@integrate.team/react-chatbot-types
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
import React, { useContext, useEffect, useRef, useState } from "react";
import styles from "./styles.module.css";
import useUUID from "./Hook/useUUID";
import { END_POINT, TOKEN, TYPE_CARD } from "./constant";
import { FiSend } from "react-icons/fi"; // Import icon
import TextType from "./CardData/TextType";
import QuickreplyCard from "./CardData/QuickreplyCard";
import TypingIndicator from "./Common/TypingIndicator";
import { ChatContext } from "./ChatContext";
import ImageCard from "./CardData/ImageCard";
import CarouselCard from "./CardData/CarouselCard";
import SendIcon from '@mui/icons-material/Send';
var SmartBot = function (props) {
var imgUrl = props.imgUrl, _a = props.input_channel, input_channel = _a === void 0 ? "livechat" : _a, _b = props.END_POINT_CONVERSTATION, END_POINT_CONVERSTATION = _b === void 0 ? "" : _b, _c = props.access_token, access_token = _c === void 0 ? "" : _c, _d = props.metadata, metadata = _d === void 0 ? {} : _d, _e = props.sender_id, sender_id = _e === void 0 ? "" : _e, _f = props.title, title = _f === void 0 ? "Trợ lý chatbot" : _f;
var uuid = useUUID();
var _g = useState([]), messages = _g[0], setMessages = _g[1]; // Lưu tin nhắn
var _h = useState(""), input = _h[0], setInput = _h[1]; // Lưu input người dùng
var messagesEndRef = useRef(null); // Tự động scroll xuống tin nhắn mới
var _j = useState(false), isLoading = _j[0], setIsLoading = _j[1];
var _k = useState(false), isDisableFetch = _k[0], setIsDisableFetch = _k[1];
var setHideButtons = useContext(ChatContext).setHideButtons;
var sendMessage = function () {
if (input.trim() && !isDisableFetch) {
setIsDisableFetch(true);
fetchStreaming(input);
setIsLoading(true);
setInput("");
}
};
var fetchStreaming = function (userMessage) { return __awaiter(void 0, void 0, void 0, function () {
var requestBody, response, reader, decoder, botMessage, _a, value, done, chunk, cleanedChunk, validJson, data;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
setMessages(function (prev) { return __spreadArray(__spreadArray([], prev, true), [{ text: userMessage, sender: "user" }], false); });
requestBody = {
sender_id: sender_id,
session_id: uuid,
text: userMessage,
input_channel: input_channel,
metadata: metadata,
};
return [4 /*yield*/, fetch(END_POINT_CONVERSTATION, {
method: "POST",
headers: __assign({ "Content-Type": "application/json" }, (access_token && { "accessToken": access_token })),
body: JSON.stringify(requestBody),
})];
case 1:
response = _b.sent();
setIsLoading(false);
setHideButtons(false);
reader = response.body.getReader();
decoder = new TextDecoder();
botMessage = "";
_b.label = 2;
case 2:
if (!true) return [3 /*break*/, 4];
return [4 /*yield*/, reader.read()];
case 3:
_a = _b.sent(), value = _a.value, done = _a.done;
if (done) {
setIsDisableFetch(false);
return [3 /*break*/, 4];
}
chunk = decoder.decode(value, { stream: true }).trim();
cleanedChunk = chunk.replace(/^data:/, '').trim();
validJson = cleanedChunk.split("\n").filter(function (line) {
try {
JSON.parse(line);
return true;
}
catch (_a) {
return false;
}
}).join("\n");
try {
data = JSON.parse(validJson);
botMessage = data.object.sb.card_data;
console.log("botMessage", botMessage);
}
catch (error) {
console.error("Lỗi parse JSON:", error.message, chunk);
}
setMessages(function (prev) {
var lastMessage = prev[prev.length - 1];
if ((lastMessage === null || lastMessage === void 0 ? void 0 : lastMessage.sender) === "bot") {
return prev.map(function (msg, index) {
return index === prev.length - 1 ? __assign(__assign({}, msg), { data: botMessage }) : msg;
});
}
return __spreadArray(__spreadArray([], prev, true), [{ data: botMessage, sender: "bot" }], false);
});
return [3 /*break*/, 2];
case 4: return [2 /*return*/];
}
});
}); };
useEffect(function () {
var _a;
(_a = messagesEndRef.current) === null || _a === void 0 ? void 0 : _a.scrollIntoView({ behavior: "smooth" });
}, [messages]);
return (React.createElement("div", { className: styles.chatContainer },
React.createElement("div", { className: styles.chatBox },
messages.map(function (msg, index) { return (React.createElement("div", { key: index, className: "".concat(styles.messageWrapper, " ").concat(msg.sender === "user" ? styles.userWrapper : styles.botWrapper) },
msg.sender === "bot" && (React.createElement(React.Fragment, null,
React.createElement("img", { src: imgUrl, alt: "Bot", className: styles.botAvatar }))),
msg.sender === "user" && (React.createElement("div", { className: styles.userMessage }, msg.text)),
msg.sender === "bot" && Array.isArray(msg.data) &&
msg.data.map(function (message, index) {
var content;
switch (message.type) {
case TYPE_CARD.TEXT:
content = React.createElement(TextType, { data: message });
break;
case TYPE_CARD.QUICKREPLY:
content = React.createElement(QuickreplyCard, { data: message });
break;
case TYPE_CARD.IMAGE:
content = React.createElement(ImageCard, { data: message });
break;
case TYPE_CARD.CAROUSEL:
content = React.createElement(CarouselCard, { data: message });
break;
default:
content = null;
}
return (React.createElement("div", { key: index, className: message.type === TYPE_CARD.CAROUSEL ? styles.botMessageCarousel : styles.botMessage }, content));
}))); }),
isLoading && React.createElement("div", { className: styles.loadingBot },
React.createElement("img", { src: imgUrl, alt: "Bot", className: styles.botAvatar }),
React.createElement("div", { className: styles.botMessage },
React.createElement(TypingIndicator, null))),
React.createElement("div", { ref: messagesEndRef })),
React.createElement("div", { className: styles.cardInput },
React.createElement("div", { className: styles.inputWrapper },
React.createElement("input", { type: "text", className: styles.inputField, placeholder: "Nh\u1EADp c\u00E2u h\u1ECFi b\u1EA5t k\u1EF3...", value: input, onChange: function (e) { return (setInput(e.target.value), setHideButtons(true)); }, onKeyDown: function (e) { return e.key === "Enter" && sendMessage(); } }),
React.createElement(SendIcon, { disabled: isDisableFetch, className: styles.sendIcon, size: 20, onClick: sendMessage })))));
};
export default SmartBot;
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