Merge pull request #1197 from alephium/region-mw

Region settings

.changeset/tall-foxes-eat.md

@@ -0,0 +1,5 @@
+---
+"@alephium/mobile-wallet": patch
+---
+
+Format amounts based on user's locale

.changeset/wild-jobs-train.md

@@ -0,0 +1,5 @@
+---
+"@alephium/mobile-wallet": patch
+---
+
+Tap to reveal hidden amounts

apps/desktop-wallet/src/App.tsx

@@ -14,12 +14,12 @@ import useTrackUserSettings from '@/features/analytics/useTrackUserSettings'
 import AutoUpdateSnackbar from '@/features/autoUpdate/AutoUpdateSnackbar'
 import { languageOptions } from '@/features/localization/languages'
 import { systemLanguageMatchFailed, systemLanguageMatchSucceeded } from '@/features/localization/localizationActions'
+import useRegionOptions from '@/features/settings/regionSettings/useRegionOptions'
 import {
   localStorageGeneralSettingsMigrated,
   systemRegionMatchFailed,
   systemRegionMatchSucceeded
 } from '@/features/settings/settingsActions'
-import useRegionOptions from '@/features/settings/useRegionOptions'
 import { darkTheme, lightTheme } from '@/features/theme/themes'
 import { WalletConnectContextProvider } from '@/features/walletConnect/walletConnectContext'
 import { useAppDispatch, useAppSelector } from '@/hooks/redux'

apps/desktop-wallet/src/features/analytics/useTrackUserSettings.ts

@@ -15,6 +15,7 @@ const useTrackUserSettings = () => {
   const passwordRequirement = useAppSelector(selectEffectivePasswordRequirement)
   const fiatCurrency = useAppSelector((s) => s.settings.fiatCurrency)
   const network = useAppSelector((s) => s.network.name)
+  const region = useAppSelector((s) => s.settings.region)
 
   useEffect(() => {
     if (posthog.__loaded)
@@ -27,7 +28,8 @@ const useTrackUserSettings = () => {
         language,
         passwordRequirement,
         fiatCurrency,
-        network
+        network,
+        region
       })
   }, [
     devTools,
@@ -38,6 +40,7 @@ const useTrackUserSettings = () => {
     passwordRequirement,
     posthog.__loaded,
     posthog.people,
+    region,
     theme,
     walletLockTimeInMinutes
   ])

apps/desktop-wallet/src/features/settings/RegionSettings.tsx

@@ -3,8 +3,8 @@ import { useTranslation } from 'react-i18next'
 import KeyValueInput from '@/components/Inputs/InlineLabelValueInput'
 import Select from '@/components/Inputs/Select'
 import useAnalytics from '@/features/analytics/useAnalytics'
+import useRegionOptions from '@/features/settings/regionSettings/useRegionOptions'
 import { numberFormatRegionChanged } from '@/features/settings/settingsActions'
-import useRegionOptions from '@/features/settings/useRegionOptions'
 import { useAppDispatch, useAppSelector } from '@/hooks/redux'
 
 const RegionSettings = () => {

apps/desktop-wallet/src/features/settings/useRegionOptions.ts → apps/desktop-wallet/src/features/settings/regionSettings/useRegionOptions.ts

@@ -1,7 +1,6 @@
 import { upperFirst } from 'lodash'
 import { useMemo } from 'react'
 
-import { Language } from '@/features/localization/languages'
 import { useAppSelector } from '@/hooks/redux'
 
 import regionsLocales from './regions.json'
@@ -14,6 +13,11 @@ const useRegionOptions = () => {
 
 export default useRegionOptions
 
+const getRegionsOptions = (languageLocale: string) =>
+  regionsLocales
+    .map((regionLocale) => getRegionOption(regionLocale, languageLocale))
+    .sort((a, b) => a.label.localeCompare(b.label))
+
 // Inspired by https://github.com/LedgerHQ/ledger-live/blob/065dda3/apps/ledger-live-desktop/src/renderer/screens/settings/sections/General/RegionSelect.tsx
 const getRegionOption = (regionLocale: string, languageLocale: string | Intl.Locale) => {
   const [language, region = ''] = regionLocale.split('-')
@@ -32,8 +36,3 @@ const getRegionOption = (regionLocale: string, languageLocale: string | Intl.Loc
     label
   }
 }
-
-const getRegionsOptions = (languageLocale: Language) =>
-  regionsLocales
-    .map((regionLocale) => getRegionOption(regionLocale, languageLocale))
-    .sort((a, b) => a.label.localeCompare(b.label))

