From 36b39ffaf5d3eb8f9da4914d3ef7c11b84a8300c Mon Sep 17 00:00:00 2001
From: Diego Mello <diegolmello@gmail.com>
Date: Thu, 16 Apr 2020 11:30:00 -0300
Subject: [PATCH] Auto lock option label

---
 app/utils/localAuthentication.js  | 20 ++++++++++++++++++++
 app/views/ScreenLockConfigView.js | 13 +++++++++----
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/app/utils/localAuthentication.js b/app/utils/localAuthentication.js
index 6c452cc6c..c571ff2a1 100644
--- a/app/utils/localAuthentication.js
+++ b/app/utils/localAuthentication.js
@@ -2,6 +2,7 @@ import * as LocalAuthentication from 'expo-local-authentication';
 import moment from 'moment';
 
 import database from '../lib/database';
+import { isIOS } from './deviceInfo';
 
 export const saveLastLocalAuthenticationSession = async(server) => {
   console.log('saveLastLocalAuthenticationSession -> server', server);
@@ -32,10 +33,13 @@ export const localAuthenticate = async(server) => {
 		return Promise.reject();
 	}
 
+	console.log('localAuthenticate -> serverRecord', serverRecord);
 	if (serverRecord?.autoLock) {
 		const diffToLastSession = moment().diff(serverRecord?.lastLocalAuthenticatedSession, 'seconds');
+		console.log('localAuthenticate -> diffToLastSession', diffToLastSession);
 		if (diffToLastSession >= serverRecord?.autoLockTime) {
 			const supported = await LocalAuthentication.supportedAuthenticationTypesAsync();
+      console.log('localAuthenticate -> supported', supported);
 			const authResult = await LocalAuthentication.authenticateAsync();
 			if (authResult?.success) {
 				await saveLastLocalAuthenticationSession(server);
@@ -47,3 +51,19 @@ export const localAuthenticate = async(server) => {
 	}
 	return Promise.resolve(true);
 };
+
+export const supportedAuthenticationLabel = async() => {
+	const supported = await LocalAuthentication.supportedAuthenticationTypesAsync();
+	console.log('supportedAuthenticationLabel -> supported', supported);
+	
+	const enrolled = await LocalAuthentication.isEnrolledAsync();
+  console.log('supportedAuthenticationLabel -> enrolled', enrolled);
+
+	if (supported.includes(LocalAuthentication.AuthenticationType.FACIAL_RECOGNITION)) {
+		return isIOS ? 'FaceID' : 'facial recognition';
+	}
+	if (supported.includes(LocalAuthentication.AuthenticationType.FINGERPRINT)) {
+		return isIOS ? 'TouchID' : 'fingerprint';
+	}
+	return null;
+};
diff --git a/app/views/ScreenLockConfigView.js b/app/views/ScreenLockConfigView.js
index 6c88f9a95..d88b7b269 100644
--- a/app/views/ScreenLockConfigView.js
+++ b/app/views/ScreenLockConfigView.js
@@ -16,11 +16,12 @@ import Separator from '../containers/Separator';
 import ListItem from '../containers/ListItem';
 import { CustomIcon } from '../lib/Icons';
 import database from '../lib/database';
+import { supportedAuthenticationLabel } from '../utils/localAuthentication';
 
 const DEFAULT_AUTO_LOCK = [
 	{
 		title: 'After 1 minute',
-		value: 60
+		value: 0
 	},
 	{
 		title: 'After 5 minutes',
@@ -80,7 +81,8 @@ class ScreenLockConfigView extends React.Component {
 		this.state = {
 			autoLock: false,
 			autoLockTime: null,
-			supported: []
+			supported: [],
+			autoLockLabel: ''
 		};
 		this.init();
 	}
@@ -95,6 +97,9 @@ class ScreenLockConfigView extends React.Component {
 		} catch (error) {
 			// TODO: raise error in case server wasn't found and pop?
 		}
+
+		const autoLockLabel = await supportedAuthenticationLabel();
+		this.setState({ autoLockLabel });
 	}
 
 	save = async() => {
@@ -175,7 +180,7 @@ class ScreenLockConfigView extends React.Component {
 	}
 
 	render() {
-		const { autoLock, supported } = this.state;
+		const { autoLock, supported, autoLockLabel } = this.state;
 		const { theme } = this.props;
 		return (
 			<SafeAreaView
@@ -190,7 +195,7 @@ class ScreenLockConfigView extends React.Component {
 				>
 					<Separator theme={theme} />
 					<ListItem
-						title='Unlock with METHODHERE'
+						title={`Unlock with ${ autoLockLabel }`}
 						right={() => this.renderSwitch()}
 						theme={theme}
 					/>