Review card

import {Easing, Fill, interpolate, useBrand, useFrame, useDesignScale} from "odori";

export type Reviewer = {
  /** Two initials, or a single glyph, drawn in the circle. */
  initials: string;
  /** Override the circle's fill. Defaults to a tint of the brand accent. */
  color?: string;
};

export type ReviewCardProps = {
  title?: string;
  /** What the checks say once they have passed. */
  status?: string;
  /** Who approved, drawn as an overlapping stack. */
  reviewers?: Reviewer[];
  /** The button that completes the review. */
  action?: string;
  /** Frame the status resolves from pending to passed. */
  passAt?: number;
  /** Frame the action is pressed. */
  pressAt?: number;
};

/**
 * The card that says a change is ready, and the button that lands it.
 *
 * Every code product ends its story here, and the moment is carried by three
 * things at once: who signed off, whether the machines agreed, and one button
 * that is clearly the last step. The avatars overlap because a review is a
 * group act, and the check takes the leftmost position in the stack because
 * the machines are the last approver, not the first.
 *
 * The status resolves on a frame rather than arriving resolved: a card that
 * was always green never shows the thing worth showing, which is the moment it
 * turned green.
 */
export const ReviewCard = ({
  title = "Ready to merge",
  status = "All checks passed",
  reviewers = [{initials: "MP"}, {initials: "AZ"}],
  action = "Squash and merge",
  passAt = 18,
  pressAt,
}: ReviewCardProps) => {
  const frame = useFrame();
  const brand = useBrand();
  const scale = useDesignScale();

  const passed = interpolate(frame, [passAt, passAt + 14], [0, 1], {easing: Easing.standard});
  const press =
    pressAt === undefined
      ? 0
      : interpolate(frame, [pressAt, pressAt + 4, pressAt + 12], [0, 1, 0], {easing: Easing.standard});
  const circle = 64 * scale;

  return (
    <Fill style={{alignItems: "center", background: brand.colors.surface, justifyContent: "center"}}>
      <div
        style={{
          background: brand.colors.background,
          borderRadius: 28 * scale,
          boxShadow: `0 ${28 * scale}px ${70 * scale}px color-mix(in srgb, ${brand.colors.foreground} 12%, transparent)`,
          display: "grid",
          gap: 26 * scale,
          minWidth: 720 * scale,
          padding: `${40 * scale}px ${44 * scale}px`,
        }}
      >
        <div style={{color: brand.colors.foreground, fontSize: 40 * scale, fontWeight: 560, letterSpacing: "-0.02em"}}>
          {title}
        </div>

        <div style={{alignItems: "center", display: "flex", gap: 22 * scale}}>
          <div style={{display: "flex"}}>
            {/* The machines, then the people, each tucked under the last. */}
            <div
              style={{
                alignItems: "center",
                background: "#0f8a4a",
                borderRadius: "50%",
                border: `${3 * scale}px solid ${brand.colors.background}`,
                color: brand.colors.foreground,
                display: "flex",
                fontSize: 30 * scale,
                height: circle,
                justifyContent: "center",
                opacity: passed,
                transform: `scale(${0.7 + passed * 0.3})`,
                width: circle,
              }}
            >
              ✓
            </div>
            {reviewers.map((reviewer, index) => (
              <div
                key={`${reviewer.initials}-${index}`}
                style={{
                  alignItems: "center",
                  background: reviewer.color ?? `color-mix(in srgb, ${brand.colors.accent} ${70 - index * 18}%, ${brand.colors.surface})`,
                  borderRadius: "50%",
                  border: `${3 * scale}px solid ${brand.colors.background}`,
                  color: brand.colors.background,
                  display: "flex",
                  fontSize: 24 * scale,
                  fontWeight: 560,
                  height: circle,
                  justifyContent: "center",
                  marginLeft: -18 * scale,
                  width: circle,
                }}
              >
                {reviewer.initials}
              </div>
            ))}
          </div>
          <div style={{color: brand.colors.foreground, fontSize: 32 * scale, opacity: 0.35 + passed * 0.65}}>
            {passed > 0.5 ? status : "Running checks"}
          </div>
        </div>

        <div
          style={{
            alignItems: "center",
            background: "#0f8a4a",
            borderRadius: 18 * scale,
            color: brand.colors.foreground,
            display: "flex",
            filter: `brightness(${1 - press * 0.12})`,
            fontSize: 34 * scale,
            fontWeight: 500,
            height: 86 * scale,
            justifyContent: "center",
            opacity: 0.4 + passed * 0.6,
            transform: `scale(${1 - press * 0.02})`,
          }}
        >
          {action}
        </div>
      </div>
    </Fill>
  );
};

import {defineComponentPreview} from "odori/preview";
import {ReviewCard} from "./review-card";

export default defineComponentPreview({
  title: "Review card",
  category: "Interface/Surfaces",
  description: "A review comment with an animated action button.",
  component: ReviewCard,
  canvas: {width: 1920, height: 1080, duration: "4s"},
  controls: {
    title: {type: "text", defaultValue: "Ready to merge"},
    status: {type: "text", defaultValue: "All checks passed"},
    action: {type: "text", defaultValue: "Squash and merge"},
    passAt: {type: "number", defaultValue: 18, min: 0, max: 90},
  },
  examples: [
    {name: "Merging", props: {pressAt: 62}},
    {
      name: "A larger review",
      props: {reviewers: [{initials: "MP"}, {initials: "AZ"}, {initials: "KL"}], pressAt: 70},
    },
  ],
});

import {Scene, Video} from "odori";
import {ReviewCard} from "../components/review-card/review-card";

<Video>
  <Scene id="review-card" duration="4s">
    <ReviewCard
      title="Ready to merge"
      status="All checks passed"
      action="Squash and merge"
      passAt={18}
      pressAt={62}
    />
  </Scene>
</Video>