Yattee v2 rewrite

Yattee/Models/PlayerControls/VisibilityMode.swift

@@ -0,0 +1,50 @@
+//
+//  VisibilityMode.swift
+//  Yattee
+//
+//  Defines visibility modes for control buttons based on device orientation.
+//
+
+import Foundation
+
+/// Controls when a button is visible based on device orientation.
+enum VisibilityMode: String, Codable, Hashable, Sendable, CaseIterable {
+    /// Button is visible in both portrait and landscape orientations.
+    case both
+
+    /// Button is only visible in portrait orientation.
+    case portraitOnly
+
+    /// Button is only visible in landscape/wide orientation.
+    case wideOnly
+
+    // MARK: - Display
+
+    /// Localized display name for the visibility mode.
+    var displayName: String {
+        switch self {
+        case .both:
+            return String(localized: "controls.visibility.both")
+        case .portraitOnly:
+            return String(localized: "controls.visibility.portraitOnly")
+        case .wideOnly:
+            return String(localized: "controls.visibility.wideOnly")
+        }
+    }
+
+    // MARK: - Visibility Check
+
+    /// Returns whether the button should be visible for the given layout state.
+    /// - Parameter isWideLayout: True if the current layout is wide/landscape.
+    /// - Returns: True if the button should be visible.
+    func isVisible(isWideLayout: Bool) -> Bool {
+        switch self {
+        case .both:
+            return true
+        case .portraitOnly:
+            return !isWideLayout
+        case .wideOnly:
+            return isWideLayout
+        }
+    }
+}