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This commit is contained in:
Yan Maniez 2020-02-21 14:49:39 +01:00
parent b63f39af8c
commit bfab72f063
3 changed files with 209 additions and 119 deletions
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aidedejeu_flutter/lib/main.dart
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@ -1,76 +1,12 @@
import 'dart:io';
import 'package:aidedejeu_flutter/database.dart';
import 'package:aidedejeu_flutter/models/items.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_markdown/flutter_markdown.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:path/path.dart';
import 'package:sqflite/sqflite.dart';
void main() => runApp(MyApp());
Database _database;
Future<Database> get database async {
if (_database != null) return _database;
_database = await getDatabaseInstance();
return _database;
}
Future<Database> getDatabaseInstance() async {
var databasesPath = await getDatabasesPath();
var path = join(databasesPath, "library.db");
var exists = await databaseExists(path);
if (!exists) {
print("Creating new copy from asset");
try {
await Directory(dirname(path)).create(recursive: true);
} catch (_) {}
ByteData data = await rootBundle.load(join("assets", "library.db"));
List<int> bytes =
data.buffer.asUint8List(data.offsetInBytes, data.lengthInBytes);
await File(path).writeAsBytes(bytes, flush: true);
} else {
print("Opening existing database");
}
return await openDatabase(path, readOnly: true);
}
Future<Item> getItemWithId(String id) async {
print("getItemWithId " + id);
final db = await database;
var response = await db
.query("Items", where: "Id = ? OR RootId = ?", whereArgs: [id, id]);
if (response.isEmpty) {
print("Id not found");
}
return response.isNotEmpty ? itemFromMap(response.first) : null;
}
Future<Item> loadChildrenItems(Item item) async {
print("getChildrenItems " + item.Discriminator);
if (item.Discriminator.endsWith("Items")) {
String discriminator =
item.Discriminator.substring(0, item.Discriminator.length - 1);
final db = await database;
var response = await db
.query("Items", where: "Discriminator = ?", whereArgs: [discriminator]);
if (response.isEmpty) {
print("Id not found");
}
item.Children = response.isNotEmpty
? itemsFromMapList(response)
: null;
}
return item;
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
@ -132,9 +68,6 @@ class _MyHomePageState extends State<MyHomePage> {
tableColumnWidth: IntrinsicColumnWidth(),
tableCellsPadding: EdgeInsets.all(0.2));
/*getItemWithId(this.id)
.then((item) => loadChildrenItems(item).then((items) => setItem(item)))
.catchError((error) => print(error));*/
loadItem().then((item) => setItem(item));
}
@ -172,6 +105,7 @@ class _MyHomePageState extends State<MyHomePage> {
Widget buildChildTile(BuildContext context, Item item) {
return ListTile(
title: Text(item.Name),
subtitle: Text(item.AliasText ?? ""),
onTap: () => Navigator.push(
context,
MaterialPageRoute(
@ -180,65 +114,86 @@ class _MyHomePageState extends State<MyHomePage> {
),
);
}
Widget buildLibraryPage() {
return Stack(
children: <Widget>[
ListView.builder(
itemCount: (item?.Children?.length ?? 0) + 1,
itemBuilder: (BuildContext context, int index) {
return index == 0 ?
buildMarkdownBody(context)
: buildChildTile(context, item.Children[index - 1]);
})
],
);
}
Widget buildBookmarksPage() {
return Text("Bookmarks");
}
Widget buildSearchPage() {
return Text("Search");
}
BottomNavigationBarItem buildBottomNavigationBarItem(String title, String assetName) {
return BottomNavigationBarItem(
icon: SvgPicture.asset(
assetName,
height: 30.0,
width: 30.0,
allowDrawingOutsideViewBox: true,
),
title: Text(title),
activeIcon: SvgPicture.asset(
assetName,
height: 40.0,
width: 40.0,
allowDrawingOutsideViewBox: true,
),
);
}
List buildBottomNavigationBarItems() {
return
<BottomNavigationBarItem>[
buildBottomNavigationBarItem("Bibliothèque", "assets/spell-book.svg"),
buildBottomNavigationBarItem("Favoris", "assets/stars-stack.svg"),
buildBottomNavigationBarItem("Recherche", "assets/crystal-ball.svg"),
];
}
int indexPage = 0;
@override
Widget build(BuildContext context) {
int count = 0;
if (item != null && item.Children != null) {
count = item.Children.length;
Widget currentPage;
switch(indexPage) {
case 0:
currentPage = buildLibraryPage();
break;
case 1:
currentPage = buildBookmarksPage();
break;
case 2:
currentPage = buildSearchPage();
break;
}
final List<int> _listData = List<int>.generate(count + 1, (i) => i);
return Scaffold(
appBar: AppBar(
title: Text(widget.id),
),
body: //Container(
//child: Column(
Stack(
children: <Widget>[
//Text(markdown)
item?.Children != null ?
ListView.builder(
itemCount: item.Children.length + 1,
itemBuilder: (BuildContext context, int index) {
return index == 0 ?
buildMarkdownBody(context)
: buildChildTile(context, item.Children[index - 1]);
}) : buildMarkdown(context), //: Text(item.Children[i-1].Name);}).toList()
],
),
//),
body: currentPage,
bottomNavigationBar: BottomNavigationBar(
items: <BottomNavigationBarItem>[
BottomNavigationBarItem(
icon: SvgPicture.asset(
"assets/spell-book.svg",
height: 40.0,
width: 40.0,
allowDrawingOutsideViewBox: true,
), // Icon(Icons.home),
title: Text('Bibliothèque'),
),
BottomNavigationBarItem(
icon: SvgPicture.asset(
"assets/stars-stack.svg",
height: 40.0,
width: 40.0,
allowDrawingOutsideViewBox: true,
), // Icon(Icons.business),
title: Text('Favoris'),
),
BottomNavigationBarItem(
//icon: Icon(Icons.business),
icon: SvgPicture.asset(
"assets/crystal-ball.svg",
height: 40.0,
width: 40.0,
allowDrawingOutsideViewBox: true,
),
title: Text('Recherche'),
//activeIcon: Icon(Icons.category, color: Color(0xFFEF5123)),
),
],
currentIndex: indexPage,
onTap: (int index) {
setState(() {
this.indexPage = index;
}
);
},
items: buildBottomNavigationBarItems(),
),
);
}