_code").val().length == 5 ) {

      $('#state-city-slide').slideDown();
      $('#manual-edit-statecity').hide();

      // grab zipcode from input
      var zipcode = $("#zip_code").val();

      // Check to see if zipcode is in the cache ( to avoid making duplicate calls )
      if ( jQuery.inArray( zipcode, zipcache) !== -1 ) {

        // find position of zipcode in array
        var findit = $.inArray(zipcode, cache);

        // find state and city using found zipcode position
        var cachecity = cache[findit+1];
        var cachestate = cache[findit+2];

        // populate input fields with cached city/state data
        if ( cachestate == 'NY' || cachestate == 'DC' || cachestate == 'WV' ) {
          $('#city').val('');
          $('#state').val('');
        } else {
          $("#city").val(cachecity);
          $("#state").val(cachestate);
          $("#lic_state").val(cachestate);
        }
        // console.log('incache', limit, findit, cachecity, cachestate, cache);

        if ( $("#city").val().length > 1 ){
          $('#city').parsley().validate();
        }

        if ( $("#state").val().length > 1 ){
          $('#state').parsley().validate();
        }

        if ( $("#lic_state").val().length > 1 ){
          $('#lic_state').parsley().validate();
        }

      //  run if zipcode is not in cache
      } else {

        // check limits remaining
        if ( limit <= 0 ) {

          // console.log('out of attempts');

        // run if attempts are remaining
        } else {

          // Make php ajax call to hide valuable data
          $.ajax({
            url: 'tpl/iizipcode.php?zipcode='+zipcode,
            success: function(data) {

              // parse data into object
              json = JSON.parse(data);

              // populate input fields with city/state data
              if ( json.object.state == 'NY' || json.object.state == 'DC' || json.object.state == 'WV' ) {
                $('#city').val('');
                $('#state').val('');
              } else {
                $('#city').val(json.object.city);
                $('#state').val(json.object.state);
                $("#lic_state").val(json.object.state);
              }

              if ( $("#city").val().length > 1 ){
                $('#city').parsley().validate();
              }

              if ( $("#state").val().length > 1 ){
                $('#state').parsley().validate();
              }

              if ( $("#lic_state").val().length > 1 ){
                $('#lic_state').parsley().validate();
              }

              // push data to array
              zipcache.push(zipcode);
              cache.push(zipcode, json.object.city, json.object.state);
              // console.log('notincache', cache, zipcache);

              // subtract from limits
              limit--;

            }
          });

        }

      }

    }
  });

});