chore: split color key tokens into nested classes

app/src/main/java/com/orange/ouds/app/ui/components/ComponentsScreen.kt

@@ -51,7 +51,7 @@ fun ComponentsScreen() {
                     .padding(top = OudsSpaceKeyToken.Fixed.Medium.value)
                     .width(OudsGridKeyToken.Margin.value)
                     .height(OudsGridKeyToken.ColumnGap.value)
-                    .background(OudsColorKeyToken.Background.BrandPrimary.value)
+                    .background(OudsColorKeyToken.Background.Brand.Primary.value)
             )
         }
     }

app/src/main/java/com/orange/ouds/app/ui/tokens/TokenCategory.kt

@@ -54,9 +54,9 @@ sealed class TokenCategory<T>(
             TokenProperty.ColorBorder,
             TokenProperty.ColorBrand,
             TokenProperty.ColorContent,
+            TokenProperty.ColorDecorative,
             TokenProperty.ColorElevation,
             TokenProperty.ColorGradient,
-            TokenProperty.ColorDecorative
         )
     )
 

app/src/main/java/com/orange/ouds/app/ui/tokens/TokenCategoryDetailScreen.kt

@@ -156,7 +156,7 @@ fun TokenCategoryDetailScreen(tokenCategory: TokenCategory<*>, onSubcategoryClic
 }
 
 @Composable
-private fun TokenIllustration(tokenProperty: TokenProperty<*>, token: Token<Any>) = when (tokenProperty) {
+private fun TokenIllustration(tokenProperty: TokenProperty<*>, token: Token<*>) = when (tokenProperty) {
     is TokenProperty.BorderWidth -> BorderIllustrationBox(width = token.value as Dp)
     is TokenProperty.BorderRadius -> BorderIllustrationBox(shape = RoundedCornerShape(token.value as Dp))
     is TokenProperty.BorderStyle -> BorderIllustrationBox(style = token.value as OudsBorderStyle)

app/src/main/java/com/orange/ouds/app/ui/tokens/TokenProperty.kt

@@ -28,7 +28,7 @@ import kotlin.reflect.KClass
 
 sealed class TokenProperty<T>(
     @StringRes val nameRes: Int?,
-    val tokens: @Composable () -> List<Token<Any>>,
+    val tokens: @Composable () -> List<Token<*>>,
     val categoryClass: KClass<T>
 ) where T : TokenCategory<T> {
 
@@ -52,55 +52,55 @@ sealed class TokenProperty<T>(
 
     data object ColorAction : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_action_label,
-        tokens = { OudsColorKeyToken.Action.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Action::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorAlways : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_always_label,
-        tokens = { OudsColorKeyToken.Always.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Always::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorBackground : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_background_label,
-        tokens = { OudsColorKeyToken.Background.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Background::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorBorder : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_border_label,
-        tokens = { OudsColorKeyToken.Border.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Border::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorBrand : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_brand_label,
-        tokens = { OudsColorKeyToken.Brand.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Brand::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorContent : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_content_label,
-        tokens = { OudsColorKeyToken.Content.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Content::class.getTokens<OudsColorKeyToken>() },
+        categoryClass = TokenCategory.Color::class
+    )
+
+    data object ColorDecorative : TokenProperty<TokenCategory.Color>(
+        nameRes = R.string.app_tokens_color_decorative_label,
+        tokens = { OudsColorKeyToken.Decorative::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorElevation : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_elevation_label,
-        tokens = { OudsColorKeyToken.Elevation.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Elevation::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
     data object ColorGradient : TokenProperty<TokenCategory.Color>(
         nameRes = R.string.app_tokens_color_gradient_label,
-        tokens = { OudsColorKeyToken.Gradient.entries.map { Token(it.name, it.value) } },
-        categoryClass = TokenCategory.Color::class
-    )
-
-    data object ColorDecorative : TokenProperty<TokenCategory.Color>(
-        nameRes = R.string.app_tokens_color_decorative_label,
-        tokens = { OudsColorKeyToken.Decorative.entries.map { Token(it.name, it.value) } },
+        tokens = { OudsColorKeyToken.Gradient::class.getTokens<OudsColorKeyToken>() },
         categoryClass = TokenCategory.Color::class
     )
 
