wip

lib/pages/graphs_page.dart

@@ -0,0 +1,102 @@
+import 'package:calorimeter/utils/settings_bloc.dart';
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+class GraphsPageWidget extends StatefulWidget {
+  const GraphsPageWidget({super.key});
+
+  @override
+  State<GraphsPageWidget> createState() => _GraphsPageWidgetState();
+}
+
+class _GraphsPageWidgetState extends State<GraphsPageWidget> {
+  late double data1;
+
+  @override
+  void initState() {
+    super.initState();
+    data1 = 40;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        body: BlocBuilder<SettingsDataBloc, SettingsState>(
+            builder: (context, state) {
+          return BarChart(
+            duration: Duration(seconds: 1),
+            BarChartData(
+              extraLinesData: ExtraLinesData(
+                horizontalLines: [
+                  HorizontalLine(
+                    y: state.kcalLimit,
+                    color: Colors.red,
+                  ),
+                ],
+              ),
+              titlesData: FlTitlesData(
+                topTitles: AxisTitles(),
+                rightTitles: AxisTitles(),
+                bottomTitles: AxisTitles(
+                  sideTitles: SideTitles(
+                    showTitles: true,
+                  ),
+                ),
+              ),
+              gridData: FlGridData(
+                horizontalInterval: state.kcalLimit / 10,
+                drawVerticalLine: false,
+              ),
+              maxY: state.kcalLimit + 500,
+              barGroups: [
+                BarChartGroupData(
+                  x: 0,
+                  barRods: [BarChartRodData(toY: state.kcalLimit)],
+                ),
+                BarChartGroupData(
+                  x: 1,
+                  barRods: [BarChartRodData(toY: state.kcalLimit - 500)],
+                ),
+                BarChartGroupData(
+                  x: 2,
+                  barRods: [BarChartRodData(toY: state.kcalLimit + 200)],
+                ),
+                BarChartGroupData(
+                  x: 3,
+                  barRods: [BarChartRodData(toY: state.kcalLimit + data1)],
+                ),
+                BarChartGroupData(
+                  x: 4,
+                  barRods: [BarChartRodData(toY: state.kcalLimit + data1)],
+                ),
+                BarChartGroupData(
+                  x: 5,
+                  barRods: [BarChartRodData(toY: state.kcalLimit + data1)],
+                ),
+                BarChartGroupData(
+                  x: 6,
+                  barRods: [BarChartRodData(toY: state.kcalLimit + data1)],
+                ),
+              ],
+            ),
+          );
+        }),
+        floatingActionButton: OverflowBar(
+          children: [
+            FloatingActionButton(
+                heroTag: "back",
+                onPressed: () => Navigator.of(context).pop(),
+                child: Icon(Icons.arrow_back)),
+            FloatingActionButton(
+                heroTag: "fuckup",
+                onPressed: () {
+                  setState(() {
+                    data1 *= 1.1;
+                  });
+                },
+                child: Icon(Icons.numbers)),
+          ],
+        ));
+  }
+}

lib/perdate/perdate_pageview_controller.dart

@@ -7,6 +7,7 @@ import 'package:calorimeter/perdate/perdate_pageview.dart';
 import 'package:calorimeter/utils/app_drawer.dart';
 import 'package:calorimeter/utils/calendar_floating_button.dart';
 import 'package:calorimeter/utils/date_time_helper.dart';
+import 'package:calorimeter/pages/graphs_page.dart';
 import 'package:calorimeter/utils/rectangular_notch_shape.dart';
 import 'package:calorimeter/utils/scan_food_floating_button.dart';
 import 'package:calorimeter/utils/sum_widget.dart';
@@ -76,6 +77,12 @@ class PerDatePageViewController extends StatelessWidget {
   OverflowBar _getFABs(BuildContext context) {
     return OverflowBar(
       children: [
+	 FloatingActionButton(
+                  onPressed: () {
+                    Navigator.of(context).push(MaterialPageRoute(
+                        builder: (context) => const GraphsPageWidget()));
+                  },
+                  child: Icon(Icons.bar_chart)),
         ScanFoodFAB(
           onPressed: () {
             context.read<FoodEntryBloc>().add(

pubspec.lock

@@ -214,6 +214,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  equatable:
+    dependency: transitive
+    description:
+      name: equatable
+      sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.7"
   fake_async:
     dependency: transitive
     description:
@@ -246,6 +254,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  fl_chart:
+    dependency: "direct main"
+    description:
+      name: fl_chart
+      sha256: "10ddaf334fe84d59333a12d153043e366f243e0bdfff2df0313e1e249f5bf926"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.70.1"
   flutter:
     dependency: "direct main"
     description: flutter

pubspec.yaml

@@ -22,6 +22,7 @@ dependencies:
   path_provider_platform_interface: ^2.1.2
   plugin_platform_interface: ^2.1.8
   http: ^1.2.2
+  fl_chart: ^0.70.1
 
 dev_dependencies:
   flutter_test: