grommet/components/Clock/Clock.js

focus on the essential experience

"use strict";

exports.__esModule = true;
exports.Clock = void 0;

var _react = _interopRequireWildcard(require("react"));

var _Analog = require("./Analog");

var _Digital = require("./Digital");

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }

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; }

var TIME_REGEXP = /T([0-9]{2}):([0-9]{2})(?::([0-9.,]{2,}))?/;
var DURATION_REGEXP = /^(-|\+)?P.*T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?$/;

var parseTime = function parseTime(time, hourLimit) {
  var result = {};

  if (time) {
    var match = DURATION_REGEXP.exec(time);

    if (match) {
      result.hours = parseFloat(match[2]);

      if (hourLimit === 12) {
        result.hours12 = result.hours > 12 ? result.hours - 12 : result.hours;
      }

      result.minutes = parseFloat(match[3]) || 0;
      result.seconds = parseFloat(match[4]) || 0;
      result.duration = true;
    } else {
      match = TIME_REGEXP.exec(time);

      if (match) {
        result.hours = parseFloat(match[1]);

        if (hourLimit === 12) {
          result.hours12 = result.hours > 12 ? result.hours - 12 : result.hours;
        }

        result.minutes = parseFloat(match[2]) || 0;
        result.seconds = parseFloat(match[3]) || 0;
      } else {
        console.error("Grommet Clock cannot parse '" + time + "'");
      }
    }
  } else {
    var date = new Date();
    result.hours = date.getHours();
    result.minutes = date.getMinutes();
    result.seconds = date.getSeconds();
  }

  return result;
};

var Clock =
/*#__PURE__*/
function (_Component) {
  _inheritsLoose(Clock, _Component);

  function Clock() {
    var _this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _Component.call.apply(_Component, [this].concat(args)) || this;

    _defineProperty(_assertThisInitialized(_this), "state", {});

    return _this;
  }

  Clock.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, prevState) {
    var hourLimit = nextProps.hourLimit,
        time = nextProps.time;
    var elements = prevState.elements;

    if (!elements || time) {
      var nextElements = parseTime(time, hourLimit);

      if (!elements) {
        return {
          elements: nextElements
        };
      }

      if (Object.keys(nextElements).some(function (k) {
        return elements[k] !== nextElements[k];
      })) {
        return {
          elements: nextElements
        };
      }
    }

    return null;
  };

  var _proto = Clock.prototype;

  _proto.componentDidMount = function componentDidMount() {
    var run = this.props.run;

    if (run) {
      this.run();
    }
  };

  _proto.componentDidUpdate = function componentDidUpdate(prevProps) {
    var run = this.props.run;

    if (run && !prevProps.run) {
      this.run();
    } else if (!run && prevProps.run) {
      clearInterval(this.timer);
    }
  };

  _proto.componentWillUnmount = function componentWillUnmount() {
    clearInterval(this.timer);
  };

  _proto.run = function run() {
    var _this2 = this;

    var _this$props = this.props,
        hourLimit = _this$props.hourLimit,
        onChange = _this$props.onChange,
        precision = _this$props.precision,
        run = _this$props.run;
    var elements = this.state.elements; // set the interval time based on the precision

    var interval = 1000;
    var increment = 'seconds';

    if (precision !== 'seconds' && elements.seconds === 0) {
      interval *= 60;
      increment = 'minutes';

      if (precision !== 'minutes' && elements.minutes === 0) {
        interval *= 60;
        increment = 'hours';
      }
    }

    clearInterval(this.timer);
    this.timer = setInterval(function () {
      var previousElements = _this2.state.elements;

      var nextElements = _extends({}, previousElements); // adjust time based on precision


      if (increment === 'seconds') {
        if (run === 'backward') {
          nextElements.seconds -= 1;
        } else {
          nextElements.seconds += 1;
        }
      } else if (increment === 'minutes') {
        if (run === 'backward') {
          nextElements.minutes -= 1;
        } else {
          nextElements.minutes += 1;
        }
      } else if (increment === 'hours') {
        if (run === 'backward') {
          nextElements.hours -= 1;
        } else {
          nextElements.hours += 1;
        }
      } // deal with overflows


      if (nextElements.seconds >= 60) {
        nextElements.minutes += Math.floor(nextElements.seconds / 60);
        nextElements.seconds = 0;
      } else if (nextElements.seconds < 0) {
        nextElements.minutes += Math.floor(nextElements.seconds / 60);
        nextElements.seconds = 59;
      }

      if (nextElements.minutes >= 60) {
        nextElements.hours += Math.floor(nextElements.minutes / 60);
        nextElements.minutes = 0;
      } else if (nextElements.minutes < 0) {
        nextElements.hours += Math.floor(nextElements.minutes / 60);
        nextElements.minutes = 59;
      }

      if (nextElements.hours >= 24 || nextElements.hours < 0) {
        nextElements.hours = 0;
      }

      if (hourLimit === 12) {
        nextElements.hours12 = nextElements.hours > 12 ? nextElements.hours - 12 : nextElements.hours;
      }

      _this2.setState({
        elements: nextElements
      }, function () {
        if (onChange) {
          if (elements.duration) {
            onChange("P" + elements.hours + "H" + elements.minutes + "M" + elements.seconds + "S");
          } else {
            onChange("T" + elements.hours + ":" + elements.minutes + ":" + elements.seconds);
          }
        }
      });
    }, interval);
  };

  _proto.render = function render() {
    var _this$props2 = this.props,
        type = _this$props2.type,
        rest = _objectWithoutPropertiesLoose(_this$props2, ["type"]);

    var elements = this.state.elements;
    var content;

    if (type === 'analog') {
      content = _react["default"].createElement(_Analog.Analog, _extends({
        elements: elements
      }, rest));
    } else if (type === 'digital') {
      content = _react["default"].createElement(_Digital.Digital, _extends({
        elements: elements
      }, rest));
    }

    return content;
  };

  return Clock;
}(_react.Component);

_defineProperty(Clock, "defaultProps", {
  hourLimit: 24,
  precision: 'seconds',
  run: 'forward',
  size: 'medium',
  type: 'analog'
});

var ClockDoc;

if (process.env.NODE_ENV !== 'production') {
  ClockDoc = require('./doc').doc(Clock); // eslint-disable-line global-require
}

var ClockWrapper = ClockDoc || Clock;
exports.Clock = ClockWrapper;