Add more modifier constructors (#991)

* Add constructors for padding modifier

* Add background, overlay, grid modifier constructors

* Add layout adjustment modifiers

* Add constructors for animation modifiers

* Add controls and indicators constructors

* Apply suggestions from code review

Co-authored-by: May Matyi <[email protected]>
Signed-off-by: Carson Katri <[email protected]>

* Add guards for bool/nil

---------

Signed-off-by: Carson Katri <[email protected]>
Co-authored-by: May Matyi <[email protected]>

Author: carson-katri

lib/live_view_native_swift_ui/modifiers/animation/animation.ex

@@ -7,4 +7,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.Animation do
     field :animation, Animation
     field :value, :string
   end
+
+  def params(animation, [value: value]), do: [animation: animation, value: value]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/animation/content_transition.ex

@@ -6,4 +6,13 @@ defmodule LiveViewNativeSwiftUi.Modifiers.ContentTransition do
   modifier_schema "content_transition" do
     field :transition, ContentTransition
   end
+
+  def params(params) do
+    with {:ok, _} <- ContentTransition.cast(params) do
+      [transition: params]
+    else
+      _ ->
+        params
+    end
+  end
 end

lib/live_view_native_swift_ui/modifiers/animation/transition.ex

@@ -6,4 +6,13 @@ defmodule LiveViewNativeSwiftUi.Modifiers.Transition do
   modifier_schema "transition" do
     field :transition, Transition
   end
+
+  def params(params) do
+    with {:ok, _} <- Transition.cast(params) do
+      [transition: params]
+    else
+      _ ->
+        params
+    end
+  end
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/button_style.ex

@@ -10,4 +10,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.ButtonStyle do
       plain
     )a)
   end
+
+  def params(style) when is_atom(style) and not is_boolean(style) and not is_nil(style), do: [style: style]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/control_size.ex

@@ -4,4 +4,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.ControlSize do
   modifier_schema "control_size" do
     field(:size, Ecto.Enum, values: ~w(mini small regular large)a)
   end
+
+  def params(size) when is_atom(size) and not is_boolean(size) and not is_nil(size), do: [size: size]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/date_picker_style.ex

@@ -11,4 +11,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.DatePickerStyle do
       stepper_field
     )a)
   end
+
+  def params(style) when is_atom(style) and not is_boolean(style) and not is_nil(style), do: [style: style]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/default_wheel_picker_item_height.ex

@@ -4,4 +4,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.DefaultWheelPickerItemHeight do
   modifier_schema "default_wheel_picker_item_height" do
     field(:height, :float)
   end
+
+  def params(height) when is_number(height), do: [height: height]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/gauge_style.ex

@@ -11,4 +11,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.GaugeStyle do
       accessory_linear
     )a)
   end
+
+  def params(style) when is_atom(style) and not is_boolean(style) and not is_nil(style), do: [style: style]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/picker_style.ex

@@ -13,4 +13,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.PickerStyle do
       palette
     )a)
   end
+
+  def params(style) when is_atom(style) and not is_boolean(style) and not is_nil(style), do: [style: style]
+  def params(params), do: params
 end

lib/live_view_native_swift_ui/modifiers/controls_and_indicators/progress_view_style.ex

@@ -8,4 +8,7 @@ defmodule LiveViewNativeSwiftUi.Modifiers.ProgressViewStyle do
       circular
     )a)
   end
+
+  def params(style) when is_atom(style) and not is_boolean(style) and not is_nil(style), do: [style: style]
+  def params(params), do: params
 end