951 lines
27 KiB
TypeScript
951 lines
27 KiB
TypeScript
"use client";
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import { useState, useRef, useCallback, useEffect } from "react";
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import { motion, AnimatePresence } from "framer-motion";
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import { X, Download, Share2, Loader2, Star, MapPin, Zap } from "lucide-react";
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import { QRCodeSVG } from "qrcode.react";
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import { toPng } from "html-to-image";
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import type { Restaurant, MatchType, SceneType } from "@/types";
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type ShareCardData =
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| {
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type: "restaurant";
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restaurant: Restaurant;
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matchType: MatchType;
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matchLikes: number;
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userCount: number;
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scene?: SceneType;
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}
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| {
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type: "blindbox";
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idea: string;
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submitter?: { avatar: string; username: string };
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drawer?: { avatar: string; username: string };
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roomName: string;
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};
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interface ShareCardModalProps {
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open: boolean;
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onClose: () => void;
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data: ShareCardData;
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onToast?: (msg: string) => void;
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}
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async function loadImageAsDataUrl(src: string): Promise<string | null> {
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try {
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const img = new Image();
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img.crossOrigin = "anonymous";
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img.src = src;
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await new Promise<void>((resolve, reject) => {
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img.onload = () => resolve();
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img.onerror = () => reject();
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});
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const canvas = document.createElement("canvas");
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canvas.width = img.naturalWidth;
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canvas.height = img.naturalHeight;
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const ctx = canvas.getContext("2d")!;
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ctx.drawImage(img, 0, 0);
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return canvas.toDataURL("image/jpeg", 0.85);
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} catch {
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return null;
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}
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}
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async function generateImage(el: HTMLElement): Promise<string> {
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return toPng(el, {
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pixelRatio: 2,
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quality: 0.95,
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cacheBust: true,
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skipAutoScale: true,
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filter: (node) => {
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if (node instanceof HTMLElement && node.dataset.shareExclude === "true") {
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return false;
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}
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return true;
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},
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});
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}
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function downloadDataUrl(dataUrl: string, filename: string) {
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const link = document.createElement("a");
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link.download = filename;
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link.href = dataUrl;
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link.click();
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}
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function dataUrlToFile(dataUrl: string, filename: string): File {
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const arr = dataUrl.split(",");
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const mime = arr[0].match(/:(.*?);/)?.[1] || "image/png";
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const bstr = atob(arr[1]);
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const u8 = new Uint8Array(bstr.length);
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for (let i = 0; i < bstr.length; i++) u8[i] = bstr.charCodeAt(i);
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return new File([u8], filename, { type: mime });
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}
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function RestaurantShareCard({
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data,
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cardRef,
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imageDataUrl,
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}: {
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data: Extract<ShareCardData, { type: "restaurant" }>;
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cardRef: React.RefObject<HTMLDivElement | null>;
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imageDataUrl: string | null;
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}) {
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const { restaurant, matchType, matchLikes, userCount, scene } = data;
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const isUnanimous = matchType === "unanimous";
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const verb = scene === "drink" ? "喝" : "吃";
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const shareUrl =
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typeof window !== "undefined" ? window.location.origin : "nowhatever.app";
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const accentFrom = isUnanimous ? "#059669" : "#b45309";
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const accentTo = isUnanimous ? "#34d399" : "#fbbf24";
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const accentText = isUnanimous ? "#6ee7b7" : "#fcd34d";
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const accentBg = isUnanimous
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? "rgba(16, 185, 129, 0.12)"
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: "rgba(245, 158, 11, 0.12)";
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return (
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<div
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ref={cardRef}
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style={{
