chatbot-test-william
Version:
A flexible and customizable React chat component that supports context-aware conversations and document processing
568 lines • 24.5 kB
JavaScript
;
function _array_like_to_array(arr, len) {
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function _sliced_to_array(arr, i) {
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function _type_of(obj) {
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function _ts_generator(thisArg, body) {
var f, y, t, _ = {
label: 0,
sent: function() {
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trys: [],
ops: []
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function verb(n) {
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n,
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function step(op) {
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if (y = 0, t) op = [
op[0] & 2,
t.value
];
switch(op[0]){
case 0:
case 1:
t = op;
break;
case 4:
_.label++;
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value: op[1],
done: false
};
case 5:
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0
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get: all[name],
enumerable: true
});
};
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if (from && (typeof from === "undefined" ? "undefined" : _type_of(from)) === "object" || typeof from === "function") {
var _iteratorNormalCompletion = true, _didIteratorError = false, _iteratorError = undefined;
try {
var _loop = function() {
var key = _step.value;
if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
get: function() {
return from[key];
},
enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
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};
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} catch (err) {
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}
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}
return to;
};
var __toCommonJS = function(mod) {
return __copyProps(__defProp({}, "__esModule", {
value: true
}), mod);
};
// src/index.ts
var index_exports = {};
__export(index_exports, {
default: function() {
return ChatWindow;
}
});
module.exports = __toCommonJS(index_exports);
// src/components/ChatWindow.tsx
var import_react = require("react");
// src/components/ChatMessageBubble.tsx
var import_ai = require("react-icons/ai");
var import_io5 = require("react-icons/io5");
var import_jsx_runtime = require("react/jsx-runtime");
function ChatMessageBubble(props) {
var isUserMessage = props.message.role === "user";
var bubbleClass = "message-bubble ".concat(isUserMessage ? "message-bubble-user" : "message-bubble-ai");
var _props_humanIcon, _props_aiIcon;
var prefix = isUserMessage ? (_props_humanIcon = props.humanIcon) !== null && _props_humanIcon !== void 0 ? _props_humanIcon : /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_io5.IoPerson, {}) : (_props_aiIcon = props.aiIcon) !== null && _props_aiIcon !== void 0 ? _props_aiIcon : /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_ai.AiFillRobot, {});
return /* @__PURE__ */ (0, import_jsx_runtime.jsxs)("div", {
className: bubbleClass,
children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", {
className: "message-prefix",
children: prefix
}),
/* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", {
className: "message-content",
children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)("span", {
children: props.message.content
})
})
]
});
}
// src/components/ChatWindow.tsx
var import_fa6 = require("react-icons/fa6");
// src/components/utils/chatbot_api.tsx
function fetchChatbotResponse(endpoint, message) {
return _async_to_generator(function() {
var response, data, error;
return _ts_generator(this, function(_state) {
switch(_state.label){
case 0:
_state.trys.push([
0,
3,
,
4
]);
return [
4,
fetch(endpoint, {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
message: message
})
})
];
case 1:
response = _state.sent();
if (!response.ok) {
throw new Error("Failed to fetch response from backend");
}
return [
4,
response.json()
];
case 2:
data = _state.sent();
return [
2,
data.response
];
case 3:
error = _state.sent();
console.error("Error fetching chatbot response:", error);
return [
2,
"I'm having trouble responding right now. Please try again later."
];
case 4:
return [
2
];
}
});
})();
}
// src/components/ChatWindow.tsx
var import_md = require("react-icons/md");
var import_jsx_runtime2 = require("react/jsx-runtime");
function ChatWindow(props) {
var messageContainerRef = (0, import_react.useRef)(null);
var _ref = _sliced_to_array((0, import_react.useState)(false), 2), isChatOpen = _ref[0], setIsChatOpen = _ref[1];
var _ref1 = _sliced_to_array((0, import_react.useState)("light"), 2), theme = _ref1[0], setTheme = _ref1[1];
var _ref2 = _sliced_to_array((0, import_react.useState)([]), 2), messages = _ref2[0], setMessages = _ref2[1];
var _ref3 = _sliced_to_array((0, import_react.useState)(""), 2), input = _ref3[0], setInput = _ref3[1];
var _ref4 = _sliced_to_array((0, import_react.useState)(false), 2), chatEndpointIsLoading = _ref4[0], setChatEndpointIsLoading = _ref4[1];
(0, import_react.useEffect)(function() {
var mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
var themeChangeHandler = function(e) {
return setTheme(e.matches ? "dark" : "light");
};
mediaQuery.addEventListener("change", themeChangeHandler);
setTheme(mediaQuery.matches ? "dark" : "light");
return function() {
return mediaQuery.removeEventListener("change", themeChangeHandler);
};
}, []);
var toggleTheme = function() {
setTheme(function(currentTheme) {