apps/mobile-wallet/locales/en-US/translation.json

@@ -456,5 +456,7 @@
   "Splitting your funds into multiple addresses can help you stay organized and increase privacy.": "Splitting your funds into multiple addresses can help you stay organized and increase privacy.",
   "No dApps match your search: \"{{ searchText }}\"": "No dApps match your search: \"{{ searchText }}\"",
   "Visit dApp": "Visit dApp",
+  "Region": "Region",
+  "Choose your region to update formats of dates, time, and currencies.": "Choose your region to update formats of dates, time, and currencies.",
   "More details on Alph.land": "More details on Alph.land"
 }

apps/mobile-wallet/src/App.tsx

@@ -20,6 +20,7 @@ import { DefaultTheme, ThemeProvider } from 'styled-components/native'
 import ToastAnchor from '~/components/toasts/ToastAnchor'
 import LoadingManager from '~/features/loader/LoadingManager'
 import { useLocalization } from '~/features/localization/useLocalization'
+import { useSystemRegion } from '~/features/settings/regionSettings/useSystemRegion'
 import useLoadStoredSettings from '~/features/settings/useLoadStoredSettings'
 import { useAppDispatch, useAppSelector } from '~/hooks/redux'
 import { useAsyncData } from '~/hooks/useAsyncData'
@@ -129,6 +130,7 @@ const Main = ({ children, ...props }: ViewProps) => {
   useLoadStoredSettings()
   useInitializeClient()
   useLocalization()
+  useSystemRegion()
 
   useEffect(() => {
     if (walletMetadata) dispatch(appLaunchedWithLastUsedWallet(walletMetadata))

apps/mobile-wallet/src/components/Amount.tsx

@@ -1,4 +1,5 @@
-import { convertToPositive, formatAmountForDisplay, formatFiatAmountForDisplay } from '@alephium/shared'
+import { convertToPositive, formatAmountForDisplay } from '@alephium/shared'
+import { useState } from 'react'
 import { StyleProp, TextStyle } from 'react-native'
 
 import { useAppSelector } from '~/hooks/redux'
@@ -9,7 +10,6 @@ export interface AmountProps extends AppTextProps {
   value?: bigint | number
   decimals?: number
   isFiat?: boolean
-  fadeDecimals?: boolean
   fullPrecision?: boolean
   nbOfDecimalsToShow?: number
   suffix?: string
@@ -24,7 +24,6 @@ export interface AmountProps extends AppTextProps {
 
 const Amount = ({
   value,
-  fadeDecimals,
   fullPrecision = false,
   suffix = '',
   showOnDiscreetMode = false,
@@ -40,59 +39,70 @@ const Amount = ({
   ...props
 }: AmountProps) => {
   const discreetMode = useAppSelector((state) => state.settings.discreetMode)
+  const region = useAppSelector((state) => state.settings.region)
+  const fiatCurrency = useAppSelector((state) => state.settings.currency)
+
+  const [tappedToDisableDiscreetMode, setTappedToDisableDiscreetMode] = useState(false)
+
+  const hideAmount = discreetMode && !showOnDiscreetMode && !tappedToDisableDiscreetMode
+
+  const handleTappedToDisableDiscreetMode = () => setTappedToDisableDiscreetMode(!tappedToDisableDiscreetMode)
 
-  let quantitySymbol = ''
   let amount = ''
+  let tinyAmount = ''
   let isNegative = false
+  const color = props.color ?? (highlight && value !== undefined ? (value < 0 ? 'send' : 'receive') : 'primary')
 
   if (value !== undefined) {
     isNegative = value < 0
 
     if (isFiat && typeof value === 'number') {
-      amount = formatFiatAmountForDisplay(isNegative ? value * -1 : value)
+      amount = new Intl.NumberFormat(region, { style: 'currency', currency: fiatCurrency }).format(value)
+
+      return (
+        <AppText {...props} {...{ color, style }} onPress={handleTappedToDisableDiscreetMode}>
+          {hideAmount ? '•••' : amount}
+        </AppText>
+      )
     } else if (isUnknownToken) {
       amount = convertToPositive(value as bigint).toString()
     } else {
       amount = formatAmountForDisplay({
         amount: convertToPositive(value as bigint),
         amountDecimals: decimals,
         displayDecimals: nbOfDecimalsToShow,
-        fullPrecision
+        fullPrecision,
+        region
       })
-    }
 
