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jakeandClaude Opus 4.6
2ee20a6aff
Override CSS custom properties (--primary, --ring, --primary-foreground, --status-watching) on the title detail page wrapper using the vibrant color from the poster's node-vibrant palette. All Tailwind classes referencing these variables automatically pick up the new color. Also await lazy color extraction in getTitleWithChildren() so palettes are available on first visit to never-before-opened titles. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
31 lines
992 B
TypeScript
31 lines
992 B
TypeScript
import type { ColorPalette } from "@/lib/types/title";
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function hexToRelativeLuminance(hex: string): number {
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const r = Number.parseInt(hex.slice(1, 3), 16) / 255;
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const g = Number.parseInt(hex.slice(3, 5), 16) / 255;
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const b = Number.parseInt(hex.slice(5, 7), 16) / 255;
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const toLinear = (c: number) =>
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c <= 0.03928 ? c / 12.92 : ((c + 0.055) / 1.055) ** 2.4;
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return 0.2126 * toLinear(r) + 0.7152 * toLinear(g) + 0.0722 * toLinear(b);
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}
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export function getTitleThemeStyle(
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palette: ColorPalette | null,
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): React.CSSProperties {
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const color = palette?.vibrant;
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if (!color) return {};
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const luminance = hexToRelativeLuminance(color);
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const foreground =
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luminance > 0.3
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? "oklch(0.13 0.006 55)" // dark (current --primary-foreground)
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: "oklch(0.93 0.015 80)"; // light (current --foreground)
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return {
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"--primary": color,
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"--ring": color,
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"--primary-foreground": foreground,
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"--status-watching": color,
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} as React.CSSProperties;
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}
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