@@ -217,4 +217,30 @@ sealed class TokenProperty<T>(
         tokens = { OudsTypographyKeyToken.entries.map { Token(it.name, it.value) } },
         categoryClass = TokenCategory.Typography::class
     )
-}
+}
+
+@PublishedApi
+internal fun KClass<*>.getRelativeName(parent: KClass<*>): String {
+    return qualifiedName.orEmpty().removePrefix("${parent.qualifiedName.orEmpty()}.")
+}
+
+@PublishedApi
+internal inline fun <reified T> KClass<*>.getNestedObjects(): List<T> {
+    return getNestedClassesRecursive().mapNotNull { it.objectInstance }.filterIsInstance<T>()
+}
+
+@PublishedApi
+internal fun KClass<*>.getNestedClassesRecursive(): List<KClass<*>> {
+    return nestedClasses + nestedClasses.flatMap { it.getNestedClassesRecursive() }
+}
+
+@Composable
+inline fun <reified T : Any> KClass<*>.getTokens(): List<Token<*>> {
+    return getNestedObjects<T>().mapNotNull { keyToken ->
+        val value = when (keyToken) {
+            is OudsColorKeyToken -> keyToken.value
+            else -> null
+        }
+        value?.let { Token(keyToken::class.getRelativeName(this).removeSuffix(".Companion"), it) }
+    }.sortedBy { it.name }
+}

app/src/main/java/com/orange/ouds/app/ui/tokens/TokenPropertyHeader.kt

@@ -106,7 +106,7 @@ private fun SpaceHeaderContent(spaceTokenProperty: TokenProperty<TokenCategory.D
     }
 
     val modifier = Modifier
-        .dashedBorder(width = dashedBorderWidth, color = OudsColorKeyToken.Content.DefaultOnBgEmphasized.value)
+        .dashedBorder(width = dashedBorderWidth, color = OudsColorKeyToken.Content.Default.OnBgEmphasized.value)
         .padding(all = dashedBorderWidth)
         .background(color = OudsColorKeyToken.Always.Info.value)
         .padding(externalSpaceValues)
@@ -180,7 +180,7 @@ private fun SpaceHeaderText(spaceTokenProperty: TokenProperty<TokenCategory.Dime
         Text(
             modifier = modifier.background(color = OudsColorKeyToken.Background.Emphasized.value),
             text = stringResource(id = textResId),
-            color = OudsColorKeyToken.Content.DefaultOnBgEmphasized.value,
+            color = OudsColorKeyToken.Content.Default.OnBgEmphasized.value,
             style = OudsTypographyKeyToken.BodyDefaultMedium.value
         )
     }

app/src/main/java/com/orange/ouds/app/ui/utilities/composable/DetailScreenHeader.kt

@@ -44,7 +44,7 @@ fun DetailScreenHeader(
     Column {
         Image(
             painter = painterResource(imageRes),
-            colorFilter = ColorFilter.tint(OudsColorKeyToken.Content.DefaultOnBgEmphasized.value),
+            colorFilter = ColorFilter.tint(OudsColorKeyToken.Content.Default.OnBgEmphasized.value),
             contentDescription = null,
             modifier = Modifier
                 .fillMaxWidth()

app/src/main/java/com/orange/ouds/app/ui/utilities/composable/LargeCard.kt

@@ -53,7 +53,7 @@ fun LargeCard(
         Column(modifier = Modifier.background(OudsColorKeyToken.Elevation.Raised.value)) {
             Image(
                 painter = painterResource(imageRes),
-                colorFilter = ColorFilter.tint(OudsColorKeyToken.Content.DefaultOnBgEmphasized.value),
+                colorFilter = ColorFilter.tint(OudsColorKeyToken.Content.Default.OnBgEmphasized.value),
                 contentDescription = null,
                 modifier = Modifier
                     .fillMaxWidth()

core/src/main/java/com/orange/ouds/core/component/button/OudsButton.kt

@@ -66,7 +66,7 @@ fun OudsButton(
                 modifier = modifier,
                 text = text,
                 style = labelStyle.value,
-                color = OudsColorKeyToken.Content.OnActionPrimaryEnabled.value
+                color = OudsColorKeyToken.Content.OnAction.Primary.Enabled.value
             )
         }
     }