BinaryStudioAcademy · nikita-remeslov · Sep 12, 2024 · Aug 23, 2024 · Aug 23, 2024 · Aug 26, 2024
@@ -10,7 +10,7 @@ import { HttpCode, HTTPMethod } from '~/common/http/http.js';
 import { type Logger } from '~/common/logger/logger.js';
 import { MAX_TOKEN } from '~/common/services/open-ai/libs/constants/constants.js';
 import {
-    ChatPath,
+    ChatApiPath,
     OpenAIRole,
 } from '~/common/services/open-ai/libs/enums/enums.js';
 import { type OpenAIService } from '~/common/services/open-ai/open-ai.service.js';
@@ -34,7 +34,7 @@ class ChatController extends BaseController {
         this.chatService = chatService;
 
         this.addRoute({
-            path: ChatPath.ROOT,
+            path: ChatApiPath.ROOT,
             method: HTTPMethod.POST,
             validation: {
                 body: textGenerationValidationSchema,
@@ -49,7 +49,7 @@ class ChatController extends BaseController {
         });
 
         this.addRoute({
-            path: ChatPath.ROOT,
+            path: ChatApiPath.ROOT,
             method: HTTPMethod.DELETE,
             handler: (options) =>
                 this.deleteSession(

@@ -40,6 +40,8 @@ class BaseHttpApi implements HttpApi {
             contentType,
             payload = null,
             headers: customHeaders,
+            credentials = 'same-origin',
+            keepAlive = false,
         } = options;
 
         const baseHeaders = [
@@ -55,6 +57,8 @@ class BaseHttpApi implements HttpApi {
             method,
             headers,
             payload,
+            credentials,
+            keepAlive,
         });
 
         return this.checkResponse(response) as HttpApiResponse;

@@ -2,10 +2,15 @@ import { type ContentType, type ValueOf } from 'shared';
 
 import { type CustomHeader, type HttpOptions } from './types.js';
 
-type HttpApiOptions = Omit<HttpOptions, 'headers' | 'payload'> & {
+type HttpApiOptions = Omit<
+    HttpOptions,
+    'headers' | 'payload' | 'credentials' | 'keepAlive'
+> & {
     contentType: ValueOf<typeof ContentType>;
     headers?: CustomHeader;
     payload?: HttpOptions['payload'];
+    credentials?: HttpOptions['credentials'];
+    keepAlive?: HttpOptions['keepAlive'];
 };
 
