refactor: 收口排行配置模型

src/components/rpg-entry/rpgEntryPublicGalleryViewModel.ts

@@ -15,6 +15,16 @@ import {
 } from './rpgEntryWorldPresentation';
 
 export type PlatformRankingTab = 'hot' | 'remix' | 'new' | 'like';
+export type PlatformRankingTabConfig = {
+  emptyText: string;
+  id: PlatformRankingTab;
+  label: string;
+  metricLabel: string;
+};
+export type PlatformRankingMetric = {
+  label: string;
+  value: number;
+};
 export type PlatformCategoryKindFilter =
   | 'all'
   | 'puzzle'
@@ -33,6 +43,40 @@ export type PlatformPublicCategoryGroup = {
   entries: PlatformPublicGalleryCard[];
 };
 
+export const DEFAULT_PLATFORM_RANKING_TAB: PlatformRankingTab = 'hot';
+
+export const PLATFORM_RANKING_TABS: PlatformRankingTabConfig[] = [
+  {
+    id: 'hot',
+    label: '热门榜',
+    metricLabel: '游玩',
+    emptyText: '公开广场暂时还没有热门作品。',
+  },
+  {
+    id: 'remix',
+    label: '改造榜',
+    metricLabel: '改造',
+    emptyText: '公开广场暂时还没有改造作品。',
+  },
+  {
+    id: 'new',
+    label: '新品榜',
+    metricLabel: '近7日',
+    emptyText: '近 7 日暂时还没有新品。',
+  },
+  {
+    id: 'like',
+    label: '点赞榜',
+    metricLabel: '点赞',
+    emptyText: '公开广场暂时还没有点赞作品。',
+  },
+];
+
+const DEFAULT_PLATFORM_RANKING_CONFIG =
+  PLATFORM_RANKING_TABS.find(
+    (config) => config.id === DEFAULT_PLATFORM_RANKING_TAB,
+  ) ?? PLATFORM_RANKING_TABS[0]!;
+
 export type PlatformRecommendFeedWindow = {
   activeEntry: PlatformPublicGalleryCard | null;
   activeEntryKey: string | null;
@@ -372,6 +416,15 @@ export function buildPlatformRankingEntries(
   return sortEntriesByMetric(entries, getPlatformWorldRecentPlayCount);
 }
 
+export function getPlatformRankingTabConfig(
+  tab: PlatformRankingTab,
+): PlatformRankingTabConfig {
+  return (
+    PLATFORM_RANKING_TABS.find((config) => config.id === tab) ??
+    DEFAULT_PLATFORM_RANKING_CONFIG
+  );
+}
+
 export function getPlatformRankingMetricValue(
   entry: PlatformPublicGalleryCard,
   tab: PlatformRankingTab,
@@ -391,6 +444,16 @@ export function getPlatformRankingMetricValue(
   return getPlatformWorldPlayCount(entry);
 }
 
+export function getPlatformRankingMetric(
+  entry: PlatformPublicGalleryCard,
+  tab: PlatformRankingTab,
+): PlatformRankingMetric {
+  return {
+    label: getPlatformRankingTabConfig(tab).metricLabel,
+    value: getPlatformRankingMetricValue(entry, tab),
+  };
+}
+
 function getPlatformCategoryCompositeScore(entry: PlatformPublicGalleryCard) {
   // 分类频道只使用公开读模型已经返回的指标做前端排序，不在 UI 层伪造评分数据。
   return (