-    if (fadeDecimals && ['K', 'M', 'B', 'T'].some((char) => amount.endsWith(char))) {
-      quantitySymbol = amount.slice(-1)
-      amount = amount.slice(0, -1)
-    }
-  }
-
-  let [integralPart, fractionalPart] = amount.split('.')
+      const amountIsTooSmall = formatAmountForDisplay({
+        amount: convertToPositive(value as bigint),
+        amountDecimals: decimals,
+        displayDecimals: nbOfDecimalsToShow,
+        fullPrecision
+      }).startsWith('0.0000')
 
-  if (useTinyAmountShorthand && amount.startsWith('0.0000')) {
-    integralPart = '< 0'
-    fractionalPart = '0001'
+      tinyAmount =
+        useTinyAmountShorthand && amountIsTooSmall
+          ? formatAmountForDisplay({ amount: BigInt(1), amountDecimals: 4, region })
+          : ''
+    }
   }
 
-  const color = props.color ?? (highlight && value !== undefined ? (value < 0 ? 'send' : 'receive') : 'primary')
-  const fadedColor = fadeDecimals ? 'secondary' : color
-
   return (
-    <AppText {...props} {...{ color, style }}>
-      {discreetMode && !showOnDiscreetMode ? (
+    <AppText {...props} {...{ color, style }} onPress={handleTappedToDisableDiscreetMode}>
+      {hideAmount ? (
         '•••'
-      ) : integralPart ? (
+      ) : amount ? (
         <>
           {showPlusMinus && (
             <AppText {...props} color={color}>
               {isNegative ? '-' : '+'}
             </AppText>
           )}
           <AppText {...props} color={color}>
-            {integralPart}
+            {tinyAmount ? `< ${tinyAmount}` : amount}
           </AppText>
-          {fractionalPart && <AppText {...props} color={fadedColor}>{`.${fractionalPart}`}</AppText>}
-          {quantitySymbol && <AppText {...props} color={fadedColor}>{` ${quantitySymbol} `}</AppText>}
           {!isUnknownToken && (
             <AppText {...props} color={fadeSuffix ? 'secondary' : color}>{` ${suffix || 'ALPH'}`}</AppText>
           )}

apps/mobile-wallet/src/components/ConsolidationModal.tsx

@@ -42,7 +42,7 @@ const ConsolidationModal = withModal<ConsolidationModalProps>(({ id, onConsolida
             </AppText>
             <Fee>
               <AppText>{t('Fee')}:</AppText>
-              <Amount value={fees} fullPrecision fadeDecimals bold />
+              <Amount value={fees} fullPrecision bold />
             </Fee>
           </View>
         </ScreenSection>

apps/mobile-wallet/src/features/modals/AppModals.tsx

@@ -31,6 +31,7 @@ import TokenAmountModal from '~/features/send/modals/TokenAmountModal'
 import CurrencySelectModal from '~/features/settings/CurrencySelectModal'
 import EditWalletNameModal from '~/features/settings/EditWalletNameModal'
 import MnemonicModal from '~/features/settings/MnemonicModal'
+import RegionSelectModal from '~/features/settings/regionSettings/RegionSelectModal'
 import SafePlaceWarningModal from '~/features/settings/SafePlaceWarningModal'
 import WalletDeleteModal from '~/features/settings/WalletDeleteModal'
 import TransactionModal from '~/features/transactionsDisplay/TransactionModal'
@@ -130,6 +131,8 @@ const AppModals = () => {
             return <DAppQuickActionsModal key={id} id={id} {...params.props} />
           case 'DAppDetailsModal':
             return <DAppDetailsModal key={id} id={id} {...params.props} />
+          case 'RegionSelectModal':
+            return <RegionSelectModal key={id} id={id} />
           default:
             return null
         }

