feat(home): 추천 배너 섹션을 연결한다

SodaLive/Sources/V2/Main/Home/Recommendation/Components/MainHomeBannerSection.swift

@@ -0,0 +1,83 @@
+import SwiftUI
+
+struct MainHomeBannerSection: View {
+    let items: [RecommendationBannerResponse]
+    let onTapBanner: (RecommendationBannerResponse) -> Void
+
+    init(
+        items: [RecommendationBannerResponse],
+        onTapBanner: @escaping (RecommendationBannerResponse) -> Void = { _ in }
+    ) {
+        self.items = items
+        self.onTapBanner = onTapBanner
+    }
+
+    var body: some View {
+        if !items.isEmpty {
+            BannerCarousel(items: carouselItems) { item in
+                guard let banner = banner(for: item) else { return }
+                onTapBanner(banner)
+            }
+        }
+    }
+
+    private var carouselItems: [BannerCarouselItem] {
+        items.enumerated().map { index, item in
+            BannerCarouselItem(
+                id: fallbackId(for: item, index: index),
+                imageUrl: item.imageUrl
+            )
+        }
+    }
+
+    private func banner(for carouselItem: BannerCarouselItem) -> RecommendationBannerResponse? {
+        items.enumerated().first { index, item in
+            fallbackId(for: item, index: index) == carouselItem.id
+        }?.element
+    }
+
+    private func fallbackId(for item: RecommendationBannerResponse, index: Int) -> String {
+        if let eventItem = item.eventItem {
+            return "banner-\(index)-event-\(eventItem.id)"
+        }
+
+        if let creatorId = item.creatorId {
+            return "banner-\(index)-creator-\(creatorId)"
+        }
+
+        if let seriesId = item.seriesId {
+            return "banner-\(index)-series-\(seriesId)"
+        }
+
+        if let link = item.link, !link.isEmpty {
+            return "banner-\(index)-link-\(link)"
+        }
+
+        return "banner-\(index)-image-\(item.imageUrl)"
+    }
+}
+
+struct MainHomeBannerSection_Previews: PreviewProvider {
+    static var previews: some View {
+        MainHomeBannerSection(
+            items: [
+                RecommendationBannerResponse(
+                    imageUrl: "https://picsum.photos/500/500",
+                    eventItem: nil,
+                    creatorId: nil,
+                    seriesId: nil,
+                    link: nil
+                ),
+                RecommendationBannerResponse(
+                    imageUrl: "https://picsum.photos/500/500",
+                    eventItem: nil,
+                    creatorId: 1,
+                    seriesId: nil,
+                    link: nil
+                )
+            ]
+        )
+        .background(Color.black)
+        .previewLayout(.sizeThatFits)
+    }
+}

SodaLive/Sources/V2/Main/Home/Recommendation/Components/MainHomeLiveSection.swift

@@ -55,7 +55,7 @@ private struct MainHomeLiveItemView: View {
 }
 
 struct MainHomeLiveSection_Previews: PreviewProvider {
-    private static let previewImageUrl = "https://placehold.co/500"
+    private static let previewImageUrl = "https://picsum.photos/500/500"
 
     static var previews: some View {
         Group {