feat: config and table number

lib/api.dart

@@ -17,6 +17,7 @@ import 'models/project.dart';
 import 'models/team.dart';
 import 'models/discord.dart';
 import 'package:http_parser/http_parser.dart';
+import 'models/config.dart';
 
 late SharedPreferences prefs;
 
@@ -534,74 +535,93 @@ Future<Project?> getProject(String id, String token) async {
   }
 }
 
-Future<Project> newProject(
+Future<bool> newProject(
     BuildContext context,
     String name,
     String desc,
-    String teamId,
+    String team,
     String slides,
     String video,
-    String ghurl,
-    bool isVirtual,
-    String id,
-    String token) async {
-  Uri url = Uri.parse("${baseUrl}projects");
+    String github,
+    bool presenting,
+    String projId,
+    String token,
+    {int? tableNumber}
+    ) async {
+  Uri url = Uri.parse("${baseUrl}projects/");
   Map<String, String> headers = {
     "Content-type": "application/json",
     "x-access-token": token
   };
-  String body = json.encode({
+
+  Map<String, dynamic> body = {
     "name": name,
     "description": desc,
-    "team": teamId,
+    "team": team,
     "slides": slides,
     "video": video,
-    "url": ghurl,
-    "presentingVirtually": isVirtual
-  });
-  final response = await http.post(url, headers: headers, body: body);
+    "url": github,
+    "presentingVirtually": presenting,
+  };
+  if (tableNumber != null) {
+    body["tableNumber"] = tableNumber;
+  }
+
+  final response = await http.post(
+    url, 
+    headers: headers,
+    body: json.encode(body)
+  );
 
   if (response.statusCode == 200) {
-    var data = json.decode(response.body);
-    Project project = Project.fromJson(data);
-    return project;
+    return true;
   } else {
-    return Future.error("Error");
+    errorDialog(context, "Error", json.decode(response.body)['message']);
+    return false;
   }
 }
 
-Future<Project> editProject(
+Future<bool> editProject(
     BuildContext context,
     String name,
     String desc,
     String slides,
     String video,
-    String ghurl,
-    bool isVirtual,
-    String id,
-    String token) async {
-  Uri url = Uri.parse("${baseUrl}projects/$id");
+    String github,
+    bool presenting,
+    String projId,
+    String token,
+    {int? tableNumber}
+    ) async {
+  Uri url = Uri.parse("${baseUrl}projects/$projId");
   Map<String, String> headers = {
     "Content-type": "application/json",
     "x-access-token": token
   };
-  String body = json.encode({
+
+  Map<String, dynamic> body = {
     "name": name,
     "description": desc,
     "slides": slides,
     "video": video,
-    "url": ghurl,
-    "presentingVirtually": isVirtual
-  });
-  final response = await http.patch(url, headers: headers, body: body);
+    "url": github,
+    "presentingVirtually": presenting,
+  };
+  if (tableNumber != null) {
+    body["tableNumber"] = tableNumber;
+  }
+
+  final response = await http.patch(
+    url, 
+    headers: headers,
+    body: json.encode(body)
+  );
 
   if (response.statusCode == 200) {
-    var data = json.decode(response.body);
-    Project project = Project.fromJson(data);
-    return project;
+    return true;
   } else {
-    return Future.error("Error");
-    //errorDialog(context, "Error", json.decode(response.body)['message']);
+    errorDialog(context, "Error", json.decode(response.body)['message']);
+    return false;
   }
 }
 
@@ -688,3 +708,59 @@ Future<bool> deleteProfilePic(String token) async {
     return false;
   }
 }
+
+// Get all projects (admin only)
+Future<List<Project>> getAllProjects(String token) async {
+  Uri url = Uri.parse("${baseUrl}projects/all");
+  Map<String, String> headers = {
+    "Content-type": "application/json",
+    "x-access-token": token
+  };
+
+  final response = await http.get(url, headers: headers);
+
+  if (response.statusCode == 200) {
+    List<dynamic> projectsJson = json.decode(response.body);
+    return projectsJson.map((json) => Project.fromJson(json)).toList();
+  } else {
+    throw Exception('Failed to load projects');
+  }
+}
+
+// Update project table number (admin only)
+Future<bool> updateProjectTableNumber(String projectId, int tableNumber, String token) async {
+  Uri url = Uri.parse("${baseUrl}projects/$projectId/table");
+  Map<String, String> headers = {
+    "Content-type": "application/json",
+    "x-access-token": token
+  };
+
+  final response = await http.patch(
+    url,
+    headers: headers,
+    body: json.encode({"tableNumber": tableNumber})
+  );
+
+  return response.statusCode == 200;
+}
+
+Future<ExpoConfig> getExpoConfig(String token) async {
+  Uri url = Uri.parse("${baseUrl}config/expo");
+  Map<String, String> headers = {
+    "Content-type": "application/json",
+    "x-access-token": token
+  };
+
+  final response = await http.get(url, headers: headers);
+
+  if (response.statusCode == 200) {
+    return ExpoConfig.fromJson(json.decode(response.body));
+  } else {
+    throw Exception('Failed to load expo configuration');
+  }
+}
+
+bool _canSubmitTableNumber(ExpoConfig config) {
+  final now = DateTime.now();
+  return now.isBefore(config.expoStartTime);
+}

lib/main.dart

@@ -6,13 +6,15 @@ import 'package:thdapp/providers/check_in_items_provider.dart';
 import 'package:thdapp/providers/user_info_provider.dart';
 import 'pages/login.dart';
 import 'theme_changer.dart';
+import 'package:thdapp/providers/expo_config_provider.dart';
 
