From a88f76319612cdf8bc21d1027f60cf9ba29968b3 Mon Sep 17 00:00:00 2001
From: Carolina Gonzalez <carolina.nicole.gonzalez@gmail.com>
Date: Fri, 3 May 2024 13:30:57 -0400
Subject: [PATCH] feat: add same functionality for field level translation

---
 docs/01-advanced-configuration.md         |  2 +-
 src/configuration/baseFieldLevelConfig.ts | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/docs/01-advanced-configuration.md b/docs/01-advanced-configuration.md
index 49a8e5d..1d3e279 100644
--- a/docs/01-advanced-configuration.md
+++ b/docs/01-advanced-configuration.md
@@ -63,7 +63,7 @@ const customConfig = {
   //sometimes editors will duplicate a field or document and begin changing assets
   //THEN import the translation. If this is a typical workflow, please toggle the following option
   //(it is defaulted to false)
-  mergeWithTargetLocale: true
+  mergeWithTargetLocale: true,
   //adapter, baseLanguage, secretsNamespace, importTranslation, exportForTranslation should likely not be touched unless you very much want to customize your plugin.
 } satisfies TranslationsTabConfigOptions
 ```
diff --git a/src/configuration/baseFieldLevelConfig.ts b/src/configuration/baseFieldLevelConfig.ts
index 437d530..db5aa79 100644
--- a/src/configuration/baseFieldLevelConfig.ts
+++ b/src/configuration/baseFieldLevelConfig.ts
@@ -19,6 +19,8 @@ export const fieldLevelPatch = async (
   localeId: string,
   client: SanityClient,
   baseLanguage: string = 'en',
+  mergeWithTargetLocale: boolean = false,
+  // eslint-disable-next-line max-params
 ): Promise<void> => {
   let baseDoc: SanityDocument
   if (translatedFields._rev && translatedFields._id) {
@@ -31,7 +33,7 @@ export const fieldLevelPatch = async (
     translatedFields,
     baseDoc,
     localeId,
-    baseLanguage,
+    mergeWithTargetLocale ? baseLanguage : localeId,
   )
 
   await client.patch(baseDoc._id).set(merged).commit()
@@ -63,7 +65,16 @@ export const baseFieldLevelConfig = {
     return serialized
   },
   importTranslation: (...params: Parameters<ImportTranslation>): Promise<void> => {
-    const [id, localeId, document, context, baseLanguage = 'en', serializationOptions = {}] = params
+    const [
+      id,
+      localeId,
+      document,
+      context,
+      baseLanguage = 'en',
+      serializationOptions = {},
+      ,
+      mergeWithTargetLocale,
+    ] = params
     const {client} = context
     const deserializers = {
       types: {
@@ -80,7 +91,7 @@ export const baseFieldLevelConfig = {
       deserializers,
       blockDeserializers,
     ) as SanityDocument
-    return fieldLevelPatch(id, deserialized, localeId, client, baseLanguage)
+    return fieldLevelPatch(id, deserialized, localeId, client, baseLanguage, mergeWithTargetLocale)
   },
   adapter: DummyAdapter,
   secretsNamespace: 'translationService',