Add christmas events

package-lock.json

@@ -13,7 +13,7 @@
         "@next/mdx": "^15.3.4",
         "@types/mdx": "^2.0.13",
         "clsx": "^2.1.1",
-        "dayjs": "^1.11.13",
+        "date-fns": "^4.1.0",
         "next": "^14.2.35",
         "react": "^18",
         "react-dom": "^18"
@@ -2112,11 +2112,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/dayjs": {
-      "version": "1.11.19",
-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.19.tgz",
-      "integrity": "sha512-t5EcLVS6QPBNqM2z8fakk/NKel+Xzshgt8FFKAn+qwlD1pzZWxh0nVCrvFK7ZDb6XucZeF9z8C7CBWTRIVApAw==",
-      "license": "MIT"
+    "node_modules/date-fns": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz",
+      "integrity": "sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
+      }
     },
     "node_modules/debug": {
       "version": "4.4.0",

package.json

@@ -14,7 +14,7 @@
     "@next/mdx": "^15.3.4",
     "@types/mdx": "^2.0.13",
     "clsx": "^2.1.1",
-    "dayjs": "^1.11.13",
+    "date-fns": "^4.1.0",
     "next": "^14.2.35",
     "react": "^18",
     "react-dom": "^18"

src/app/page.tsx

@@ -6,10 +6,12 @@ import HomeText from "@/components/texts/home.mdx"
 import Link from "@/components/link";
 import { FakeWindow, HomeWindows } from "@/components/windows";
 import { WindowManagerProvider } from "@/hooks/window-manager";
+import { SnowfallBackground } from "@/components/events/christmas";
 
 export default function Home() {
   return (<>
     <main className="flex items-center pt-16 md:pt-24 pb-12 px-8 md:px-0 overflow-x-hidden">
+      <SnowfallBackground />
       <WindowManagerProvider>
         <FakeWindow windowText="Homepage">
           <HomeWindows />

src/components/events/christmas.tsx

@@ -0,0 +1,168 @@
+'use client'
+
+import { getEvent } from '@/lib/utils';
+import clsx from 'clsx';
+import Image from 'next/image';
+import { ReactNode, useEffect, useRef, useState } from 'react';
+
+interface Snowflake {
+  x: number;
+  y: number;
+  radius: number;
+  speed: number;
+  sway: number;
+  swayOffset: number;
+  opacity: number;
+}
+
+interface ChristmasProps {
+  left: number;
+  top: number;
+  size: number;
+  className?: string;
+  flip?: boolean;
+  absolute?: boolean;
+}
+
+export const ChristmasExclusive = ({ children }: { children: ReactNode }) => {
+  const isItChristmas = getEvent()?.name == 'christmas';
+
+  if (isItChristmas) return children;
+  return null;
+}
+
+export const ChristmasHat: React.FC<ChristmasProps> = ({
+  left,
+  top,
+  size,
+  className,
+  flip
+}) => {
+  return (
+    <ChristmasExclusive>
+      <div
+        className={clsx('absolute md:block hidden', flip && '-scale-x-100', className)}
+        style={{
+          left, top
+        }}
+      >
+        <Image
+          className='pointer-events-none'
+          src={'/images/event_santahat01.png'}
+          alt='Santa Hat'
+          height={size}
+          width={size}
+        />
+      </div>
+    </ChristmasExclusive>
+  )
+}
+
+function SnowfallRawBackground() {
+  const canvasRef = useRef<HTMLCanvasElement>(null);
+  const [dimensions, setDimensions] = useState({ width: 0, height: 0 });
+  const snowflakesRef = useRef<Snowflake[]>([]);
+  const animationFrameRef = useRef<number>(0);
+
+  // Update dimensions on resize
+  useEffect(() => {
+    const updateDimensions = () => {
+      setDimensions({
+        width: window.innerWidth,
+        height: window.innerHeight,
+      });
+    };
+
+    updateDimensions();
+    window.addEventListener('resize', updateDimensions);
+    
+    return () => window.removeEventListener('resize', updateDimensions);
+  }, []);
+
+  useEffect(() => {
+    if (!canvasRef.current) return;
+
+    const canvas = canvasRef.current;
+    const ctx = canvas.getContext('2d');
+    if (!ctx) return;
+
+    canvas.width = dimensions.width;
+    canvas.height = dimensions.height;
+
+    const createSnowflake = (init?: boolean): Snowflake => {
+      let posy = -10;
+      let radius = Math.random() * 4 + 2;
+      let speed = Math.random() * 1 + 0.5;
+      let sway = Math.random() * 0.5 + 0.2;
+
+      if (init) {
+        const initHeight = (dimensions.height / 1.1);
+        posy = Math.random() * initHeight + posy;
+        radius = (posy / (initHeight + posy) - 1) * -radius;
+      }
+
+      if (window.innerWidth < 768) {
+        radius /= 1.4;
+      }
+
+      return {
+        x: Math.random() * dimensions.width,
+        y: posy,
+        radius,
+        speed,
+        sway,
+        swayOffset: Math.random() * Math.PI * 2,
+        opacity: Math.random() * 0.5 + 0.5,
+      }
+    };
+
+
+    const snowflakes: Snowflake[] = [];
+    for (let i = 0; i < 200; i++) {
+      snowflakes.push(createSnowflake(true));
+    }
+    snowflakesRef.current = snowflakes;
+
+    const animate = () => {
+      ctx.clearRect(0, 0, canvas.width, canvas.height);
+
+      snowflakesRef.current.forEach((flake, index) => {
+        flake.y += flake.speed;
+        flake.x += Math.sin(flake.swayOffset + flake.y * 0.02) * flake.sway;
+
+        const shrink = dimensions.height < 768 ? 0.001 : 0.005
+        flake.radius = Math.max(0, flake.radius - shrink);
+
+        if (flake.y > dimensions.height || flake.radius <= 0.5) {
+          snowflakesRef.current[index] = createSnowflake();
+          return;
+        }
+
+        ctx.beginPath();
+        ctx.arc(flake.x, flake.y, flake.radius, 0, Math.PI * 2);
+        ctx.fillStyle = `rgba(255, 255, 255, ${flake.opacity})`;
+        ctx.fill();
+      });
+
+      animationFrameRef.current = requestAnimationFrame(animate);
+    };
+
+    animationFrameRef.current = requestAnimationFrame(animate);
+
+    return () => cancelAnimationFrame(animationFrameRef.current);
+  }, [dimensions]);
+
+  return (
+    <canvas
+      ref={canvasRef}
+      className="fixed top-0 left-0 w-full h-full pointer-events-none"
+      style={{ zIndex: 0 }}
+    />
+  );
+}
+
+export const SnowfallBackground = () => (
+  <ChristmasExclusive>
+    <SnowfallRawBackground />
+  </ChristmasExclusive>
+)

src/components/events/eventprops.tsx

@@ -0,0 +1 @@
+'use client'

src/components/windows.tsx

@@ -3,6 +3,7 @@ import { FloatingLabel } from "@/components/floating-label";
 import { FakeRelativeWindow, RestoreWindowsButton } from "./client-windows";
 import Image from "next/image"
 import Link from "next/link";
+import { ChristmasHat } from "./events/christmas";
 
 export const FakeWindow = ({
   windowText, children
@@ -10,7 +11,8 @@ export const FakeWindow = ({
   windowText: string
   children: React.ReactNode
 }) => (
-  <div className="mx-auto w-[480px] md:w-[520px] md:border border-primary">
+  <div className="relative md:bg-background mx-auto w-[480px] md:w-[520px] md:border border-primary z-10">
+    <ChristmasHat size={180} left={-60} top={-80} />
     <div className="p-1 pb-0">
       <div className="hidden md:flex bg-primary p-2 justify-between text-background">
         <div className="ms-1 pointer-events-none">
@@ -45,13 +47,16 @@ export const HomeWindows = () => (
       draggable
     >
       <FloatingLabel placeholder="This is Nola, my OC :3">
-        <Image
-          className=""
-          alt="Nola"
-          src="/images/nola.png"
-          width={200}
-          height={200}
-        />
+        <div className="relative">
+          <ChristmasHat size={150} top={-40} left={70} flip />
+          <Image
+            className=""
+            alt="Nola"
+            src="/images/nola.png"
+            width={200}
+            height={200}
+          />
+        </div>
       </FloatingLabel>
     </FakeRelativeWindow>
     <FakeRelativeWindow

src/lib/types.ts

@@ -0,0 +1,5 @@
+export type EventsDate = {
+  name: string,
+  start: number[],
+  end: number[]
+}

src/lib/utils.ts

@@ -1,8 +1,29 @@
 'use client'
 
-import dayjs from 'dayjs';
+import { format, isWithinInterval } from "date-fns";
+import type { EventsDate } from "./types";
+
+const events: EventsDate[] = [
+  {
+    name: 'christmas',
+    start: [12, 20],
+    end: [12, 30]
+  },
+]
 
 export function getExpirationDate () {
   const expirationDate = new Date("2026-02-15");
-  return dayjs(expirationDate).format("dddd, D MMMM YYYY");
+  return format(expirationDate, "dddd, D MMMM YYYY");
 }
+
+export function getEvent (): EventsDate | undefined {
+  return events.find((e) => {
+    const today = new Date(Date.now());
+    const year = today.getFullYear();
+
+    const start = new Date(year, e.start[0] - 1, e.start[1]);
+    const end = new Date(year, e.end[0] - 1, e.end[1]);
+    
+    return isWithinInterval(today, { start, end })
+  })
+}

yarn.lock

@@ -320,10 +320,10 @@
   dependencies:
     source-map "^0.7.0"
 
-"@next/swc-linux-x64-gnu@14.2.33":
+"@next/swc-win32-x64-msvc@14.2.33":
   version "14.2.33"
-  resolved "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-14.2.33.tgz"
-  integrity sha512-FnFn+ZBgsVMbGDsTqo8zsnRzydvsGV8vfiWwUo1LD8FTmPTdV+otGSWKc4LJec0oSexFnCYVO4hX8P8qQKaSlg==
+  resolved "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-14.2.33.tgz"
+  integrity sha512-nOjfZMy8B94MdisuzZo9/57xuFVLHJaDj5e/xrduJp9CV2/HrfxTRH2fbyLe+K9QT41WBLUd4iXX3R7jBp0EUg==
 
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
@@ -1003,10 +1003,10 @@ data-view-byte-offset@^1.0.1:
     es-errors "^1.3.0"
     is-data-view "^1.0.1"
 
-dayjs@^1.11.13:
-  version "1.11.19"
-  resolved "https://registry.npmjs.org/dayjs/-/dayjs-1.11.19.tgz"
-  integrity sha512-t5EcLVS6QPBNqM2z8fakk/NKel+Xzshgt8FFKAn+qwlD1pzZWxh0nVCrvFK7ZDb6XucZeF9z8C7CBWTRIVApAw==
+date-fns@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz"
+  integrity sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==
 
 debug@^3.2.7:
   version "3.2.7"