From c806a772e3b24b749a174cf4fb3f4ab3d1c69437 Mon Sep 17 00:00:00 2001
From: Damien <damienostler1@outlook.com>
Date: Tue, 25 Feb 2025 08:18:21 -0500
Subject: [PATCH] feat: typing animation landing page intro

---
 src/app/page.tsx                   |  45 ++++-
 src/components/TypingAnimation.tsx | 263 +++++++++++++++++++++++++++++
 2 files changed, 304 insertions(+), 4 deletions(-)
 create mode 100644 src/components/TypingAnimation.tsx

diff --git a/src/app/page.tsx b/src/app/page.tsx
index f917476..be56b05 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -1,9 +1,46 @@
-import * as React from 'react'
+'use client';
+
+import * as React from 'react';
+import { useState } from 'react';
 import Box from '@mui/material/Box';
+import Typography from '@mui/material/Typography';
+import Fade from '@mui/material/Fade';
+import TypingAnimation from '@/components/TypingAnimation';
 
 export default function HomePage() {
+  const [showContent, setShowContent] = useState(false);
+
   return (
-    <Box sx={{ display: 'flex' }}>
-    </Box>
-  )
+    <>
+      {!showContent && (
+        <TypingAnimation
+          titleText="My name is Damien."
+          subtitleText="Welcome to my website!"
+          typingSpeed={80}
+          delayBeforeRemoval={3000}
+          onComplete={() => setShowContent(true)}
+        />
+      )}
+      
+      <Fade in={showContent} timeout={1000} style={{ transitionDelay: showContent ? '500ms' : '0ms' }}>
+        <Box sx={{
+          display: 'flex',
+          flexDirection: 'column',
+          alignItems: 'center',
+          justifyContent: 'center',
+          minHeight: '100vh',
+          p: 4,
+          visibility: showContent ? 'visible' : 'hidden'
+        }}>
+          <Typography variant="h3" component="h1" gutterBottom>
+            Damien's Website
+          </Typography>
+          <Typography variant="body1" paragraph>
+          This is a test sentence.
+          </Typography>
+          {/* Add more content here */}
+        </Box>
+      </Fade>
+    </>
+  );
 }
diff --git a/src/components/TypingAnimation.tsx b/src/components/TypingAnimation.tsx
new file mode 100644
index 0000000..391d826
--- /dev/null
+++ b/src/components/TypingAnimation.tsx
@@ -0,0 +1,263 @@
+import React, { useState, useEffect } from 'react';
+import { Box, Typography, Fade, Stack } from '@mui/material';
+
+interface TypingAnimationProps {
+  titleText: string;
+  subtitleText: string;
+  typingSpeed?: number;
+  delayBeforeRemoval?: number;
+  onComplete?: () => void;
+}
+
+const TypingAnimation: React.FC<TypingAnimationProps> = ({
+  titleText,
+  subtitleText,
+  typingSpeed = 100,
+  delayBeforeRemoval = 2000,
+  onComplete
+}) => {
+  const [displayedTitle, setDisplayedTitle] = useState('');
+  const [displayedSubtitle, setDisplayedSubtitle] = useState('');
+  const [showCursor, setShowCursor] = useState(true);
+  const [isTitleComplete, setIsTitleComplete] = useState(false);
+  const [isSubtitleComplete, setIsSubtitleComplete] = useState(false);
+  const [isVisible, setIsVisible] = useState(true);
+  const [isFadingOut, setIsFadingOut] = useState(false);
+  const [cursorPosition, setCursorPosition] = useState('title'); // 'title' or 'subtitle'
+
+  // Start cursor blinking immediately
+  useEffect(() => {
+    const cursorInterval = setInterval(() => {
+      setShowCursor(prev => !prev);
+    }, 500);
+    
+    return () => clearInterval(cursorInterval);
+  }, []);
+
+  // Handle the title typing animation
+  useEffect(() => {
+    if (!isTitleComplete) {
+      setCursorPosition('title');
+      if (displayedTitle.length < titleText.length) {
+        const timeout = setTimeout(() => {
+          setDisplayedTitle(titleText.substring(0, displayedTitle.length + 1));
+        }, typingSpeed);
+        
+        return () => clearTimeout(timeout);
+      } else {
+        setIsTitleComplete(true);
+      }
+    }
+  }, [displayedTitle, titleText, typingSpeed, isTitleComplete]);
+
+  // Handle the subtitle typing animation (starts after title is complete)
+  useEffect(() => {
+    if (isTitleComplete && !isSubtitleComplete) {
+      setCursorPosition('subtitle');
+      if (displayedSubtitle.length < subtitleText.length) {
+        const timeout = setTimeout(() => {
+          setDisplayedSubtitle(subtitleText.substring(0, displayedSubtitle.length + 1));
+        }, typingSpeed);
+        
+        return () => clearTimeout(timeout);
+      } else {
+        setIsSubtitleComplete(true);
+      }
+    }
+  }, [displayedSubtitle, subtitleText, typingSpeed, isTitleComplete, isSubtitleComplete]);
+
+  // Handle fade out after both animations are complete
+  useEffect(() => {
+    if (isSubtitleComplete) {
+      // Start fade out animation
+      const fadeOutTimeout = setTimeout(() => {
+        setIsFadingOut(true);
+      }, delayBeforeRemoval);
+      
+      // Set a timeout to remove the animation after fade out
+      const removalTimeout = setTimeout(() => {
+        setIsVisible(false);
