add translation model

Signed-off-by: alperozturk96 <[email protected]>

Author: alperozturk96

library/src/main/java/com/owncloud/android/lib/resources/assistant/v2/model/TaskTypes.kt

@@ -17,7 +17,12 @@ data class TaskTypeData(
     val name: String,
     val description: String?,
     val inputShape: Map<String, Shape>,
-    val outputShape: Map<String, Shape>
+    val outputShape: Map<String, Shape>,
+    val optionalInputShapeDefaults: Map<String, Any>? = null,
+    val optionalInputShapeEnumValues: Map<String, List<EnumValue>>? = null,
+    val inputShapeEnumValues: Map<String, List<EnumValue>>? = null,
+    val outputShapeEnumValues: Map<String, List<EnumValue>>? = null,
+    val optionalOutputShapeEnumValues: Map<String, List<EnumValue>>? = null,
 ) {
     private val chatTaskName = "Chat"
     private val translateTaskName = "Translate"
@@ -39,6 +44,11 @@ data class TaskTypeData(
     }
 }
 
+data class EnumValue(
+    val name: String,
+    val value: String
+)
+
 data class Shape(
     val name: String,
     val description: String,

library/src/main/java/com/owncloud/android/lib/resources/assistant/v2/model/Translation.kt

@@ -0,0 +1,53 @@
+/*
+ * Nextcloud Android Library
+ *
+ * SPDX-FileCopyrightText: 2026 Alper Ozturk <[email protected]>
+ * SPDX-License-Identifier: MIT
+ */
+
+package com.owncloud.android.lib.resources.assistant.v2.model
+
+import com.google.gson.annotations.SerializedName
+
+data class TranslationLanguage(val name: String, val code: String)
+
+data class TranslationRequest(
+    @SerializedName("origin_language")
+    val originLanguage: String,
+
+    @SerializedName("max_tokens")
+    val maxTokens: Double,
+
+    val model: String,
+
+    @SerializedName("target_language")
+    val targetLanguage: String,
+
+    val input: String
+)
+
+data class TranslationModel(
+    val model: String,
+    val maxTokens: Double
+)
+
+data class TranslationLanguages(
+    val originLanguages: List<TranslationLanguage>,
+    val targetLanguages: List<TranslationLanguage>
+)
+
+fun TaskTypeData.toTranslationLanguages(): TranslationLanguages {
+    fun List<EnumValue>?.toTranslationLanguageList() = this.orEmpty()
+        .map { TranslationLanguage(it.name, it.value) }
+
+    return TranslationLanguages(
+        originLanguages = inputShapeEnumValues?.get("origin_language").toTranslationLanguageList(),
+        targetLanguages = inputShapeEnumValues?.get("target_language").toTranslationLanguageList()
+    )
+}
+
+fun TaskTypeData.toTranslationModel(): TranslationModel? {
+    val model = optionalInputShapeDefaults?.get("model") as? String
+    val maxTokens = optionalInputShapeDefaults?.get("max_tokens") as? Double
+    return if (model != null && maxTokens != null) TranslationModel(model, maxTokens) else null
+}