Début ajout sembast

aidedejeu_flutter/lib/blocs/player_character/player_character_bloc.dart

@@ -1,11 +1,14 @@
 import 'package:aidedejeu_flutter/blocs/player_character/player_character_event.dart';
 import 'package:aidedejeu_flutter/blocs/player_character/player_character_state.dart';
-import 'package:aidedejeu_flutter/database.dart';
+import 'package:aidedejeu_flutter/databases/database.dart';
+import 'package:aidedejeu_flutter/databases/database_sqflite.dart';
 import 'package:bloc/bloc.dart';
 
 class PlayerCharacterBloc
     extends Bloc<PlayerCharacterEvent, PlayerCharacterState> {
 
+  BaseDB _db = SqfliteDB.instance;
+
   @override
   PlayerCharacterState get initialState => PlayerCharacterState();
 
@@ -27,7 +30,7 @@ class PlayerCharacterBloc
   }
   Stream<PlayerCharacterState> _mapRaceEventToState(
       RaceEvent event) async* {
-    var subRaces = await loadSubRaces(event.item);
+    var subRaces = await _db.loadSubRaces(event.item);
     yield state.copyWithClean(race: event.item, subRaces: subRaces);
   }
 
@@ -37,7 +40,7 @@ class PlayerCharacterBloc
   }
   Stream<PlayerCharacterState> _mapBackgroundEventToState(
       BackgroundEvent event) async* {
-    var subBackgrounds = await loadSubBackgrounds(event.item);
+    var subBackgrounds = await _db.loadSubBackgrounds(event.item);
     yield state.copyWithClean(background: event.item,subBackgrounds: subBackgrounds);
   }
   Stream<PlayerCharacterState> _mapSubBackgroundEventToState(
@@ -46,8 +49,8 @@ class PlayerCharacterBloc
   }
   Stream<PlayerCharacterState> _mapLoadEventToState(
       LoadEvent event) async* {
-    var races = await loadRaces();
-    var backgrounds = await loadBackgrounds();
+    var races = await _db.loadRaces();
+    var backgrounds = await _db.loadBackgrounds();
     yield state.copyWith(races: races, backgrounds: backgrounds); // state;
   }
 }

aidedejeu_flutter/lib/database.dart

@@ -1,143 +0,0 @@
-import 'dart:io';
-
-import 'package:aidedejeu_flutter/models/items.dart';
-import 'package:flutter/services.dart';
-import 'package:path/path.dart';
-import 'package:sqflite/sqflite.dart';
-
-import 'models/filters.dart';
-
-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);
-  exists = false;
-  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, List<Filter> filters) async {
-  print("getChildrenItems " + (item?.itemType ?? ""));
-  if (item.itemType.endsWith("Items")) {
-    String itemType =
-    item.itemType.substring(0, item.itemType.length - 1);
-    String family = "";
-    if (item is FilteredItems) {
-      family = item.family ?? "";
-    }
-    String whereFilter = "";
-    if(filters != null) {
-      filters.forEach((filter) {
-        if(filter.selectedValues.isNotEmpty) {
-          whereFilter = " AND (${filter.name} LIKE '%" + filter.selectedValues.join("%' OR ${filter.name} LIKE '%") + "%')";
-        }
-        if(filter.rangeValues != null && (filter.rangeValues.start > 0 || filter.rangeValues.end < filter.values.length - 1) ) {
-          whereFilter = " AND ([${filter.name}] BETWEEN '${filter.values[filter.rangeValues.start.round()]}' AND '${filter.values[filter.rangeValues.end.round()]}')";
-        }
-      });
-    }
-    print(whereFilter);
-    final db = await database;
-    var response = await db.query(
-        "Items",
-        where: "ItemType = ? AND Family = ?" + whereFilter,
-        whereArgs: [itemType, family],
-        orderBy: "NormalizedName"
-    );
-    if (response.isEmpty) {
-      print("Children not found");
-    }
-    item.children = response.isNotEmpty
-        ? itemsFromMapList(response)
-        : null;
-  }
-  return item;
-}
-
-Future<List<RaceItem>> loadRaces() async {
-  final db = await database;
-  var response = await db.query(
-      "Items",
-      where: "ItemType = 'RaceItem'",
-      orderBy: "NormalizedName"
-  );
-  if (response.isNotEmpty) {
-    return itemsFromMapList(response);
-  }
-  return null;
-}
-
-Future<List<SubRaceItem>> loadSubRaces(RaceItem race) async {
-  final db = await database;
-  var response = await db.query(
-      "Items",
-      where: "ItemType = 'SubRaceItem' AND ParentLink = ?",
-      whereArgs: [race.id],
-      orderBy: "NormalizedName"
-  );
-  if (response.isNotEmpty) {
-    return itemsFromMapList(response);
-  }
-  return null;
-}
-
-Future<List<T>> loadTypedItems<T extends Item>({String itemType, Item item}) async {
-  final db = await database;
-  var response = await db.query(
-      "Items",
-      where: "ItemType = ?" + (item != null ? " AND ParentLink = ?" : ""),
-      whereArgs: item != null ? [itemType, item.id] : [itemType],
-      orderBy: "NormalizedName"
-  );
-  if (response.isNotEmpty) {
-    return itemsFromMapList(response);
-  }
-  return null;
-}
-
-Future<List<BackgroundItem>> loadBackgrounds() async {
-  return loadTypedItems<BackgroundItem>(itemType: "BackgroundItem");
-}
-
-Future<List<SubBackgroundItem>> loadSubBackgrounds(Item item) async {
-  return loadTypedItems<SubBackgroundItem>(itemType: "SubBackgroundItem", item: item);
-}
-