+        if (onComplete) {
+          onComplete();
+        }
+      }, delayBeforeRemoval + 1000); // Add 1000ms for fade out duration
+      
+      return () => {
+        clearTimeout(fadeOutTimeout);
+        clearTimeout(removalTimeout);
+      };
+    }
+  }, [isSubtitleComplete, delayBeforeRemoval, onComplete]);
+
+  if (!isVisible) {
+    return null;
+  }
+
+  // Cursor component that can be reused
+  const Cursor = () => (
+    <Box
+      component="span"
+      sx={{
+        opacity: showCursor ? 1 : 0,
+        transition: 'opacity 0.5s',
+        ml: 0.5,
+        display: 'inline-block'
+      }}
+    >
+      |
+    </Box>
+  );
+
+  // Default text shadow and glow styles
+  const defaultTextEffects = {
+    textShadow: '0 0 10px rgba(255, 255, 255, 0.25), 0 0 20px rgba(255, 255, 255, 0.15)',
+    filter: 'drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25))'
+  };
+
+  // Blue glow for "Damien"
+  const blueGlowEffects = {
+    textShadow: '0 0 10px rgba(25, 118, 210, 0.35), 0 0 20px rgba(25, 118, 210, 0.25)',
+    filter: 'drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25))'
+  };
+
+  // Red glow for exclamation mark
+  const redGlowEffects = {
+    textShadow: '0 0 10px rgba(244, 67, 54, 0.35), 0 0 20px rgba(244, 67, 54, 0.25)',
+    filter: 'drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25))'
+  };
+
+  // Function to render the title with "Damien" in blue
+  const renderStyledTitle = () => {
+    // The full text we're typing
+    const fullTitleText = titleText;
+    
+    // Find where "Damien" starts in the full text
+    const damienStartIndex = fullTitleText.toLowerCase().indexOf('damien');
+    
+    // If "Damien" isn't in the text (shouldn't happen, but just in case)
+    if (damienStartIndex === -1) {
+      return (
+        <>
+          {displayedTitle}
+          {cursorPosition === 'title' && <Cursor />}
+        </>
+      );
+    }
+    
+    // The end index of "Damien" in the full text
+    const damienEndIndex = damienStartIndex + 6; // "Damien" is 6 characters
+    
+    // Now we need to check what parts of the displayed text correspond to each section
+    const result = [];
+    
+    // Add each character with appropriate styling
+    for (let i = 0; i < displayedTitle.length; i++) {
+      // If this character is part of "Damien"
+      if (i >= damienStartIndex && i < damienEndIndex) {
+        result.push(
+          <Box
+            key={i}
+            component="span"
+            sx={{
+              color: '#1976d2', /* Material UI primary blue */
+              ...blueGlowEffects
+            }}
+          >
+            {displayedTitle[i]}
+          </Box>
+        );
+      } else {
+        // Regular character
+        result.push(displayedTitle[i]);
+      }
+    }
+    
+    return (
+      <>
+        {result}
+        {cursorPosition === 'title' && <Cursor />}
+      </>
+    );
+  };
+
+  // Function to render the subtitle with red exclamation mark
+  const renderStyledSubtitle = () => {
+    // If there's no exclamation mark yet in the displayed text
+    if (!displayedSubtitle.includes('!')) {
+      return (
+        <>
+          {displayedSubtitle}
+          {cursorPosition === 'subtitle' && <Cursor />}
+        </>
+      );
+    }
+    
+    // Find the exclamation mark
+    const exclamationIndex = displayedSubtitle.indexOf('!');
+    
+    // Split the displayed text into parts
+    const beforeExclamation = displayedSubtitle.substring(0, exclamationIndex);
+    const exclamationMark = displayedSubtitle.substring(exclamationIndex, exclamationIndex + 1); // "!"
+    
+    return (
+      <>
+        {beforeExclamation}
+        <Box
+          component="span"
+          sx={{
+            color: '#f44336', /* Material UI red */
+            ...redGlowEffects
+          }}
+        >
+          {exclamationMark}
+        </Box>
+        {cursorPosition === 'subtitle' && <Cursor />}
+      </>
+    );
+  };
+
+  return (
+    <Fade in={!isFadingOut} timeout={1000}>
+      <Box
+        sx={{
+          position: 'fixed',
+          top: 0,
+          left: 0,
+          width: '100%',
+          height: '100%',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          backgroundColor: 'background.default',
+          zIndex: 1000
+        }}
+      >
+        <Stack spacing={1} alignItems="center">
+          <Typography
+            variant="h2"
+            component="div"
+            sx={{
+              fontWeight: 'bold',
+              ...defaultTextEffects
+            }}
+          >
+            {renderStyledTitle()}
+          </Typography>
+          
+          <Typography
+            variant="h5"
+            component="div"
+            sx={{
+              color: 'text.secondary',
+              ...defaultTextEffects
+            }}
+          >
+            {renderStyledSubtitle()}
+          </Typography>
+        </Stack>
+      </Box>
+    </Fade>
+  );
+};
+
+export default TypingAnimation;
\ No newline at end of file