Merge branch 'barcode-scanner' of https://github.com/Team-Optix-3749/…

…OptixToolkit into barcode-scanner

lib/services/database.dart

@@ -712,6 +712,41 @@ class Database {
 
     return inventory;
   }
+
+  static Future<Inventory?> modifyInventory(firebase.IdTokenResult idToken,
+      String barcodeId, String? newStatus, String? newLocation, BuildContext context) async {
+    var client = http.Client();
+
+    Map data = {
+      'endpoint': 'modify-inventory',
+      'auth': idToken.token,
+      'barcodeId': barcodeId,
+      'status': newStatus,
+      'location': newLocation
+    };
+
+    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 = {

lib/ui/BarcodeResultPage.dart

@@ -15,7 +15,7 @@ class BarcodeResultPage extends StatelessWidget {
         title: Center(
           child: Text(
             'Barcode Result',
-            style: TextStyle(fontSize: 30, fontWeight: FontWeight.w800, color: Colors.black),
+            style: TextStyle(fontSize: 30, fontWeight: FontWeight.w800, color: Color.fromARGB(255, 255, 255, 255)),
           ),
         ),
         backgroundColor: Colors.blue,

lib/ui/tools/BarcodeResultPage.dart

@@ -0,0 +1,204 @@
+import 'package:firebase_auth/firebase_auth.dart' as firebase;
+import 'package:flutter/material.dart';
+import 'package:OptixToolkit/services/database.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'package:provider/provider.dart';
+
+class BarcodeResultPage extends StatefulWidget {
+  final String barcodeValue;
+  final Inventory inventory;
+
+  const BarcodeResultPage(
+      {Key? key, required this.barcodeValue, required this.inventory})
+      : super(key: key);
+
+  @override
+  State<BarcodeResultPage> createState() => _BarcodeResultPageState();
+}
+
+class _BarcodeResultPageState extends State<BarcodeResultPage> {
+  Inventory? inventory;
+
+  @override
+  void initState() {
+    super.initState();
+    inventory = widget.inventory;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        backgroundColor: Color(0xff26292c),
+        appBar: AppBar(
+          centerTitle: true,
+          title: Text(
+            "BARCODE RESULT",
+            style: GoogleFonts.rubik(fontWeight: FontWeight.bold),
+            textAlign: TextAlign.center,
+          ),
+          backgroundColor: Color(0xff159deb),
+        ),
+        body: Container(
+          margin: EdgeInsets.only(left: 12, top: 20, right: 12, bottom: 0),
+          width: 400,
+          height: MediaQuery.of(context).size.height * 0.75,
+          decoration: BoxDecoration(
+            borderRadius: BorderRadius.circular(10.0),
+            color: Color(0xff3a3d41),
+          ),
+          child: Padding(
+            padding: EdgeInsets.all(15.0),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  //Tool Name
+                  'Tool Name: ${inventory!.name}',
+                  style: TextStyle(
+                      fontSize: 25,
+                      fontWeight: FontWeight.bold,
+                      color: Colors.white),
+                ),
+                Text(
+                  //Barcode Value
+                  'Barcode ID: ${widget.barcodeValue}',
+                  style: TextStyle(
+                      fontSize: 18,
+                      fontWeight: FontWeight.w500,
+                      color: Colors.white),
+                ),
+
+                SizedBox(height: 30),
+
+                Text(
+                  // Tool Description
+                  'Tool Description: ${inventory!.description}',
+                  style: TextStyle(
+                      fontSize: 18,
+                      fontWeight: FontWeight.normal,
+                      color: Colors.white),
+                ),
+                SizedBox(height: 10),
+                Text(
+                  // Tool Count
+                  'Tool Count: ${inventory!.count}',
+                  style: TextStyle(
+                      fontSize: 18,
+                      fontWeight: FontWeight.normal,
+                      color: Colors.white),
+                ),
+                // Tool Status
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Text(
+                      'Tool Status: ${inventory!.status}',
+                      style: TextStyle(fontSize: 18, color: Colors.white),
+                    ),
+                    ElevatedButton(
+                      onPressed: () {
+                        _handleChange(
+                            'Tool Status', widget.inventory.status, context);
+                      },
+                      child:
+                          Text('Change', style: TextStyle(color: Colors.white)),
+                      style: ElevatedButton.styleFrom(
+                        backgroundColor:
+                            Colors.blue, // Set the button color to blue
+                      ),
+                    ),
+                  ],
+                ),
+
+                // Tool Location
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Text(
+                      'Tool Location: ${inventory!.location}',
+                      style: TextStyle(fontSize: 18, color: Colors.white),
+                    ),
+                    ElevatedButton(
+                      onPressed: () {
+                        _handleChange('Tool Location',
+                            widget.inventory.location, context);
+                      },
+                      child:
+                          Text('Change', style: TextStyle(color: Colors.white)),
+                      style: ElevatedButton.styleFrom(
+                        backgroundColor:
+                            Colors.blue, // Set the button color to blue
+                      ),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
+        ));
+  }
+
+  //This is the function to handle changing tool attributes
+  void _handleChange(
+      String attributeName, String currentValue, BuildContext context) async {
+    TextEditingController inputController = TextEditingController();
+
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('Change $attributeName'),
+          content: TextField(
+            controller: inputController,
+            keyboardType: TextInputType.text,
+            decoration: InputDecoration(labelText: 'Enter new $attributeName'),
+          ),
+          actions: <Widget>[
+            TextButton(
+              onPressed: () {
+                Navigator.of(context).pop();
+              },
+              child: Text('Cancel'),
+            ),
+            TextButton(
+              onPressed: () async {
+                String newValue = inputController.text.trim();
+                if (newValue.isNotEmpty) {
+                  Inventory? newInventory;
+
+                  if (attributeName == "Tool Status") {
+                    newInventory = await Database.modifyInventory(
+                        Provider.of<firebase.IdTokenResult>(context, listen: false),
+                        widget.barcodeValue,
+                        newValue,
+                        null,
+                        context);
+                  }
+                  if (attributeName == "Tool Location") {
+                    newInventory = await Database.modifyInventory(
+                        Provider.of<firebase.IdTokenResult>(context, listen: false),
+                        widget.barcodeValue,
+                        null,
+                        newValue,
+                        context);
+                  }
+
+                  if (newInventory != null) {
+                    setState(() {
+                      inventory = newInventory;
+                    });
+                  }
+
+                  Navigator.of(context).pop();
+                } else {
+                  print("Please enter a valid $attributeName");
+                }
+              },
+              child: Text('Submit'),
+            ),
+          ],
+        );
+      },
+    );
+  }
+}