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width: 340,
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padding: 1.5,
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borderRadius: 20,
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background: `linear-gradient(160deg, ${accentFrom}, ${accentTo}40, ${accentFrom}30)`,
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fontFamily:
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'-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif',
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}}
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>
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<div
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style={{
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borderRadius: 18.5,
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background: "#08080a",
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position: "relative",
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overflow: "hidden",
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}}
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>
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{/* Decorative glows */}
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<div
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style={{
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position: "absolute",
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top: -40,
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right: -30,
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width: 160,
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height: 160,
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borderRadius: "50%",
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background: `radial-gradient(circle, ${accentFrom}25, transparent 70%)`,
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}}
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/>
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<div
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style={{
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position: "absolute",
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bottom: 60,
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left: -40,
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width: 120,
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height: 120,
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borderRadius: "50%",
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background: `radial-gradient(circle, ${accentTo}12, transparent 70%)`,
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}}
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/>
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{/* Brand header */}
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<div
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style={{
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padding: "14px 20px 12px",
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display: "flex",
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alignItems: "center",
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justifyContent: "space-between",
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position: "relative",
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}}
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>
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<div style={{ display: "flex", alignItems: "center", gap: 8 }}>
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<span style={{ fontSize: 18 }}>⚡</span>
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<div>
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<div
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style={{
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fontSize: 13,
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fontWeight: 800,
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color: "#ffffff",
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letterSpacing: "0.02em",
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}}
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>
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NoWhatever
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</div>
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<div
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style={{
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fontSize: 9,
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fontWeight: 600,
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color: "rgba(255,255,255,0.35)",
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letterSpacing: "0.15em",
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marginTop: 1,
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}}
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>
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别说随便 · PANIC MODE
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</div>
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</div>
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</div>
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</div>
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{/* Thin accent line */}
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<div
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style={{
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height: 1,
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margin: "0 20px",
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background: `linear-gradient(to right, transparent, ${accentTo}30, transparent)`,
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}}
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/>
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{/* Hero section */}
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<div
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style={{
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padding: "24px 20px 20px",
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textAlign: "center",
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position: "relative",
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}}
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>
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<div style={{ fontSize: 40, lineHeight: 1 }}>
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{isUnanimous ? "🎉" : "🏆"}
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</div>
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<div
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style={{
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fontSize: 30,
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fontWeight: 900,
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color: "#ffffff",
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marginTop: 12,
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letterSpacing: "0.08em",
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}}
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>
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就去这{verb}！
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</div>
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<div
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style={{
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display: "inline-flex",
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alignItems: "center",
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gap: 6,
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marginTop: 12,
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padding: "6px 16px",
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borderRadius: 100,
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background: accentBg,
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border: `1px solid ${accentTo}20`,
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}}
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>
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{isUnanimous && (
