feat: add statistics service

.env

@@ -4,10 +4,7 @@ SECOND_NAME_FIELD=SECOND_NAME
 WEIGHT_FIELD=WEIGHT
 HEIGHT_FIELD=HEIGHT
 CALORIES_FIELD=CALORIES
-FIRST_NAME_FIELD=FIRST_NAME
-FIRST_NAME_FIELD=FIRST_NAME
 TODAY_BOX=TODAY
-MEALPLAN_BOX=MEALPLAN
 DATE_FIELD=DATE # datum
 BREAKFAST_FIELD=FRÜHSTÜCK # frühstück
 LUNCH_FIELD=MITTAGESSEN # mittagessen

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.2.2\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"path_provider_android","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_android-2.0.27\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.2.2\\\\","native_build":true,"dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.1.10\\\\","native_build":false,"dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.1.6\\\\","native_build":false,"dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2023-05-13 11:33:23.416757","version":"3.7.11"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.2.2\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"path_provider_android","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_android-2.0.27\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"path_provider_foundation","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_foundation-2.2.2\\\\","native_build":true,"dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.1.10\\\\","native_build":false,"dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\Nutzer\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.1.6\\\\","native_build":false,"dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2023-05-14 09:21:07.613440","version":"3.7.11"}

lib/android/components/founded_search_component.dart

@@ -1,4 +1,5 @@
 import 'package:assorted_layout_widgets/assorted_layout_widgets.dart';
+import 'package:ernaehrung/android/config/statistics.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:hive/hive.dart';
@@ -15,8 +16,10 @@ class SearchedFoodComponent extends StatefulWidget {
 }
 
 class _SearchFoodComponentState extends State<SearchedFoodComponent> {
+  StatisticsService statisticsService = StatisticsService();
 
   void storeFood() async {
+    statisticsService.addItemToStatisticsBox(widget.food, widget.cardName);
     final todayBox = Hive.box(dotenv.env['TODAY_BOX']!);
     if (!todayBox.isOpen){
       Hive.openBox(dotenv.env['TODAY_BOX']!);

lib/android/config/statistics.dart

@@ -0,0 +1,80 @@
+import 'package:hive/hive.dart';
+
+import '../models/food.dart';
+
+class StatisticsService {
+
+  final String boxName = 'STATISTICS';
+
+  StatisticsService()  {
+    initBox();
+  }
+
+  initBox()async{
+    await Hive.openBox(boxName);
+  }
+
+
+  addItemToStatisticsBox(Food value, String mealType){
+    // Hive.deleteFromDisk();
+    Box box = Hive.box(boxName);
+    DateTime dateTime = DateTime.now();
+    int timestamp = dateTime.millisecondsSinceEpoch.toInt();
+    Map<String, List<Food>>? valueMap = box.get(timestamp);
+    valueMap ??= {
+        "FRÜHSTÜCK": [],
+        "MITTAGESSEN": [],
+        "ABENDESSEN": []
+      };
+    List<Food> values = [];
+    if(valueMap.containsKey(mealType)){
+      values = valueMap[mealType]!;
+    }
+    values.add(value);
+    valueMap[mealType] = values;
+    box.put(timestamp, valueMap);
+    showItems();
+  }
+
+  num getAllCaloriesByTimestamp(DateTime date){
+    Box box = Hive.box(boxName);
+    int  timestamp = date.millisecondsSinceEpoch.toInt();
+    Map<String, List<Food>>? valueMap = box.get(timestamp);
+    if(valueMap == null){
+      return 0;
+    }
+    num sum = 0;
+    for(var mealType in valueMap.keys){
+      if(valueMap.containsKey(mealType)){
+        List<Food> values = valueMap[mealType]!;
+        for(var value in values){
+          sum += value.calories;
+        }
+      }
+    }
+    return sum;
+  }
+
+  num getCaloriesByTimestampAndMealType(DateTime timestamp, String mealType){
+    Box box = Hive.box(boxName);
+
+    Map<String, List<Food>>? valueMap = box.get(timestamp);
+    if(valueMap == null){
+      return 0;
+    }
+    num sum = 0;
+    if(valueMap.containsKey(mealType)){
+      List<Food> values = valueMap[mealType]!;
+      for(var value in values){
+        sum += value.calories;
+      }
+    }
+    return sum;
+  }
+
+  showItems(){
+    print("ITEMS");
+    print(Hive.box(boxName).keys);
+  }
+
+}

lib/android/pages/nav_pages/meal_plan_page.dart

@@ -1,10 +1,6 @@
-import 'dart:math';
 
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:hive/hive.dart';
 import 'package:hive_flutter/adapters.dart';
-
 import '../../components/card_component.dart';
 import '../../models/food.dart';
 
@@ -41,7 +37,6 @@ class _MealPlanState extends State<MealPlanPage> {
     for (Food element in dynamicList) {
       foodList.add(element);
     }
-    print(foodList.length);
     return foodList;
   }
 

lib/main.dart

@@ -12,12 +12,12 @@ void main() async {
   await dotenv.load(fileName: ".env");
   await Hive.initFlutter();
 
-  if (! Hive.isAdapterRegistered(1)) {
+  if (!Hive.isAdapterRegistered(1)) {
     Hive.registerAdapter(FoodAdapter());
   }
 
+
   await Hive.openBox(dotenv.env['TODAY_BOX']!);
-  await Hive.openBox(dotenv.env['MEALPLAN_BOX']!);
   await setupTodayBox();
 
   if(defaultTargetPlatform == TargetPlatform.android){