aidedejeu_flutter/lib/databases/database.dart

@@ -0,0 +1,18 @@
+import 'package:aidedejeu_flutter/models/filters.dart';
+import 'package:aidedejeu_flutter/models/items.dart';
+
+abstract class BaseDB {
+  Future<Item> getItemWithId(String id);
+
+  Future<Item> loadChildrenItems(Item item, List<Filter> filters);
+
+  Future<List<RaceItem>> loadRaces();
+
+  Future<List<SubRaceItem>> loadSubRaces(RaceItem race);
+
+  Future<List<T>> loadTypedItems<T extends Item>({String itemType, Item item});
+
+  Future<List<BackgroundItem>> loadBackgrounds();
+
+  Future<List<SubBackgroundItem>> loadSubBackgrounds(Item item);
+}

aidedejeu_flutter/lib/databases/database_sembast.dart

@@ -0,0 +1,75 @@
+import 'package:aidedejeu_flutter/databases/database.dart';
+import 'package:aidedejeu_flutter/models/filters.dart' as Filters;
+import 'package:aidedejeu_flutter/models/items.dart';
+import 'package:sembast/sembast.dart';
+import 'package:sembast/sembast_io.dart';
+import 'package:sembast_web/sembast_web.dart';
+
+class SembastDB extends BaseDB {
+  static SembastDB _instance;
+  static SembastDB get instance {
+    if(_instance == null) {
+      _instance = SembastDB();
+    }
+    return _instance;
+  }
+
+  Database _database;
+
+  Future<Database> get database async {
+    if (_database != null) return _database;
+    _database = await getDatabaseInstance();
+    return _database;
+  }
+
+  Future<Database> getDatabaseInstance() async {
+    // File path to a file in the current directory
+    String dbPath = 'library_sembast.db';
+    DatabaseFactory dbFactory = databaseFactoryIo;
+
+// We use the database factory to open the database
+    return await dbFactory.openDatabase(dbPath);
+  }
+
+  @override
+  Future<Item> getItemWithId(String id) {
+    // TODO: implement getItemWithId
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<BackgroundItem>> loadBackgrounds() {
+    // TODO: implement loadBackgrounds
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Item> loadChildrenItems(Item item, List<Filters.Filter> filters) {
+    // TODO: implement loadChildrenItems
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<RaceItem>> loadRaces() {
+    // TODO: implement loadRaces
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<SubBackgroundItem>> loadSubBackgrounds(Item item) {
+    // TODO: implement loadSubBackgrounds
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<SubRaceItem>> loadSubRaces(RaceItem race) {
+    // TODO: implement loadSubRaces
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<T>> loadTypedItems<T extends Item>({String itemType, Item item}) {
+    // TODO: implement loadTypedItems
+    throw UnimplementedError();
+  }
+}

