refactor: Move country strings to assets

- Resolve: #494

assets/translations/en.json

@@ -606,5 +606,16 @@
         "reset_onboarding": "Reset onboarding switch",
         "reset_onboarding_description": "Reset onboarding switch to show onboarding screen again",
         "cubit_statuses": "Cubit loading statuses"
+    },
+    "countries": {
+        "germany": "Germany",
+        "netherlands": "Netherlands",
+        "singapore": "Singapore",
+        "united_kingdom": "United Kingdom",
+        "canada": "Canada",
+        "india": "India",
+        "australia": "Australia",
+        "united_states": "United States",
+        "finland": "Finland"
     }
-}
+}

lib/logic/models/json/digital_ocean_server_info.dart

@@ -77,43 +77,46 @@ class DigitalOceanLocation {
     return emoji;
   }
 
-  String get countryDisplayName {
-    String displayName = slug;
+  String get countryDisplayKey {
+    String displayKey = 'countries.';
     switch (slug.substring(0, 3)) {
       case 'fra':
-        displayName = 'Germany';
+        displayKey += 'germany';
         break;
 
       case 'ams':
-        displayName = 'Netherlands';
+        displayKey += 'netherlands';
         break;
 
       case 'sgp':
-        displayName = 'Singapore';
+        displayKey += 'singapore';
         break;
 
       case 'lon':
-        displayName = 'United Kingdom';
+        displayKey += 'united_kingdom';
         break;
 
       case 'tor':
-        displayName = 'Canada';
+        displayKey += 'canada';
         break;
 
       case 'blr':
-        displayName = 'India';
+        displayKey += 'india';
         break;
 
       case 'syd':
-        displayName = 'Australia';
+        displayKey += 'australia';
         break;
 
       case 'nyc':
       case 'sfo':
-        displayName = 'United States';
+        displayKey += 'united_states';
         break;
+
+      default:
+        displayKey = slug;
     }
-    return displayName;
+    return displayKey;
   }
 }
 

lib/logic/models/json/hetzner_server_info.dart

@@ -156,22 +156,25 @@ class HetznerLocation {
     return emoji;
   }
 
-  String get countryDisplayName {
-    String displayName = country;
+  String get countryDisplayKey {
+    String displayKey = 'countries.';
     switch (country.substring(0, 2)) {
       case 'DE':
-        displayName = 'Germany';
+        displayKey += 'germany';
         break;
 
       case 'FI':
-        displayName = 'Finland';
+        displayKey += 'finland';
         break;
 
       case 'US':
-        displayName = 'United States';
+        displayKey += 'united_states';
         break;
+
+      default:
+        displayKey = country;
     }
-    return displayName;
+    return displayKey;
   }
 }
 

lib/logic/models/server_provider_location.dart

@@ -2,14 +2,14 @@ class ServerProviderLocation {
   ServerProviderLocation({
     required this.title,
     required this.identifier,
-    required this.country,
+    required this.countryDisplayKey,
     this.description,
     this.flag = '',
   });
 
   final String title;
   final String identifier;
-  final String country;
+  final String countryDisplayKey;
   final String? description;
   final String flag;
 }

lib/logic/providers/server_providers/digital_ocean.dart

@@ -438,7 +438,7 @@ class DigitalOceanServerProvider extends ServerProvider {
           description: rawLocation.name,
           flag: rawLocation.flag,
           identifier: rawLocation.slug,
-          country: rawLocation.countryDisplayName,
+          countryDisplayKey: rawLocation.countryDisplayKey,
         );
       } catch (e) {
         continue;

lib/logic/providers/server_providers/hetzner.dart

@@ -156,7 +156,7 @@ class HetznerServerProvider extends ServerProvider {
           description: server.location.description,
           flag: server.location.flag,
           identifier: server.location.name,
-          country: server.location.countryDisplayName,
+          countryDisplayKey: server.location.countryDisplayKey,
         ),
       ),
     );
@@ -457,7 +457,7 @@ class HetznerServerProvider extends ServerProvider {
           description: rawLocation.description,
           flag: rawLocation.flag,
           identifier: rawLocation.name,
-          country: rawLocation.countryDisplayName,
+          countryDisplayKey: rawLocation.countryDisplayKey,
         );
       } catch (e) {
         continue;

lib/ui/pages/setup/initializing/server_type_picker.dart

@@ -121,7 +121,7 @@ class SelectLocationPage extends StatelessWidget {
                                     ),
                                     const SizedBox(height: 8),
                                     Text(
-                                      location.country,
+                                      location.countryDisplayKey.tr(),
                                       style: Theme.of(context)
                                           .textTheme
                                           .bodyMedium,