Swift UI audio engine settings

Signed-off-by: Joseph Mattiello <[email protected]>

PVUI/Sources/PVSwiftUI/Settings/Components/CollapsibleSection.swift

@@ -0,0 +1,53 @@
+//
+//  CollapsibleSection.swift
+//  PVUI
+//
+//  Created by Joseph Mattiello on 11/9/24.
+//
+
+import SwiftUI
+import PVSettings
+import Defaults
+
+internal struct CollapsibleSection<Content: View>: View {
+    let title: String
+    let content: Content
+    @Default(.collapsedSections) var collapsedSections
+    @State private var isExpanded: Bool
+
+    init(title: String, @ViewBuilder content: () -> Content) {
+        self.title = title
+        self.content = content()
+        self._isExpanded = State(initialValue: !Defaults[.collapsedSections].contains(title))
+        print("Init CollapsibleSection '\(title)' - collapsed sections: \(Defaults[.collapsedSections])")
+    }
+
+    var body: some View {
+        Section {
+            if isExpanded {
+                content
+            }
+        } header: {
+            Button(action: {
+                withAnimation {
+                    isExpanded.toggle()
+                    print("Setting isExpanded for '\(title)' to \(isExpanded)")
+                    print("Before - collapsed sections: \(collapsedSections)")
+                    if isExpanded {
+                        collapsedSections.remove(title)
+                    } else {
+                        collapsedSections.insert(title)
+                    }
+                    print("After - collapsed sections: \(collapsedSections)")
+                }
+            }) {
+                HStack {
+                    Text(title)
+                    Spacer()
+                    Image(systemName: isExpanded ? "chevron.up" : "chevron.down")
+                        .foregroundColor(.accentColor)
+                }
+            }
+        }
+    }
+}