period-reminder.js

import React, { Component } from 'react'
import {
  View,
  Switch
} from 'react-native'
import { AppText } from '../app-text'
import {
  periodReminderObservable,
  savePeriodReminder
} from '../../local-storage'
import styles from '../../styles/index'
import { settings as labels } from '../labels'

export default class PeriodReminderPicker extends Component {
  constructor(props) {
    super(props)
    this.state = Object.assign({}, periodReminderObservable.value)
  }

  render() {
    return (
      <View style={styles.settingsSegment}>
        <AppText style={styles.settingsSegmentTitle}>
          {labels.periodReminder.title}
        </AppText>
        <View style={{ flexDirection: 'row', alignItems: 'center' }}>
          <View style={{ flex: 1 }}>
            <AppText>{labels.periodReminder.reminderText}</AppText>
          </View>
          <Switch
            value={this.state.enabled}
            onValueChange={switchOn => {
              this.setState({ enabled: switchOn })
              savePeriodReminder({enabled: true})
            }}
          />
        </View>
      </View>
    )
  }
}