refs #26 Cleanup handling of couchbase integration

"getting started" docs are lacking on the flutter docs for couchbase Need to initialize the DB inside of main before you do anything. This currently just captures whatever gets scanned in terms of UUIDs. Will figure out what to do with this later.
IoTone · Feb 8, 2024 · 14b40a8 · 14b40a8
1 parent 9e4b670
commit 14b40a8
Show file tree

Hide file tree

Showing 9 changed files with 77 additions and 12 deletions.
diff --git a/magnet_app/lib/app_state_model.dart b/magnet_app/lib/app_state_model.dart
@@ -1,6 +1,8 @@
 import 'dart:io' show Platform, sleep;
 // import 'dart:js_interop';
 import 'dart:math';
+import 'dart:async';
+
 import 'package:flutter_neumorphic/flutter_neumorphic.dart';
 import 'package:provider/provider.dart';
 
@@ -9,7 +11,8 @@ import 'package:magnet_app/provider/ble_provider.dart';
 import 'package:flutter_reactive_ble/flutter_reactive_ble.dart';
 // import 'package:location_permissions/location_permissions.dart';
 import 'package:permission_handler/permission_handler.dart';
-import 'dart:async';
+import 'package:cbl/cbl.dart';
+
 
 /**
  * 
@@ -23,7 +26,7 @@ class AppState extends BLEProvider {
   String? app_screen = "splash";
   String? prev_screen = null;
   bool timerStatus = false;
-
+  AsyncDatabase? _db;
 
   Timer? btnStatusTimer;
 
@@ -45,8 +48,11 @@ class AppState extends BLEProvider {
     return scanStarted;
   }
 
+  Future initDB() async {
+    _db = await Database.openAsync('magnetdb-schema1');
+  }
+
   AppState() {
-
     Timer(const Duration(seconds: 5), () {
       // scanAndConnectToDevice();
       print("Move to home screen");
@@ -58,6 +64,9 @@ class AppState extends BLEProvider {
 
   //Scan And Connect Methods
   void startScan() async {
+    if (_db == null) {
+      initDB();
+    }
     bool permGranted = false;
     scanStarted = true;
     notifyListeners();
@@ -98,13 +107,24 @@ class AppState extends BLEProvider {
       print("Scanning ...");
       scanDeviceStream = ble.scanForDevices(
           withServices: [], // [serviceUuid]
-          scanMode: ScanMode.lowLatency).listen((device) {
+          scanMode: ScanMode.lowLatency).listen((device) async {
         print("examining new device");
         print("---------------------");
 
         if (device.id == deviceId) {
           print("--------------> Found match!!!!");
         } else {
+          // Create a new document.
+          final adoc = await _db!.document(device.id);
+          if (adoc == null) {
+            final mutableDocumemt = MutableDocument.withId('hotel::1')
+              ..setInteger(1, key: 'scans')
+              ..setString('todo', key: 'name')
+              ..setDate(DateTime.now(), key: 'createdAt');
+            await _db?.saveDocument(mutableDocumemt);
+          }
+
+
           device.serviceData.forEach((k, v) {
             print('{ key: $k, value: $v }');
           });

diff --git a/magnet_app/lib/main.dart b/magnet_app/lib/main.dart
@@ -1,17 +1,21 @@
+
 import 'package:flutter_neumorphic/flutter_neumorphic.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
-
+import 'package:cbl_flutter/cbl_flutter.dart';
 
 import 'package:magnet_app/splash_page.dart';
 import 'package:magnet_app/about.dart';
 import 'package:magnet_app/app_state_model.dart';
 import 'package:magnet_app/provider/ble_provider.dart';
 
 
-void main() {
+Future<void> main() async {
+
   WidgetsFlutterBinding.ensureInitialized();
+  // Now initialize Couchbase Lite.
+  await CouchbaseLiteFlutter.init();
   SystemChrome.setPreferredOrientations([
     DeviceOrientation.portraitUp,
     DeviceOrientation.portraitDown,

diff --git a/magnet_app/linux/flutter/generated_plugin_registrant.cc b/magnet_app/linux/flutter/generated_plugin_registrant.cc
@@ -7,9 +7,13 @@
 #include "generated_plugin_registrant.h"
 