 void main() => runApp(
     MultiProvider(
         providers: [
           ChangeNotifierProvider(create: (context) => CheckInItemsModel()),
           ChangeNotifierProvider(create: (_) => ThemeChanger(lightTheme)),
-          ChangeNotifierProvider(create: (context) => UserInfoModel())
+          ChangeNotifierProvider(create: (context) => UserInfoModel()),
+          ChangeNotifierProvider(create: (_) => ExpoConfigProvider()),
         ],
       child: MyApp()
     )

lib/models/config.dart

@@ -0,0 +1,16 @@
+class ExpoConfig {
+  final DateTime expoStartTime;
+  final DateTime submissionDeadline;
+
+  ExpoConfig({
+    required this.expoStartTime,
+    required this.submissionDeadline,
+  });
+
+  factory ExpoConfig.fromJson(Map<String, dynamic> json) {
+    return ExpoConfig(
+      expoStartTime: DateTime.parse(json['expoStartTime']),
+      submissionDeadline: DateTime.parse(json['submissionDeadline']),
+    );
+  }
+} 

lib/models/project.dart

@@ -9,6 +9,7 @@ class Project{
   final String team; //objectid
   final List prizes; //objectid
   final bool presentingVirtually;
+  final int? tableNumber;
 
   Project({
     required this.id,
@@ -20,7 +21,8 @@ class Project{
     required this.video,
     required this.team,
     required this.prizes,
-    required this.presentingVirtually
+    required this.presentingVirtually,
+    this.tableNumber,
   });
 
   factory Project.fromJson(Map<String, dynamic> parsedJson) {
@@ -34,7 +36,8 @@ class Project{
       video: parsedJson['video'],
       team: parsedJson['team'],
       prizes: parsedJson['prizes'],
-      presentingVirtually: parsedJson['presentingVirtually']
+      presentingVirtually: parsedJson['presentingVirtually'],
+      tableNumber: parsedJson['tableNumber'],
     );
     return project;
   }

lib/pages/admin/manage_tables.dart

@@ -0,0 +1,118 @@
+import 'package:flutter/material.dart';
+import 'package:thdapp/components/DefaultPage.dart';
+import 'package:thdapp/components/buttons/GradBox.dart';
+import 'package:thdapp/components/ErrorDialog.dart';
+import 'package:thdapp/api.dart';
+import 'package:thdapp/models/project.dart';
+import 'package:thdapp/models/config.dart';
+import 'package:provider/provider.dart';
+import 'package:thdapp/providers/user_info_provider.dart';
+
+class ManageTablesPage extends StatefulWidget {
+  @override
+  _ManageTablesPageState createState() => _ManageTablesPageState();
+}
+
+class _ManageTablesPageState extends State<ManageTablesPage> {
+  List<Project> projects = [];
+  bool isLoading = true;
+  ExpoConfig? expoConfig;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadData();
+  }
+
+  Future<void> _loadData() async {
+    setState(() => isLoading = true);
+    try {
+      final token = Provider.of<UserInfoModel>(context, listen: false).token;
+      projects = await getAllProjects(token);
+      expoConfig = await getExpoConfig(token);
+    } catch (e) {
+      errorDialog(context, "Error", "Failed to load data");
+    } finally {
+      setState(() => isLoading = false);
+    }
+  }
+
+  Widget _buildExpoStatus() {
+    if (expoConfig == null) return const SizedBox.shrink();
+
+    final now = DateTime.now();
+    final isBeforeExpo = now.isBefore(expoConfig!.expoStartTime);
+
+    return Container(
+      padding: const EdgeInsets.all(8),
+      color: isBeforeExpo ? Colors.green.withOpacity(0.2) : Colors.orange.withOpacity(0.2),
+      child: Text(
+        isBeforeExpo 
+          ? "Participants can still submit table numbers"
+          : "Expo has started - Only admin can modify tables",
+        style: Theme.of(context).textTheme.bodyMedium,
+      ),
+    );
+  }
+
+  Future<void> _updateTableNumber(Project project, String newTableNumber) async {
+    try {
+      int? tableNum = int.tryParse(newTableNumber);
+      if (tableNum != null) {
+        // TODO: Add API call to update table number
+        // await updateProjectTableNumber(project.id, tableNum);
+        await _loadData(); // Refresh the list
+      }
+    } catch (e) {
+      errorDialog(context, "Error", "Failed to update table number");
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return DefaultPage(
+      backflag: true,
+      child: Container(
+        padding: const EdgeInsets.all(16),
+        child: GradBox(
+          child: Column(
+            children: [
+              Text(
+                "Manage Project Tables",
+                style: Theme.of(context).textTheme.headlineMedium,
+              ),
+              const SizedBox(height: 16),
+              _buildExpoStatus(),
+              const SizedBox(height: 16),
+              if (isLoading)
+                const CircularProgressIndicator()
+              else
+                Expanded(
+                  child: ListView.builder(
+                    itemCount: projects.length,
+                    itemBuilder: (context, index) {
+                      final project = projects[index];
+                      return ListTile(
+                        title: Text(project.name),
+                        subtitle: Text("Current Table: ${project.tableNumber ?? 'Not assigned'}"),
+                        trailing: SizedBox(
+                          width: 100,
+                          child: TextField(
+                            keyboardType: TextInputType.number,
+                            decoration: const InputDecoration(
+                              labelText: "Table #",
+                            ),
+                            onSubmitted: (value) => _updateTableNumber(project, value),
+                          ),
+                        ),
+                      );
+                    },
+                  ),
+                ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}