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Diff for: ‎api_consts.dart

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String BASE_URL = 'https://api.openai.com/v1';
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String API_KEY = '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';

Diff for: ‎api_service.dart

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import 'dart:io';
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import 'dart:convert';
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import 'dart:math';
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import 'package:http/http.dart' as http;
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import 'package:kuch_bhi_ai/constants/api_consts.dart';
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import 'package:kuch_bhi_ai/models/models_model.dart';
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class ApiService {
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static Future<List<ModelsModel>> getModels() async {
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try {
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var response = await http.get(
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Uri.parse('$BASE_URL/models'),
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headers: {'Authorization': 'Bearer $API_KEY'},
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);
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Map jsonResponse = jsonDecode(response.body);
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if (jsonResponse['error'] != null) {
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// print("jsonResponse['error'] ${jsonResponse['error']['message']}");
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throw HttpException(jsonResponse['error']['message']);
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}
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// print('jsonResponse $jsonResponse');
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List temp = [];
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for (var value in jsonResponse['data']) {
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temp.add(value);
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// log("temp ${value['id']}");
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}
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return ModelsModel.modelsFromSnapshot(temp);
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} catch (error) {
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print('error $error');
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rethrow;
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}
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}
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}

Diff for: ‎assets_manager.dart

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class AssetsManager {
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static String imagePath = "assets/images";
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static String userImage = "$imagePath/person.png";
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static String botImage = "$imagePath/chat_logo.png";
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static String logo = "$imagePath/logo.jpg";
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}

Diff for: ‎chat_screen.dart

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// ignore_for_file: prefer_const_constructors, prefer_const_literals_to_create_immutables
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import 'package:flutter/material.dart';
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import 'package:flutter/src/widgets/container.dart';
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import 'package:flutter_spinkit/flutter_spinkit.dart';
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import 'package:kuch_bhi_ai/constants/constants.dart';
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import 'package:flutter/src/widgets/framework.dart';
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import 'package:kuch_bhi_ai/services/api_service.dart';
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import 'package:kuch_bhi_ai/widgets/chat_widget.dart';
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import 'package:kuch_bhi_ai/widgets/text_widget.dart';
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import 'package:kuch_bhi_ai/services/services.dart';
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import '../services/assets_manager.dart';
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class ChatScreen extends StatefulWidget {
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@override
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State<ChatScreen> createState() => _ChatScreenState();
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}
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class _ChatScreenState extends State<ChatScreen> {
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bool _isTyping = true;
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late TextEditingController textEditingController;
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@override
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void initState() {
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textEditingController = TextEditingController();
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super.initState();
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}
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@override
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void dispose() {
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textEditingController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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elevation: 2,
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leading: Padding(
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padding: EdgeInsets.all(10),
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child: Image.asset(AssetsManager.logo),
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),
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title: Text(
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'Personal AI',
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style: TextStyle(color: Colors.white),
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),
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actions: [
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IconButton(
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onPressed: () async {
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await Services.showModalSheet(context: context);
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},
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icon: Icon(
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Icons.more_vert_rounded,
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color: Colors.white,
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),
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),
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],
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),
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body: SafeArea(
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child: Column(
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children: [
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Flexible(
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child: ListView.builder(
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itemCount: 6,
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itemBuilder: (context, index) {
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return ChatWidget(
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msg: chatMessages[index]['msg'].toString(),
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chatIndex: int.parse(
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chatMessages[index]['chatIndex'].toString()),
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);
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}),
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),
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if (_isTyping) ...[
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SpinKitThreeBounce(
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color: Colors.white,
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size: 18,
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),
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// SizedBox(
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// height: 15,
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// ),
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// Material(
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Container(
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color: kCardColor,
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child: Padding(
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padding: EdgeInsets.all(10),
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child: Row(
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children: [
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Expanded(
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child: TextField(
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style: TextStyle(color: Colors.white),
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controller: textEditingController,
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onSubmitted: (value) {
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//to do message
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},
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decoration: InputDecoration.collapsed(
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hintText: 'How can I help you',
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hintStyle: TextStyle(
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color: Colors.grey,
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),
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),
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),
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),
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IconButton(
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onPressed: () async {
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try {
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await ApiService.getModels();
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} catch (error) {
110+
print('error $error');
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}
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},
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icon: Icon(
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Icons.send,
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color: Colors.white,
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),
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)
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],
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),
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),
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),
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]
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],
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),
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),
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);
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}
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}

Diff for: ‎chat_widget.dart

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// ignore_for_file: prefer_const_constructors, prefer_const_literals_to_create_immutables
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import 'package:flutter/material.dart';
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import 'package:kuch_bhi_ai/constants/constants.dart';
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import 'package:kuch_bhi_ai/services/assets_manager.dart';
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import 'package:kuch_bhi_ai/widgets/text_widget.dart';
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class ChatWidget extends StatelessWidget {
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ChatWidget({required this.msg, required this.chatIndex});
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final String msg;
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final int chatIndex;
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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// Material(
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Container(
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color: chatIndex == 0 ? kScaffoldBackgroundColor : kCardColor,
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child: Padding(
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padding: EdgeInsets.all(8),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Image.asset(
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chatIndex == 0 ? AssetsManager.userImage : AssetsManager.logo,
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height: 20,
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width: 20,
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),
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SizedBox(
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width: 8,
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),
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Expanded(
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child: TextWidget(
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label: msg,
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),
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),
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chatIndex == 0
38+
? SizedBox.shrink()
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: Row(
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mainAxisAlignment: MainAxisAlignment.end,
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mainAxisSize: MainAxisSize.min,
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children: [
43+
Icon(
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Icons.thumb_up_alt_outlined,
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color: Colors.white,
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),
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SizedBox(
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width: 5,
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),
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Icon(
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Icons.thumb_down_alt_outlined,
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color: Colors.white,
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),
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],
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),
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],
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),
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),
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),
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],
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);
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}
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}

