1 files changed, 59 insertions, 0 deletions
diff --git a/Sora/Views/CollectionAlertsModifier.swift b/Sora/Views/CollectionAlertsModifier.swift
new file mode 100644
index 0000000..6c39da8
--- /dev/null
+++ b/Sora/Views/CollectionAlertsModifier.swift
@@ -0,0 +1,59 @@
+import SwiftUI
+
+struct CollectionAlertsModifier: ViewModifier {
+  @Binding var isNewCollectionAlertPresented: Bool
+  @Binding var newCollectionName: String
+  @Binding var isCollectionErrorAlertPresented: Bool
+  let onCreate: (String) -> Void
+
+  func body(content: Content) -> some View {
+    content
+      .alert(
+        "New Collection",
+        isPresented: $isNewCollectionAlertPresented
+      ) {
+        TextField("Collection Name", text: $newCollectionName)
+
+        Button("Cancel") {
+          newCollectionName = ""
+          isNewCollectionAlertPresented = false
+        }
+
+        Button("Create") {
+          if newCollectionName.isEmpty {
+            isCollectionErrorAlertPresented = true
+          } else {
+            onCreate(newCollectionName)
+            newCollectionName = ""
+            isNewCollectionAlertPresented = false
+          }
+        }
+      }
+      .alert(
+        "Error",
+        isPresented: $isCollectionErrorAlertPresented
+      ) {
+        Button("OK", role: .cancel) { () }
+      } message: {
+        Text("Collection name cannot be empty.")
+      }
+  }
+}
+
+extension View {
+  func collectionAlerts(
+    isNewCollectionAlertPresented: Binding<Bool>,
+    newCollectionName: Binding<String>,
+    isCollectionErrorAlertPresented: Binding<Bool>,
+    onCreate: @escaping (String) -> Void
+  ) -> some View {
+    modifier(
+      CollectionAlertsModifier(
+        isNewCollectionAlertPresented: isNewCollectionAlertPresented,
+        newCollectionName: newCollectionName,
+        isCollectionErrorAlertPresented: isCollectionErrorAlertPresented,
+        onCreate: onCreate
+      )
+    )
+  }
+}