aidedejeu_flutter/lib/databases/database_sqflite.dart

@@ -0,0 +1,160 @@
+import 'dart:io';
+
+import 'package:aidedejeu_flutter/databases/database.dart';
+import 'package:aidedejeu_flutter/models/filters.dart' as Filters;
+import 'package:aidedejeu_flutter/models/items.dart';
+import 'package:flutter/services.dart';
+import 'package:path/path.dart';
+import 'package:sqflite/sqflite.dart';
+
+class SqfliteDB extends BaseDB {
+  static SqfliteDB _instance;
+  static SqfliteDB get instance {
+    if(_instance == null) {
+      _instance = SqfliteDB();
+    }
+    return _instance;
+  }
+  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);
+    exists = false;
+    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, List<Filters.Filter> filters) async {
+    print("getChildrenItems " + (item?.itemType ?? ""));
+    if (item.itemType.endsWith("Items")) {
+      String itemType =
+      item.itemType.substring(0, item.itemType.length - 1);
+      String family = "";
+      if (item is FilteredItems) {
+        family = item.family ?? "";
+      }
+      String whereFilter = "";
+      if (filters != null) {
+        filters.forEach((filter) {
+          if (filter.selectedValues.isNotEmpty) {
+            whereFilter = " AND (${filter.name} LIKE '%" +
+                filter.selectedValues.join("%' OR ${filter.name} LIKE '%") +
+                "%')";
+          }
+          if (filter.rangeValues != null && (filter.rangeValues.start > 0 ||
+              filter.rangeValues.end < filter.values.length - 1)) {
+            whereFilter =
+            " AND ([${filter.name}] BETWEEN '${filter.values[filter.rangeValues
+                .start.round()]}' AND '${filter.values[filter.rangeValues.end
+                .round()]}')";
+          }
+        });
+      }
+      print(whereFilter);
+      final db = await database;
+      var response = await db.query(
+          "Items",
+          where: "ItemType = ? AND Family = ?" + whereFilter,
+          whereArgs: [itemType, family],
+          orderBy: "NormalizedName"
+      );
+      if (response.isEmpty) {
+        print("Children not found");
+      }
+      item.children = response.isNotEmpty
+          ? itemsFromMapList(response)
+          : null;
+    }
+    return item;
+  }
+
+  Future<List<RaceItem>> loadRaces() async {
+    final db = await database;
+    var response = await db.query(
+        "Items",
+        where: "ItemType = 'RaceItem'",
+        orderBy: "NormalizedName"
+    );
+    if (response.isNotEmpty) {
+      return itemsFromMapList(response);
+    }
+    return null;
+  }
+
+  Future<List<SubRaceItem>> loadSubRaces(RaceItem race) async {
+    final db = await database;
+    var response = await db.query(
+        "Items",
+        where: "ItemType = 'SubRaceItem' AND ParentLink = ?",
+        whereArgs: [race.id],
+        orderBy: "NormalizedName"
+    );
+    if (response.isNotEmpty) {
+      return itemsFromMapList(response);
+    }
+    return null;
+  }
+
+  Future<List<T>> loadTypedItems<T extends Item>(
+      {String itemType, Item item}) async {
+    final db = await database;
+    var response = await db.query(
+        "Items",
+        where: "ItemType = ?" + (item != null ? " AND ParentLink = ?" : ""),
+        whereArgs: item != null ? [itemType, item.id] : [itemType],
+        orderBy: "NormalizedName"
+    );
+    if (response.isNotEmpty) {
+      return itemsFromMapList(response);
+    }
+    return null;
+  }
+
+  Future<List<BackgroundItem>> loadBackgrounds() async {
+    return loadTypedItems<BackgroundItem>(itemType: "BackgroundItem");
+  }
+
+  Future<List<SubBackgroundItem>> loadSubBackgrounds(Item item) async {
+    return loadTypedItems<SubBackgroundItem>(
+        itemType: "SubBackgroundItem", item: item);
+  }
+
+}

