Start integration with backend

Team-Optix-3749 · Dec 17, 2023 · d0f2334 · d0f2334
1 parent b1a3997
commit d0f2334
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Showing 3 changed files with 84 additions and 7 deletions.
diff --git a/lib/services/database.dart b/lib/services/database.dart
@@ -679,6 +679,39 @@ class Database {
 
     return users;
   }
+
+  static Future<Inventory?> getInventory(firebase.IdTokenResult idToken,
+      String barcodeId, BuildContext context) async {
+    var client = http.Client();
+
+    Map data = {
+      'endpoint': 'get-inventory',
+      'auth': idToken.token,
+      'barcodeId': barcodeId,
+    };
+
+    var body = json.encode(data);
+
+    var result = await client.post(Uri.parse(Constants.SERVER_URL),
+        headers: {"Content-Type": "application/json"}, body: body);
+
+    if (result.statusCode != 200) {
+      Alert.showAlert(context, jsonDecode(result.body)['err']);
+      return null;
+    }
+
+    if (jsonDecode(result.body)['inventory'] == null) {
+      Alert.showAlert(context, "Inventoried tool does not exist!");
+      return null;
+    }
+
+    final parsed =
+        jsonDecode(result.body)['inventory'];
+
+    var inventory = Inventory.fromJson(parsed);
+
+    return inventory;
+  }
 }
 
 final Map<String, String> deliveryMap = {
@@ -796,6 +829,30 @@ class User {
   }
 }
 
+class Inventory {
+  final String name;
+  final String? description;
+  final int count;
+  final String barcodeId;
+  Inventory(
+      {required this.name,
+      required this.count,
+      required this.barcodeId,
+      required this.description});
+
+  factory Inventory.fromJson(Map<String, dynamic> json) {
+    return Inventory(
+        name: json['name'] as String,
+        count: json['count'] as int,
+        barcodeId: json['barcodeId'] as String,
+        description: json['description'] as String?);
+  }
+
+  String toString() {
+    return name;
+  }
+}
+
 class LastCheckInTime {
   late int _value;
 

diff --git a/lib/ui/tools/ToolModal.dart b/lib/ui/tools/ToolModal.dart
@@ -8,8 +8,8 @@ import 'package:OptixToolkit/services/database.dart';
 import 'package:google_fonts/google_fonts.dart';
 
 class ToolModal extends StatelessWidget {
-  final String toolName;
-  const ToolModal({Key? key, required this.toolName}) : super(key: key);
+  final Inventory inventory;
+  const ToolModal({Key? key, required this.inventory}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -38,7 +38,7 @@ class ToolModal extends StatelessWidget {
 
     return AlertDialog(
       title: Text(
-        'Tool: $toolName',
+        'Tool: ${inventory.name}',
         style: GoogleFonts.rubik(
           fontSize: 25.0,
           fontWeight: FontWeight.bold,
@@ -53,7 +53,7 @@ class ToolModal extends StatelessWidget {
               text: TextSpan(
                 children: <TextSpan>[
                   TextSpan(
-                    text: 'Status: ',
+                    text: 'Count: ${inventory.count}',
                     style: GoogleFonts.rubik(
                       fontWeight: FontWeight.bold,
                       color: Colors.white,
@@ -63,6 +63,21 @@ class ToolModal extends StatelessWidget {
                 ],
               ),
             ),
+            if (inventory.description != null)
+              RichText(
+                text: TextSpan(
+                  children: <TextSpan>[
+                    TextSpan(
+                      text: 'Description: ${inventory.description}',
+                      style: GoogleFonts.rubik(
+                        fontWeight: FontWeight.bold,
+                        color: Colors.white,
+                        fontSize: 15.0,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
             const SizedBox(height: 20),
             ElevatedButton(
               style: ElevatedButton.styleFrom(

diff --git a/lib/ui/tools/ToolsPage.dart b/lib/ui/tools/ToolsPage.dart
@@ -315,7 +315,12 @@ class _toolState extends State<ToolWidget> with RouteAware {
   Future _scanBarcode(BuildContext context) async {
     try {
       String barcodeValue = (await BarcodeScanner.scan()).rawContent;
-      _showBarcodeModal(context, barcodeValue);
+
+      Inventory? inv = await Database.getInventory(idToken, barcodeValue, context);
+
+      if (inv != null) {
+        _showBarcodeModal(context, inv);
+      }
     } on PlatformException catch (e) {
       if (e.code == BarcodeScanner.cameraAccessDenied) {
         print('Camera permission not granted');
@@ -330,12 +335,12 @@ class _toolState extends State<ToolWidget> with RouteAware {
   }
 
   // Function to show a modal
-  void _showBarcodeModal(BuildContext context, String barcodeValue) {
+  void _showBarcodeModal(BuildContext context, Inventory inv) {
     showDialog(
       context: context, //tells flutter the context, or where we are in the app
       builder: (BuildContext context) {
         // return object of type Dialog
-        return ToolModal(toolName: barcodeValue);
+        return ToolModal(inventory: inv);
       },
     );
   }