 export { type HttpApiOptions };
@@ -1,2 +1,2 @@
 export { OpenAIRole } from './open-ai-role.enum.js';
-export { ChatPath } from 'shared';
+export { ChatApiPath } from 'shared';
@@ -0,0 +1,58 @@
+import { ApiPath, ContentType } from '~/bundles/common/enums/enums.js';
+import { type Http, HTTPMethod } from '~/framework/http/http.js';
+import { BaseHttpApi } from '~/framework/http-api/http-api.js';
+import { type Storage } from '~/framework/storage/storage.js';
+
+import { ChatApiPath } from './enums/enums.js';
+import {
+    type DeleteChatResponseDto,
+    type GenerateTextRequestDto,
+    type GenerateTextResponseDto,
+} from './types/types.js';
+
+type Constructor = {
+    baseUrl: string;
+    http: Http;
+    storage: Storage;
+};
+
+class ChatApi extends BaseHttpApi {
+    public constructor({ baseUrl, http, storage }: Constructor) {
+        super({ path: ApiPath.CHAT, baseUrl, http, storage });
+    }
+
+    public async sendMessage(
+        payload: GenerateTextRequestDto,
+    ): Promise<GenerateTextResponseDto> {
+        const response = await this.load(
+            this.getFullEndpoint(ChatApiPath.ROOT, {}),
+            {
+                method: HTTPMethod.POST,
+                contentType: ContentType.JSON,
+                payload: JSON.stringify(payload),
+                credentials: 'include',
+                hasAuth: true,
+            },
+        );
+
+        return await response.json<GenerateTextResponseDto>();
+    }
+
+    public async deleteChat(): Promise<DeleteChatResponseDto> {
+        const response = await this.load(
+            this.getFullEndpoint(ChatApiPath.ROOT, {}),
+            {
+                method: HTTPMethod.DELETE,
+                contentType: ContentType.JSON,
+                payload: JSON.stringify({}),
+                credentials: 'include',
+                keepAlive: true,
+                hasAuth: true,
+            },
+        );
+
+        return await response.json<DeleteChatResponseDto>();
+    }
+}
+
+export { ChatApi };
@@ -0,0 +1,15 @@
+import { config } from '~/framework/config/config.js';
+import { http } from '~/framework/http/http.js';
+import { storage } from '~/framework/storage/storage.js';
+
+import { ChatApi } from './chat-api.js';
+
+const chatApi = new ChatApi({
+    baseUrl: config.ENV.API.ORIGIN_URL,
+    storage,
+    http,
+});
+
+export { chatApi };
+export { type GenerateTextRequestDto } from './types/types.js';
+export { textGenerationValidationSchema } from './validation-schemas/validation-schemas.js';
@@ -0,0 +1,27 @@
+import { MessageList } from '~/bundles/chat/components/message-list/message-list.js';
+import { type Message } from '~/bundles/chat/types/types.js';
+import { Box, Loader } from '~/bundles/common/components/components.js';
+import { DataStatus } from '~/bundles/common/enums/enums.js';
+import { useAppSelector } from '~/bundles/common/hooks/hooks.js';
+
+type Properties = {
+    messages: Message[];
+};
+
+const ChatBody: React.FC<Properties> = ({ messages }) => {
+    const { dataStatus } = useAppSelector(({ chat }) => ({
+        dataStatus: chat.dataStatus,
+    }));
+
+    return (
+        <Box minHeight="400px" maxHeight="400px" overflowY="auto" mb="2">
+            {dataStatus === DataStatus.PENDING ? (
+                <Loader />
+            ) : (
+                <MessageList messages={messages} />
+            )}
+        </Box>
+    );
+};
+
+export { ChatBody };
@@ -0,0 +1,56 @@
+import {
+    type GenerateTextRequestDto,
+    textGenerationValidationSchema,
+} from '~/bundles/chat/chat.js';
+import {
+    Button,
+    Flex,
+    FormProvider,
+    Input,
+} from '~/bundles/common/components/components.js';
+import { useAppForm } from '~/bundles/common/hooks/hooks.js';
+
+import { DEFAULT_CHAT_FORM_PAYLOAD } from './constants/constants.js';
+
+type Properties = {
+    onSendMessage: (payload: GenerateTextRequestDto) => void;
+};
+
+const ChatFooter: React.FC<Properties> = ({ onSendMessage }) => {
+    const form = useAppForm<GenerateTextRequestDto>({
+        initialValues: DEFAULT_CHAT_FORM_PAYLOAD,
+        validationSchema: textGenerationValidationSchema,
+        onSubmit: (data: GenerateTextRequestDto, { resetForm }) => {
+            onSendMessage(data);
+            resetForm();
+        },
+    });
+
+    const { handleSubmit, values } = form;
+
+    return (
+        <FormProvider value={form}>
+            <form onSubmit={handleSubmit}>
+                <Flex alignItems={'flex-start'} w={'100%'} gap={5}>
+                    <Input
+                        type="text"
+                        label=""
+                        placeholder="Send a message"
+                        name="message"
+                        value={values.message}
+                        width="100%"
+                    />
+                    <Button
+                        type="submit"
+                        label="Send"
+                        size="md"
+                        isDisabled={values.message.trim().length === 0}
+                        width="100px"
+                    />
+                </Flex>
+            </form>
+        </FormProvider>
+    );
+};
+
+export { ChatFooter };
@@ -0,0 +1,7 @@
+import { type GenerateTextRequestDto } from '~/bundles/chat/types/types.js';
+
+const DEFAULT_CHAT_FORM_PAYLOAD: GenerateTextRequestDto = {
+    message: '',
+};
+
+export { DEFAULT_CHAT_FORM_PAYLOAD };
@@ -0,0 +1,25 @@
+import { Box, Heading, Text } from '~/bundles/common/components/components.js';
+
+type Properties = {
+    title: string;
+    comment: string;
+};
+
+const ChatHeader: React.FC<Properties> = ({ title, comment }) => {
+    return (
+        <Box
+            bg="background.600"
+            p="20px"
+            color="white"
+            borderTopLeftRadius="xl"
+            borderTopRightRadius="xl"
+        >
+            <Heading variant="H2" mb={2}>
+                {title}
+            </Heading>
+            <Text variant="bodySmall">{comment}</Text>
+        </Box>
+    );
+};
+
+export { ChatHeader };
@@ -0,0 +1,34 @@
+import { ChatBody } from '~/bundles/chat/components/chat-body/chat-body.js';
+import { ChatFooter } from '~/bundles/chat/components/chat-footer/chat-footer.js';
+import { ChatHeader } from '~/bundles/chat/components/chat-header/chat-header.js';
+import {
+    type GenerateTextRequestDto,
+    type Message,
+} from '~/bundles/chat/types/types.js';
+import { Box } from '~/bundles/common/components/components.js';
+
+type Properties = {
+    messages: Message[];
+    onSendMessage: (payload: GenerateTextRequestDto) => void;
+    headerTitle: string;
+    headerComment: string;
+};
+
+const Chat: React.FC<Properties> = ({
+    messages,
+    onSendMessage,
+    headerTitle,
+    headerComment,
+}) => {
+    return (
+        <Box>
+            <ChatHeader title={headerTitle} comment={headerComment} />
+            <Box p="10">
+                <ChatBody messages={messages} />
+                <ChatFooter onSendMessage={onSendMessage} />
+            </Box>
+        </Box>
+    );
+};
+
+export { Chat };
@@ -0,0 +1 @@
+export { Chat } from './chat/chat.js';
@@ -0,0 +1,29 @@
+import { MessageSender } from '~/bundles/chat/enums/enums.js';
+import { type Message } from '~/bundles/chat/types/types.js';
+import { Box, Flex, Text } from '~/bundles/common/components/components.js';
+
+import styles from './styles.module.css';
+
+type Properties = {
+    message: Message;
+};
+
+const MessageBox: React.FC<Properties> = ({ message }) => {
+    const { sender, text } = message;
+
+    return (
+        <Box
+            className={`${styles['message-box__container']} ${styles[sender === MessageSender.USER ? 'message-box__container--user' : 'message-box__container--ai']}`}
+        >
+            <Flex
+                className={`${styles['message-box']} ${styles[sender === MessageSender.USER ? 'message-box--user' : 'message-box--ai']}`}
+            >
+                <Text color="black" bg="background.50" p={3} borderRadius="md">
+                    {text}
+                </Text>
+            </Flex>
+        </Box>
+    );
+};
+
+export { MessageBox };
@@ -0,0 +1,22 @@
+.message-box__container {
+    width: 100%;
+}
+.message-box__container--user {
+    align-self: flex-start;
+}
+.message-box__container--ai {
+    align-self: flex-end;
+}
+.message-box {
+    flex-direction: column;
+}
+.message-box--user {
+    align-items: flex-end;
+    margin-left: 50px;
+    margin-right: 10px;
+}
+.message-box--ai {
+    align-items: flex-start;
+    margin-left: 10px;
+    margin-right: 50px;
+}