From 55feaeeb2145cd28dcbd41db06fd5fe44ab0a408 Mon Sep 17 00:00:00 2001
From: HolgerHatGarKeineNode <fsociety.mkv@pm.me>
Date: Sat, 24 Jan 2026 12:58:07 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=83=8F=20Add=20MeetupCard=20component=20f?=
 =?UTF-8?q?or=20displaying=20meetup=20information?=
MIME-Version: 1.0
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Animated card component with logo, name, and location for showcasing
Bitcoin meetups. Features spring-based entrance animations, location
pin icon, and customizable styling with Bitcoin orange accent color.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 videos/src/components/MeetupCard.test.tsx | 134 +++++++++++++++++
 videos/src/components/MeetupCard.tsx      | 172 ++++++++++++++++++++++
 2 files changed, 306 insertions(+)
 create mode 100644 videos/src/components/MeetupCard.test.tsx
 create mode 100644 videos/src/components/MeetupCard.tsx

diff --git a/videos/src/components/MeetupCard.test.tsx b/videos/src/components/MeetupCard.test.tsx
new file mode 100644
index 0000000..4cc59c7
--- /dev/null
+++ b/videos/src/components/MeetupCard.test.tsx
@@ -0,0 +1,134 @@
+/* eslint-disable @remotion/warn-native-media-tag */
+import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+import { render, cleanup } from "@testing-library/react";
+import { MeetupCard } from "./MeetupCard";
+
+// Mock Remotion hooks
+vi.mock("remotion", () => ({
+  useCurrentFrame: vi.fn(() => 30),
+  useVideoConfig: vi.fn(() => ({ fps: 30, width: 1920, height: 1080 })),
+  interpolate: vi.fn((value, inputRange, outputRange) => {
+    const [inMin, inMax] = inputRange;
+    const [outMin, outMax] = outputRange;
+    const progress = Math.max(0, Math.min(1, (value - inMin) / (inMax - inMin)));
+    return outMin + progress * (outMax - outMin);
+  }),
+  spring: vi.fn(() => 1),
+  Img: vi.fn(({ src, style }) => (
+    <img src={src} style={style} data-testid="meetup-logo" alt="meetup logo" />
+  )),
+}));
+
+describe("MeetupCard", () => {
+  const defaultProps = {
+    logoSrc: "/test-logo.png",
+    name: "Bitcoin Stammtisch Berlin",
+    location: "Berlin, Germany",
+  };
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  afterEach(() => {
+    cleanup();
+    vi.resetAllMocks();
+  });
+
+  it("renders without errors", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    expect(container).toBeInTheDocument();
+  });
+
+  it("displays the meetup name", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const nameElement = container.querySelector(".font-bold.text-white");
+    expect(nameElement).toHaveTextContent("Bitcoin Stammtisch Berlin");
+  });
+
+  it("displays the location", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const locationElement = container.querySelector(".text-zinc-400");
+    expect(locationElement).toHaveTextContent("Berlin, Germany");
+  });
+
+  it("renders the logo image with correct src", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const logo = container.querySelector('[data-testid="meetup-logo"]');
+    expect(logo).toHaveAttribute("src", "/test-logo.png");
+  });
+
+  it("displays a custom meetup name", () => {
+    const { container } = render(
+      <MeetupCard
+        {...defaultProps}
+        name="Einundzwanzig München"
+      />
+    );
+    const nameElement = container.querySelector(".font-bold.text-white");
+    expect(nameElement).toHaveTextContent("Einundzwanzig München");
+  });
+
+  it("displays a custom location", () => {
+    const { container } = render(
+      <MeetupCard
+        {...defaultProps}
+        location="München, Bavaria"
+      />
+    );
+    const locationElement = container.querySelector(".text-zinc-400");
+    expect(locationElement).toHaveTextContent("München, Bavaria");
+  });
+
+  it("applies custom width style", () => {
+    const { container } = render(
+      <MeetupCard {...defaultProps} width={500} />
+    );
+    const card = container.firstChild as HTMLElement;
+    expect(card).toHaveStyle({ width: "500px" });
+  });
+
+  it("renders location pin SVG icon", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const svg = container.querySelector("svg");
+    expect(svg).toBeInTheDocument();
+  });
+
+  it("applies default accent color to location icon", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const svg = container.querySelector("svg");
+    expect(svg).toHaveAttribute("stroke", "#f7931a");
+  });
+
+  it("applies custom accent color to location icon", () => {
+    const { container } = render(
+      <MeetupCard {...defaultProps} accentColor="#00ff00" />
+    );
+    const svg = container.querySelector("svg");
+    expect(svg).toHaveAttribute("stroke", "#00ff00");
+  });
+
+  it("has rounded corners styling", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const card = container.firstChild as HTMLElement;
+    expect(card).toHaveClass("rounded-2xl");
+  });
+
+  it("has proper card background styling", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const card = container.firstChild as HTMLElement;
+    expect(card).toHaveClass("bg-zinc-900/90");
+  });
+
+  it("name has truncate class for overflow handling", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const nameElement = container.querySelector(".font-bold.text-white");
