Davide Scaini
30 lines
1.3 KiB
TypeScript
30 lines
1.3 KiB
TypeScript
export type PaletteKey = 'auto' | 'default' | 'giro' | 'tour' | 'vuelta';
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export const PALETTES = {
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default: { accent: '#60a5fa', dim: 'rgba(96,165,250,0.15)', label: 'Default' },
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giro: { accent: '#f472b6', dim: 'rgba(244,114,182,0.15)', label: "Giro d'Italia" },
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tour: { accent: '#facc15', dim: 'rgba(250,204,21,0.15)', label: 'Tour de France' },
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vuelta: { accent: '#ef4444', dim: 'rgba(239,68,68,0.15)', label: 'Vuelta a España' },
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} as const satisfies Record<string, { accent: string; dim: string; label: string }>;
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export type Theme = (typeof PALETTES)[keyof typeof PALETTES];
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// Race windows [month 0-indexed, day inclusive] — update each year
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const RACES: Array<{ key: Exclude<PaletteKey, 'auto' | 'default'>; start: [number, number]; end: [number, number] }> = [
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{ key: 'giro', start: [4, 8], end: [5, 1] }, // May 8 – Jun 1
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{ key: 'tour', start: [5, 27], end: [6, 19] }, // Jun 27 – Jul 19
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{ key: 'vuelta', start: [7, 15], end: [8, 6] }, // Aug 15 – Sep 6
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];
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export function autoKey(): Exclude<PaletteKey, 'auto'> {
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const now = new Date();
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const y = now.getFullYear();
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for (const r of RACES) {
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const start = new Date(y, r.start[0], r.start[1]);
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const end = new Date(y, r.end[0], r.end[1] + 1);
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if (now >= start && now < end) return r.key;
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}
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return 'default';
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}
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