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switched to Hive for persistent object storage

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This commit is contained in:
broodjeaap89 2021-07-26 21:12:50 +02:00
parent 41bdfe6e4c
commit 41d14a3e4c
9 changed files with 149 additions and 45 deletions
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23
lib/entities/PizzaEvent.dart
View file

@ -1,12 +1,25 @@
import 'package:hive/hive.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/PizzaRecipe.dart';
part 'PizzaEvent.g.dart';
@HiveType(typeId: 4)
class PizzaEvent {
final String name;
final PizzaRecipe recipe;
final int pizzaCount;
final int doughBallSize;
final DateTime dateTime;
@HiveField(0)
String name;
@HiveField(1)
PizzaRecipe recipe;
@HiveField(2)
int pizzaCount;
@HiveField(3)
int doughBallSize;
@HiveField(4)
DateTime dateTime;
PizzaEvent(
this.name,

17
lib/entities/PizzaRecipe/Ingredient.dart
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@ -1,11 +1,20 @@
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:pizzaplanner/util.dart';
class Ingredient {
final String name;
final String unit;
final double value;
part 'Ingredient.g.dart';
@HiveType(typeId: 1)
class Ingredient extends HiveObject {
@HiveField(0)
String name;
@HiveField(1)
String unit;
@HiveField(2)
double value;
Ingredient(this.name, this.unit, this.value);

24
lib/entities/PizzaRecipe/PizzaRecipe.dart
View file

@ -1,19 +1,27 @@
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:pizzaplanner/util.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/Ingredient.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/Ingredients.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/Ingredient.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/RecipeStep.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/RecipeSubStep.dart';
import 'package:pizzaplanner/util.dart';
import 'package:yaml/yaml.dart';
class PizzaRecipe {
final String name;
final String description;
final List<Ingredient> ingredients;
part 'PizzaRecipe.g.dart';
final List<RecipeStep> recipeSteps;
@HiveType(typeId: 0)
class PizzaRecipe extends HiveObject {
@HiveField(0)
String name;
@HiveField(1)
String description;
@HiveField(2)
List<Ingredient> ingredients;
@HiveField(3)
List<RecipeStep> recipeSteps;
PizzaRecipe(this.name, this.description, this.ingredients, this.recipeSteps);

39
lib/entities/PizzaRecipe/RecipeStep.dart
View file

@ -1,14 +1,33 @@
import 'package:hive/hive.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/RecipeSubStep.dart';
class RecipeStep {
final String name;
final String waitDescription;
final String waitUnit;
final int waitMin;
final int waitMax;
late int waitValue;
final String description;
final List<RecipeSubStep> subSteps;
part 'RecipeStep.g.dart';
@HiveType(typeId: 2)
class RecipeStep extends HiveObject {
@HiveField(0)
String name;
@HiveField(1)
String waitDescription;
@HiveField(2)
String waitUnit;
@HiveField(3)
int waitMin;
@HiveField(4)
int waitMax;
@HiveField(5)
int? waitValue;
@HiveField(6)
String description;
@HiveField(7)
List<RecipeSubStep> subSteps;
RecipeStep(this.name, this.description, this.waitDescription, this.waitUnit, this.waitMin, this.waitMax, this.subSteps) {
waitValue = waitMin;
@ -40,6 +59,6 @@ class RecipeStep {
}
int getCurrentWaitInSeconds() {
return convertToSeconds(this.waitValue);
return convertToSeconds(this.waitValue!);
}
}

15
lib/entities/PizzaRecipe/RecipeSubStep.dart
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@ -1,6 +1,15 @@
class RecipeSubStep {
final String name;
final String description;
import 'package:hive/hive.dart';
part 'RecipeSubStep.g.dart';
@HiveType(typeId: 3)
class RecipeSubStep extends HiveObject {
@HiveField(0)
String name;
@HiveField(1)
String description;
RecipeSubStep(this.name, this.description);
}

23
lib/main.dart
View file

@ -1,9 +1,30 @@
import 'package:flutter/material.dart';
import 'package:pizzaplanner/entities/PizzaEvent.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/Ingredient.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/PizzaRecipe.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/RecipeStep.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/RecipeSubStep.dart';
import 'package:pizzaplanner/pages/AddPizzaEventPage.dart';
import 'package:pizzaplanner/pages/PizzaEventsPage.dart';
void main() {
import 'package:hive/hive.dart';
import 'package:hive_flutter/hive_flutter.dart';
void main() async {
await Hive.initFlutter();
Hive.registerAdapter(PizzaRecipeAdapter());
Hive.registerAdapter(RecipeStepAdapter());
Hive.registerAdapter(RecipeSubStepAdapter());
Hive.registerAdapter(IngredientAdapter());
Hive.registerAdapter(PizzaEventAdapter());
await Hive.openBox<PizzaEvent>("PizzaEvents");
await Hive.openBox<PizzaRecipe>("PizzaRecipes");
runApp(PizzaPlanner());
//await Hive.close();
}
class PizzaPlanner extends StatelessWidget {

