Emoji Reaction

1"use client";
2 
3import { memo, useCallback, useEffect, useRef, useState } from "react";
4import type { ComponentProps, KeyboardEvent } from "react";
5import { Slot } from "@radix-ui/react-slot";
6import { AnimatePresence, motion, useReducedMotion } from "motion/react";
7import { X } from "lucide-react";
8import { Emoji, EmojiProvider, type EmojiData } from "react-apple-emojis";
9import { cn } from "@/lib/utils";
10 
11// only the default set, the full emoji map ships 380kb of json
12const DEFAULT_EMOJI_DATA: EmojiData = {
13  baseUrl: "https://em-content.zobj.net/source/apple/419/",
14  emojis: {
15    "smiling-face-with-hearts": "smiling-face-with-hearts_1f970.png",
16    "star-struck": "star-struck_1f929.png",
17    "confused-face": "confused-face_1f615.png",
18    "pleading-face": "pleading-face_1f97a.png",
19    "grinning-face-with-smiling-eyes":
20      "grinning-face-with-smiling-eyes_1f604.png",
21  },
22};
23 
24const DEFAULT_EMOJIS = Object.keys(DEFAULT_EMOJI_DATA.emojis);
25 
26const SURFACE = "bg-[#F4F4F9] dark:bg-[#262626]";
27 
28const BURST_COUNT = 5;
29const HOLD_INTERVAL = 550;
30const MAX_PARTICLES = 60;
31const RISE = 450;
32const LAUNCH_SPREAD = 6;
33const CLIMB_SPREAD = 78;
34// soft ease out, roughly 65% of the distance by the halfway point so it keeps moving
35const EASE = [0.4, 0.3, 0.5, 1] as const;
36const SWAY = [0, 0.3, 0.65, 1];
37 
38const GAP = 16;
39const EDGE = 8;
40 
41const SIZES = {
42  sm: {
43    trigger: "size-8",
44    icon: "size-4",
45    emoji: 26,
46    pill: "gap-0.5 p-1",
47    burst: 26,
48  },
49  md: {
50    trigger: "size-10",
51    icon: "size-5",
52    emoji: 34,
53    pill: "gap-1 p-1.5",
54    burst: 34,
55  },
56  lg: {
57    trigger: "size-12",
58    icon: "size-6",
59    emoji: 42,
60    pill: "gap-1.5 p-2",
61    burst: 42,
62  },
63} as const;
64 
65type Align = "left" | "center" | "right";
66 
67type Placement = { side: "top" | "bottom"; shift: number; tailX: number };
68 
69type Particle = {
70  id: number;
71  name: string;
72  originX: number;
73  originY: number;
74  x: number;
75  drift: number;
76  tilt: number;
77  travel: number;
78  scale: number;
79  blurRatio: number;
80  fadeAt: number;
81  duration: number;
82  delay: number;
83};
84 
85function SmileIcon({ className }: { className?: string }) {
86  return (
87    <svg viewBox="0 0 24 24" fill="none" aria-hidden className={className}>
88      <path
89        d="M21 12a9 9 0 1 1-9-9"
90        stroke="currentColor"
91        strokeWidth="1.7"
92        strokeLinecap="round"
93      />
94      <circle cx="8.9" cy="10" r="1.35" fill="currentColor" />
95      <circle cx="15.1" cy="10" r="1.35" fill="currentColor" />
96// … truncated