add swiftUI code

2025-01-22 14:09:10 +08:00
parent 68e7b7347c
commit 8a99853829
2531 changed files with 486215 additions and 0 deletions
@@ -0,0 +1,46 @@
+import Foundation
+import SwiftUI
+
+public struct DeleteButton<Label>: View where Label: View {
+    private let action: () async -> Void
+    private let label: Label
+
+    @State private var performDelete = false
+    @State private var timer: Timer?
+    @State private var isLoading = false
+
+    public init(action: @escaping () async -> Void, @ViewBuilder label: () -> Label) {
+        self.action = action
+        self.label = label()
+    }
+
+    public var body: some View {
+        Button(role: .destructive) {
+            isLoading = true
+            if let timer {
+                timer.invalidate()
+            }
+            if !performDelete {
+                performDelete = true
+                timer = Timer.scheduledTimer(withTimeInterval: 3, repeats: false) { _ in
+                    timer = nil
+                    performDelete = false
+                }
+                isLoading = true
+            } else {
+                Task {
+                    await action()
+                    isLoading = false
+                    performDelete = false
+                }
+            }
+        } label: {
+            if !performDelete {
+                label
+            } else {
+                label.foregroundStyle(.red)
+            }
+        }
+        .disabled(isLoading)
+    }
+}