+    expect(nameElement).toHaveClass("truncate");
+  });
+
+  it("location text has truncate class for overflow handling", () => {
+    const { container } = render(<MeetupCard {...defaultProps} />);
+    const locationElement = container.querySelector(".text-zinc-400");
+    expect(locationElement).toHaveClass("truncate");
+  });
+});
diff --git a/videos/src/components/MeetupCard.tsx b/videos/src/components/MeetupCard.tsx
new file mode 100644
index 0000000..f433f31
--- /dev/null
+++ b/videos/src/components/MeetupCard.tsx
@@ -0,0 +1,172 @@
+import {
+  useCurrentFrame,
+  useVideoConfig,
+  interpolate,
+  spring,
+  Img,
+} from "remotion";
+
+export type MeetupCardProps = {
+  /** URL or staticFile path for the meetup logo */
+  logoSrc: string;
+  /** Name of the meetup */
+  name: string;
+  /** Location of the meetup */
+  location: string;
+  /** Delay in frames before animation starts */
+  delay?: number;
+  /** Width of the card in pixels (default: 400) */
+  width?: number;
+  /** Custom color for accent elements (default: #f7931a - Bitcoin orange) */
+  accentColor?: string;
+};
+
+export const MeetupCard: React.FC<MeetupCardProps> = ({
+  logoSrc,
+  name,
+  location,
+  delay = 0,
+  width = 400,
+  accentColor = "#f7931a",
+}) => {
+  const frame = useCurrentFrame();
+  const { fps } = useVideoConfig();
+
+  const adjustedFrame = Math.max(0, frame - delay);
+
+  // Card entrance animation
+  const cardSpring = spring({
+    frame: adjustedFrame,
+    fps,
+    config: { damping: 15, stiffness: 80 },
+  });
+
+  const cardScale = interpolate(cardSpring, [0, 1], [0.8, 1]);
+  const cardOpacity = interpolate(cardSpring, [0, 1], [0, 1]);
+
+  // Logo animation (slightly delayed)
+  const logoSpring = spring({
+    frame: adjustedFrame - 5,
+    fps,
+    config: { damping: 12, stiffness: 100 },
+  });
+
+  const logoScale = interpolate(logoSpring, [0, 1], [0, 1]);
+  const logoRotation = interpolate(logoSpring, [0, 1], [0, 360]);
+
+  // Text animations (staggered)
+  const nameSpring = spring({
+    frame: adjustedFrame - 10,
+    fps,
+    config: { damping: 15, stiffness: 90 },
+  });
+
+  const nameOpacity = interpolate(nameSpring, [0, 1], [0, 1]);
+  const nameTranslateY = interpolate(nameSpring, [0, 1], [20, 0]);
+
+  const locationSpring = spring({
+    frame: adjustedFrame - 15,
+    fps,
+    config: { damping: 15, stiffness: 90 },
+  });
+
+  const locationOpacity = interpolate(locationSpring, [0, 1], [0, 1]);
+  const locationTranslateY = interpolate(locationSpring, [0, 1], [15, 0]);
+
+  // Subtle glow pulse
+  const glowIntensity = interpolate(
+    Math.sin(adjustedFrame * 0.08),
+    [-1, 1],
+    [0.3, 0.5]
+  );
+
+  const logoSize = width * 0.25;
+  const padding = width * 0.06;
+
+  return (
+    <div
+      className="flex items-center rounded-2xl bg-zinc-900/90 backdrop-blur-sm border border-zinc-700/50"
+      style={{
+        width,
+        padding,
+        gap: padding,
+        transform: `scale(${cardScale})`,
+        opacity: cardOpacity,
+        boxShadow: `0 0 ${30 * glowIntensity}px ${accentColor}30, 0 4px 20px rgba(0, 0, 0, 0.4)`,
+      }}
+    >
+      {/* Logo Container */}
+      <div
+        className="relative flex-shrink-0 rounded-xl bg-zinc-800/80 flex items-center justify-center overflow-hidden"
+        style={{
+          width: logoSize,
+          height: logoSize,
+          transform: `scale(${logoScale}) rotate(${logoRotation}deg)`,
+          boxShadow: `0 0 ${15 * glowIntensity}px ${accentColor}40`,
+        }}
+      >
+        <Img
+          src={logoSrc}
+          style={{
+            width: logoSize * 0.8,
+            height: logoSize * 0.8,
+            objectFit: "contain",
+          }}
+        />
+      </div>
+
+      {/* Text Content */}
+      <div className="flex flex-col justify-center min-w-0 flex-1">
+        {/* Meetup Name */}
+        <div
+          className="font-bold text-white truncate"
+          style={{
+            fontSize: width * 0.065,
+            opacity: nameOpacity,
+            transform: `translateY(${nameTranslateY}px)`,
+            lineHeight: 1.2,
+          }}
+        >
+          {name}
+        </div>
+
+        {/* Location */}
+        <div
+          className="flex items-center mt-1"
+          style={{
+            opacity: locationOpacity,
+            transform: `translateY(${locationTranslateY}px)`,
+          }}
+        >
+          {/* Location pin icon */}
+          <svg
+            viewBox="0 0 24 24"
+            fill="none"
+            stroke={accentColor}
+            strokeWidth={2}
+            strokeLinecap="round"
+            strokeLinejoin="round"
+            style={{
+              width: width * 0.045,
+              height: width * 0.045,
+              marginRight: width * 0.015,
+              flexShrink: 0,
+            }}
+          >
+            <path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z" />
+            <circle cx="12" cy="10" r="3" />
+          </svg>
+          <span
+            className="text-zinc-400 truncate"
+            style={{
+              fontSize: width * 0.05,
+              lineHeight: 1.3,
+            }}
+          >
+            {location}
+          </span>
+        </div>
+      </div>
+    </div>
+  );
+};