Add DateRangePicker example with presets

.storybook-css/config.js

@@ -67,6 +67,7 @@ function loadStories() {
   require('../stories/DayPickerRangeController');
   require('../stories/DayPickerSingleDateController');
   require('../stories/DayPicker');
+  require('../stories/PresetDateRangePicker');
 }
 
 setAddon(infoAddon);

.storybook/config.js

@@ -67,6 +67,7 @@ function loadStories() {
   require('../stories/DayPickerRangeController');
   require('../stories/DayPickerSingleDateController');
   require('../stories/DayPicker');
+  require('../stories/PresetDateRangePicker');
 }
 
 setAddon(infoAddon);

examples/PresetDateRangePicker.jsx

+import React from 'react';
+import PropTypes from 'prop-types';
+import momentPropTypes from 'react-moment-proptypes';
+import moment from 'moment';
+import omit from 'lodash/omit';
+
+import { withStyles, withStylesPropTypes, css } from 'react-with-styles';
+
+import DateRangePicker from '../src/components/DateRangePicker';
+
+import { DateRangePickerPhrases } from '../src/defaultPhrases';
+import DateRangePickerShape from '../src/shapes/DateRangePickerShape';
+import { START_DATE, END_DATE, HORIZONTAL_ORIENTATION, ANCHOR_LEFT } from '../src/constants';
+import isSameDay from '../src/utils/isSameDay';
+
+const propTypes = {
+  ...withStylesPropTypes,
+
+  // example props for the demo
+  autoFocus: PropTypes.bool,
+  autoFocusEndDate: PropTypes.bool,
+  initialStartDate: momentPropTypes.momentObj,
+  initialEndDate: momentPropTypes.momentObj,
+  presets: PropTypes.arrayOf(PropTypes.shape({
+    text: PropTypes.string,
+    start: momentPropTypes.momentObj,
+    end: momentPropTypes.momentObj,
+  })),
+
+  ...omit(DateRangePickerShape, [
+    'startDate',
+    'endDate',
+    'onDatesChange',
+    'focusedInput',
+    'onFocusChange',
+  ]),
+};
+
+const defaultProps = {
+  // example props for the demo
+  autoFocus: false,
+  autoFocusEndDate: false,
+  initialStartDate: null,
+  initialEndDate: null,
+  presets: [],
+
+  // input related props
+  startDateId: START_DATE,
+  startDatePlaceholderText: 'Start Date',
+  endDateId: END_DATE,
+  endDatePlaceholderText: 'End Date',
+  disabled: false,
+  required: false,
+  screenReaderInputMessage: '',
+  showClearDates: false,
+  showDefaultInputIcon: false,
+  customInputIcon: null,
+  customArrowIcon: null,
+  customCloseIcon: null,
+
+  // calendar presentation and interaction related props
+  renderMonth: null,
+  orientation: HORIZONTAL_ORIENTATION,
+  anchorDirection: ANCHOR_LEFT,
+  horizontalMargin: 0,
+  withPortal: false,
+  withFullScreenPortal: false,
+  initialVisibleMonth: null,
+  numberOfMonths: 2,
+  keepOpenOnDateSelect: false,
+  reopenPickerOnClearDates: false,
+  isRTL: false,
+
+  // navigation related props
+  navPrev: null,
+  navNext: null,
+  onPrevMonthClick() {},
+  onNextMonthClick() {},
+  onClose() {},
+
+  // day presentation and interaction related props
+  renderDay: null,
+  minimumNights: 0,
+  enableOutsideDays: false,
+  isDayBlocked: () => false,
+  isOutsideRange: day => false,
+  isDayHighlighted: () => false,
+
+  // internationalization
+  displayFormat: () => moment.localeData().longDateFormat('L'),
+  monthFormat: 'MMMM YYYY',
+  phrases: DateRangePickerPhrases,
+};
+
+class DateRangePickerWrapper extends React.Component {
+  constructor(props) {
+    super(props);
+
+    let focusedInput = null;
+    if (props.autoFocus) {
+      focusedInput = START_DATE;
+    } else if (props.autoFocusEndDate) {
+      focusedInput = END_DATE;
+    }
+
+    this.state = {
+      focusedInput,
+      startDate: props.initialStartDate,
