From fcbf592d10199dbac80198dd8c2efb181f95165e Mon Sep 17 00:00:00 2001
From: Aldrik Ramaekers <aldrik@amftech.nl>
Date: Wed, 8 Feb 2023 20:08:23 +0100
Subject: blacklist

---
 lib/services/iblacklist_provider_service.dart      | 31 ++++++++++++
 lib/services/local_blacklist_provider_service.dart | 57 ++++++++++++++++++++++
 lib/services/storegear_api_service.dart            |  2 -
 3 files changed, 88 insertions(+), 2 deletions(-)
 create mode 100644 lib/services/iblacklist_provider_service.dart
 create mode 100644 lib/services/local_blacklist_provider_service.dart

(limited to 'lib/services')

diff --git a/lib/services/iblacklist_provider_service.dart b/lib/services/iblacklist_provider_service.dart
new file mode 100644
index 0000000..c66a909
--- /dev/null
+++ b/lib/services/iblacklist_provider_service.dart
@@ -0,0 +1,31 @@
+import 'dart:async';
+
+class BlacklistEntry {
+  String postalcodeNumeric;
+  String postalcodeAplha;
+  int houseNumber;
+  String houseNumberExtra;
+
+  BlacklistEntry(this.postalcodeNumeric, this.postalcodeAplha, this.houseNumber,
+      this.houseNumberExtra);
+
+  BlacklistEntry.fromJson(Map<String, dynamic> json)
+      : postalcodeNumeric = json['postalcodeNumeric'],
+        postalcodeAplha = json['postalcodeAplha'],
+        houseNumber = json['houseNumber'],
+        houseNumberExtra = json['houseNumberExtra'];
+
+  Map<String, dynamic> toJson() {
+    return {
+      'postalcodeNumeric': postalcodeNumeric,
+      'postalcodeAplha': postalcodeAplha,
+      'houseNumber': houseNumber,
+      'houseNumberExtra': houseNumberExtra,
+    };
+  }
+}
+
+abstract class IBlacklistProviderService {
+  Future<List<BlacklistEntry>> getBlacklist();
+  Future<void> addToBlacklist(BlacklistEntry data);
+}
diff --git a/lib/services/local_blacklist_provider_service.dart b/lib/services/local_blacklist_provider_service.dart
new file mode 100644
index 0000000..cb3840e
--- /dev/null
+++ b/lib/services/local_blacklist_provider_service.dart
@@ -0,0 +1,57 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:path_provider/path_provider.dart';
+import 'package:training_planner/pages/logbook_page.dart';
+import 'package:training_planner/services/iblacklist_provider_service.dart';
+import 'package:training_planner/services/log_service.dart';
+
+class LocalBlacklistProviderService extends IBlacklistProviderService {
+  Future<Directory> get _localDir async {
+    final directory = await getApplicationDocumentsDirectory();
+    return directory;
+  }
+
+  Future<String> get _localPath async {
+    final directory = await getApplicationDocumentsDirectory();
+    return directory.path;
+  }
+
+  Future<File> _localFile() async {
+    final path = await _localPath;
+    String fullPath = '$path/blacklist.json';
+    File file = File(fullPath);
+
+    bool exists = await file.exists();
+    if (!exists) {
+      LogService.log('creating ' + fullPath);
+      await file.create();
+      await file.writeAsString(jsonEncode([]));
+    }
+
+    return File(fullPath);
+  }
+
+  @override
+  Future<List<BlacklistEntry>> getBlacklist() async {
+    var file = await _localFile();
+    var data = await file.readAsString();
+    final Iterable iterable = await jsonDecode(data);
+    List<BlacklistEntry> parsedData = List<BlacklistEntry>.from(
+        iterable.map((model) => BlacklistEntry.fromJson(model)));
+    LogService.log('read ' + data);
+    return parsedData;
+  }
+
+  @override
+  Future<void> addToBlacklist(BlacklistEntry data) async {
+    var file = await _localFile();
+
+    List<BlacklistEntry> dataToStore = await getBlacklist();
+    dataToStore.add(BlacklistEntry(data.postalcodeNumeric, data.postalcodeAplha,
+        data.houseNumber, data.houseNumberExtra));
+
+    LogService.log('writing ' + jsonEncode(dataToStore));
+    file.writeAsString(jsonEncode(dataToStore));
+  }
+}
diff --git a/lib/services/storegear_api_service.dart b/lib/services/storegear_api_service.dart
index f4d96b1..7b3657f 100644
--- a/lib/services/storegear_api_service.dart
+++ b/lib/services/storegear_api_service.dart
@@ -56,8 +56,6 @@ class StoregearApiService extends IStoregearApiService {
       // If the server did return a 200 OK response,
       // then parse the JSON.
 
-      
-
       var content = jsonDecode(response.body);
       if (content["message"] != null) {
         return RouteList(routes: []);
-- 
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