From b08a0d7426b479dc9a4b189819f50bd9752c59da Mon Sep 17 00:00:00 2001
From: Jens Schulze <jens.schulze@commercetools.com>
Date: Wed, 17 Jan 2024 15:33:06 +0100
Subject: [PATCH] fix issue with array values in eAttributes

---
 .../ramldoc/extensions/VrapExtensions.kt      |  9 ++++++
 .../languages/ramldoc/TestCodeGenerator.kt    | 32 +++++++++++++++++++
 .../ramldoc/src/test/resources/filetype.raml  | 12 +++++++
 3 files changed, 53 insertions(+)
 create mode 100644 languages/ramldoc/src/test/resources/filetype.raml

diff --git a/languages/ramldoc/src/main/kotlin/io/vrap/codegen/languages/ramldoc/extensions/VrapExtensions.kt b/languages/ramldoc/src/main/kotlin/io/vrap/codegen/languages/ramldoc/extensions/VrapExtensions.kt
index 4c16dece4..8a6ddf5da 100644
--- a/languages/ramldoc/src/main/kotlin/io/vrap/codegen/languages/ramldoc/extensions/VrapExtensions.kt
+++ b/languages/ramldoc/src/main/kotlin/io/vrap/codegen/languages/ramldoc/extensions/VrapExtensions.kt
@@ -21,6 +21,7 @@ import io.vrap.rmf.raml.model.types.*
 import io.vrap.rmf.raml.model.types.Annotation
 import io.vrap.rmf.raml.model.util.StringCaseFormat
 import io.vrap.rmf.raml.model.values.RegExp
+import org.eclipse.emf.ecore.EAttribute
 import org.eclipse.emf.ecore.EObject
 import java.io.IOException
 import java.util.stream.Collectors
@@ -47,6 +48,12 @@ fun UriTemplate.normalize(): UriTemplate {
     return UriTemplate.fromTemplate(this.template.replace("{ID}", "{id}", ignoreCase = true))
 }
 
+fun AnyType.renderFileType(): String {
+    if (!this.isInlineType) {
+        return "type: ${this.name}"
+    }
+    return this.renderEAttributes().plus("type: ${this.name ?: "file"}").joinToString("\n")
+}
 fun AnyType.renderScalarType(): String {
     if (!this.isInlineType) {
         return "type: ${this.name}"
@@ -76,6 +83,7 @@ fun AnyType.renderEAttributes(): List<String> {
             .map { eAttribute -> when(val eValue = this.eGet(eAttribute)) {
                 is RegExp -> "${eAttribute.name}: \"${eValue}\""
                 is String -> "${eAttribute.name}: \"${eValue}\""
+                is Collection<*> -> "${eAttribute.name}:\n" + (this.eGet(eAttribute) as Collection<*>).joinToString("\n") { "  - ${it?.toYaml()}" }
                 else -> "${eAttribute.name}: ${this.eGet(eAttribute)}"
             } }
 }
@@ -109,6 +117,7 @@ fun AnyType.renderTypeFacet(): String {
         is UnionType -> this.renderUnionType()
         is ObjectType -> this.renderObjectType()
         is NumberType -> this.renderNumberType()
+        is FileType -> this.renderFileType()
         else -> this.renderScalarType()}
 }
 
diff --git a/languages/ramldoc/src/test/kotlin/io/vrap/codegen/languages/ramldoc/TestCodeGenerator.kt b/languages/ramldoc/src/test/kotlin/io/vrap/codegen/languages/ramldoc/TestCodeGenerator.kt
index 920a6f12f..73b8fbc29 100644
--- a/languages/ramldoc/src/test/kotlin/io/vrap/codegen/languages/ramldoc/TestCodeGenerator.kt
+++ b/languages/ramldoc/src/test/kotlin/io/vrap/codegen/languages/ramldoc/TestCodeGenerator.kt
@@ -45,6 +45,38 @@ class TestCodeGenerator {
             }""".trimIndent())
     }
 
+    @Test
+    fun testFileTypeExample() {
+        val generatorConfig = CodeGeneratorConfig(
+                basePackageName = "com/commercetools/importer",
+                outputFolder = Paths.get("build/gensrc"),
+                inlineExamples = true
+        )
+
+        val apiProvider = RamlApiProvider(Paths.get("src/test/resources/filetype.raml"))
+
+        val dataSink = MemoryDataSink()
+        val generatorModule = RamlGeneratorModule(apiProvider, generatorConfig, RamldocBaseTypes, dataSink = dataSink)
+        val generatorComponent = RamlGeneratorComponent(generatorModule, RamldocModelModule)
+        generatorComponent.generateFiles()
+
+        Assertions.assertThat(dataSink.files).hasSize(2)
+        Assertions.assertThat(dataSink.files.get("types/foo.raml")?.trim()).isEqualTo("""
+            #%RAML 1.0 DataType
+            displayName: foo
+            type: object
+            (builtinType): object
+            properties:
+              bar:
+                fileTypes:
+                  - "*.js"
+                type: file
+                (builtinType): file
+                required: true
+                (inherited): false
+        """.trimIndent())
+    }
+
     @Test
     fun testMarkdown() {
         val generatorConfig = CodeGeneratorConfig(
diff --git a/languages/ramldoc/src/test/resources/filetype.raml b/languages/ramldoc/src/test/resources/filetype.raml
new file mode 100644
index 000000000..90f554f42
--- /dev/null
+++ b/languages/ramldoc/src/test/resources/filetype.raml
@@ -0,0 +1,12 @@
+#%RAML 1.0
+---
+title: Commercetools Import API
+version: 1.0
+baseUri: http://com.foo.bar/api
+types:
+  foo:
+    properties:
+      bar:
+        type: file
+        fileTypes: ['*.js']
+