From 0b22773e957d2f41a4858f93357d8c8cf9b97d38 Mon Sep 17 00:00:00 2001
From: tangenta <tangenta@126.com>
Date: Fri, 21 Jul 2023 14:08:48 +0800
Subject: [PATCH] connect chat_room to repository

---
 lib/components/chat.dart         |  2 +-
 lib/components/chat_room.dart    |  4 ++--
 lib/main.dart                    |  6 +++++-
 lib/repository/chat_room.dart    | 15 ++++++++-------
 lib/repository/conversation.dart | 10 +++++-----
 5 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/lib/components/chat.dart b/lib/components/chat.dart
index a790f66..7fce47c 100644
--- a/lib/components/chat.dart
+++ b/lib/components/chat.dart
@@ -98,7 +98,7 @@ class _ChatWindowState extends State<ChatWindow> {
                     height: 48,
                     child: ElevatedButton(
                       onPressed: () {
-                        _sendMessage();
+                        // _sendMessage();
                       },
                       style: ElevatedButton.styleFrom(
                         shape: const RoundedRectangleBorder(
diff --git a/lib/components/chat_room.dart b/lib/components/chat_room.dart
index ba98411..abd9478 100644
--- a/lib/components/chat_room.dart
+++ b/lib/components/chat_room.dart
@@ -178,10 +178,10 @@ class NewChatButton extends StatelessWidget {
 
   _addNewChatRoom() {
     final comp.ChatRoomController chatRoomController = Get.find();
-    var uuid = const Uuid().toString();
+    const uuid = Uuid();
     var createTime = DateTime.now();
     repo.ChatRoom chatRoom = repo.ChatRoom(
-        uuid: uuid,
+        uuid: uuid.v4(),
         name: "New Chat Room",
         createTime: createTime,
         connectionToken: "");
diff --git a/lib/main.dart b/lib/main.dart
index b421bb7..b689b04 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -18,6 +18,7 @@ import 'package:moyubie/configs/translations.dart';
 import 'package:flutter/foundation.dart' show kIsWeb;
 import 'package:webview_flutter/webview_flutter.dart';
 import 'dart:io' show Platform;
+import 'package:path/path.dart';
 
 import 'components/chat_room.dart';
 import 'controller/chat_room.dart';
@@ -28,6 +29,9 @@ void main() async {
   if (kIsWeb) {
     // Change default factory on the web
     databaseFactory = databaseFactoryFfiWeb;
+    // TODO(tangenta): only used for debug, remove it later.
+    String path = join(await getDatabasesPath(), 'chatgpt.db');
+    await deleteDatabase(path);
   } else if (Platform.isWindows || Platform.isLinux) {
     sqfliteFfiInit();
     databaseFactory = databaseFactoryFfi;
@@ -92,7 +96,7 @@ class MyApp extends StatelessWidget {
     final ChatRoomType type = shortestSide < 600 ?
       ChatRoomType.phone : ChatRoomType.tablet;
     Get.put(SettingsController());
-    Get.put(ConversationController());
+    // Get.put(ConversationController());
     Get.put(MessageController());
     Get.put(PromptController());
     Get.put(ChatRoomController());
diff --git a/lib/repository/chat_room.dart b/lib/repository/chat_room.dart
index b79908b..62fae3c 100644
--- a/lib/repository/chat_room.dart
+++ b/lib/repository/chat_room.dart
@@ -85,11 +85,12 @@ class ChatRoomRepository {
       final String path = join(await getDatabasesPath(), 'chatgpt.db');
       _database = await openDatabase(path, version: 1,
           onCreate: (Database db, int version) async {
+        print("on create!");
         await db.execute('''
           CREATE TABLE $_tableChatRoom (
             $_columnChatRoomUuid VARCHAR(36) PRIMARY KEY,
-            $_columnChatRoomName TEXT
-            $_columnChatRoomCreateTime TEXT
+            $_columnChatRoomName TEXT,
+            $_columnChatRoomCreateTime TEXT,
             $_columnChatRoomConnectionToken TEXT
           )
         ''');
@@ -119,11 +120,11 @@ class ChatRoomRepository {
       conflictAlgorithm: ConflictAlgorithm.replace,
     );
     await db.execute('''
-        CREATE TABLE IF NOT EXISTS $chatRoom.uuid (
+        CREATE TABLE IF NOT EXISTS `${chatRoom.uuid}` (
           $_columnMessageUuid VARCHAR(36) PRIMARY KEY,
-          $_columnMessageUserName TEXT
-          $_columnMessageCreateTime TEXT
-          $_columnMessageMessage TEXT
+          $_columnMessageUserName TEXT,
+          $_columnMessageCreateTime TEXT,
+          $_columnMessageMessage TEXT,
           $_columnMessageSource TEXT
         )
         ''');
@@ -148,7 +149,7 @@ class ChatRoomRepository {
         whereArgs: [uuid],
       );
     });
-    await db.execute('DROP TABLE IF EXISTS $uuid');
+    await db.execute('DROP TABLE IF EXISTS `$uuid`');
   }
 
   Future<List<Message>> getMessagesByChatRoomUUid(String uuid) async {
diff --git a/lib/repository/conversation.dart b/lib/repository/conversation.dart
index 5224d75..c961c47 100644
--- a/lib/repository/conversation.dart
+++ b/lib/repository/conversation.dart
@@ -73,12 +73,12 @@ class ConversationRepository {
   static Database? _database;
   static ConversationRepository? _instance;
 
-  ConversationRepository._internal();
+  // ConversationRepository._internal();
 
-  factory ConversationRepository() {
-    _instance ??= ConversationRepository._internal();
-    return _instance!;
-  }
+  // factory ConversationRepository() {
+  //   _instance ??= ConversationRepository._internal();
+  //   return _instance!;
+  // }
 
   Future<Database> _getDb() async {
     if (_database == null) {