feat(DatePicker): Add DatePicker component

In progress

docs/styleguide.config.js

@@ -81,6 +81,7 @@ module.exports = {
         '../react/ContactPicker',
         '../react/CozyDialogs',
         '../react/CozyDialogs/SpecificDialogs',
+        '../react/DatePicker',
         '../react/FileImageLoader',
         '../react/FilePicker',
         '../react/HistoryRow',

package.json

@@ -156,8 +156,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.3.4",
+    "@date-io/date-fns": "1",
     "@material-ui/core": "4.12.3",
     "@material-ui/lab": "^4.0.0-alpha.61",
+    "@material-ui/pickers": "3.3.11",
     "@popperjs/core": "^2.4.4",
     "chart.js": "3.7.1",
     "classnames": "^2.2.5",

react/DatePicker/Readme.md

@@ -0,0 +1,16 @@
+### Usage
+
+```jsx
+import React, { useState } from 'react'
+import DemoProvider from 'cozy-ui/docs/components/DemoProvider'
+import Variants from 'cozy-ui/docs/components/Variants'
+import DatePicker from 'cozy-ui/transpiled/react/DatePicker'
+
+;
+const [selectedDate, setSelectedDate] = useState(null);
+
+<DemoProvider>
+  <DatePicker onChange={setSelectedDate} value={selectedDate} />
+</DemoProvider>
+
+```

