imrc-datetime-picker/src/Picker.jsx

(Improved) React component datetime picker by momentjs

import React, { Component } from "react";
import classNames from "classnames/bind";
import blacklist from "blacklist";

import Calendar from "./panels/Calendar.jsx";
import Time from "./panels/Time.jsx";
import Shortcuts from "./panels/Shortcuts.jsx";

import classes from "./sass";

class Picker extends Component {
  constructor() {
    super();
    this.state = {
      panel: "calendar"
    };
  }

  changePanel = panel => {
    this.setState({
      panel
    });
  };

  render() {
    const {
      isOpen = true,
      shortcuts,
      splitPanel,
      showTimePicker = true,
      showCalendarPicker = true
    } = this.props;
    const { panel } = this.state;
    const isTimePanel = panel === "time";
    const isCalendarPanel = panel === "calendar";
    const className = classNames(
      classes["datetime-picker"],
      this.props.className,
      {
        split: splitPanel
      }
    );
    const props = blacklist(this.props, "className", "splitPanel", "isOpen");

    return (
      <div
        className={className}
        style={{ display: isOpen ? "block" : "none" }}
        onClick={evt => evt.stopPropagation()}
      >
        {shortcuts ? <Shortcuts {...props} /> : undefined}

        {splitPanel ? (
          <div className="panel-nav">
            <button
              type="button"
              onClick={this.changePanel.bind(this, "calendar")}
              className={isCalendarPanel ? "active" : ""}
            >
              <i
                className={`${classes["icon"]} ${
                  classes["icon-calendar-empty"]
                }`}
              />
              Date
            </button>
            <button
              type="button"
              onClick={this.changePanel.bind(this, "time")}
              className={isTimePanel ? "active" : ""}
            >
              <i className={`${classes["icon"]} ${classes["icon-clock"]}`} />
              Time
            </button>
          </div>
        ) : (
          undefined
        )}

        {showCalendarPicker ? (
          <Calendar
            {...props}
            isOpen={isOpen}
            style={{
              display: isCalendarPanel || !splitPanel ? "block" : "none"
            }}
          />
        ) : (
          undefined
        )}

        {showTimePicker ? (
          <Time
            {...props}
            style={{ display: isTimePanel || !splitPanel ? "block" : "none" }}
          />
        ) : (
          undefined
        )}
      </div>
    );
  }
}

export default Picker;