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<Zap
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size={12}
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style={{ color: accentText, fill: accentText }}
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/>
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)}
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<span
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style={{
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fontSize: 11,
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fontWeight: 700,
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color: accentText,
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}}
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>
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{isUnanimous
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? `默契度 100% · ${userCount}人全员一致`
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: `${matchLikes}/${userCount} 人选了这家`}
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</span>
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{isUnanimous && (
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<Zap
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size={12}
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style={{ color: accentText, fill: accentText }}
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/>
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)}
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</div>
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</div>
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{/* Restaurant card */}
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<div style={{ padding: "0 16px 16px" }}>
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<div
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style={{
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borderRadius: 14,
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background: "rgba(255,255,255,0.04)",
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border: "1px solid rgba(255,255,255,0.06)",
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overflow: "hidden",
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}}
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>
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{imageDataUrl && (
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<img
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src={imageDataUrl}
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alt={restaurant.name}
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style={{
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width: "100%",
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height: 150,
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objectFit: "cover",
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display: "block",
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}}
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/>
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)}
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<div style={{ padding: "14px 16px 16px" }}>
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<div
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style={{
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display: "flex",
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alignItems: "flex-start",
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justifyContent: "space-between",
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gap: 8,
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}}
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>
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<div
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style={{
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fontSize: 17,
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fontWeight: 800,
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color: "#ffffff",
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lineHeight: 1.3,
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}}
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>
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{restaurant.name}
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</div>
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{restaurant.category && (
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<span
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style={{
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flexShrink: 0,
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padding: "3px 8px",
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borderRadius: 100,
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background: accentBg,
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fontSize: 10,
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fontWeight: 600,
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color: accentText,
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whiteSpace: "nowrap",
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}}
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>
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{restaurant.category}
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</span>
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)}
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</div>
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<div
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style={{
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display: "flex",
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alignItems: "center",
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gap: 12,
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marginTop: 10,
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fontSize: 12,
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}}
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>
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{restaurant.rating > 0 && (
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<span
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style={{
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display: "flex",
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alignItems: "center",
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gap: 3,
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color: "#e5e7eb",
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fontWeight: 600,
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}}
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>
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<Star
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size={13}
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style={{ color: "#fbbf24", fill: "#fbbf24" }}
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/>
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{restaurant.rating}
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</span>
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)}
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{restaurant.price && restaurant.price !== "未知" && (
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<span style={{ fontWeight: 700, color: accentText }}>
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{restaurant.price}
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</span>
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)}
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{restaurant.distance && (
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<span
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style={{
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display: "flex",
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alignItems: "center",
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gap: 3,
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color: "#9ca3af",
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}}
