website refactor

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

@@ -0,0 +1,36 @@
+import type { SponsorDashboardDTO } from '@/lib/types/generated/SponsorDashboardDTO';
+import type { SponsorDashboardViewData } from '@/lib/view-data/SponsorDashboardViewData';
+
+/**
+ * Sponsor Dashboard ViewData Builder
+ *
+ * Transforms SponsorDashboardDTO into ViewData for templates.
+ * Deterministic and side-effect free.
+ */
+export class SponsorDashboardViewDataBuilder {
+  static build(apiDto: SponsorDashboardDTO): SponsorDashboardViewData {
+    return {
+      sponsorName: apiDto.sponsorName,
+      totalImpressions: apiDto.metrics.impressions.toString(),
+      totalInvestment: `$${apiDto.investment.activeSponsorships * 1000}`, // Mock calculation
+      metrics: {
+        impressionsChange: apiDto.metrics.impressions > 1000 ? 15 : -5,
+        viewersChange: 8,
+        exposureChange: 12,
+      },
+      categoryData: {
+        leagues: { count: 2, impressions: 1500 },
+        teams: { count: 1, impressions: 800 },
+        drivers: { count: 3, impressions: 2200 },
+        races: { count: 1, impressions: 500 },
+        platform: { count: 0, impressions: 0 },
+      },
+      sponsorships: apiDto.sponsorships,
+      activeSponsorships: apiDto.investment.activeSponsorships,
+      formattedTotalInvestment: `$${apiDto.investment.activeSponsorships * 1000}`,
+      costPerThousandViews: '$50',
+      upcomingRenewals: [], // Mock empty for now
+      recentActivity: [], // Mock empty for now
+    };
+  }
+}