feat: multipart/form-data and form-urlencoded content type generation

core/src/main/kotlin/com/avsystem/justworks/core/Utils.kt

@@ -0,0 +1,5 @@
+package com.avsystem.justworks.core
+
+import kotlin.enums.enumEntries
+
+inline fun <reified T : Enum<T>> String.toEnumOrNull(): T? = enumEntries<T>().find { it.name.equals(this, true) }

core/src/main/kotlin/com/avsystem/justworks/core/gen/CodeGenerator.kt

@@ -1,5 +1,10 @@
 package com.avsystem.justworks.core.gen
 
+import com.avsystem.justworks.core.gen.client.ClientGenerator
+import com.avsystem.justworks.core.gen.model.ModelGenerator
+import com.avsystem.justworks.core.gen.shared.ApiClientBaseGenerator
+import com.avsystem.justworks.core.gen.shared.ApiResponseGenerator
+import com.avsystem.justworks.core.gen.shared.SerializersModuleGenerator
 import com.avsystem.justworks.core.model.ApiSpec
 import java.io.File
 
@@ -14,14 +19,14 @@ object CodeGenerator {
         spec: ApiSpec,
         modelPackage: String,
         apiPackage: String,
-        outputDir: File
-    ): Result {
-        val modelFiles = ModelGenerator(modelPackage).generate(spec)
+        outputDir: File,
+    ): Result = context(ModelPackage(modelPackage), ApiPackage(apiPackage)) {
+        val modelFiles = ModelGenerator.generate(spec)
         modelFiles.forEach { it.writeTo(outputDir) }
 
         val hasPolymorphicTypes = modelFiles.any { it.name == SerializersModuleGenerator.FILE_NAME }
 
-        val clientFiles = ClientGenerator(apiPackage, modelPackage).generate(spec, hasPolymorphicTypes)
+        val clientFiles = ClientGenerator.generate(spec, hasPolymorphicTypes)
         clientFiles.forEach { it.writeTo(outputDir) }
 
         return Result(modelFiles.size, clientFiles.size)

core/src/main/kotlin/com/avsystem/justworks/core/gen/Names.kt

@@ -25,6 +25,19 @@ val PUT_FUN = MemberName("io.ktor.client.request", "put")
 val DELETE_FUN = MemberName("io.ktor.client.request", "delete")
 val PATCH_FUN = MemberName("io.ktor.client.request", "patch")
 
+// ============================================================================
+// Ktor Forms & Multipart
+// ============================================================================
+
+val SUBMIT_FORM_FUN = MemberName("io.ktor.client.request.forms", "submitForm")
+val SUBMIT_FORM_WITH_BINARY_DATA_FUN = MemberName("io.ktor.client.request.forms", "submitFormWithBinaryData")
+val FORM_DATA_FUN = MemberName("io.ktor.client.request.forms", "formData")
+val CHANNEL_PROVIDER = ClassName("io.ktor.client.request.forms", "ChannelProvider")
+val PARAMETERS_FUN = MemberName("io.ktor.http", "parameters")
+val CONTENT_TYPE_CLASS = ClassName("io.ktor.http", "ContentType")
+val HEADERS_CLASS = ClassName("io.ktor.http", "Headers")
+val HTTP_METHOD_CLASS = ClassName("io.ktor.http", "HttpMethod")
+
 // ============================================================================
 // kotlinx.serialization
 // ============================================================================

core/src/main/kotlin/com/avsystem/justworks/core/gen/Packages.kt

@@ -0,0 +1,20 @@
+package com.avsystem.justworks.core.gen
+
+import com.squareup.kotlinpoet.ClassName
+import com.squareup.kotlinpoet.MemberName
+
+internal sealed interface Package {
+    val name: String
+}
+
+@JvmInline
+internal value class ModelPackage(override val name: String) : Package
+
+@JvmInline
+internal value class ApiPackage(override val name: String) : Package
+
+internal operator fun ClassName.Companion.invoke(pkg: Package, vararg simpleNames: String): ClassName =
+    ClassName(pkg.name, *simpleNames)
+
+internal operator fun MemberName.Companion.invoke(pkg: Package, memberName: String): MemberName =
+    MemberName(pkg.name, memberName)