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>
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<MapPin size={12} style={{ color: "#6b7280" }} />
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{restaurant.distance}
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</span>
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)}
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</div>
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{restaurant.address && (
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<div
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style={{
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marginTop: 8,
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fontSize: 11,
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color: "#6b7280",
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lineHeight: 1.5,
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}}
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>
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📍 {restaurant.address}
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</div>
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)}
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{restaurant.tag && (
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<div
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style={{
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display: "flex",
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flexWrap: "wrap",
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gap: 4,
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marginTop: 10,
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}}
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>
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{restaurant.tag
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.split(",")
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.slice(0, 4)
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.map((t) => (
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<span
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key={t}
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style={{
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padding: "2px 8px",
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borderRadius: 4,
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background: "rgba(255,255,255,0.05)",
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fontSize: 10,
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fontWeight: 500,
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color: "#9ca3af",
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}}
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>
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{t.trim()}
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</span>
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))}
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</div>
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)}
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</div>
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</div>
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</div>
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{/* QR footer */}
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<div
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style={{
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padding: "14px 20px 16px",
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display: "flex",
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alignItems: "center",
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gap: 14,
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borderTop: "1px solid rgba(255,255,255,0.04)",
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}}
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>
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<div
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style={{
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padding: 5,
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borderRadius: 8,
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background: "#ffffff",
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flexShrink: 0,
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}}
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>
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<QRCodeSVG
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value={shareUrl}
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size={52}
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level="M"
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bgColor="#ffffff"
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fgColor="#08080a"
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/>
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</div>
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<div style={{ flex: 1, minWidth: 0 }}>
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<div
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style={{
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fontSize: 12,
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fontWeight: 700,
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color: "rgba(255,255,255,0.7)",
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}}
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>
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扫码一起「别说随便」
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</div>
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<div
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style={{
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fontSize: 10,
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color: "rgba(255,255,255,0.25)",
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marginTop: 3,
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}}
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>
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{shareUrl.replace(/^https?:\/\//, "")}
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</div>
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</div>
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</div>
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</div>
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</div>
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);
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}
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function BlindboxShareCard({
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data,
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cardRef,
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}: {
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data: Extract<ShareCardData, { type: "blindbox" }>;
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cardRef: React.RefObject<HTMLDivElement | null>;
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}) {
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const { idea, submitter, drawer, roomName } = data;
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const shareUrl =
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typeof window !== "undefined" ? window.location.origin : "nowhatever.app";
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return (
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<div
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ref={cardRef}
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style={{
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width: 340,
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padding: 1.5,
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borderRadius: 20,
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background: "linear-gradient(160deg, #7c3aed, #6366f140, #7c3aed30)",
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fontFamily:
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'-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif',
