website refactor

apps/website/lib/builders/view-data/RulebookViewDataBuilder.ts

@@ -0,0 +1,25 @@
+import { RulebookViewData } from '@/lib/view-data/leagues/RulebookViewData';
+import { RulebookApiDto } from '@/lib/types/tbd/RulebookApiDto';
+
+export class RulebookViewDataBuilder {
+  static build(apiDto: RulebookApiDto): RulebookViewData {
+    const primaryChampionship = apiDto.scoringConfig.championships.find(c => c.type === 'driver') ?? apiDto.scoringConfig.championships[0];
+    const positionPoints: { position: number; points: number }[] = primaryChampionship?.pointsPreview
+      .filter((p): p is { sessionType: string; position: number; points: number } => p.sessionType === primaryChampionship.sessionTypes[0])
+      .map(p => ({ position: p.position, points: p.points }))
+      .sort((a, b) => a.position - b.position) || [];
+
+    return {
+      leagueId: apiDto.leagueId,
+      gameName: apiDto.scoringConfig.gameName,
+      scoringPresetName: apiDto.scoringConfig.scoringPresetName,
+      championshipsCount: apiDto.scoringConfig.championships.length,
+      sessionTypes: primaryChampionship?.sessionTypes.join(', ') || 'Main',
+      dropPolicySummary: apiDto.scoringConfig.dropPolicySummary,
+      hasActiveDropPolicy: !apiDto.scoringConfig.dropPolicySummary.includes('All'),
+      positionPoints,
+      bonusPoints: primaryChampionship?.bonusSummary || [],
+      hasBonusPoints: (primaryChampionship?.bonusSummary.length || 0) > 0,
+    };
+  }
+}