Diff for: ‎constants.dart

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import 'package:flutter/material.dart';
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import 'package:kuch_bhi_ai/widgets/text_widget.dart';
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const Color kScaffoldBackgroundColor = Color(0xFF343541);
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const Color kCardColor = Color(0xFF444654);
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const List<String> kModels = [
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'Model1',
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'Model2',
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'Model3',
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'Model4',
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'Model5',
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'Model6',
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'Model1',
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'Model2',
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'Model3',
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'Model4',
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'Model5',
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'Model6',
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];
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List<DropdownMenuItem<String>>? get getModelsItem {
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List<DropdownMenuItem<String>>? modelsItems =
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List<DropdownMenuItem<String>>.generate(
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kModels.length,
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(index) => DropdownMenuItem(
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value: kModels[index],
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child: TextWidget(
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label: kModels[index],
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fontSize: 15,
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),
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),
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);
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return modelsItems;
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}
36+
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final chatMessages = [
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{
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'msg': 'Hello',
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'chatIndex': 0,
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},
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{
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'msg': 'Hello, How can I assist you today ?',
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'chatIndex': 1,
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},
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{
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'msg': 'How are you ?',
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'chatIndex': 0,
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},
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{
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'msg':
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'Finding a specific job would require access to current job listings, which I don\'t have. However, I can provide you with some guidance on how to find a Flutter job.',
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'chatIndex': 1,
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},
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{
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'msg': 'Can i restart my career after a 4 year gap ?',
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'chatIndex': 0,
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},
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{
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'msg':
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'Absolutely, you can restart your career after a 4-year gap! Many people take breaks from their careers for various reasons such as caregiving, personal development, health reasons, or exploring new interests.',
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'chatIndex': 1,
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},
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];

Diff for: ‎drop_down.dart

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import 'package:flutter/material.dart';
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import 'package:kuch_bhi_ai/constants/constants.dart';
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import 'package:kuch_bhi_ai/services/api_service.dart';
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import 'package:kuch_bhi_ai/widgets/text_widget.dart';
5+
6+
class ModelDropDownWidget extends StatefulWidget {
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@override
8+
State<ModelDropDownWidget> createState() => _ModelDropDownWidgetState();
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}
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class _ModelDropDownWidgetState extends State<ModelDropDownWidget> {
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String currentModel = 'Model 1';
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@override
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Widget build(BuildContext context) {
15+
return FutureBuilder(
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future: ApiService.getModels(),
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builder: (context, snapshot) {
18+
if (snapshot.hasError) {
19+
return Center(
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child: TextWidget(
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label: snapshot.error.toString(),
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),
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);
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}
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return snapshot.data == null || snapshot.data!.isEmpty
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? SizedBox.shrink()
27+
: DropdownButton(
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dropdownColor: kScaffoldBackgroundColor,
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iconEnabledColor: Colors.white,
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items: getModelsItem,
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value: currentModel,
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onChanged: (value) {
33+
setState(() {
34+
currentModel = value.toString();
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});
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},
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);
38+
});
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}
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}

Diff for: ‎main.dart

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import 'package:flutter/material.dart';
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3+
import 'constants/constants.dart';
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import 'screens/chat_screen.dart';
5+
6+
void main() {
7+
runApp(MyApp());
8+
}
9+
10+
class MyApp extends StatelessWidget {
11+
// This widget is the root of your application.
12+
@override
13+
Widget build(BuildContext context) {
14+
return MaterialApp(
15+
debugShowCheckedModeBanner: false,
16+
theme: ThemeData(
17+
scaffoldBackgroundColor: kScaffoldBackgroundColor,
18+
appBarTheme: AppBarTheme(
19+
color: kCardColor,
20+
),
21+
),
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home: ChatScreen(),
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);
24+
}
25+
}

Diff for: ‎models_model.dart

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import 'dart:convert';
2+
import 'dart:io';
3+
import 'package:kuch_bhi_ai/constants/api_consts.dart';
4+
import 'package:http/http.dart' as http;
5+
6+
class ModelsModel {
7+
final String id;
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final int created;
9+
final String root;
10+
11+
ModelsModel({
12+
required this.id,
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required this.root,
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required this.created,
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});
16+
17+
factory ModelsModel.fromJson(Map<String, dynamic> json) => ModelsModel(
18+
id: json['id'],
19+
root: json['root'],
20+
created: json['created'],
21+
);
22+
23+
static List<ModelsModel> modelsFromSnapshot(List modelSnapshot) {
24+
return modelSnapshot.map((data) => ModelsModel.fromJson(data)).toList();
25+
}
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}

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