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}}
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>
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<div
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style={{
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borderRadius: 18.5,
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background: "#0a0810",
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position: "relative",
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overflow: "hidden",
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}}
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>
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{/* Decorative glows */}
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<div
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style={{
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position: "absolute",
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top: -30,
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right: -20,
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width: 140,
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height: 140,
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borderRadius: "50%",
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background: "radial-gradient(circle, rgba(124,58,237,0.2), transparent 70%)",
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}}
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/>
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<div
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style={{
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position: "absolute",
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bottom: 80,
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left: -30,
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width: 120,
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height: 120,
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borderRadius: "50%",
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background: "radial-gradient(circle, rgba(99,102,241,0.12), transparent 70%)",
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}}
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/>
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{/* Brand header */}
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<div
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style={{
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padding: "14px 20px 12px",
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display: "flex",
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alignItems: "center",
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gap: 8,
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position: "relative",
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}}
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>
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<span style={{ fontSize: 18 }}>🎁</span>
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<div>
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<div
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style={{
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fontSize: 13,
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fontWeight: 800,
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color: "#ffffff",
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letterSpacing: "0.02em",
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}}
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>
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NoWhatever
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</div>
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<div
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style={{
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fontSize: 9,
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fontWeight: 600,
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color: "rgba(255,255,255,0.3)",
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letterSpacing: "0.15em",
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marginTop: 1,
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}}
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>
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别说随便 · ADVENTURE ROULETTE
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</div>
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</div>
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</div>
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{/* Thin accent line */}
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<div
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style={{
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height: 1,
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margin: "0 20px",
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background: "linear-gradient(to right, transparent, rgba(167,139,250,0.25), transparent)",
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}}
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/>
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{/* Room name badge */}
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<div
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style={{
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textAlign: "center",
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padding: "20px 20px 8px",
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position: "relative",
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}}
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>
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<div
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style={{
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fontSize: 10,
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fontWeight: 700,
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letterSpacing: "0.25em",
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color: "rgba(167,139,250,0.5)",
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}}
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>
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✦ {roomName} ✦
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</div>
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</div>
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{/* Idea card */}
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<div style={{ padding: "0 16px 20px" }}>
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<div
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style={{
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borderRadius: 14,
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background: "rgba(255,255,255,0.04)",
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border: "1px solid rgba(167,139,250,0.1)",
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padding: "28px 24px",
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position: "relative",
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}}
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>
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{/* Corner decorations */}
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<div
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style={{
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position: "absolute",
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top: 10,
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left: 10,
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width: 14,
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height: 14,
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borderLeft: "2px solid rgba(167,139,250,0.25)",
|
||
borderTop: "2px solid rgba(167,139,250,0.25)",
|
||
borderTopLeftRadius: 3,
|
||
}}
|
||
/>
|
||
<div
|
||
style={{
|
||
position: "absolute",
|
||
top: 10,
|
||
right: 10,
|
||
width: 14,
|
||
height: 14,
|
||
borderRight: "2px solid rgba(167,139,250,0.25)",
|
||
borderTop: "2px solid rgba(167,139,250,0.25)",
|
||
borderTopRightRadius: 3,
