(function() {
  Danbooru.WikiPage = {};

  Danbooru.WikiPage.initialize_all = function() {
    if ($("#c-wiki-pages").length) {
      if (Danbooru.meta("enable-auto-complete") === "true") {
        this.initialize_autocomplete();
      }

      this.initialize_shortcuts();
    }
  }

  Danbooru.WikiPage.initialize_autocomplete = function() {
    var $fields = $("#search_title,#quick_search_title");

    $fields.autocomplete({
      minLength: 1,
      source: function(req, resp) {
        $.ajax({
          url: "/wiki_pages.json",
          data: {
            "search[title]": "*" + req.term + "*",
            "limit": 10
          },
          method: "get",
          success: function(data) {
            resp($.map(data, function(wiki_page) {
              return {
                label: wiki_page.title.replace(/_/g, " "),
                value: wiki_page.title,
                category: wiki_page.category_name
              };
            }));
          }
        });
      }
    });

    var render_wiki_page = function(list, wiki_page) {
      var $link = $("<a/>").addClass("tag-type-" + wiki_page.category).text(wiki_page.label);
      return $("<li/>").data("item.autocomplete", wiki_page).append($link).appendTo(list);
    };

    $fields.each(function(i, field) {
      $(field).data("uiAutocomplete")._renderItem = render_wiki_page;
    });
  }

  Danbooru.WikiPage.initialize_shortcuts = function() {
    if ($("#a-show").length) {
      Danbooru.keydown("e", "edit", function(e) {
        $("#wiki-page-edit-link")[0].click();
        e.preventDefault();
      });
    }
  }
})();

$(document).ready(function() {
  Danbooru.WikiPage.initialize_all();
});