return currentTheme === "light" ? "dark" : "light";
});
};
var isMobile = window.innerWidth <= 768;
var chatWindowStyles = {
flex: 1,
flexDirection: "column",
overflow: "hidden",
backgroundColor: theme === "dark" ? "#333333" : "white",
color: theme === "dark" ? "#fff" : "#000",
position: "fixed",
bottom: isMobile ? "160px" : "100px",
right: isMobile ? "60px" : "40px",
borderRadius: "10px",
width: isMobile ? "90%" : "400px"
};
var endpoint = props.endpoint, placeholder = props.placeholder, aiIcon = props.aiIcon, humanIcon = props.humanIcon, chatIcon = props.chatIcon, titleText = props.titleText, initialMessage = props.initialMessage;
var _ref5 = _sliced_to_array((0, import_react.useState)({}), 2), sourcesForMessages = _ref5[0], setSourcesForMessages = _ref5[1];
(0, import_react.useEffect)(function() {
if (!messages.length) {
messages.push({
id: "initial",
content: initialMessage || "Hi, how may I help you?",
createdAt: new Date(Date.now()),
role: "assistant"
});
}
}, []);
function sendMessage(e) {
return _async_to_generator(function() {
var newMessage, response, aiMessage, error, errorMessage;
return _ts_generator(this, function(_state) {
switch(_state.label){
case 0:
e.preventDefault();
if (input.trim() === "") return [
2
];
newMessage = {
id: crypto.randomUUID(),
content: input,
createdAt: new Date(Date.now()),
role: "user"
};
setMessages(function(prev) {
return _to_consumable_array(prev).concat([
newMessage
]);
});
setInput("");
setChatEndpointIsLoading(true);
_state.label = 1;
case 1:
_state.trys.push([
1,
3,
4,
5
]);
return [
4,
fetchChatbotResponse(endpoint, newMessage.content)
];
case 2:
response = _state.sent();
if (response) {
aiMessage = {
id: "bot" + crypto.randomUUID(),
content: response,
createdAt: new Date(Date.now()),
role: "assistant"
};
setMessages(function(prev) {
return _to_consumable_array(prev).concat([
aiMessage
]);
});
}
return [
3,
5
];
case 3:
error = _state.sent();
console.error("Error fetching chatbot response:", error);
errorMessage = {
id: "bot-error" + crypto.randomUUID(),
content: "I'm having trouble responding right now. Please try again later.",
createdAt: new Date(Date.now()),
role: "assistant"
};
setMessages(function(prev) {
return _to_consumable_array(prev).concat([
errorMessage
]);
});
return [
3,
5
];
case 4:
setChatEndpointIsLoading(false);
return [
7
];
case 5:
return [
2
];
}
});
})();
}
;
return /* @__PURE__ */ (0, import_jsx_runtime2.jsxs)(import_jsx_runtime2.Fragment, {
children: [
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("button", {
className: "chat-button",
onClick: function() {
return setIsChatOpen(!isChatOpen);
},
children: chatIcon !== null && chatIcon !== void 0 ? chatIcon : /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_fa6.FaRobot, {})
}),
/* @__PURE__ */ (0, import_jsx_runtime2.jsxs)("div", {
style: chatWindowStyles,
children: [
isChatOpen && /* @__PURE__ */ (0, import_jsx_runtime2.jsxs)(import_jsx_runtime2.Fragment, {
children: [
/* @__PURE__ */ (0, import_jsx_runtime2.jsxs)("div", {
className: "chat-header",
style: {
display: "flex",
justifyContent: "space-between",
alignItems: "center"
},
children: [
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
children: titleText
}),
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
style: {
display: "flex",
gap: "8px",
alignItems: "center"
},
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("button", {
onClick: toggleTheme,
className: "theme-toggle-button",
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
className: theme === "dark" ? "icon-wrapper" : "icon-wrapper dark-mode",
children: theme === "dark" ? /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_md.MdLightMode, {}) : /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_md.MdDarkMode, {})
})
})
})
]
}),
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
className: "chat-container",
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
ref: messageContainerRef,
children: messages.length > 0 ? _to_consumable_array(messages).map(function(m, i) {
return /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(ChatMessageBubble, {
message: m,
aiIcon: aiIcon,
humanIcon: humanIcon
}, m.id);
}) : ""
})
})
]
}),
isChatOpen && /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("form", {
onSubmit: sendMessage,
className: "form-container",
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsxs)("div", {
className: "chat-input",
children: [
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("textarea", {
className: "input-field",
value: input,
placeholder: placeholder !== null && placeholder !== void 0 ? placeholder : "Type your message here...",
onChange: function(e) {
setInput(e.target.value);
var lineHeight = parseInt(window.getComputedStyle(e.target).lineHeight);
var contentHeight = e.target.scrollHeight;
if (contentHeight > lineHeight && contentHeight > 32) {
var newHeight = Math.min(contentHeight, 96);
e.target.style.height = "".concat(newHeight, "px");
} else {
e.target.style.height = "32px";
}
},
onKeyDown: function(e) {
if (e.key === "Enter" && !e.shiftKey) {
e.preventDefault();
var form = e.currentTarget.form;
if (form) form.requestSubmit();
}
},
rows: 1,
style: {
height: "32px"
}
}),
/* @__PURE__ */ (0, import_jsx_runtime2.jsx)("button", {
type: "submit",
className: "submit-button",
children: chatEndpointIsLoading ? /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("div", {
role: "status",
className: "flex justify-center",
children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)("span", {
children: "Loading..."
})
}) : "Send"
})
]
})
})
]
})
]
});
}
//# sourceMappingURL=index.js.map