Comments (fixes #4)

Shared/Player/CommentsView.swift

@@ -0,0 +1,59 @@
+import SwiftUI
+
+struct CommentsView: View {
+    @State private var repliesID: Comment.ID?
+
+    @EnvironmentObject<CommentsModel> private var comments
+    @EnvironmentObject<PlayerModel> private var player
+
+    var body: some View {
+        ScrollView(.vertical, showsIndicators: false) {
+            VStack(alignment: .leading) {
+                let last = comments.all.last
+                ForEach(comments.all) { comment in
+                    CommentView(comment: comment, repliesID: $repliesID)
+
+                    if comment != last {
+                        Divider()
+                            .padding(.vertical, 5)
+                    }
+                }
+
+                HStack {
+                    if comments.nextPageAvailable {
+                        Button {
+                            comments.loadNextPage()
+                        } label: {
+                            Label("Show more", systemImage: "arrow.turn.down.right")
+                        }
+                    }
+
+                    if !comments.firstPage {
+                        Button {
+                            comments.load(page: nil)
+                        } label: {
+                            Label("Show first", systemImage: "arrow.turn.down.left")
+                        }
+                    }
+                }
+                .buttonStyle(.plain)
+                .padding(.vertical, 5)
+                .foregroundColor(.secondary)
+            }
+        }
+        .padding(.horizontal)
+    }
+}
+
+struct CommentsView_Previews: PreviewProvider {
+    static var previews: some View {
+        if #available(iOS 15.0, macOS 12.0, tvOS 15.0, *) {
+            CommentsView()
+                .previewInterfaceOrientation(.landscapeRight)
+                .injectFixtureEnvironmentObjects()
+        }
+
+        CommentsView()
+            .injectFixtureEnvironmentObjects()
+    }
+}