Detect values from corner radius

figex-core/src/main/kotlin/com/iodigital/figex/ext/FigmaNodeListExt.kt

@@ -3,6 +3,7 @@ package com.iodigital.figex.ext
 import com.iodigital.figex.api.FigmaApi
 import com.iodigital.figex.models.figma.FigmaNodesList
 import com.iodigital.figex.models.figma.FigmaVariableValue
+import com.iodigital.figex.models.figma.FigmaVariableValueCollection
 
 internal suspend fun FigmaNodesList.resolveNestedReferences(
     api: FigmaApi,

figex-core/src/main/kotlin/com/iodigital/figex/models/figma/FigmaNode.kt

@@ -19,7 +19,7 @@ internal data class FigmaNode(
         val type: Type? = null,
         val name: String,
         val valuesByMode: Map<String, FigmaVariableValue>? = null,
-        val boundVariables: Map<String, List<FigmaVariableValue>>? = null,
+        val boundVariables: Map<String, FigmaVariableValueCollection>? = null,
         val boundValuesByMode: Map<String, Map<String, FigmaVariableValue>>? = null,
         val style: FigmaNodeStyle? = null,
     )

figex-core/src/main/kotlin/com/iodigital/figex/models/figma/FigmaVariableValueCollection.kt

@@ -0,0 +1,18 @@
+package com.iodigital.figex.models.figma
+
+import com.iodigital.figex.serializer.VariableValueCollectionSerializer
+import kotlinx.serialization.Serializable
+
+@Serializable(with = VariableValueCollectionSerializer::class)
+internal sealed class FigmaVariableValueCollection : Collection<FigmaVariableValue> {
+
+    data class List(
+        val values: kotlin.collections.List<FigmaVariableValue>
+    ) : FigmaVariableValueCollection(),
+        kotlin.collections.List<FigmaVariableValue> by values
+
+    class Map(
+        val values: kotlin.collections.Map<String, FigmaVariableValue>
+    ) : FigmaVariableValueCollection(),
+        Collection<FigmaVariableValue> by values.values
+}

figex-core/src/main/kotlin/com/iodigital/figex/serializer/VariableValueCollectionSerializer.kt

@@ -0,0 +1,41 @@
+package com.iodigital.figex.serializer
+
+import com.iodigital.figex.models.figma.FigmaVariableValue
+import com.iodigital.figex.models.figma.FigmaVariableValueCollection
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.JsonDecoder
+import kotlinx.serialization.json.JsonElement
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.decodeFromJsonElement
+
+internal object VariableValueCollectionSerializer : KSerializer<FigmaVariableValueCollection> {
+    override val descriptor: SerialDescriptor =
+        PrimitiveSerialDescriptor("value", PrimitiveKind.STRING)
+
+    override fun deserialize(decoder: Decoder): FigmaVariableValueCollection {
+        val tree = (decoder as JsonDecoder).decodeJsonElement()
+        return tree.getValue(decoder.json)
+    }
+
+    override fun serialize(encoder: Encoder, value: FigmaVariableValueCollection) =
+        throw UnsupportedOperationException("Not implemented")
+
+    private fun JsonElement.getValue(json: Json): FigmaVariableValueCollection = when (this) {
+        is JsonArray -> FigmaVariableValueCollection.List(
+            json.decodeFromJsonElement<List<FigmaVariableValue>>(this)
+        )
+
+        is JsonObject -> FigmaVariableValueCollection.Map(
+            json.decodeFromJsonElement<Map<String, FigmaVariableValue>>(this)
+        )
+
+        else -> throw IllegalStateException("Dead end: $this")
+    }
+}