var AA_Tabs = null;
jQuery(function () {
//resize the popup to fit form
    function init() {
        // init jquery tabs
        AA_Tabs = jQuery('.aa-tabs,.aa-tabs>ul').tabs({tabTemplate: '<li><a href="#{href}">#{label}</a></li>'});
        AA_Tabs.tabs('disable', 1);

// hide or show fields & bind change event handler
        jQuery('#shortcode_type label').on('click', AA_updateFieldVisibility );
        jQuery('#insert').on('click', insertAuthorAvatarsCode );

        jQuery('select#user_id').change(function () {
            if (jQuery(this).val() > 0) {
                jQuery('input#email').hide();
                // just in case set
                jQuery('.fields_type_show_avatar #email').parent().removeClass('aa-form-error');
            } else {
                jQuery('input#email').show();
            }

        });

        // initialise the resizable avatar preview
        AA_init_avatarpreview(jQuery("div.avatar_size_preview"), jQuery('input.avatar_size_input'));

        // check visibility of sortdirection field
        AA_check_sortdirection_status();
        AA_updateFieldVisibility();
        // tinyMCEPopup.resizeToInnerSize();
    }

    // tinyMCEPopup.executeOnLoad('init();');
    init();


// Checks the value of the shortcode type field and hides/shows other form fields respectively.
    function AA_updateFieldVisibility(evt) {
        var selected_value = null;
        if (evt !== undefined && evt.currentTarget !== undefined) {
            selected_value = jQuery('input', evt.currentTarget).val();
        } else {
            selected_value = jQuery('#shortcode_type :checked').val();
        }

        if (selected_value === 'show_avatar') {
            jQuery('.fields_type_authoravatars').hide();
            jQuery('.fields_type_show_avatar').show();
            AA_Tabs.tabs('disable', 1);
        }
        else if (selected_value === 'authoravatars') {
            jQuery('.fields_type_show_avatar').hide();
            jQuery('.fields_type_authoravatars').show();
            AA_Tabs.tabs('enable', 1);
        }
        else {
            jQuery('.fields_type_show_avatar').hide();
            jQuery('.fields_type_authoravatars').hide();
            AA_Tabs.tabs('disable', 1);
        }
    }

    function insertAuthorAvatarsCode() {
        var error = false;

        // get shortcode type
        var type = jQuery('#shortcode_type :checked').val() || '';
        if (0 === type.length) {
            jQuery('#shortcode_type').addClass('aa-form-error');
            error = true;
        }
        else {
            jQuery('#shortcode_type').removeClass('aa-form-error');
        }

        var tagtext = "[" + type;

        if (type === 'authoravatars') {

            // blogs
            var blogs = jQuery(".fields_type_authoravatars #blogs").val() || [];
            if (blogs.length > 0) {
                tagtext += " blogs=" + blogs.join(',');
            }

            // group_by
            var group_by = [];
            jQuery(".fields_type_authoravatars #group_by :checked").each(function (i, el) {
                group_by.push(jQuery(el).val());
            });
            if (group_by.length > 0) {
                tagtext += " group_by=" + group_by.join(',');
            }

            // roles
            var roles = [];
            jQuery(".fields_type_authoravatars #roles :checked").each(function (i, el) {
                roles.push(jQuery(el).val());
            });
            if (roles.length > 0) {
                tagtext += " roles=" + roles.join(',');
            }

            // hiddenusers
            var hiddenusers = jQuery("#hiddenusers").val() || "";
            if (hiddenusers.length > 0) {
                tagtext += " hiddenusers=" + hiddenusers;
            }
            // whitelistusers
            var whitelistusers = jQuery("#whitelistusers").val() || "";
            if (whitelistusers.length > 0) {
                tagtext += " whitelistusers=" + whitelistusers;
            }
            // user_link
            var user_link = jQuery(".fields_type_authoravatars #user_link").val() || "";
            if (user_link.length > 0) {
                tagtext += " user_link=" + user_link;
            }

            var display = [];
            jQuery('.fields_type_authoravatars #display :checked').each(function (i, el) {
                display.push(jQuery(el).val());

                // tagtext += " "+jQuery(el).val()+"=true";

