content: import React, { Component } from 'react';
  import { TerminalService } from 'primereact/terminalservice';
  import { classNames } from 'primereact/utils';
  
  function _arrayLikeToArray(arr, len) {
    if (len == null || len > arr.length) len = arr.length;
  
    for (var i = 0, arr2 = new Array(len); i < len; i++) {
      arr2[i] = arr[i];
    }
  
    return arr2;
  }
  
  function _arrayWithoutHoles(arr) {
    if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  }
  
  function _iterableToArray(iter) {
    if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
  }
  
  function _unsupportedIterableToArray(o, minLen) {
    if (!o) return;
    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
    var n = Object.prototype.toString.call(o).slice(8, -1);
    if (n === "Object" && o.constructor) n = o.constructor.name;
    if (n === "Map" || n === "Set") return Array.from(o);
    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
  }
  
  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 _toConsumableArray(arr) {
    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  }
  
  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }
  
  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }
  
  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    return Constructor;
  }
  
  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }
  
    return self;
  }
  
  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };
  
    return _setPrototypeOf(o, p);
  }
  
  function _inherits(subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function");
    }
  
    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        writable: true,
        configurable: true
      }
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }
  
  function _typeof(obj) {
    "@babel/helpers - typeof";
  
    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
      _typeof = function _typeof(obj) {
        return typeof obj;
      };
    } else {
      _typeof = function _typeof(obj) {
        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
      };
    }
  
    return _typeof(obj);
  }
  
  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    } else if (call !== void 0) {
      throw new TypeError("Derived constructors may only return object or undefined");
    }
  
    return _assertThisInitialized(self);
  }
  
  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }
  
  function _defineProperty(obj, key, value) {
    if (key in obj) {
      Object.defineProperty(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }
  
    return obj;
  }
  
  function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
  
  function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var Terminal = /*#__PURE__*/function (_Component) {
    _inherits(Terminal, _Component);
  
    var _super = _createSuper(Terminal);
  
    function Terminal(props) {
      var _this;
  
      _classCallCheck(this, Terminal);
  
      _this = _super.call(this, props);
      _this.state = {
        commandText: '',
        commands: [],
        index: 0
      };
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onInputChange = _this.onInputChange.bind(_assertThisInitialized(_this));
      _this.onInputKeyDown = _this.onInputKeyDown.bind(_assertThisInitialized(_this));
      _this.response = _this.response.bind(_assertThisInitialized(_this));
      _this.clear = _this.clear.bind(_assertThisInitialized(_this));
      return _this;
    }
  
    _createClass(Terminal, [{
      key: "onClick",
      value: function onClick() {
        this.input.focus();
      }
    }, {
      key: "onInputChange",
      value: function onInputChange(e) {
        this.setState({
          commandText: e.target.value
        });
      }
    }, {
      key: "onInputKeyDown",
      value: function onInputKeyDown(e) {
        var code = e.which || e.keyCode;
        var commands = this.state.commands;
  
        switch (code) {
          //up
          case 38:
            if (commands && commands.length) {
              var prevIndex = this.state.index - 1 < 0 ? commands.length - 1 : this.state.index - 1;
              var command = commands[prevIndex];
              this.setState({
                index: prevIndex,
                commandText: command.text
              });
            }
  
            break;
          //enter
  
          case 13:
            if (!!this.state.commandText) {
              var newCommands = _toConsumableArray(commands);
  
              var text = this.state.commandText;
              newCommands.push({
                text: text
              });
              this.setState(function (prevState) {
                return {
                  index: prevState.index + 1,
                  commandText: '',
                  commands: newCommands
                };
              }, function () {
                TerminalService.emit('command', text);
              });
            }
  
            break;
        }
      }
    }, {
      key: "response",
      value: function response(res) {
        var commands = this.state.commands;
  
        if (commands && commands.length > 0) {
          var _commands = _toConsumableArray(commands);
  
          _commands[_commands.length - 1].response = res;
          this.setState({
            commands: _commands
          });
        }
      }
    }, {
      key: "clear",
      value: function clear() {
        this.setState({
          commands: [],
          index: 0
        });
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        TerminalService.on('response', this.response);
        TerminalService.on('clear', this.clear);
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate() {
        this.container.scrollTop = this.container.scrollHeight;
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        TerminalService.off('response', this.response);
        TerminalService.off('clear', this.clear);
      }
    }, {
      key: "renderWelcomeMessage",
      value: function renderWelcomeMessage() {
        if (this.props.welcomeMessage) {
          return /*#__PURE__*/React.createElement("div", null, this.props.welcomeMessage);
        }
  
        return null;
      }
    }, {
      key: "renderCommand",
      value: function renderCommand(command, index) {
        var text = command.text,
            response = command.response;
        return /*#__PURE__*/React.createElement("div", {
          key: "".concat(text).concat(index)
        }, /*#__PURE__*/React.createElement("span", {
          className: "p-terminal-prompt"
        }, this.props.prompt, "\xA0"), /*#__PURE__*/React.createElement("span", {
          className: "p-terminal-command"
        }, text), /*#__PURE__*/React.createElement("div", {
          className: "p-terminal-response"
        }, response));
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this2 = this;
  
        var commands = this.state.commands.map(function (c, i) {
          return _this2.renderCommand(c, i);
        });
        return /*#__PURE__*/React.createElement("div", {
          className: "p-terminal-content"
        }, commands);
      }
    }, {
      key: "renderPromptContainer",
      value: function renderPromptContainer() {
        var _this3 = this;
  
        return /*#__PURE__*/React.createElement("div", {
          className: "p-terminal-prompt-container"
        }, /*#__PURE__*/React.createElement("span", {
          className: "p-terminal-prompt"
        }, this.props.prompt, "\xA0"), /*#__PURE__*/React.createElement("input", {
          ref: function ref(el) {
            return _this3.input = el;
          },
          type: "text",
          value: this.state.commandText,
          className: "p-terminal-input",
          autoComplete: "off",
          onChange: this.onInputChange,
          onKeyDown: this.onInputKeyDown
        }));
      }
    }, {
      key: "render",
      value: function render() {
        var _this4 = this;
  
        var className = classNames('p-terminal p-component', this.props.className);
        var welcomeMessage = this.renderWelcomeMessage();
        var content = this.renderContent();
        var prompt = this.renderPromptContainer();
        return /*#__PURE__*/React.createElement("div", {
          ref: function ref(el) {
            return _this4.container = el;
          },
          id: this.props.id,
          className: className,
          style: this.props.style,
          onClick: this.onClick
        }, welcomeMessage, content, prompt);
      }
    }]);
  
    return Terminal;
  }(Component);
  
  _defineProperty(Terminal, "defaultProps", {
    id: null,
    style: null,
    className: null,
    welcomeMessage: null,
    prompt: null
  });
  
  export { Terminal };
  