added cache for types

lib/blocs/caches/typelist/functions/cache_gettypelist.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_event.dart';
+
+Future<List> cacheGetTypeList(BuildContext context) async {
+  try {
+    final typeListCache = context.read<TypeListBloc>();
+    typeListCache.add(TypeListCacheGet());
+    return typeListCache.state.value;
+  } catch (e) {
+    return [];
+  }
+}

lib/blocs/caches/typelist/functions/cache_settypelist.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_event.dart';
+
+Future<bool> cacheSetTypeList(BuildContext context, List value) async {
+  try {
+    final typeListCache = context.read<TypeListBloc>();
+    typeListCache.add(TypeListCacheSet(value));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}

lib/blocs/caches/typelist/functions/cache_typelist_dispose.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_bloc.dart';
+
+void cacheTypeListDispose(BuildContext context) async {
+  final cache = context.read<TypeListBloc>();
+  cache.close();
+}

lib/blocs/caches/typelist/typelist_cache_bloc.dart

@@ -0,0 +1,14 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_event.dart';
+import 'package:pharmacy_mobile/blocs/caches/typelist/typelist_cache_state.dart';
+
+class TypeListBloc extends Bloc<TypeListCacheEvent, TypeListCacheState> {
+  TypeListBloc() : super(TypeListCacheState([])) {
+    on<TypeListCacheSet>((event, emit) {
+      emit(TypeListCacheState(event.value));
+    });
+    on<TypeListCacheGet>((event, emit) {
+      emit(state);
+    });
+  }
+}

lib/blocs/caches/typelist/typelist_cache_event.dart

@@ -0,0 +1,8 @@
+abstract class TypeListCacheEvent {}
+
+class TypeListCacheSet extends TypeListCacheEvent {
+  final List value;
+  TypeListCacheSet(this.value);
+}
+
+class TypeListCacheGet extends TypeListCacheEvent {}

lib/blocs/caches/typelist/typelist_cache_state.dart

@@ -0,0 +1,5 @@
+class TypeListCacheState {
+  final List value;
+
+  TypeListCacheState(this.value);
+}