 #include <audioplayers_linux/audioplayers_linux_plugin.h>
+#include <cbl_flutter_ce/cbl_flutter_ce.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) audioplayers_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "AudioplayersLinuxPlugin");
   audioplayers_linux_plugin_register_with_registrar(audioplayers_linux_registrar);
+  g_autoptr(FlPluginRegistrar) cbl_flutter_ce_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "CblFlutterCe");
+  cbl_flutter_ce_register_with_registrar(cbl_flutter_ce_registrar);
 }
diff --git a/magnet_app/linux/flutter/generated_plugins.cmake b/magnet_app/linux/flutter/generated_plugins.cmake
@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   audioplayers_linux
+  cbl_flutter_ce
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

diff --git a/magnet_app/macos/Flutter/GeneratedPluginRegistrant.swift b/magnet_app/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -6,11 +6,13 @@ import FlutterMacOS
 import Foundation
 
 import audioplayers_darwin
+import cbl_flutter_ce
 import path_provider_foundation
 import shared_preferences_foundation
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AudioplayersDarwinPlugin.register(with: registry.registrar(forPlugin: "AudioplayersDarwinPlugin"))
+  CblFlutterCe.register(with: registry.registrar(forPlugin: "CblFlutterCe"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }
diff --git a/magnet_app/pubspec.lock b/magnet_app/pubspec.lock
@@ -105,6 +105,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.2"
+  cbl_dart:
+    dependency: "direct dev"
+    description:
+      name: cbl_dart
+      sha256: b7ac781c2b01297849b2740db8fc051b25f323d4516b51a66295c9280319cd36
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
   cbl_ffi:
     dependency: transitive
     description:
@@ -121,6 +129,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.9"
+  cbl_flutter_ce:
+    dependency: "direct main"
+    description:
+      name: cbl_flutter_ce
+      sha256: "14a6035bf95e284f48b1c49c92b4122bb06b74197b82c1eae9014204294a9880"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
   cbl_flutter_platform_interface:
     dependency: transitive
     description:
@@ -133,10 +149,10 @@ packages:
     dependency: transitive
     description:
       name: cbl_libcblite_api
-      sha256: b2cfb36c883b2b14029f47710f00908a26fcea0ef5182b053fe9d7738413920e
+      sha256: "839f16022fca3417acc171b683d8b542344277deab5df497736adb2ed803a60a"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.3"
+    version: "3.1.1"
   cbl_libcblitedart_api:
     dependency: transitive
     description:
@@ -301,10 +317,10 @@ packages:
     dependency: transitive
     description:
       name: http
-      sha256: "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525"
+      sha256: "5895291c13fa8a3bd82e76d5627f69e0d85ca6a30dcac95c4ea19a5d555879c2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "0.13.6"
   http_parser:
     dependency: transitive
     description:
@@ -345,6 +361,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
   matcher:
     dependency: transitive
     description:

diff --git a/magnet_app/pubspec.yaml b/magnet_app/pubspec.yaml
@@ -44,14 +44,17 @@ dependencies:
   permission_handler: ^11.0.1
   audioplayers: ^5.2.0
   cbl_flutter: ^2.0.9
+  # This dependency selects the Community Edition of Couchbase Lite. 
+  # For the Enterprise Edition add `cbl_flutter_ee` instead.
+  cbl_flutter_ce: ^2.2.2
   flutter_neumorphic:
     git:
       url: https://github.com/truedat101/Flutter-Neumorphic
       ref: feature/remoce_accentcolor # branch name
 dev_dependencies:
   flutter_test:
     sdk: flutter
-
+  
   flutter_launcher_icons: "^0.13.1"
 
   # The "flutter_lints" package below contains a set of recommended lints to
@@ -61,9 +64,12 @@ dev_dependencies:
   # rules and activating additional ones.
   flutter_lints: ^2.0.0
 
+  # This dependency allows you to use Couchbase Lite in Flutter
+  # unit tests and not just in integration tests.
+  cbl_dart: ^2.2.2
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
-
+  
 flutter_launcher_icons:
   image_path: "assets/images/magnet_icon.png"
   android: true

diff --git a/magnet_app/windows/flutter/generated_plugin_registrant.cc b/magnet_app/windows/flutter/generated_plugin_registrant.cc
@@ -7,11 +7,14 @@
 #include "generated_plugin_registrant.h"
 
 #include <audioplayers_windows/audioplayers_windows_plugin.h>
+#include <cbl_flutter_ce/cbl_flutter_ce.h>
 #include <permission_handler_windows/permission_handler_windows_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   AudioplayersWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("AudioplayersWindowsPlugin"));
+  CblFlutterCeRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("CblFlutterCe"));
   PermissionHandlerWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
 }
diff --git a/magnet_app/windows/flutter/generated_plugins.cmake b/magnet_app/windows/flutter/generated_plugins.cmake
@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   audioplayers_windows
+  cbl_flutter_ce
   permission_handler_windows
 )