Separates TemperatureReminder component

components/settings/reminders/reminders.js

@@ -0,0 +1,42 @@
+import React, { Component } from 'react'
+
+import AppPage from '../../common/app-page'
+import AppSwitch from '../../common/app-switch'
+import Segment from '../../common/segment'
+import TemperatureReminder from './temperature-reminder'
+
+import { periodReminderObservable, savePeriodReminder } from '../../../local-storage'
+
+import labels from '../../../i18n/en/settings'
+
+export default class Reminders extends Component {
+  constructor(props) {
+    super(props)
+
+    this.state = {
+      isPeriodReminderEnabled: periodReminderObservable.value.enabled
+    }
+  }
+
+  periodReminderToggle = (isEnabled) => {
+    this.setState({ isPeriodReminderEnabled: isEnabled })
+    savePeriodReminder({ enabled: isEnabled })
+  }
+
+  render() {
+    return (
+      <AppPage>
+        <Segment title={labels.tempReminder.title}>
+          <TemperatureReminder />
+        </Segment>
+        <Segment title={labels.periodReminder.title} last>
+          <AppSwitch
+            onToggle={this.periodReminderToggle}
+            text={labels.periodReminder.reminderText}
+            value={this.state.isPeriodReminderEnabled}
+          />
+        </Segment>
+      </AppPage>
+    )
+  }
+}

components/settings/reminders/temperature-reminder.js

@@ -0,0 +1,65 @@
+import React, { Component } from 'react'
+import DateTimePicker from 'react-native-modal-datetime-picker-nevo'
+
+import AppSwitch from '../../common/app-switch'
+
+import { saveTempReminder, tempReminderObservable } from '../../../local-storage'
+import padWithZeros from '../../helpers/pad-time-with-zeros'
+
+import labels from '../../../i18n/en/settings'
+
+export default class TemperatureReminder extends Component {
+  constructor(props) {
+    super(props)
+
+    const { time, enabled } = tempReminderObservable.value
+    this.state = {
+      isEnabled: enabled,
+      isTimePickerVisible: false,
+      time,
+    }
+  }
+
+  temperatureReminderToggle = (value) => {
+    if (value) {
+      this.setState({ isTimePickerVisible: true })
+    } else {
+      saveTempReminder({ enabled: false })
+      this.setState({ isEnabled: false })
+    }
+  }
+
+  onPickDate = (date) => {
+    const time = padWithZeros(date)
+
+    this.setState({ isEnabled: true, isTimePickerVisible: false, time })
+    saveTempReminder({ time, enabled: true })
+  }
+
+  onPickDateCancel = () => {
+    this.setState({ isTimePickerVisible: false })
+  }
+
+  render() {
+    const { isEnabled, isTimePickerVisible, time } = this.state
+
+    const tempReminderText = time && isEnabled ?
+      labels.tempReminder.timeSet(time) : labels.tempReminder.noTimeSet
+
+    return (
+      <React.Fragment>
+        <AppSwitch
+          onToggle={this.temperatureReminderToggle}
+          text={tempReminderText}
+          value={isEnabled}
+        />
+        <DateTimePicker
+          isVisible={isTimePickerVisible}
+          mode="time"
+          onConfirm={this.onPickDate}
+          onCancel={this.onPickDateCancel}
+        />
+      </React.Fragment>
+    )
+  }
+}