                //// show_name
                //if ('show_name' == jQuery(el).val()) {
                //    tagtext += " show_name=true";
                //}
                //
                //// show_email
                //if ('show_email' == jQuery(el).val()) {
                //    tagtext += " show_email=true";
                //}
                //
                //// show_postcount
                //if ('show_postcount' == jQuery(el).val()) {
                //    tagtext += " show_postcount=true";
                //}
                //
                //// show_biography
                //if ('show_biography' == jQuery(el).val()) {
                //    tagtext += " show_biography=true";
                //}
                //
                //// show_last_post
                //if ('show_last_post' == jQuery(el).val()) {
                //    tagtext += " show_last_post=true";
                //}
                //
                //// BBPRESS_post_count
                //if ('show_bbpress_post_count' == jQuery(el).val()) {
                //    tagtext += " show_bbpress_post_count=true";
                //}

            });
            if (display.length > 0) {
                tagtext += " display=" + display.join(',');
            }

            // limit
            var limit = jQuery("#limit").val() || "";
            if (limit.length > 0) {
                tagtext += " limit=" + limit;
            }
            // Page size
            var page_size = jQuery("#page_size").val() || "";
            if (page_size.length > 0) {
                tagtext += " page_size=" + page_size;
            }
            // min post count
            var min_post_count = jQuery("#min_post_count").val() || "";
            if (min_post_count.length > 0) {
                tagtext += " min_post_count=" + min_post_count;
            }

            // order
            var order = jQuery("#order").val() || "";
            if (order.length > 0) {
                tagtext += " order=" + order;
            }

            // sort direction
            var sort_dir = jQuery("#sort_direction").val() || "";
            if (order.length > 0 && sort_dir.length > 0) {
                tagtext += "," + sort_dir;
            }

            // render_as_list
            // TODO
        }

        if ('show_avatar' === type) {

            // email or id
            var email = jQuery('.fields_type_show_avatar #email').val() || '';
            var user = jQuery('.fields_type_show_avatar #user_id').val()
            if (email.length > 0 || user > 0) {
                jQuery('.fields_type_show_avatar #email').parent().removeClass('aa-form-error');
                if (user > 0) {
                    tagtext += " email=" + user;
                } else {
                    tagtext += " email=" + email;
                }

            }
            else {
                jQuery('#email').parent().addClass('aa-form-error');
                error = true;
            }

            // alignment
            var align = jQuery('.fields_type_show_avatar #alignment :checked').val() || '';
            if (align.length > 0) {
                tagtext += " align=" + align;
            }

            // user_link
            var author_user_link = jQuery(".fields_type_show_avatar #user_link").val() || "";
            if (author_user_link.length > 0) {
                tagtext += " user_link=" + author_user_link;
            }

            jQuery('.fields_type_show_avatar #display :checked').each(function (i, el) {
                // show_name
                if ('show_name' === jQuery(el).val()) {
                    tagtext += " show_name=true";
                }

                // show_email
                if ('show_email' === jQuery(el).val()) {
                    tagtext += " show_email=true";
                }

                // show_postcount
                if ('show_postcount' === jQuery(el).val()) {
                    tagtext += " show_postcount=true";
                }

                // show_biography
                if ('show_biography' === jQuery(el).val()) {
                    tagtext += " show_biography=true";
                }

                // show_last_post
                if ('show_last_post' === jQuery(el).val()) {
                    tagtext += " show_last_post=true";
                }

                // BBPRESS_post_count
                if ('show_bbpress_post_count' === jQuery(el).val()) {
                    tagtext += " show_bbpress_post_count=true";
                }

            });


        }

        // avatar_size
        var avatar_size = jQuery("#avatar_size").val() || "";
        if (avatar_size.length > 0) {
            tagtext += " avatar_size=" + avatar_size;
        }

        // max bio length
        var bio_length = jQuery("#max_bio_length").val() || "";
        if (bio_length.length > 0) {
            tagtext += " max_bio_length=" + bio_length;
        }
        tagtext += "]";

        if (error === true) {
            return;
        }

        if (window.tinyMCE) {
            if (window.tinyMCE.majorVersion <= 3) {
                window.tinyMCE.execInstanceCommand('content', 'mceInsertContent', false, tagtext);
                tinyMCEPopup.editor.execCommand('mceRepaint');
                tinyMCEPopup.close();
            } else {
                top.tinymce.activeEditor.insertContent(tagtext);
                top.tinymce.activeEditor.windowManager.close();
            }

        }

        return;
    }
});