safer config reader

frontend/pshared/lib/config/apply.dart

@@ -0,0 +1,84 @@
+import 'package:flutter/material.dart';
+import 'package:pshared/config/reader.dart';
+
+
+void applyCommonConfiguration(
+  Map<String, dynamic> configJson, {
+  required String currentApiProto,
+  required void Function(String) setApiProto,
+  required String currentApiHost,
+  required void Function(String) setApiHost,
+  required String currentApiEndpoint,
+  required void Function(String) setApiEndpoint,
+  required String currentAmplitudeSecret,
+  required void Function(String) setAmplitudeSecret,
+  required String currentAmplitudeServerZone,
+  required void Function(String) setAmplitudeServerZone,
+  required String currentPosthogApiKey,
+  required void Function(String) setPosthogApiKey,
+  required String currentPosthogHost,
+  required void Function(String) setPosthogHost,
+  required Locale currentDefaultLocale,
+  required void Function(Locale) setDefaultLocale,
+  required String currentDefaultCurrency,
+  required void Function(String) setDefaultCurrency,
+  required String currentWsProto,
+  required void Function(String) setWsProto,
+  required String currentWsEndpoint,
+  required void Function(String) setWsEndpoint,
+  required int currentDefaultDimensionLength,
+  required void Function(int) setDefaultDimensionLength,
+  required String currentClientId,
+  required void Function(String) setClientId,
+  required Color currentThemeColor,
+  required void Function(Color) setThemeColor,
+}) {
+  setApiProto(readConfigString(configJson, 'apiProto', currentApiProto));
+  setApiHost(readConfigString(configJson, 'apiHost', currentApiHost));
+  setApiEndpoint(
+    readConfigString(configJson, 'apiEndpoint', currentApiEndpoint),
+  );
+  setAmplitudeSecret(
+    readConfigString(configJson, 'amplitudeSecret', currentAmplitudeSecret),
+  );
+  setAmplitudeServerZone(
+    readConfigString(
+      configJson,
+      'amplitudeServerZone',
+      currentAmplitudeServerZone,
+    ),
+  );
+  setPosthogApiKey(
+    readConfigString(configJson, 'posthogApiKey', currentPosthogApiKey),
+  );
+  setPosthogHost(
+    readConfigString(configJson, 'posthogHost', currentPosthogHost),
+  );
+  setDefaultLocale(
+    Locale(
+      readConfigString(
+        configJson,
+        'defaultLocale',
+        currentDefaultLocale.languageCode,
+      ),
+    ),
+  );
+  setDefaultCurrency(
+    readConfigString(configJson, 'defaultCurrency', currentDefaultCurrency),
+  );
+  setWsProto(readConfigString(configJson, 'wsProto', currentWsProto));
+  setWsEndpoint(readConfigString(configJson, 'wsEndpoint', currentWsEndpoint));
+  setDefaultDimensionLength(
+    readConfigInt(
+      configJson,
+      'defaultDimensionLength',
+      currentDefaultDimensionLength,
+    ),
+  );
+  setClientId(readConfigString(configJson, 'clientId', currentClientId));
+  setThemeColor(
+    Color(
+      readConfigInt(configJson, 'themeColor', currentThemeColor.toARGB32()),
+    ),
+  );
+}