[Documentation] Updated readme with presentation

README.md

@@ -58,6 +58,59 @@ To remove the button, use the `removeButton()` function.
 
 The buttonView style is managed by Spark and shouldn't be overriden.
 
+### Presentation
+
+The Snackbar component offers several public methods for presentation and dismissal:
+
+```swift
+    /// This method displays the Snackbar in a specified view.
+    /// - Parameters:
+    ///   - view: The UIView in which to display the Snackbar.
+    ///   - direction: The SnackbarPresentationDirection (top or bottom) from which the Snackbar appears.
+    ///   - animated: Boolean to determine if the presentation should be animated. Default is ``true``.
+    ///   - insets: UIEdgeInsets to apply additional spacing around the Snackbar. Default is ``.zero``.
+    ///   - useSafeAreaLayoutGuide: Boolean to determine if the Snackbar should respect the safe area. Default is ``false``.
+    public func show(
+        in view: UIView,
+        from direction: SnackbarPresentationDirection,
+        animated: Bool,
+        insets: UIEdgeInsets,
+        useSafeAreaLayoutGuide: Bool
+    )
+
+    /// This method displays the Snackbar and automatically dismisses it after a specified delay.
+    /// - Parameters:
+    ///   - view: The UIView in which to display the Snackbar.
+    ///   - direction: The SnackbarPresentationDirection (top or bottom) from which the Snackbar appears.
+    ///   - animated: Boolean to determine if the presentation should be animated. Default is ``true``.
+    ///   - insets: UIEdgeInsets to apply additional spacing around the Snackbar. Default is ``.zero``.
+    ///   - useSafeAreaLayoutGuide: Boolean to determine if the Snackbar should respect the safe area. Default is ``false``.
+    ///   - autoDismissDelay: A SnackbarAutoDismissDelay value determining how long the Snackbar should be displayed before auto-dismissing. Default is ``.fast``.
+    ///   - dismissCompletion: An optional closure to be called when the Snackbar is dismissed.
+    public func showAndDismiss(
+        in view: UIView,
+        from direction: SnackbarPresentationDirection,
+        animated: Bool,
+        insets: UIEdgeInsets,
+        useSafeAreaLayoutGuide: Bool,
+        autoDismissDelay: SnackbarAutoDismissDelay,
+        dismissCompletion: ((Bool) -> Void)?
+    )
+
+    /// This method dismisses the Snackbar.
+    /// - Parameter completion: An optional closure to be called when the dismissal animation is complete.
+    public func dismiss(completion: ((Bool) -> Void)?)
+
+    /// This method cancels any scheduled auto-dismissal of the Snackbar.
+    public func cancelAutoDismiss()
+```
+
+The Snackbar uses UIView animations for smooth presentation and dismissal. It calculates its position based on the specified direction (top or bottom) and applies appropriate constraints.
+
+The presentation includes a fade-in effect combined with a translation animation. The Snackbar slides into view from either the top or bottom of the screen, depending on the specified direction.
+
+Auto-dismissal is handled using a DispatchWorkItem, which can be cancelled if needed.
+
 ## SwiftUI
 
 ```swift
@@ -135,6 +188,29 @@ public struct SnackbarView<SnackbarButton>: View where SnackbarButton: View  {
     public func type(_ type: SnackbarType) -> Self
 ```
 
+### Presentation
+
+To present a snackbar, use `.snackbar(...)`
+```swift
+public extension View {
+    /// Presents a Spark snackbar when a given condition is true.
+    /// - Parameters:
+    ///   - isPresented: A binding to a Boolean value that determines whether
+    ///     to present the snackbar.
+    ///   - direction: The direction from which to show the snackbar.
+    ///   - autoDismissDelay: The delay after which the snackbar will be dismissed automatically. Default is ``.fast``.
+    ///   - dismissCompletion: The completion to run after dismiss. Default is ``nil``.
+    ///   - snackbar: The snackbar to show.
+    func snackbar<Snackbar: View>(
+        isPresented: Binding<Bool>,
+        direction: SnackbarPresentationDirection,
+        autoDismissDelay: SnackbarAutoDismissDelay?,
+        dismissCompletion: (() -> Void)?,
+        snackbar: @escaping () -> Snackbar
+    ) -> some View 
+}
+```
+
 ## Properties
 
 ### Intent
@@ -220,4 +296,4 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-```
+```

Sources/Core/Component/View/UIKit/SnackbarUIView.swift

@@ -384,6 +384,13 @@ public final class SnackbarUIView: UIView {
     }
 
     // MARK: - Presentation
+    /// This method displays the Snackbar in a specified view.
+    /// - Parameters:
+    ///   - view: The UIView in which to display the Snackbar.
+    ///   - direction: The SnackbarPresentationDirection (top or bottom) from which the Snackbar appears.
+    ///   - animated: Boolean to determine if the presentation should be animated. Default is ``true``.
+    ///   - insets: UIEdgeInsets to apply additional spacing around the Snackbar. Default is ``.zero``.
+    ///   - useSafeAreaLayoutGuide: Boolean to determine if the Snackbar should respect the safe area. Default is ``false``.
     public func show(
         in view: UIView,
         from direction: SnackbarPresentationDirection,
@@ -411,6 +418,15 @@ public final class SnackbarUIView: UIView {
         self.startPresentation(direction: direction)
     }
 
+    /// This method displays the Snackbar and automatically dismisses it after a specified delay.
+    /// - Parameters:
+    ///   - view: The UIView in which to display the Snackbar.
+    ///   - direction: The SnackbarPresentationDirection (top or bottom) from which the Snackbar appears.
+    ///   - animated: Boolean to determine if the presentation should be animated. Default is ``true``.
+    ///   - insets: UIEdgeInsets to apply additional spacing around the Snackbar. Default is ``.zero``.
+    ///   - useSafeAreaLayoutGuide: Boolean to determine if the Snackbar should respect the safe area. Default is ``false``.
+    ///   - autoDismissDelay: A SnackbarAutoDismissDelay value determining how long the Snackbar should be displayed before auto-dismissing. Default is ``.fast``.
+    ///   - dismissCompletion: An optional closure to be called when the Snackbar is dismissed.
     public func showAndDismiss(
         in view: UIView,
         from direction: SnackbarPresentationDirection,
@@ -522,6 +538,8 @@ public final class SnackbarUIView: UIView {
         DispatchQueue.main.asyncAfter(deadline: deadline, execute: workItem)
     }
 
+    /// This method dismisses the Snackbar.
+    /// - Parameter completion: An optional closure to be called when the dismissal animation is complete.
     public func dismiss(completion: ((Bool) -> Void)?) {
         self.autoDismissWorkItem?.cancel()
         UIView.animate(
@@ -540,6 +558,7 @@ public final class SnackbarUIView: UIView {
         )
     }
 
+    /// This method cancels any scheduled auto-dismissal of the Snackbar.
     public func cancelAutoDismiss() {
         self.autoDismissWorkItem?.cancel()
     }