@ruchiralk/chat-bot-com/dist/components/Chatbot.js

A customizable chatbot UI component for React

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
require("./styles.css");
var _fa = require("react-icons/fa6");
var _ai = require("react-icons/ai");
var _io = require("react-icons/io5");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
var defaultResponses = {
  greeting: "Hello! How can I assist you today?",
  responses: {
    hello: "Hello there!",
    hi: "Hi! How can I help?",
    "👍": "👍",
    goodbye: "Goodbye! Have a great day!",
    "thank you": "You're welcome!"
  },
  defaultResponse: "I'm not sure how to answer that. Can you ask something else?"
};
var Chatbot = function Chatbot(_ref) {
  var _ref$customResponses = _ref.customResponses,
    customResponses = _ref$customResponses === void 0 ? {} : _ref$customResponses;
  var _useState = (0, _react.useState)(false),
    _useState2 = _slicedToArray(_useState, 2),
    isOpen = _useState2[0],
    setIsOpen = _useState2[1];
  var _useState3 = (0, _react.useState)([]),
    _useState4 = _slicedToArray(_useState3, 2),
    messages = _useState4[0],
    setMessages = _useState4[1];
  var _useState5 = (0, _react.useState)(""),
    _useState6 = _slicedToArray(_useState5, 2),
    inputValue = _useState6[0],
    setInputValue = _useState6[1];
  var chatboxRef = (0, _react.useRef)(null);

  // Merge default with custom responses
  var responses = {
    greeting: customResponses.greeting || defaultResponses.greeting,
    responses: _objectSpread(_objectSpread({}, defaultResponses.responses), customResponses.responses || {}),
    defaultResponse: customResponses.defaultResponse || defaultResponses.defaultResponse
  };

  // Initialize with first bot message
  (0, _react.useEffect)(function () {
    firstBotMessage();
  }, []);

  // Auto-scroll to bottom when messages change
  (0, _react.useEffect)(function () {
    if (chatboxRef.current) {
      chatboxRef.current.scrollTop = chatboxRef.current.scrollHeight;
    }
  }, [messages]);
  var getTime = function getTime() {
    var today = new Date();
    var hours = today.getHours();
    var minutes = today.getMinutes();
    if (hours < 10) hours = "0" + hours;
    if (minutes < 10) minutes = "0" + minutes;
    return hours + ":" + minutes;
  };
  var firstBotMessage = function firstBotMessage() {
    var time = getTime();
    setMessages([{
      text: time,
      isBot: false,
      isTimestamp: true
    }, {
      text: responses.greeting,
      isBot: true
    }]);
  };
  var getBotResponse = function getBotResponse(input) {
    var lowerInput = input.toLowerCase();

    // Check for matching keywords
    for (var _i = 0, _Object$entries = Object.entries(responses.responses); _i < _Object$entries.length; _i++) {
      var _Object$entries$_i = _slicedToArray(_Object$entries[_i], 2),
        keyword = _Object$entries$_i[0],
        response = _Object$entries$_i[1];
      if (lowerInput.includes(keyword.toLowerCase())) {
        return typeof response === "function" ? response(input) : response;
      }
    }
    return responses.defaultResponse;
  };
  var handleSendMessage = function handleSendMessage() {
    if (!inputValue.trim()) return;

    // Add user message
    var userMessage = {
      text: inputValue,
      isBot: false
    };
    setMessages(function (prev) {
      return [].concat(_toConsumableArray(prev), [userMessage]);
    });
    setInputValue("");

    // Simulate bot response after delay
    setTimeout(function () {
      var botResponse = getBotResponse(inputValue);
      setMessages(function (prev) {
        return [].concat(_toConsumableArray(prev), [{
          text: botResponse,
          isBot: true
        }]);
      });
    }, 1000);
  };
  var handleKeyPress = function handleKeyPress(e) {
    if (e.key === "Enter") {
      handleSendMessage();
    }
  };
  return /*#__PURE__*/_react["default"].createElement("div", {
    className: "chat-bar-collapsible"
  }, /*#__PURE__*/_react["default"].createElement("button", {
    id: "chat-button",
    className: "collapsible ".concat(isOpen ? "active" : ""),
    onClick: function onClick() {
      return setIsOpen(!isOpen);
    },
    style: {
      display: "flex",
      alignItems: "center",
      justifyContent: "center",
      gap: "8px"
    }
  }, "Chat with us!", /*#__PURE__*/_react["default"].createElement(_fa.FaRegComments, {
    style: {
      fontSize: "24px"
    }
  })), isOpen && /*#__PURE__*/_react["default"].createElement("div", {
    className: "content",
    style: {
      maxHeight: "500px"
    }
  }, /*#__PURE__*/_react["default"].createElement("div", {
    className: "full-chat-block"
  }, /*#__PURE__*/_react["default"].createElement("div", {
    className: "outer-container"
  }, /*#__PURE__*/_react["default"].createElement("div", {
    className: "chat-container",
    ref: chatboxRef
  }, /*#__PURE__*/_react["default"].createElement("div", {
    id: "chatbox"
  }, messages.map(function (msg, index) {
    return /*#__PURE__*/_react["default"].createElement(_react["default"].Fragment, {
      key: index
    }, msg.isTimestamp ? /*#__PURE__*/_react["default"].createElement("h5", {
      id: "chat-timestamp"
    }, msg.text) : msg.isBot ? /*#__PURE__*/_react["default"].createElement("p", {
      className: "botText"
    }, /*#__PURE__*/_react["default"].createElement("span", null, msg.text)) : /*#__PURE__*/_react["default"].createElement("p", {
      className: "userText"
    }, /*#__PURE__*/_react["default"].createElement("span", null, msg.text)));
  })), /*#__PURE__*/_react["default"].createElement("div", {
    className: "chat-bar-input-block"
  }, /*#__PURE__*/_react["default"].createElement("div", {
    id: "userInput"
  }, /*#__PURE__*/_react["default"].createElement("input", {
    id: "textInput",
    className: "input-box",
    type: "text",
    value: inputValue,
    onChange: function onChange(e) {
      return setInputValue(e.target.value);
    },
    onKeyPress: handleKeyPress,
    placeholder: "Tap 'Enter' to send a message"
  })), /*#__PURE__*/_react["default"].createElement("div", {
    className: "chat-bar-icons"
  }, /*#__PURE__*/_react["default"].createElement("i", {
    id: "chat-icon",
    className: "fa fa-fw fa-heart",
    onClick: function onClick() {
      var heartMessage = {
        text: "👍",
        isBot: false
      };
      setMessages(function (prev) {
        return [].concat(_toConsumableArray(prev), [heartMessage]);
      });
    }
  }, /*#__PURE__*/_react["default"].createElement(_ai.AiOutlineLike, {
    style: {
      cursor: "pointer"
    }
  })), /*#__PURE__*/_react["default"].createElement("i", {
    id: "chat-icon",
    className: "fa fa-fw fa-send",
    onClick: handleSendMessage
  }, /*#__PURE__*/_react["default"].createElement(_io.IoSend, {
    style: {
      color: "black",
      cursor: "pointer"
    }
  })))))))));
};
Chatbot.propTypes = {
  customResponses: _propTypes["default"].shape({
    greeting: _propTypes["default"].string,
    responses: _propTypes["default"].objectOf(_propTypes["default"].oneOfType([_propTypes["default"].string, _propTypes["default"].func])),
    defaultResponse: _propTypes["default"].string
  })
};
var _default = exports["default"] = Chatbot;