added meal handling

lib/client.dart

@@ -211,4 +211,12 @@ class ApiClient {
       throw Exception("Failed to register");
     }
   }
+
+  Future<void> addMeal({required String name, required int diaryId, required int order}) async {
+    await post("/meal", {
+      "name": name,
+      "diary_id": diaryId,
+      "order": order,
+    });
+  }
 }

lib/screens/add_entry.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:fooder_web/screens/based.dart';
 import 'package:fooder_web/models/product.dart';
 import 'package:fooder_web/models/diary.dart';
+import 'package:fooder_web/models/meal.dart';
 import 'package:fooder_web/widgets/product.dart';
 
 
@@ -18,6 +20,7 @@ class AddEntryScreen extends BasedScreen {
 class _AddEntryScreen extends State<AddEntryScreen> {
   final gramsController = TextEditingController();
   final productNameController = TextEditingController();
+  Meal? meal;
   List<Product> products = [];
 
   @override
@@ -36,6 +39,9 @@ class _AddEntryScreen extends State<AddEntryScreen> {
   @override
   void initState () {
     super.initState();
+    setState(() {
+      meal = widget.diary.meals[0];
+    });
     _getProducts().then((value) => null);
   }
 
@@ -90,10 +96,33 @@ class _AddEntryScreen extends State<AddEntryScreen> {
           padding: const EdgeInsets.all(10),
           child: ListView(
             children: <Widget>[
+              DropdownButton<Meal>(
+                value: meal,
+                // Callback that sets the selected popup menu item.
+                onChanged: (Meal? meal) {
+                  if (meal == null) {
+                    return;
+                  }
+                  setState(() {
+                    this.meal = meal;
+                  });
+                },
+                items: <DropdownMenuItem<Meal>>[
+                  for (var meal in widget.diary.meals)
+                    DropdownMenuItem<Meal>(
+                      value: meal,
+                      child: Text(meal.name),
+                    ),
+                ],
+              ),
               TextFormField(
                 decoration: const InputDecoration(
                   labelText: 'Grams',
                 ),
+                keyboardType:const TextInputType.numberWithOptions(decimal: true),
+                inputFormatters: <TextInputFormatter>[
+                  FilteringTextInputFormatter.allow(RegExp(r'^(\d+)?\.?\d{0,2}')),
+                ],
                 controller: gramsController,
               ),
               TextFormField(
@@ -108,6 +137,7 @@ class _AddEntryScreen extends State<AddEntryScreen> {
                 onTap: () {
                   setState(() {
                     products = [product];
+                    productNameController.text = product.name;
                     });
                 },
                 title: ProductWidget(

lib/screens/add_meal.dart

@@ -0,0 +1,75 @@
+import 'package:flutter/material.dart';
+import 'package:fooder_web/screens/based.dart';
+import 'package:fooder_web/models/diary.dart';
+
+
+class AddMealScreen extends BasedScreen {
+  final Diary diary;
+
+  const AddMealScreen({super.key, required super.apiClient, required this.diary});
+
+  @override
+  State<AddMealScreen> createState() => _AddMealScreen();
+}
+
+
+class _AddMealScreen extends State<AddMealScreen> {
+  final nameController = TextEditingController();
+
+  @override
+  void dispose() {
+    nameController.dispose();
+    super.dispose();
+  }
+
+  void popMeDady() {
+    Navigator.pop(
+      context,
+    );
+  }
+
+  void showError(String message)
+  {
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text(message, textAlign: TextAlign.center),
+        backgroundColor: Theme.of(context).colorScheme.error,
+      ),
+    );
+  }
+
+  Future<void> _addMeal() async {
+    await widget.apiClient.addMeal(
+      name: nameController.text,
+      diaryId: widget.diary.id,
+      order: widget.diary.meals.length,
+    );
+    popMeDady();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+        title: const Text("🅵🅾🅾🅳🅴🆁"),
+      ),
+      body: Center(
+        child: Container(
+          constraints: const BoxConstraints(maxWidth: 720),
+          padding: const EdgeInsets.all(10),
+          child: TextFormField(
+              decoration: const InputDecoration(
+                labelText: 'Meal name',
+              ),
+              controller: nameController,
+            ),
+          )
+        ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _addMeal,
+        child: const Icon(Icons.add),
+      ),
+    );
+  }
+}

lib/screens/edit_entry.dart

@@ -1,8 +1,10 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:fooder_web/screens/based.dart';
 import 'package:fooder_web/models/product.dart';
 import 'package:fooder_web/models/entry.dart';
 import 'package:fooder_web/widgets/product.dart';
+import 'package:fooder_web/models/meal.dart';
 
 
 class EditEntryScreen extends BasedScreen {
@@ -20,6 +22,7 @@ class _EditEntryScreen extends State<EditEntryScreen> {
   final productNameController = TextEditingController();
   List<Product> products = [];
 
