diet-guard/app/lib/main.dart
Krzysztof kuhy Rudnicki ee5a7660cb Add Flutter companion app skeleton with local meal logging
Milestone 1 of the diet-app-as-wise-balloon plan: a phone-native way to
log meals away from the PC, sharing the exact on-disk JSON shape
diet_guard already uses (same field names, no translation layer).

- lib/models/: 1:1 Dart mirrors of the Python dataclasses (Nutrition,
  FoodEntry, MealItem, FoodBankRecord, Slot), including the per-100g/
  amount-eaten portion scaling that matches _resolve.resolve_nutrition's
  semantics exactly.
- lib/services/log_storage_service.dart: plain-JSON persistence to
  food_log.json's exact shape (no sqflite -- the canonical format
  already is this JSON).
- lib/services/foodbank_service.dart: ports _foodbank.py's upsert/fuzzy
  search logic for autocomplete.
- lib/screens/: log_meal_screen.dart (single-item logging) and
  meal_builder_screen.dart (composite multi-item meals, logging full
  per-component macros via the new components field).

Verified end-to-end on a physical device (BL9000): built, installed,
logged a real meal through the UI. 77 Flutter tests passing, `flutter
analyze` clean against very_good_analysis.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FU3f5KQ1GHXsbbSecfVEyF
2026-06-22 18:22:42 +02:00

31 lines
924 B
Dart

/// App entry point: initializes local storage services, then shows the
/// primary meal-logging screen.
library;
import 'package:diet_guard_app/screens/log_meal_screen.dart';
import 'package:diet_guard_app/services/foodbank_service.dart';
import 'package:diet_guard_app/services/log_storage_service.dart';
import 'package:flutter/material.dart';
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
await LogStorageService.init();
await FoodBankService.init();
runApp(const DietGuardApp());
}
/// Root widget for the Diet Guard companion app.
class DietGuardApp extends StatelessWidget {
/// Creates the [DietGuardApp] root widget.
const DietGuardApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Diet Guard',
theme: ThemeData(colorSchemeSeed: Colors.teal, useMaterial3: true),
home: const LogMealScreen(),
);
}
}