+      endDate: props.initialEndDate,
+    };
+
+    this.onDatesChange = this.onDatesChange.bind(this);
+    this.onFocusChange = this.onFocusChange.bind(this);
+    this.renderDatePresets = this.renderDatePresets.bind(this);
+  }
+
+  onDatesChange({ startDate, endDate }) {
+    this.setState({ startDate, endDate });
+  }
+
+  onFocusChange(focusedInput) {
+    this.setState({ focusedInput });
+  }
+
+  renderDatePresets() {
+    const { presets, styles } = this.props;
+    const { startDate, endDate } = this.state;
+
+    return (
+      <div {...css(styles.PresetDateRangePicker_panel)}>
+        {presets.map(({ text, start, end }) => {
+          const isSelected = isSameDay(start, startDate) && isSameDay(end, endDate);
+          return (
+            <button
+              key={text}
+              {...css(
+                styles.PresetDateRangePicker_button,
+                isSelected && styles.PresetDateRangePicker_button__selected,
+              )}
+              type="button"
+              onClick={() => this.onDatesChange({ startDate: start, endDate: end })}
+            >
+              {text}
+            </button>
+          );
+        })}
+      </div>
+    );
+  }
+
+  render() {
+    const { focusedInput, startDate, endDate } = this.state;
+
+    // autoFocus, autoFocusEndDate, initialStartDate and initialEndDate are helper props for the
+    // example wrapper but are not props on the SingleDatePicker itself and
+    // thus, have to be omitted.
+    const props = omit(this.props, [
+      'autoFocus',
+      'autoFocusEndDate',
+      'initialStartDate',
+      'initialEndDate',
+      'presets',
+    ]);
+
+    return (
+      <div>
+        <DateRangePicker
+          {...props}
+          renderCalendarInfo={this.renderDatePresets}
+          onDatesChange={this.onDatesChange}
+          onFocusChange={this.onFocusChange}
+          focusedInput={focusedInput}
+          startDate={startDate}
+          endDate={endDate}
+        />
+      </div>
+    );
+  }
+}
+
+DateRangePickerWrapper.propTypes = propTypes;
+DateRangePickerWrapper.defaultProps = defaultProps;
+
+export default withStyles(({ reactDates: { color } }) => ({
+  PresetDateRangePicker_panel: {
+    padding: '0 22px 11px 22px',
+  },
+
+  PresetDateRangePicker_button: {
+    position: 'relative',
+    height: '100%',
+    textAlign: 'center',
+    background: 'none',
+    border: `2px solid ${color.core.primary}`,
+    color: color.core.primary,
+    padding: '4px 12px',
+    marginRight: 8,
+    font: 'inherit',
+    fontWeight: 700,
+    lineHeight: 'normal',
+    overflow: 'visible',
+    boxSizing: 'border-box',
+    cursor: 'pointer',
+
+    ':active': {
+      outline: 0,
+    },
+  },
+
+  PresetDateRangePicker_button__selected: {
+    color: color.core.white,
+    background: color.core.primary,
+  },
+}))(DateRangePickerWrapper);

stories/PresetDateRangePicker.js

+import React from 'react';
+import { storiesOf } from '@storybook/react';
+import moment from 'moment';
+
+import PresetDateRangePicker from '../examples/PresetDateRangePicker';
+
+const today = moment();
+const tomorrow = moment().add(1, 'day');
+const presets = [{
+  text: 'Today',
+  start: today,
+  end: today,
+},
+{
+  text: 'Tomorrow',
+  start: tomorrow,
+  end: tomorrow,
+},
+{
+  text: 'Next Week',
+  start: today,
+  end: moment().add(1, 'week'),
+},
+{
+  text: 'Next Month',
+  start: today,
+  end: moment().add(1, 'month'),
+}];
+
+storiesOf('PresetDatePicker', module)
+  .addWithInfo('default', () => (
+    <PresetDateRangePicker
+      presets={presets}
+      autoFocus
+    />
+  ));