src/hooks/useTypingEffect.ts

@@ -1,4 +1,4 @@
-import { useState, useEffect, useMemo } from 'react';
+import { useState, useEffect, useMemo, useRef } from 'react';
 
 interface UseTypingEffectOptions {
   words: string[];
@@ -23,44 +23,60 @@ export function useTypingEffect({
   // eslint-disable-next-line react-hooks/exhaustive-deps
   const stableWords = useMemo(() => words, [JSON.stringify(words)]);
 
+  // Ref to hold the latest state for the timer loop
+  const stateRef = useRef({ currentText, isDeleting, isPaused });
+  useEffect(() => {
+    stateRef.current = { currentText, isDeleting, isPaused };
+  });
+
+  // Effect 1: Handle word switching when deleted
+  useEffect(() => {
+    if (isDeleting && currentText === '' && !isPaused) {
+      setIsDeleting(false);
+      setCurrentWordIndex((prev) => (prev + 1) % stableWords.length);
+    }
+  }, [currentText, isDeleting, isPaused, stableWords]);
+
+  // Effect 2: Timer Loop
   useEffect(() => {
     let timer: ReturnType<typeof setTimeout>;
 
     const currentWord = stableWords[currentWordIndex];
-    const isWordDeleted = isDeleting && currentText === '';
 
-    // If word is fully deleted, move to next word immediately (no timer)
+    const tick = () => {
-    if (!isPaused && isWordDeleted) {
+      const { currentText, isDeleting, isPaused } = stateRef.current;
-      setIsDeleting(false);
-      setCurrentWordIndex((prev) => (prev + 1) % stableWords.length);
-      return;
-    }
 
-    // Determine speed based on state
-    const speed = isPaused ? pauseDuration : (isDeleting ? deletingSpeed : typingSpeed);
-
-    timer = setTimeout(() => {
       if (isPaused) {
         setIsPaused(false);
         setIsDeleting(true);
-      } else {
+        return;
-        // Typing logic
+      }
-        if (isDeleting) {
-          setCurrentText((prev) => prev.substring(0, prev.length - 1));
-        } else {
-          const nextText = currentWord.substring(0, currentText.length + 1);
-          setCurrentText(nextText);
 
-          if (nextText === currentWord) {
+      if (isDeleting) {
-            setIsPaused(true);
+        if (currentText === '') {
-          }
+          // Handled by the other effect
+          return;
+        }
+        setCurrentText((prev) => prev.substring(0, prev.length - 1));
+        timer = setTimeout(tick, deletingSpeed);
+      } else {
+        const nextText = currentWord.substring(0, currentText.length + 1);
+        setCurrentText(nextText);
+
+        if (nextText === currentWord) {
+          setIsPaused(true);
+        } else {
+          timer = setTimeout(tick, typingSpeed);
         }
       }
-    }, speed);
+    };
+
+    // Determine initial speed
+    const speed = isPaused ? pauseDuration : (isDeleting ? deletingSpeed : typingSpeed);
+    timer = setTimeout(tick, speed);
 
     return () => clearTimeout(timer);
   }, [
-    currentText,
     isDeleting,
     isPaused,
     currentWordIndex,