fix: use next race image as dashboard hero background

Reviewed-on: #33

backend/src/mappers/race.ts

@@ -66,7 +66,7 @@ export function rowToDto(row: RaceRow): RaceDto {
     distanceKm: parseFloat(row.distance_km),
     status: row.status,
     officialUrl: row.official_url,
-    coverImageUrl: row.cover_image_url,
+    coverImageUrl: row.cover_image_url ?? null,
     startTime: row.start_time,
     clusterSchedule: row.cluster_schedule,
     bibPickup: row.bib_pickup,

frontend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "calendar-run-frontend",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "calendar-run-frontend",
-      "version": "0.6.0",
+      "version": "0.6.1",
       "dependencies": {
         "react": "^18.3.1",
         "react-dom": "^18.3.1",

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "calendar-run-frontend",
   "private": true,
-  "version": "0.6.0",
+  "version": "0.6.1",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/api/races.ts

@@ -10,6 +10,10 @@ function isNullableString(value: unknown): value is string | null {
   return value === null || typeof value === "string";
 }
 
+function isOptionalNullableString(value: unknown): value is string | null | undefined {
+  return value === undefined || isNullableString(value);
+}
+
 function normalizeRace(input: unknown): Race {
   const race = input as Partial<Race>;
 
@@ -23,7 +27,7 @@ function normalizeRace(input: unknown): Race {
       race?.status === "registered" ||
       race?.status === "completed") &&
     isNullableString(race?.officialUrl) &&
-    isNullableString(race?.coverImageUrl) &&
+    isOptionalNullableString(race?.coverImageUrl) &&
     isNullableString(race?.startTime) &&
     isNullableString(race?.clusterSchedule) &&
     isNullableString(race?.bibPickup) &&
@@ -49,7 +53,7 @@ function normalizeRace(input: unknown): Race {
     distanceKm: race.distanceKm,
     status: race.status,
     officialUrl: race.officialUrl,
-    coverImageUrl: race.coverImageUrl,
+    coverImageUrl: race.coverImageUrl ?? null,
     startTime: race.startTime,
     clusterSchedule: race.clusterSchedule,
     bibPickup: race.bibPickup,

frontend/src/pages/DashboardPage.tsx

@@ -1,3 +1,4 @@
+import type { CSSProperties } from "react";
 import { useEffect, useMemo, useState } from "react";
 import { Link } from "react-router-dom";
 import type { Race } from "../api";
@@ -7,6 +8,7 @@ import {
   formatDistance,
   formatRaceDate,
   getRaceCountdownLabel,
+  getRaceVisual,
   getPaceLabel,
   isCloseDistance,
   parseFinishTimeToSeconds,
@@ -16,6 +18,10 @@ import {
 
 const PR_DISTANCES = [5, 10, 21.1, 42.2] as const;
 
+type DashboardHeroStyle = CSSProperties & {
+  "--dashboard-hero-image"?: string;
+};
+
 function getErrorMessage(error: unknown): string {
   if (error instanceof ApiError) {
     return error.message;
@@ -23,6 +29,10 @@ function getErrorMessage(error: unknown): string {
   return "Не удалось загрузить данные обзора.";
 }
 
+function toCssUrl(value: string): string {
+  return `url(${JSON.stringify(value)})`;
+}
+
 export function DashboardPage(): JSX.Element {
   const [races, setRaces] = useState<Race[]>([]);
   const [isLoading, setIsLoading] = useState<boolean>(true);
@@ -136,6 +146,10 @@ export function DashboardPage(): JSX.Element {
     dashboardMetrics.seasonTotal > 0
       ? Math.round((dashboardMetrics.seasonCompletedCount / dashboardMetrics.seasonTotal) * 100)
       : 0;
+  const dashboardHeroVisual = dashboardMetrics.nextRace ? getRaceVisual(dashboardMetrics.nextRace) : null;
+  const dashboardHeroStyle: DashboardHeroStyle | undefined = dashboardHeroVisual
+    ? { "--dashboard-hero-image": toCssUrl(dashboardHeroVisual.imageSrc) }
+    : undefined;
 
   if (isLoading) {
     return (
@@ -157,7 +171,11 @@ export function DashboardPage(): JSX.Element {
 
   return (
     <section className="page page--dashboard">
-      <section className="dashboard-hero" aria-label="Обзор сезона">
+      <section
+        className={`dashboard-hero${dashboardHeroVisual ? " dashboard-hero--with-image" : ""}`}
+        style={dashboardHeroStyle}
+        aria-label="Обзор сезона"
+      >
         <div className="dashboard-hero__content">
           <p className="dashboard-hero__eyebrow">Календарь сезона</p>
           <h1 className="dashboard-hero__title">Беговой штаб</h1>

frontend/src/styles/global.css

@@ -1355,6 +1355,13 @@ body {
     url("/images/runner-hero.jpg") center / cover;
 }
 
+.dashboard-hero--with-image {
+  background:
+    linear-gradient(90deg, rgba(7, 25, 39, 0.94) 0%, rgba(7, 25, 39, 0.68) 48%, rgba(7, 25, 39, 0.2) 100%),
+    var(--dashboard-hero-image) center / cover,
+    url("/images/runner-hero.jpg") center / cover;
+}
+
 .dashboard-hero__content,
 .dashboard-hero__panel {
   position: relative;