Yattee v2 rewrite

Yattee/Models/Comment.swift

@@ -0,0 +1,99 @@
+//
+//  Comment.swift
+//  Yattee
+//
+//  Represents a video comment.
+//
+
+@preconcurrency import Foundation
+
+/// Represents a comment on a video.
+struct Comment: Identifiable, Codable, Hashable, Sendable {
+    /// Unique identifier for this comment.
+    let id: String
+
+    /// The comment author.
+    let author: Author
+
+    /// The comment text content.
+    let content: String
+
+    /// When the comment was posted.
+    let publishedAt: Date?
+
+    /// Human-readable published date.
+    let publishedText: String?
+
+    /// Like count if available.
+    let likeCount: Int?
+
+    /// Whether this comment is pinned.
+    let isPinned: Bool
+
+    /// Whether the author is the video creator.
+    let isCreatorComment: Bool
+
+    /// Whether the channel owner hearted this comment.
+    let hasCreatorHeart: Bool
+
+    /// Number of replies.
+    let replyCount: Int
+
+    /// Continuation token for loading replies.
+    let repliesContinuation: String?
+
+    // MARK: - Initialization
+
+    init(
+        id: String,
+        author: Author,
+        content: String,
+        publishedAt: Date? = nil,
+        publishedText: String? = nil,
+        likeCount: Int? = nil,
+        isPinned: Bool = false,
+        isCreatorComment: Bool = false,
+        hasCreatorHeart: Bool = false,
+        replyCount: Int = 0,
+        repliesContinuation: String? = nil
+    ) {
+        self.id = id
+        self.author = author
+        self.content = content
+        self.publishedAt = publishedAt
+        self.publishedText = publishedText
+        self.likeCount = likeCount
+        self.isPinned = isPinned
+        self.isCreatorComment = isCreatorComment
+        self.hasCreatorHeart = hasCreatorHeart
+        self.replyCount = replyCount
+        self.repliesContinuation = repliesContinuation
+    }
+
+    var formattedLikeCount: String? {
+        guard let likeCount, likeCount > 0 else { return nil }
+        return CountFormatter.compact(likeCount)
+    }
+
+    /// Formatted published date, preferring parsed Date over API-provided text.
+    var formattedPublishedDate: String? {
+        if let publishedAt {
+            let formatter = RelativeDateTimeFormatter()
+            formatter.unitsStyle = .full
+            return formatter.localizedString(for: publishedAt, relativeTo: Date())
+        }
+        return publishedText
+    }
+}
+
+/// Represents a page of comments with continuation token for pagination.
+struct CommentsPage: Sendable {
+    /// The comments on this page.
+    let comments: [Comment]
+
+    /// Continuation token for loading more comments. Nil if no more pages.
+    let continuation: String?
+
+    /// Whether there are more comments to load.
+    var hasMore: Bool { continuation != nil }
+}