function getUrlVars() {
  var vars = [],
    hash;
  var hashes = window.location.href
    .slice(window.location.href.indexOf("?") + 1)
    .split("&");
  for (var i = 0; i < hashes.length; i++) {
    hash = hashes[i].split("=");
    vars.push(hash[0]);
    vars[hash[0]] = hash[1];
  }
  return vars;
}

$("#query").focus();

$("img.lazy").lazyload({
  effect: "fadeIn",
  placeholder: "/images/profile-load.svg",
});

$(".order").click(function (event) {
  event.preventDefault();
  var field = $(this).data("field");
  var dir = $(this).data("dir");
  var search = getUrlVars()["search"];
  var page = getUrlVars()["page_group1"];
  var results = getUrlVars()["results_per_page"];
  var searchQuery = "";
  var pageQuery = "";
  var resultseQuery = "";
  if (search !== undefined) {
    pageQuery = "&search=" + search;
  }
  if (page !== undefined) {
    pageQuery = "&page_group1=" + page;
  }
  if (results !== undefined) {
    resultseQuery = "&results_per_page=" + results;
  }
  window.location =
    base_url +
    "/?" +
    pageQuery +
    "&order_field=" +
    field +
    "&order_direction=" +
    dir +
    resultseQuery;
});

$(".order-label").click(function (event) {
  event.preventDefault();
  var field = $(this).data("field");
  var dir = getUrlVars()["order_direction"];
  var search = getUrlVars()["search"];
  var page = getUrlVars()["page_group1"];
  var results = getUrlVars()["results_per_page"];
  var searchQuery = "";
  var pageQuery = "";
  var resultseQuery = "";
  if (dir === undefined) {
    dir = "asc";
  } else {
    // Revert order when clicking again
    dir = dir === "asc" ? "desc" : "asc";
  }
  if (search !== undefined) {
    pageQuery = "&search=" + search;
  }
  if (page !== undefined) {
    searchQuery = "&page_group1=" + page;
  }
  if (results !== undefined) {
    resultseQuery = "&results_per_page=" + results;
  }
  window.location =
    base_url +
    "/?" +
    pageQuery +
    searchQuery +
    "&order_field=" +
    field +
    "&order_direction=" +
    dir +
    resultseQuery;
});

$(".results-item").click(function (event) {
  event.preventDefault();
  var results = $(this).data("results");
  var field = getUrlVars()["order_field"];
  var dir = getUrlVars()["order_direction"];
  var search = getUrlVars()["search"];
  var page = getUrlVars()["page_group1"];
  var fieldQuery = "";
  var dirQuery = "";
  var searchQuery = "";
  var pageQuery = "";
  if (field !== undefined) {
    fieldQuery = "&order_field=" + field;
  }
  if (dir !== undefined) {
    dirQuery = "&order_direction=" + dir;
  }
  if (search !== undefined) {
    pageQuery = "&search=" + search;
  }
  if (page !== undefined) {
    searchQuery = "&page_group1=" + page;
  }
  window.location =
    base_url +
    "/?" +
    pageQuery +
    searchQuery +
    fieldQuery +
    dirQuery +
    "&results_per_page=" +
    results;
});