Add localization support (#333)

* Add updated i18n config and en locale

src/renderer/api/controller.ts

@@ -54,6 +54,7 @@ import { DeletePlaylistResponse, RandomSongListArgs } from './types';
 import { ndController } from '/@/renderer/api/navidrome/navidrome-controller';
 import { ssController } from '/@/renderer/api/subsonic/subsonic-controller';
 import { jfController } from '/@/renderer/api/jellyfin/jellyfin-controller';
+import i18n from '/@/i18n/i18n';
 
 export type ControllerEndpoint = Partial<{
     addToPlaylist: (args: AddToPlaylistArgs) => Promise<AddToPlaylistResponse>;
@@ -212,7 +213,12 @@ const apiController = (endpoint: keyof ControllerEndpoint, type?: ServerType) =>
     const serverType = type || useAuthStore.getState().currentServer?.type;
 
     if (!serverType) {
-        toast.error({ message: 'No server selected', title: 'Unable to route request' });
+        toast.error({
+            message: i18n.t('error.serverNotSelectedError', {
+                postProcess: 'sentenceCase',
+            }) as string,
+            title: i18n.t('error.apiRouteError', { postProcess: 'sentenceCase' }) as string,
+        });
         throw new Error(`No server selected`);
     }
 
@@ -221,10 +227,16 @@ const apiController = (endpoint: keyof ControllerEndpoint, type?: ServerType) =>
     if (typeof controllerFn !== 'function') {
         toast.error({
             message: `Endpoint ${endpoint} is not implemented for ${serverType}`,
-            title: 'Unable to route request',
+            title: i18n.t('error.apiRouteError', { postProcess: 'sentenceCase' }) as string,
         });
 
-        throw new Error(`Endpoint ${endpoint} is not implemented for ${serverType}`);
+        throw new Error(
+            i18n.t('error.endpointNotImplementedError', {
+                endpoint,
+                postProcess: 'sentenceCase',
+                serverType,
+            }) as string,
+        );
     }
 
     return endpoints[serverType][endpoint];

src/renderer/api/navidrome/navidrome-api.ts

@@ -9,6 +9,7 @@ import { authenticationFailure, resultWithHeaders } from '/@/renderer/api/utils'
 import { useAuthStore } from '/@/renderer/store';
 import { ServerListItem } from '/@/renderer/types';
 import { toast } from '/@/renderer/components';
+import i18n from '/@/i18n/i18n';
 
 const localSettings = isElectron() ? window.electron.localSettings : null;
 
@@ -276,9 +277,12 @@ axiosClient.interceptors.response.use(
 
                         if (res.status === 429) {
                             toast.error({
-                                message:
-                                    'you have exceeded the number of allowed login requests. Please wait before logging, or consider tweaking AuthRequestLimit',
-                                title: 'Your session has expired.',
+                                message: i18n.t('error.loginRateError', {
+                                    postProcess: 'sentenceCase',
+                                }) as string,
+                                title: i18n.t('error.sessionExpiredError', {
+                                    postProcess: 'sentenceCase',
+                                }) as string,
                             });
 
                             const serverId = currentServer.id;
@@ -292,7 +296,11 @@ axiosClient.interceptors.response.use(
                             throw TIMEOUT_ERROR;
                         }
                         if (res.status !== 200) {
-                            throw new Error('Failed to authenticate');
+                            throw new Error(
+                                i18n.t('error.authenticatedFailed', {
+                                    postProcess: 'sentenceCase',
+                                }) as string,
+                            );
                         }
 
                         const newCredential = res.data.token;

src/renderer/api/subsonic/subsonic-api.ts

@@ -6,6 +6,7 @@ import { z } from 'zod';
 import { ssType } from '/@/renderer/api/subsonic/subsonic-types';
 import { ServerListItem } from '/@/renderer/api/types';
 import { toast } from '/@/renderer/components/toast/index';
+import i18n from '/@/i18n/i18n';
 
 const c = initContract();
 
@@ -106,7 +107,7 @@ axiosClient.interceptors.response.use(
             if (data['subsonic-response'].error.code !== 0) {
                 toast.error({
                     message: data['subsonic-response'].error.message,
-                    title: 'Issue from Subsonic API',
+                    title: i18n.t('error.genericError', { postProcess: 'sentenceCase' }) as string,
                 });
             }
         }