react/DatePicker/index.jsx

@@ -0,0 +1,253 @@
+import DateFnsUtils from '@date-io/date-fns'
+import {
+  MuiPickersUtilsProvider,
+  KeyboardDatePicker
+} from '@material-ui/pickers'
+import cx from 'classnames'
+import formatFNS from 'date-fns/format'
+import isBefore from 'date-fns/isBefore'
+import LocaleEN from 'date-fns/locale/en-US'
+import LocaleFR from 'date-fns/locale/fr'
+import subDays from 'date-fns/subDays'
+import PropTypes from 'prop-types'
+import React, { forwardRef, useState } from 'react'
+
+import withOwnLocales from './locales/withOwnLocales'
+import useBreakpoints from '../providers/Breakpoints'
+import { useI18n } from '../providers/I18n'
+import { makeStyles } from '../styles'
+
+const localesFNS = {
+  fr: LocaleFR,
+  en: LocaleEN
+}
+
+const useStyles = makeStyles(() => ({
+  overrides: {
+    width: '100%',
+    height: isDesktop => (isDesktop ? '5rem' : 'inehrit'),
+    MuiOutlinedInput: {
+      '&:focused': {
+        notchedOutline: {
+          borderColor: 'var(--primaryColor)'
+        }
+      }
+    }
+  }
+}))
+
+const DatePicker = forwardRef(
+  (
+    {
+      className,
+      label,
+      hasClearButton = false,
+      value = null,
+      placeholder,
+      isValid,
+      onFocus,
+      onBlur,
+      onChange,
+      minDate,
+      minDateLabelError,
+      format,
+      cancelLabel,
+      clearLabel,
+      okLabel,
+      todayLabel,
+      showTodayButton = false,
+      helperText,
+      errorLabel,
+      inputVariant = 'outlined',
+      inputProps,
+      KeyboardButtonProps
+    },
+    ref
+  ) => {
+    const [error, setError] = useState(null)
+    const [isFocused, setIsFocused] = useState(false)
+
+    const { isDesktop } = useBreakpoints()
+    const classes = useStyles(isDesktop)
+    const { t, lang } = useI18n()
+
+    const isError = !isFocused && Boolean(error)
+    const _helperText = isError ? error : helperText ?? null
+    const _format = format || (lang === 'fr' ? 'dd/LL/yyyy' : 'LL/dd/yyyy')
+    const _placeholder = placeholder ?? formatFNS(new Date(), _format)
+    const _clearLabel = clearLabel || t('clear')
+    const _todayLabel = todayLabel || t('today')
+    const _cancelLabel = cancelLabel || t('cancel')
+    const _okLabel = okLabel || t('ok')
+    const _minDateLabelError = minDateLabelError
+      ? minDateLabelError
+      : minDate
+      ? t('minDateLabelError', {
+          date: formatFNS(minDate, _format)
+        })
+      : null
+
+    const _KeyboardButtonProps = {
+      'aria-label': label,
+      ...KeyboardButtonProps
+    }
+    const _inputProps = { inputMode: 'numeric', ...inputProps }
+
+    const handleChange = val => {
+      if (val?.toString() !== 'Invalid Date') {
+        if (minDate && isBefore(val, subDays(minDate, 1))) {
+          isValid?.(false)
+          setError(_minDateLabelError)
+          return
+        }
+        setError(null)
+        isValid?.(true)
+        onChange(val)
+      } else if (val === '') {
+        setError(null)
+        isValid?.(true)
+        onChange(null)
+      } else {
+        setError(errorLabel ?? t('invalidDate'))
+        isValid?.(false)
+        onChange(val)
+      }
+    }
+
+    const handleBlur = () => {
+      setIsFocused(false)
+      onFocus?.(true)
+      onBlur?.(false)
+    }
+    const handleFocus = () => {
+      setIsFocused(true)
+      onFocus?.(false)
+      onBlur?.(true)
+    }
+
+    return (
+      <MuiPickersUtilsProvider utils={DateFnsUtils} locale={localesFNS[lang]}>
+        <KeyboardDatePicker
+          inputRef={ref}
+          label={label}
+          placeholder={_placeholder}
+          value={value}
+          helperText={_helperText}
+          className={cx(classes.overrides, className)}
+          minDate={minDate}
+          format={_format}
+          onChange={handleChange}
+          error={isError}
+          onBlur={handleBlur}
+          onFocus={handleFocus}
+          inputVariant={inputVariant}
+          inputProps={_inputProps}
+          KeyboardButtonProps={_KeyboardButtonProps}
+          // Modal start
+          showTodayButton={showTodayButton}
+          todayLabel={_todayLabel}
+          clearable={hasClearButton}
+          clearLabel={_clearLabel}
+          cancelLabel={_cancelLabel}
+          okLabel={_okLabel}
+          // Modal end
+        />
+      </MuiPickersUtilsProvider>
+    )
+  }
+)
+
+DatePicker.displayName = 'DatePicker'
+
+DatePicker.prototype = {
+  /*
+    Classname to override the input style
+  */
+  className: PropTypes.string,
+  /*
+    Label of the input
+  */
+  label: PropTypes.string,
+  /*
+    Value of th input. If set by default with a Date, isValidDate will be false if the value is empty (KeyboardDatePicker behavior)
+  */
+  value: PropTypes.string.isRequired,
+  /*
+    Placeholder of the input
+  */
+  placeholder: PropTypes.string,
+  /*
+    Function that returns if the value of the input is a valid Date
+  */
+  isValid: PropTypes.func,
+  /*
+    Function that returns the value of the input
+  */
+  onChange: PropTypes.func.isRequired,
+  /*
+    Function that returns if the input is blured
+  */
+  onBlur: PropTypes.func,
+  /*
+    Function that returns if the input is focused
+  */
+  onFocus: PropTypes.func,
+  /*
+    Helper text to display when the input is in error
+  */
+  helperText: PropTypes.string,
+  /*
+    Min date selectable with the date picker (exclusive)
+  */
+  minDate: PropTypes.instanceOf(Date),
+  /*
+    Error message when the min date is not respected
+  */
+  minDateLabelError: PropTypes.string,
+  /*
+    Format of the date
+  */
+  format: PropTypes.string,
+  /*
+    Date picker cancellation label
+  */
+  cancelLabel: PropTypes.string,
+  /*
+  Show today button
+ */
+  showTodayButton: PropTypes.bool,
+  /*
+    Date picker today label
+  */
+  todayLabel: PropTypes.string,
+  /*
+    Date picker ok label
+  */
+  okLabel: PropTypes.string,
+  /*
+    Show the clear button
+  */
+  hasClearButton: PropTypes.bool,
+  /*
+    Date picker clear label
+  */
+  clearLabel: PropTypes.string,
+  /*
+    Error message when the date is invalid
+  */
+  errorLabel: PropTypes.string,
+  /*
+    Variant of the input
+  */
+  inputVariant: PropTypes.string,
+  /*
+    Props to override the input
+  */
+  inputProps: PropTypes.object,
+  /*
+    Props to override the keyboard button
+  */
+  KeyboardButtonProps: PropTypes.object
+}
+
+export default withOwnLocales(React.memo(DatePicker))

react/DatePicker/locales/en.json

@@ -0,0 +1,8 @@
+{
+  "cancel": "Cancel",
+  "clear": "Clear",
+  "invalidDate": "Invalid date",
+  "ok": "Ok",
+  "today": "Today",
+  "minDateLabelError": "Date should not be before minimal date (%{date})"
+}

react/DatePicker/locales/fr.json

@@ -0,0 +1,8 @@
+{
+  "cancel": "Annuler",
+  "clear": "Supprimer",
+  "invalidDate": "Date invalide",
+  "ok": "Ok",
+  "today": "Aujourd'hui",
+  "minDateLabelError": "La date ne doit pas être antérieure à la date minimale (%{date})"
+}

react/DatePicker/locales/withOwnLocales.jsx

@@ -0,0 +1,10 @@
+import en from './en.json'
+import fr from './fr.json'
+import withOnlyLocales from '../../providers/I18n/withOnlyLocales'
+
+export const locales = {
+  en,
+  fr
+}
+
+export default withOnlyLocales(locales)

react/index.js

@@ -139,3 +139,4 @@ export { default as Modal } from './Modal'
 export { ListSkeleton, ListItemSkeleton } from './Skeletons'
 export { default as ActionsBar } from './ActionsBar'
 export { default as Markdown } from './Markdown'
+export { default as DatePicker } from './DatePicker'