var CODY = (function ($) {
  var win = this,
    doc = win ? win.document : null,
    assetsPath = "assets",
    globalImgPath = "/images",
    defaultOption = {
      animate: false,
      boxed: true,
      iconOnly: false,
      textOnly: false,
      message: "LOADING...",
    };

  return {
    getGlobalImgPath: function () {
      return assetsPath + globalImgPath;
    },
    blockUI: function (options) {
      options = $.extend(true, defaultOption, options);
      var html = "";
      if (options.animate) {
        html = '<div class="loading-message ' + (options.boxed ? "loading-message-boxed" : "") + '">' + '<div class="block-spinner-bar"><div class="bounce1"></div><div class="bounce2"></div><div class="bounce3"></div></div>' + "</div>";
      } else if (options.iconOnly) {
        html = '<div class="loading-message ' + (options.boxed ? "loading-message-boxed" : "") + '"><img src="' + this.getGlobalImgPath() + '/loading-spinner-grey.gif" align=""></div>';
      } else if (options.textOnly) {
        html = '<div class="loading-message ' + (options.boxed ? "loading-message-boxed" : "") + '"><span>&nbsp;&nbsp;' + options.message + "</span></div>";
      } else {
        html = '<div class="loading-message ' + (options.boxed ? "loading-message-boxed" : "") + '"><img src="' + this.getGlobalImgPath() + '/loading-spinner-grey.gif" align=""><span>&nbsp;&nbsp;' + options.message + "</span></div>";
      }

      if (options.target) {
        // element blocking
        var el = $(options.target);
        if (el.height() <= $(window).height()) {
          options.cenrerY = true;
        }
        el.block({
          message: html,
          baseZ: options.zIndex ? options.zIndex : 9999999999999999998,
          centerY: options.cenrerY !== undefined ? options.cenrerY : false,
          css: {
            top: "10%",
            border: "0",
            padding: "0",
            backgroundColor: "none",
          },
          overlayCSS: {
            backgroundColor: options.overlayColor ? options.overlayColor : "#555",
            opacity: options.boxed ? 0.05 : 0.1,
            cursor: "wait",
          },
        });
      } else {
        // page blocking
        $.blockUI({
          message: html,
          baseZ: options.zIndex ? options.zIndex : 9999999999999999998,
          css: {
            border: "0",
            padding: "0",
            backgroundColor: "none",
          },
          overlayCSS: {
            backgroundColor: options.overlayColor ? options.overlayColor : "#555",
            opacity: options.boxed ? 0.05 : 0.1,
            cursor: "wait",
          },
        });
      }
    },
    unblockUI: function (target) {
      if (target) {
        $(target).unblock({
          onUnblock: function () {
            $(target).css("position", "");
            $(target).css("zoom", "");
          },
        });
      } else {
        $.unblockUI();
      }
    },
  };
})(jQuery);