From 5006933295258780321321ed3bdfe2a727509b91 Mon Sep 17 00:00:00 2001
From: Anton Medvedev <anton@medv.io>
Date: Thu, 12 Dec 2024 15:44:31 +0100
Subject: [PATCH] wip

---
 finder.js | 27 +++++++++++++++++++--------
 finder.ts | 16 ++++++++++++++--
 2 files changed, 33 insertions(+), 10 deletions(-)

diff --git a/finder.js b/finder.js
index 9c0dc3e..6a68f32 100644
--- a/finder.js
+++ b/finder.js
@@ -11,10 +11,10 @@ export function finder(input, options) {
     }
     const defaults = {
         root: document.body,
-        idName: (name) => false,
-        attr: (name, value) => false,
-        className: (name) => wordLike(name),
+        idName: wordLike,
+        className: wordLike,
         tagName: (name) => true,
+        attr: (name, value) => false,
         timeoutMs: undefined,
     };
     const config = { ...defaults, ...options };
@@ -32,7 +32,6 @@ export function finder(input, options) {
         i++;
         const paths = sort(combinations(stack));
         for (const candidate of paths) {
-            console.log(selector(candidate));
             if (unique(candidate, rootDocument)) {
                 return selector(candidate);
             }
@@ -40,6 +39,21 @@ export function finder(input, options) {
     }
     throw new Error(`Selector was not found.`);
 }
+function wordLike(name) {
+    if (/^[a-z0-9\-]{3,}$/i.test(name)) {
+        const words = name.split(/-|[A-Z]/);
+        for (const word of words) {
+            if (word.length <= 2) { // No short words.
+                return false;
+            }
+            if (/[^aeiou]{3,}/i.test(word)) { // 3 or more consonants in a row.
+                return false;
+            }
+        }
+        return true;
+    }
+    return false;
+}
 function tie(element, config) {
     const level = [];
     const elementId = element.getAttribute('id');
@@ -85,14 +99,11 @@ function tie(element, config) {
     if (nth !== undefined) {
         level.push({
             name: `*:nth-child(${nth})`,
-            penalty: 5,
+            penalty: 9,
         });
     }
     return level;
 }
-function wordLike(name) {
-    return /^[a-zA-Z][a-z0-9]*(?:-[a-z0-9]+)*$/.test(name);
-}
 function selector(path) {
     let node = path[0];
     let query = node.name;
diff --git a/finder.ts b/finder.ts
index 6442d7d..8055d06 100644
--- a/finder.ts
+++ b/finder.ts
@@ -63,7 +63,19 @@ export function finder(input: Element, options?: Partial<Options>): string {
 }
 
 function wordLike(name: string) {
-  return /^[a-z0-9\-]{3,}$/i.test(name)
+  if (/^[a-z0-9\-]{3,}$/i.test(name)) {
+    const words = name.split(/-|[A-Z]/)
+    for (const word of words) {
+      if (word.length <= 2) { // No short words.
+        return false
+      }
+      if (/[^aeiou]{3,}/i.test(word)) { // 3 or more consonants in a row.
+        return false
+      }
+    }
+    return true
+  }
+  return false
 }
 
 function tie(element: Element, config: Options): Knot[] {
@@ -117,7 +129,7 @@ function tie(element: Element, config: Options): Knot[] {
   if (nth !== undefined) {
     level.push({
       name: `*:nth-child(${nth})`,
-      penalty: 5,
+      penalty: 9,
     })
   }