aidedejeu_flutter/lib/widgets/library.dart

@@ -1,4 +1,5 @@
-import 'package:aidedejeu_flutter/database.dart';
+import 'file:///C:/dev/AideDeJeu/aidedejeu_flutter/lib/databases/database_sqflite.dart';
+import 'package:aidedejeu_flutter/databases/database.dart';
 import 'package:aidedejeu_flutter/localization.dart';
 import 'package:aidedejeu_flutter/models/filters.dart';
 import 'package:aidedejeu_flutter/widgets/filters.dart';
@@ -13,12 +14,14 @@ class LibraryPage extends StatefulWidget {
   LibraryPage({Key key, @required this.id}) : super(key: key);
 
   final String id;
+  final BaseDB _db = SqfliteDB.instance;
 
   @override
   _LibraryPageState createState() => _LibraryPageState();
 }
 
 class _LibraryPageState extends State<LibraryPage> {
+  final BaseDB _db = SqfliteDB.instance;
   void setItem(Item item) {
     setState(() {
       this.item = item;
@@ -54,8 +57,8 @@ class _LibraryPageState extends State<LibraryPage> {
   }
 
   Future<Item> _loadItem() async {
-    var item = await getItemWithId(this.widget.id);
-    await loadChildrenItems(item, filters);
+    var item = await SqfliteDB.instance.getItemWithId(this.widget.id);
+    await _db.loadChildrenItems(item, filters);
     return item;
   }
 
@@ -176,7 +179,7 @@ class _LibraryPageState extends State<LibraryPage> {
         setState(() {
           filter.selectedValues = choices;
         });
-        loadChildrenItems(item, filters).then((value) => {
+        _db.loadChildrenItems(item, filters).then((value) => {
               setState(() {
                 this.item = item;
                 this.filters = filters;
@@ -194,7 +197,7 @@ class _LibraryPageState extends State<LibraryPage> {
           setState(() {
             filter.rangeValues = values;
           });
-          loadChildrenItems(item, filters).then((value) => {
+          _db.loadChildrenItems(item, filters).then((value) => {
                 setState(() {
                   this.item = item;
                   this.filters = filters;

aidedejeu_flutter/pubspec.lock

@@ -136,7 +136,7 @@ packages:
       name: flutter_svg
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.17.2"
+    version: "0.17.3+1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -156,6 +156,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.14.0+3"
+  idb_shim:
+    dependency: transitive
+    description:
+      name: idb_shim
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.10.3+1"
   image:
     dependency: transitive
     description:
@@ -232,7 +239,7 @@ packages:
       name: package_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.1"
+    version: "1.9.2"
   path:
     dependency: "direct main"
     description:
@@ -281,7 +288,7 @@ packages:
       name: pub_semver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.4.3"
+    version: "1.4.4"
   quiver:
     dependency: transitive
     description:
@@ -296,6 +303,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.23.1"
+  sembast:
+    dependency: "direct main"
+    description:
+      name: sembast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.0"
+  sembast_web:
+    dependency: "direct main"
+    description:
+      name: sembast_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -314,7 +335,14 @@ packages:
       name: sqflite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.1"
+    version: "1.3.0"
+  sqflite_common:
+    dependency: transitive
+    description:
+      name: sqflite_common
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0+1"
   stack_trace:
     dependency: transitive
     description:
@@ -377,7 +405,7 @@ packages:
       name: watcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.7+13"
+    version: "0.9.7+14"
   xml:
     dependency: transitive
     description:

aidedejeu_flutter/pubspec.yaml

@@ -24,8 +24,10 @@ dependencies:
     sdk: flutter
   intl:
   intl_translation:
-  flutter_markdown: ^0.3.3
+  flutter_markdown:
   sqflite:
+  sembast:
+  sembast_web:
   path:
   flutter_svg:
   bloc: