Implement artwork download and cache

packages/apple/VelodyDomain/Sources/VelodyDomain/OfflineLibraryModels.swift

@@ -12,6 +12,7 @@ public struct OfflineLibraryTrack: Identifiable, Hashable, Sendable {
     public var localFilePath: String
     public var downloadedAt: Date?
     public var isFileAvailable: Bool
+    public var localArtworkFilePath: String?
 
     public init(
         remoteTrackId: String,
@@ -22,7 +23,8 @@ public struct OfflineLibraryTrack: Identifiable, Hashable, Sendable {
         sha256: String,
         localFilePath: String,
         downloadedAt: Date?,
-        isFileAvailable: Bool
+        isFileAvailable: Bool,
+        localArtworkFilePath: String? = nil
     ) {
         self.remoteTrackId = remoteTrackId
         self.assetId = assetId
@@ -33,6 +35,7 @@ public struct OfflineLibraryTrack: Identifiable, Hashable, Sendable {
         self.localFilePath = localFilePath
         self.downloadedAt = downloadedAt
         self.isFileAvailable = isFileAvailable
+        self.localArtworkFilePath = localArtworkFilePath
     }
 }
 
@@ -53,6 +56,7 @@ public struct OfflineLibraryRemoteTrack: Identifiable, Hashable, Sendable {
     public var isFileAvailable: Bool
     public var status: OfflineLibraryRemoteTrackStatus
     public var lastDownloadError: String?
+    public var localArtworkFilePath: String?
 
     public init(
         remoteTrack: RemoteTrack,
@@ -60,7 +64,8 @@ public struct OfflineLibraryRemoteTrack: Identifiable, Hashable, Sendable {
         downloadedAt: Date?,
         isFileAvailable: Bool,
         status: OfflineLibraryRemoteTrackStatus,
-        lastDownloadError: String?
+        lastDownloadError: String?,
+        localArtworkFilePath: String? = nil
     ) {
         self.remoteTrack = remoteTrack
         self.localFilePath = localFilePath
@@ -68,6 +73,7 @@ public struct OfflineLibraryRemoteTrack: Identifiable, Hashable, Sendable {
         self.isFileAvailable = isFileAvailable
         self.status = status
         self.lastDownloadError = lastDownloadError
+        self.localArtworkFilePath = localArtworkFilePath
     }
 }
 

packages/apple/VelodyDomain/Sources/VelodyDomain/RemoteLibraryModels.swift

@@ -1,5 +1,27 @@
 import Foundation
 
+public struct RemoteArtwork: Codable, Hashable, Sendable {
+    public var artworkId: String
+    public var sha256: String
+    public var mimeType: String
+    public var width: Int?
+    public var height: Int?
+
+    public init(
+        artworkId: String,
+        sha256: String,
+        mimeType: String,
+        width: Int? = nil,
+        height: Int? = nil
+    ) {
+        self.artworkId = artworkId
+        self.sha256 = sha256
+        self.mimeType = mimeType
+        self.width = width
+        self.height = height
+    }
+}
+
 public struct RemoteTrack: Identifiable, Codable, Hashable, Sendable {
     public var id: String { trackId }
 
@@ -11,6 +33,7 @@ public struct RemoteTrack: Identifiable, Codable, Hashable, Sendable {
     public var assetId: String
     public var createdAt: String
     public var updatedAt: String
+    public var artwork: RemoteArtwork?
 
     public init(
         trackId: String,
@@ -20,7 +43,8 @@ public struct RemoteTrack: Identifiable, Codable, Hashable, Sendable {
         sha256: String,
         assetId: String,
         createdAt: String,
-        updatedAt: String
+        updatedAt: String,
+        artwork: RemoteArtwork? = nil
     ) {
         self.trackId = trackId
         self.title = title
@@ -30,5 +54,6 @@ public struct RemoteTrack: Identifiable, Codable, Hashable, Sendable {
         self.assetId = assetId
         self.createdAt = createdAt
         self.updatedAt = updatedAt
+        self.artwork = artwork
     }
 }