Merge pull request weitieda#16 from 4brunu/feature/bottom-sheet-with-…

…item

Create bottom sheet with item binding

Sources/BottomSheet/ViewExtension.swift

@@ -31,5 +31,40 @@ public extension View {
                         content: content)
         }
     }
+
+    func bottomSheet<Item: Identifiable, Content: View>(
+        item: Binding<Item?>,
+        height: CGFloat,
+        topBarHeight: CGFloat = 30,
+        topBarCornerRadius: CGFloat? = nil,
+        contentBackgroundColor: Color = Color(.systemBackground),
+        topBarBackgroundColor: Color = Color(.systemBackground),
+        showTopIndicator: Bool = true,
+        @ViewBuilder content: @escaping (Item) -> Content
+    ) -> some View {
+        let isPresented = Binding {
+            item.wrappedValue != nil
+        } set: { value in
+            if !value {
+                item.wrappedValue = nil
+            }
+        }
+
+        return bottomSheet(
+            isPresented: isPresented,
+            height: height,
+            topBarHeight: topBarHeight,
+            topBarCornerRadius: topBarCornerRadius,
+            contentBackgroundColor: contentBackgroundColor,
+            topBarBackgroundColor: topBarBackgroundColor,
+            showTopIndicator: showTopIndicator
+        ) {
+            if let unwrapedItem = item.wrappedValue {
+                content(unwrapedItem)
+            } else {
+                EmptyView()
+            }
+        }
+    }
 }