23
lib/pages/AddPizzaEventPage.dart
View file

@ -2,6 +2,7 @@ import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_datetime_picker/flutter_datetime_picker.dart';
import 'package:fluttericon/font_awesome5_icons.dart';
import 'package:hive/hive.dart';
import 'package:pizzaplanner/entities/PizzaEvent.dart';
import 'package:pizzaplanner/entities/PizzaRecipe/PizzaRecipe.dart';
import 'package:pizzaplanner/util.dart';
@ -149,7 +150,7 @@ class AddPizzaEventPageState extends State<AddPizzaEventPage> {
children: <Widget>[
Expanded(
child: Slider(
value: recipeStep.waitValue.toDouble(),
value: recipeStep.waitValue!.toDouble(),
min: recipeStep.waitMin.toDouble(),
max: recipeStep.waitMax.toDouble(),
divisions: recipeStep.waitMax - recipeStep.waitMin,
@ -188,19 +189,23 @@ class AddPizzaEventPageState extends State<AddPizzaEventPage> {
DateTime? eventTime = await showDialog(
context: context,
builder: (context) {
return ConfirmPizzaEventDialog(name: name, pizzaRecipe: pizzaRecipe, pizzaCount: pizzaCount, doughBallSize: doughBallSize);
return ConfirmPizzaEventDialog(name: name, pizzaRecipe: pizzaRecipe, pizzaCount: pizzaCount, doughBallSize: doughBallSize);
}
);
if (eventTime == null){
return;
}
Navigator.pop(context, PizzaEvent(
this.name,
this.pizzaRecipe,
this.pizzaCount,
this.doughBallSize,
eventTime
));
var pizzaEventsBox = await Hive.box<PizzaEvent>("PizzaEvents");
pizzaEventsBox.add(
PizzaEvent(
this.name,
this.pizzaRecipe,
this.pizzaCount,
this.doughBallSize,
eventTime
)
);
Navigator.pop(context);
},
)
)

24
lib/pages/PizzaEventsPage.dart
View file

@ -3,6 +3,9 @@ import 'package:flutter/material.dart';
import 'package:pizzaplanner/entities/PizzaEvent.dart';
import 'package:pizzaplanner/widgets/PizzaEventWidget.dart';
import 'package:hive/hive.dart';
import 'package:hive_flutter/hive_flutter.dart';
class PizzaEventsPage extends StatefulWidget {
@override
PizzaEventsState createState() => PizzaEventsState();
@ -18,11 +21,22 @@ class PizzaEventsState extends State<PizzaEventsPage> {
appBar: AppBar(
title: Text("Pizza Events"),
),
body: ListView.separated(
padding: const EdgeInsets.all(8),
itemCount: pizzaEvents.length,
itemBuilder: (BuildContext context, int i) => PizzaEventWidget(pizzaEvents[i]),
separatorBuilder: (BuildContext context, int i) => const Divider(),
body: Container(
padding: EdgeInsets.all(10),
child: ValueListenableBuilder(
valueListenable: Hive.box<PizzaEvent>("PizzaEvents").listenable(),
builder: (context, Box<PizzaEvent> box, widget) {
if (box.isEmpty){
return Container();
}
return ListView.separated(
padding: const EdgeInsets.all(8),
itemCount: box.length,
itemBuilder: (BuildContext context, int i) => PizzaEventWidget(box.getAt(i)!),
separatorBuilder: (BuildContext context, int i) => const Divider(),
);
}
),
),
floatingActionButton: FloatingActionButton(
onPressed: () async {

6
pubspec.yaml
View file

@ -35,10 +35,16 @@ dependencies:
ref: "df4ed6fc2e24725604e90f79aedb98a7af7fb04d"
yaml: ^3.1.0
hive: ^2.0.4
hive_flutter: ^1.1.0
dev_dependencies:
flutter_test:
sdk: flutter
hive_generator: ^1.1.0
build_runner: ^2.0.6
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec