6 files changed, 54 insertions, 0 deletions

diff --git a/packages/shared/src/contextBridge/SophieRenderer.ts b/packages/shared/src/contextBridge/SophieRenderer.ts
index dc77c97..732f941 100644
--- a/packages/shared/src/contextBridge/SophieRenderer.ts
+++ b/packages/shared/src/contextBridge/SophieRenderer.ts
@@ -18,11 +18,18 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import type { ResourceKey } from 'i18next';
+
 import { Action } from '../schemas/Action';
+import { Translation } from '../schemas/Translation';
 import { SharedStoreListener } from '../stores/SharedStoreBase';
 
 export default interface SophieRenderer {
   onSharedStoreChange(this: void, listener: SharedStoreListener): Promise<void>;
 
   dispatchAction(this: void, action: Action): void;
+
+  getTranslation(this: void, translation: Translation): Promise<ResourceKey>;
+
+  onReloadTranslations(this: void, listener: () => void): void;
 }
diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
index f7c5bcf..51f9f06 100644
--- a/packages/shared/src/index.ts
+++ b/packages/shared/src/index.ts
@@ -18,6 +18,8 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+export const fallbackLng = ['en'];
+
 export type { default as SophieRenderer } from './contextBridge/SophieRenderer';
 
 export { MainToRendererIpcMessage, RendererToMainIpcMessage } from './ipc';
@@ -30,6 +32,8 @@ export { ServiceAction } from './schemas/ServiceAction';
 
 export { ThemeSource } from './schemas/ThemeSource';
 
+export { Translation } from './schemas/Translation';
+
 export type { CertificateSnapshotIn } from './stores/Certificate';
 export { default as Certificate } from './stores/Certificate';
 
diff --git a/packages/shared/src/ipc.ts b/packages/shared/src/ipc.ts
index 54d761a..2716633 100644
--- a/packages/shared/src/ipc.ts
+++ b/packages/shared/src/ipc.ts
@@ -20,9 +20,11 @@
 
 export enum MainToRendererIpcMessage {
   SharedStorePatch = 'sophie-main-to-renderer:shared-store-patch',
+  ReloadTranslations = 'sophie-main-to-renderer:reload-translations',
 }
 
 export enum RendererToMainIpcMessage {
   GetSharedStoreSnapshot = 'sophie-renderer-to-main:get-shared-store-snapshot',
+  GetTranslation = 'sophie-renderer-to-main:get-translation',
   DispatchAction = 'sophie-renderer-to-main:dispatch-action',
 }
diff --git a/packages/shared/src/schemas/Action.ts b/packages/shared/src/schemas/Action.ts
index 8d6ca3a..ce983fa 100644
--- a/packages/shared/src/schemas/Action.ts
+++ b/packages/shared/src/schemas/Action.ts
@@ -49,6 +49,13 @@ export const Action = /* @__PURE__ */ (() =>
       action: z.literal('reload-all-translations'),
     }),
     z.object({
+      action: z.literal('add-missing-translation'),
+      languages: z.string().nonempty().array(),
+      namespace: z.string().nonempty(),
+      key: z.string().nonempty(),
+      value: z.string(),
+    }),
+    z.object({
       action: z.literal('dispatch-service-action'),
       serviceId: z.string(),
       serviceAction: ServiceAction,
diff --git a/packages/shared/src/schemas/Translation.ts b/packages/shared/src/schemas/Translation.ts
new file mode 100644
index 0000000..ab513b5
--- /dev/null
+++ b/packages/shared/src/schemas/Translation.ts
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C)  2022 Kristóf Marussy <kristof@marussy.com>
+ *
+ * This file is part of Sophie.
+ *
+ * Sophie is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { z } from 'zod';
+
+export const Translation = /* @__PURE__ */ (() =>
+  z.object({
+    language: z.string().nonempty(),
+    namespace: z.string().nonempty(),
+  }))();
+
+/*
+  eslint-disable-next-line @typescript-eslint/no-redeclare --
+  Intentionally naming the type the same as the schema definition.
+*/
+export type Translation = z.infer<typeof Translation>;
diff --git a/packages/shared/src/stores/SharedStoreBase.ts b/packages/shared/src/stores/SharedStoreBase.ts
index 8d6624b..86bd0fc 100644
--- a/packages/shared/src/stores/SharedStoreBase.ts
+++ b/packages/shared/src/stores/SharedStoreBase.ts
@@ -43,6 +43,7 @@ export function defineSharedStoreModel<
     servicesById: types.map(service),
     services: types.array(types.reference(service)),
     shouldUseDarkColors: false,
+    language: 'en',
   });
 }