apps/mobile-wallet/src/features/modals/modalTypes.ts

@@ -29,6 +29,7 @@ import TokenAmountModal from '~/features/send/modals/TokenAmountModal'
 import CurrencySelectModal from '~/features/settings/CurrencySelectModal'
 import EditWalletNameModal from '~/features/settings/EditWalletNameModal'
 import MnemonicModal from '~/features/settings/MnemonicModal'
+import RegionSelectModal from '~/features/settings/regionSettings/RegionSelectModal'
 import SafePlaceWarningModal from '~/features/settings/SafePlaceWarningModal'
 import WalletDeleteModal from '~/features/settings/WalletDeleteModal'
 import TransactionModal from '~/features/transactionsDisplay/TransactionModal'
@@ -76,7 +77,8 @@ export const ModalComponents = {
   AddressQRCodeScanActionsModal,
   AddressPickerQuickActionsModal,
   DAppQuickActionsModal,
-  DAppDetailsModal
+  DAppDetailsModal,
+  RegionSelectModal
 }
 
 export type ModalName = keyof typeof ModalComponents

apps/mobile-wallet/src/features/settings/regionSettings/RegionSelectModal.tsx

@@ -0,0 +1,48 @@
+import { FlashList } from '@shopify/flash-list'
+import { useTranslation } from 'react-i18next'
+
+import { sendAnalytics } from '~/analytics'
+import RadioButtonRow from '~/components/RadioButtonRow'
+import BottomModalFlashList from '~/features/modals/BottomModalFlashList'
+import { closeModal } from '~/features/modals/modalActions'
+import withModal from '~/features/modals/withModal'
+import { numberFormatRegionChanged } from '~/features/settings/regionSettings/regionSettingsActions'
+import { regionOptions } from '~/features/settings/regionSettings/regionsUtils'
+import { useAppDispatch, useAppSelector } from '~/hooks/redux'
+
+const RegionSelectModal = withModal(({ id }) => {
+  const dispatch = useAppDispatch()
+  const { t } = useTranslation()
+  const currentRegion = useAppSelector((s) => s.settings.region)
+
+  const handleRegionChange = (region: string) => {
+    dispatch(numberFormatRegionChanged(region))
+    dispatch(closeModal({ id }))
+    sendAnalytics({ event: 'Region changed', props: { region } })
+  }
+
+  return (
+    <BottomModalFlashList
+      modalId={id}
+      title={t('Region')}
+      flashListRender={(props) => (
+        <FlashList
+          data={regionOptions}
+          estimatedItemSize={65}
+          renderItem={({ item: regionOption, index }) => (
+            <RadioButtonRow
+              key={regionOption.label}
+              title={regionOption.label}
+              onPress={() => handleRegionChange(regionOption.value)}
+              isActive={currentRegion === regionOption.value}
+              isLast={index === regionOptions.length - 1}
+            />
+          )}
+          {...props}
+        />
+      )}
+    />
+  )
+})
+
+export default RegionSelectModal

apps/mobile-wallet/src/features/settings/regionSettings/RegionSettingsRow.tsx

@@ -0,0 +1,25 @@
+import { useTranslation } from 'react-i18next'
+
+import AppText from '~/components/AppText'
+import Row from '~/components/Row'
+import { openModal } from '~/features/modals/modalActions'
+import { regionOptions } from '~/features/settings/regionSettings/regionsUtils'
+import { useAppDispatch, useAppSelector } from '~/hooks/redux'
+
+const RegionSettingsRow = () => {
+  const currentRegion = useAppSelector((s) => s.settings.region)
+  const { t } = useTranslation()
+  const dispatch = useAppDispatch()
+
+  const openRegionSelectModal = () => dispatch(openModal({ name: 'RegionSelectModal' }))
+
+  return (
+    <Row onPress={openRegionSelectModal} title={t('Region')}>
+      <AppText bold style={{ textAlign: 'right' }}>
+        {regionOptions.find((region) => region.value === currentRegion)?.label}
+      </AppText>
+    </Row>
+  )
+}
+
+export default RegionSettingsRow

apps/mobile-wallet/src/features/settings/regionSettings/regionSettingsActions.ts

@@ -0,0 +1,11 @@
+import { createAction } from '@reduxjs/toolkit'
+
+import { Settings } from '~/types/settings'
+
+export const numberFormatRegionChanged = createAction<Settings['general']['region']>(
+  'settings/numberFormatRegionChanged'
+)
+
+export const systemRegionMatchSucceeded = createAction<string>('settings/systemRegionMatchSucceeded')
+
+export const systemRegionMatchFailed = createAction('settings/systemRegionMatchFailed')