+
   @override
   void dispose() {
     gramsController.dispose();
@@ -102,6 +105,10 @@ class _EditEntryScreen extends State<EditEntryScreen> {
                 decoration: const InputDecoration(
                   labelText: 'Grams',
                 ),
+                keyboardType:const TextInputType.numberWithOptions(decimal: true),
+                inputFormatters: <TextInputFormatter>[
+                  FilteringTextInputFormatter.allow(RegExp(r'^(\d+)?\.?\d{0,2}')),
+                ],
                 controller: gramsController,
               ),
               TextFormField(
@@ -116,6 +123,7 @@ class _EditEntryScreen extends State<EditEntryScreen> {
                 onTap: () {
                   setState(() {
                     products = [product];
+                    productNameController.text = product.name;
                     });
                 },
                 title: ProductWidget(

lib/screens/login.dart

@@ -91,7 +91,7 @@ class _LoginScreen extends State<LoginScreen> {
     return Scaffold(
       appBar: AppBar(
         backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        title: const Text("FOODER"),
+        title: const Text("🅵🅾🅾🅳🅴🆁"),
       ),
       body: Center(
         child: Container(

lib/screens/register.dart

@@ -71,7 +71,7 @@ class _RegisterScreen extends State<RegisterScreen> {
     return Scaffold(
       appBar: AppBar(
         backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        title: const Text("FOODER"),
+        title: const Text("🅵🅾🅾🅳🅴🆁"),
       ),
       body: Center(
         child: Container(

lib/widgets/diary.dart

@@ -3,6 +3,7 @@ import 'package:fooder_web/models/diary.dart';
 import 'package:fooder_web/widgets/meal.dart';
 import 'package:fooder_web/widgets/macro.dart';
 import 'package:fooder_web/client.dart';
+import 'package:fooder_web/screens/add_meal.dart';
 import 'dart:core';
 
 
@@ -21,8 +22,9 @@ class DiaryWidget extends StatelessWidget {
         slivers: <Widget>[
           SliverAppBar(
             title: Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
               children: <Widget>[
-                const Spacer(),
+                Spacer(),
                 Text(
                   "${diary.calories.toStringAsFixed(1)} kcal",
                   style: Theme.of(context).textTheme.headlineLarge!.copyWith(
@@ -40,16 +42,38 @@ class DiaryWidget extends StatelessWidget {
             floating: true,
             flexibleSpace: FlexibleSpaceBar(
               title: MacroWidget(
-                protein: diary.protein,
+                  protein: diary.protein,
-                carb: diary.carb,
+                  carb: diary.carb,
-                fat: diary.fat,
+                  fat: diary.fat,
-                style: Theme.of(context).textTheme.bodyMedium!.copyWith(
+                  style: Theme.of(context).textTheme.bodyMedium!.copyWith(
-                  color: Theme.of(context).colorScheme.onSecondary,
+                    color: Theme.of(context).colorScheme.onSecondary,
-                  fontWeight: FontWeight.bold,
+                    fontWeight: FontWeight.bold,
+                  ),
+                  child: TextButton(
+                    onPressed: () {
+                      Navigator.push(
+                        context,
+                        MaterialPageRoute(
+                          builder: (context) => AddMealScreen(
+                            apiClient: apiClient,
+                            diary: diary,
+                          ),
+                        ),
+                      ).then((_) {
+                        refreshParent();
+                      });
+                    },
+                    child: Text(
+                      "Add meal",
+                      style: Theme.of(context).textTheme.bodyMedium!.copyWith(
+                        color: Theme.of(context).colorScheme.onSecondary,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
                 ),
-              ),
+              )
             ),
-          ),
           SliverList(
             delegate: SliverChildListDelegate(
               [

lib/widgets/macro.dart

@@ -8,11 +8,13 @@ class MacroWidget extends StatelessWidget {
   final double carb;
   final double fat;
   final TextStyle style;
+  final Widget? child;
 
   const MacroWidget({
     Key? key,
     this.calories,
     this.amount,
+    this.child,
     required this.protein,
     required this.carb,
     required this.fat,
@@ -74,7 +76,16 @@ class MacroWidget extends StatelessWidget {
         );
     }
 
-    if (amount == null && calories == null) {
+    if (child != null) {
+      elements.add(
+        Expanded(
+          flex: 1,
+          child: child!,
+          ),
+        );
+    }
+
+    if (amount == null && calories == null && child == null) {
       elements.add(
         Expanded(
           flex: 1,