Advanced Character Search #786

public/index.html

@@ -2372,6 +2372,10 @@
                                 <input id="swipes-checkbox" type="checkbox" />
                                 <span data-i18n="Swipes">Swipes</span>
                             </label>
+                            <label for="fuzzy_search_checkbox">
+                                <input id="fuzzy_search_checkbox" type="checkbox" />
+                                <span data-i18n="Advanced Character Search">Advanced Character Search</span>
+                            </label>
                             <label for="prefer_character_prompt" title="If checked and the character card contains a prompt override (System Prompt), use that instead." data-i18n="[title]If checked and the character card contains a prompt override (System Prompt), use that instead." class="checkbox_label">
                                 <input id="prefer_character_prompt" type="checkbox" />
                                 <span data-i18n="Prefer Character Card Prompt">Prefer Char. Prompt</span>

public/script.js

@@ -76,6 +76,7 @@ import {
     persona_description_positions,
     loadMovingUIState,
     getCustomStoppingStrings,
+    fuzzySearchCharacters,
     MAX_CONTEXT_DEFAULT,
 } from "./scripts/power-user.js";
 
@@ -7037,18 +7038,26 @@ $(document).ready(function () {
     $("#character_search_bar").on("input", function () {
         const selector = ['#rm_print_characters_block .character_select', '#rm_print_characters_block .group_select'].join(',');
         const searchValue = $(this).val().trim().toLowerCase();
+        const fuzzySearchResults = power_user.fuzzy_search ? fuzzySearchCharacters(searchValue) : [];
+
+        function getIsValidSearch(_this) {
+            const name = $(_this).find(".ch_name").text().toLowerCase();
+            const chid = $(_this).attr("chid");
+
+            if (power_user.fuzzy_search) {
+                return fuzzySearchResults.includes(parseInt(chid));
+            }
+            else {
+                return name.includes(searchValue);
+            }
+        }
 
         if (!searchValue) {
             $(selector).removeClass('hiddenBySearch');
             updateVisibleDivs('#rm_print_characters_block', true);
         } else {
             $(selector).each(function () {
-                const isValidSearch = $(this)
+                const isValidSearch = getIsValidSearch(this);
-                    .find(".ch_name")
-                    .text()
-                    .toLowerCase()
-                    .includes(searchValue);
-
                 $(this).toggleClass('hiddenBySearch', !isValidSearch);
             });
             updateVisibleDivs('#rm_print_characters_block', true);
@@ -7234,7 +7243,7 @@ $(document).ready(function () {
         const data = { old_bg, new_bg };
         const response = await fetch('/renamebackground', {
             method: 'POST',
-            headers:getRequestHeaders(),
+            headers: getRequestHeaders(),
             body: JSON.stringify(data),
             cache: 'no-cache',
         });

public/scripts/power-user.js

@@ -186,6 +186,7 @@ let power_user = {
     persona_description_position: persona_description_positions.BEFORE_CHAR,
 
     custom_stopping_strings: '',
+    fuzzy_search: false,
 };
 
 let themes = [];
@@ -676,6 +677,7 @@ function loadPowerUserSettings(settings, data) {
     $('#auto_swipe_blacklist').val(power_user.auto_swipe_blacklist.join(", "));
     $('#auto_swipe_blacklist_threshold').val(power_user.auto_swipe_blacklist_threshold);
     $('#custom_stopping_strings').val(power_user.custom_stopping_strings);
+    $('#fuzzy_search_checkbox').prop("checked", power_user.fuzzy_search);
 
     $("#console_log_prompts").prop("checked", power_user.console_log_prompts);
     $('#auto_fix_generated_markdown').prop("checked", power_user.auto_fix_generated_markdown);
@@ -896,6 +898,31 @@ function loadInstructMode() {
     });
 }
 
+export function fuzzySearchCharacters(searchValue) {
+    const fuse = new Fuse(characters, {
+        keys: [
+            { name: 'data.name', weight: 5 },
+            { name: 'data.description', weight: 3 },
+            { name: 'data.mes_example', weight: 3 },
+            { name: 'data.scenario', weight: 2 },
+            { name: 'data.personality', weight: 2 },
+            { name: 'data.first_mes', weight: 2 },
+            { name: 'data.creator_notes', weight: 2 },
+            { name: 'data.creator', weight: 1 },
+            { name: 'data.tags', weight: 1 },
+            { name: 'data.alternate_greetings', weight: 1 }
+        ],
+        includeScore: true,
+        ignoreLocation: true,
+        threshold: 0.2,
+    });
+
+    const results = fuse.search(searchValue);
+    console.debug('Fuzzy search results for ' + searchValue, results)
+    const indices = results.map(x => x.refIndex);
+    return indices;
+}
+
 export function formatInstructModeChat(name, mes, isUser, isNarrator, forceAvatar, name1, name2) {
     const includeNames = isNarrator ? false : (power_user.instruct.names || !!selected_group || !!forceAvatar);
     let sequence = (isUser || isNarrator) ? power_user.instruct.input_sequence : power_user.instruct.output_sequence;
@@ -1972,6 +1999,11 @@ $(document).ready(() => {
         saveSettingsDebounced();
     });
 
+    $('#fuzzy_search_checkbox').on('input', function () {
+        power_user.fuzzy_search = !!$(this).prop('checked');
+        saveSettingsDebounced();
+    });
+
     $(window).on('focus', function () {
         browser_has_focus = true;
     });