|
||
}}
|
||
/>
|
||
<div
|
||
style={{
|
||
position: "absolute",
|
||
bottom: 10,
|
||
left: 10,
|
||
width: 14,
|
||
height: 14,
|
||
borderLeft: "2px solid rgba(167,139,250,0.25)",
|
||
borderBottom: "2px solid rgba(167,139,250,0.25)",
|
||
borderBottomLeftRadius: 3,
|
||
}}
|
||
/>
|
||
<div
|
||
style={{
|
||
position: "absolute",
|
||
bottom: 10,
|
||
right: 10,
|
||
width: 14,
|
||
height: 14,
|
||
borderRight: "2px solid rgba(167,139,250,0.25)",
|
||
borderBottom: "2px solid rgba(167,139,250,0.25)",
|
||
borderBottomRightRadius: 3,
|
||
}}
|
||
/>
|
||
|
||
<div
|
||
style={{
|
||
fontSize: 22,
|
||
fontWeight: 900,
|
||
color: "#ffffff",
|
||
textAlign: "center",
|
||
lineHeight: 1.6,
|
||
letterSpacing: "0.02em",
|
||
}}
|
||
>
|
||
{idea}
|
||
</div>
|
||
|
||
<div
|
||
style={{
|
||
width: 48,
|
||
height: 1,
|
||
margin: "16px auto",
|
||
background:
|
||
"linear-gradient(to right, transparent, rgba(167,139,250,0.4), transparent)",
|
||
}}
|
||
/>
|
||
|
||
<div
|
||
style={{
|
||
textAlign: "center",
|
||
fontSize: 10,
|
||
fontWeight: 500,
|
||
color: "rgba(167,139,250,0.35)",
|
||
}}
|
||
>
|
||
此契约一旦开启，绝不反悔
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Attribution */}
|
||
{(submitter || drawer) && (
|
||
<div
|
||
style={{
|
||
display: "flex",
|
||
alignItems: "center",
|
||
justifyContent: "center",
|
||
gap: 12,
|
||
padding: "0 20px 16px",
|
||
}}
|
||
>
|
||
{submitter && (
|
||
<div
|
||
style={{
|
||
display: "flex",
|
||
alignItems: "center",
|
||
gap: 5,
|
||
fontSize: 11,
|
||
color: "rgba(196,181,253,0.4)",
|
||
}}
|
||
>
|
||
<span style={{ fontSize: 14 }}>{submitter.avatar}</span>
|
||
<span>{submitter.username} 投入</span>
|
||
</div>
|
||
)}
|
||
{submitter && drawer && (
|
||
<span style={{ color: "rgba(196,181,253,0.2)" }}>·</span>
|
||
)}
|
||
{drawer && (
|
||
<div
|
||
style={{
|
||
display: "flex",
|
||
alignItems: "center",
|
||
gap: 5,
|
||
fontSize: 11,
|
||
color: "rgba(196,181,253,0.4)",
|
||
}}
|
||
>
|
||
<span style={{ fontSize: 14 }}>{drawer.avatar}</span>
|
||
<span>{drawer.username} 抽中</span>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
|
||
{/* QR footer */}
|
||
<div
|
||
style={{
|
||
padding: "14px 20px 16px",
|
||
display: "flex",
|
||
alignItems: "center",
|
||
gap: 14,
|
||
borderTop: "1px solid rgba(255,255,255,0.04)",
|
||
}}
|
||
>
|
||
<div
|
||
style={{
|
||
padding: 5,
|
||
borderRadius: 8,
|
||
background: "#ffffff",
|
||
flexShrink: 0,
|
||
}}
|
||
>
|
||
<QRCodeSVG
|
||
value={shareUrl}
|
||
size={52}
|
||
level="M"
|
||
bgColor="#ffffff"
|
||
fgColor="#0a0810"
|
||
/>
|
||
</div>
|
||
<div style={{ flex: 1, minWidth: 0 }}>
|
||
<div
|
||
style={{
|
||
fontSize: 12,
|
||
fontWeight: 700,
|
||
color: "rgba(255,255,255,0.7)",
|
||
}}
|
||
>
|
||
扫码一起「别说随便」
|
||
</div>
|
||
<div
|
||
style={{
|
||
fontSize: 10,
|
||
color: "rgba(255,255,255,0.2)",
|
||
marginTop: 3,
|
||
}}
|
||
>
|
||
{shareUrl.replace(/^https?:\/\//, "")}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
export default function ShareCardModal({
|
||
open,
|
||
onClose,
|
||
data,
|
||
onToast,
|
||
}: ShareCardModalProps) {
|
||
const cardRef = useRef<HTMLDivElement>(null);
|
||
const backdropRef = useRef<HTMLDivElement>(null);
|
||
const [generating, setGenerating] = useState(false);
|
||
const [imageDataUrl, setImageDataUrl] = useState<string | null>(null);
|
||
const [imageLoading, setImageLoading] = useState(false);
|
||
|
||
useEffect(() => {
|
||
if (!open) {
|
||
setImageDataUrl(null);
|
||
return;
|
||
}
|
||
if (data.type !== "restaurant") return;
|
||
|
||
const src = data.restaurant.images?.[0];
|
||
if (!src) return;
|
||
|
||
setImageLoading(true);
|
||
loadImageAsDataUrl(src)
|
||
.then(setImageDataUrl)
|
||
.finally(() => setImageLoading(false));
|
||
}, [open, data]);
|
||
|
||
const handleGenerate = useCallback(async (): Promise<string | null> => {
|
||
if (!cardRef.current) return null;
|
||
setGenerating(true);
|
||
try {
|
||
return await generateImage(cardRef.current);
|
||
} catch {
|
||
try {
|
||
setImageDataUrl(null);
|
||
await new Promise((r) => setTimeout(r, 100));
|
||
if (!cardRef.current) return null;
|
||
return await generateImage(cardRef.current);
|
||
} catch {
|
||
return null;
|
||
}
|
||
} finally {
|
||
setGenerating(false);
|
||
}
|
||
}, []);
|
||
|
||
const handleSave = useCallback(async () => {
|
||
const png = await handleGenerate();
|
||
if (!png) {
|
||
onToast?.("生成图片失败，请重试");
|
||
return;
|
||
}
|
||
const name =
|
||
data.type === "restaurant"
|
||
? `NoWhatever_${data.restaurant.name}.png`
|
||
: `NoWhatever_周末契约.png`;
|
||
downloadDataUrl(png, name);
|
||
onToast?.("图片已保存");
|
||
}, [handleGenerate, onToast, data]);
|
||
|
||
const handleShare = useCallback(async () => {
|
||
const png = await handleGenerate();
|
||
if (!png) {
|
||
onToast?.("生成图片失败，请重试");
|
||
return;
|
||
}
|
||
|
||
const file = dataUrlToFile(png, "NoWhatever.png");
|
||
|
||
const shareData: ShareData = { files: [file] };
|
||
try {
|
||
if (navigator.canShare?.(shareData)) {
|
||
await navigator.share(shareData);
|
||
return;
|
||
}
|
||
} catch (e) {
|
||
if (e instanceof Error && e.name === "AbortError") return;
|
||
}
|
||
|
||
downloadDataUrl(png, "NoWhatever.png");
|
||
onToast?.("图片已保存，快去分享吧！");
|
||
}, [handleGenerate, onToast]);
|
||
|
||
const handleBackdropClick = (e: React.MouseEvent) => {
|
||
if (e.target === backdropRef.current) onClose();
|
||
};
|
||
|
||
return (
|
||
<AnimatePresence>
|
||
{open && (
|
||
<motion.div
|
||
ref={backdropRef}
|
||
className="fixed inset-0 z-70 overflow-y-auto overflow-x-hidden bg-black/80 backdrop-blur-sm scrollbar-none"
|
||
initial={{ opacity: 0 }}
|
||
animate={{ opacity: 1 }}
|
||
exit={{ opacity: 0 }}
|
||
transition={{ duration: 0.2 }}
|
||
onClick={handleBackdropClick}
|
||
>
|
||
<motion.div
|
||
className="flex min-h-dvh flex-col items-center justify-center px-5 py-6"
|
||
initial={{ opacity: 0, scale: 0.92 }}
|
||
animate={{ opacity: 1, scale: 1 }}
|
||
exit={{ opacity: 0, scale: 0.92 }}
|
||
transition={{ duration: 0.25, ease: "easeOut" }}
|
||
>
|
||
{/* Card + close button wrapper */}
|
||
<div className="relative flex shrink-0 justify-center">
|
||
<button
|
||
onClick={onClose}
|
||
className="absolute right-3 top-3 z-10 flex h-8 w-8 items-center justify-center rounded-full bg-black/40 text-white/70 transition-colors active:bg-black/60"
|
||
>
|
||
<X size={16} />
|
||
</button>
|
||
{imageLoading ? (
|
||
<div
|
||
style={{ width: 340, height: 400 }}
|
||
className="flex items-center justify-center rounded-2xl bg-[#111113]"
|
||
>
|
||
<Loader2
|
||
size={24}
|
||
className="animate-spin text-gray-500"
|
||
/>
|
||
</div>
|
||
) : data.type === "restaurant" ? (
|
||
<RestaurantShareCard
|
||
data={data}
|
||
cardRef={cardRef}
|
||
imageDataUrl={imageDataUrl}
|
||
/>
|
||
) : (
|
||
<BlindboxShareCard data={data} cardRef={cardRef} />
|
||
)}
|
||
</div>
|
||
|
||
{/* Action buttons */}
|
||
<div className="mt-5 flex w-full max-w-[340px] shrink-0 gap-3">
|
||
<button
|
||
onClick={handleSave}
|
||
disabled={generating}
|
||
className="flex h-12 flex-1 items-center justify-center gap-2 rounded-2xl bg-white/10 text-sm font-semibold text-gray-200 transition-colors active:bg-white/15 disabled:opacity-50"
|
||
>
|
||
{generating ? (
|
||
<Loader2 size={16} className="animate-spin" />
|
||
) : (
|
||
<Download size={16} />
|
||
)}
|
||
保存图片
|
||
</button>
|
||
<button
|
||
onClick={handleShare}
|
||
disabled={generating}
|
||
className={`flex h-12 flex-1 items-center justify-center gap-2 rounded-2xl text-sm font-bold text-white shadow-lg transition-colors disabled:opacity-50 ${
|
||
data.type === "blindbox"
|
||
? "bg-purple-600 shadow-purple-900/30 active:bg-purple-500"
|
||
: "bg-emerald-600 shadow-emerald-900/30 active:bg-emerald-500"
|
||
}`}
|
||
>
|
||
{generating ? (
|
||
<Loader2 size={16} className="animate-spin" />
|
||
) : (
|
||
<Share2 size={16} />
|
||
)}
|
||
分享给好友
|
||
</button>
|
||
</div>
|
||
|
||
<p className="mt-3 shrink-0 text-center text-[10px] text-gray-500">
|
||
长按图片也可以保存到相册
|
||
</p>
|
||
</motion.div>
|
||
</motion.div>
|
||
)}
|
||
</AnimatePresence>
|
||
);
|
||
}
|