From 35d869df852ffd5edb242306ecc1f07103314b4b Mon Sep 17 00:00:00 2001
From: Gerzon Z <gerzonzcanario@gmail.com>
Date: Wed, 13 Oct 2021 17:09:50 -0400
Subject: [PATCH] Update types and onCancelSearchPress

---
 app/theme.tsx                       |  4 ++--
 app/views/DiscussionsView/index.tsx | 24 ++++++++++++------------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/app/theme.tsx b/app/theme.tsx
index 450bc2801..37765b8fb 100644
--- a/app/theme.tsx
+++ b/app/theme.tsx
@@ -12,7 +12,7 @@ interface IThemeContextProps {
 
 export const ThemeContext = React.createContext<Partial<IThemeContextProps>>({ theme: 'light' });
 
-export function withTheme(Component: any) {
+export function withTheme(Component: React.ComponentType<any>): (props: any) => JSX.Element {
 	const ThemedComponent = (props: any) => (
 		<ThemeContext.Consumer>{contexts => <Component {...props} {...contexts} />}</ThemeContext.Consumer>
 	);
@@ -20,4 +20,4 @@ export function withTheme(Component: any) {
 	return ThemedComponent;
 }
 
-export const useTheme = () => React.useContext(ThemeContext);
+export const useTheme = (): Partial<IThemeContextProps> => React.useContext(ThemeContext);
diff --git a/app/views/DiscussionsView/index.tsx b/app/views/DiscussionsView/index.tsx
index 689b0bb62..17ab705bb 100644
--- a/app/views/DiscussionsView/index.tsx
+++ b/app/views/DiscussionsView/index.tsx
@@ -2,7 +2,8 @@ import React, { useEffect, useState } from 'react';
 import { FlatList } from 'react-native';
 import { useSelector } from 'react-redux';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
-import { HeaderBackButton } from '@react-navigation/stack';
+import { HeaderBackButton, StackNavigationOptions, StackNavigationProp } from '@react-navigation/stack';
+import { RouteProp } from '@react-navigation/core';
 
 import ActivityIndicator from '../../containers/ActivityIndicator';
 import I18n from '../../i18n';
@@ -25,12 +26,8 @@ import styles from './styles';
 const API_FETCH_COUNT = 50;
 
 interface IDiscussionsViewProps {
-	navigation: any;
-	route: {
-		params?: {
-			rid: string;
-		};
-	};
+	navigation: StackNavigationProp<any, 'DiscussionsView'>;
+	route: RouteProp<any, 'DiscussionsView'>;
 	item: {
 		msg: string;
 	};
@@ -108,7 +105,8 @@ const DiscussionsView = ({ navigation, route }: IDiscussionsViewProps): JSX.Elem
 
 	const onCancelSearchPress = () => {
 		setIsSearching(false);
-		load();
+		setSearch([]);
+		setSearchTotal(0);
 	};
 
 	const onSearchPress = () => {
@@ -116,9 +114,10 @@ const DiscussionsView = ({ navigation, route }: IDiscussionsViewProps): JSX.Elem
 	};
 
 	const setHeader = () => {
+		let options: Partial<StackNavigationOptions>;
 		if (isSearching) {
 			const headerTitlePosition = getHeaderTitlePosition({ insets, numIconsRight: 1 });
-			return {
+			options = {
 				headerTitleAlign: 'left',
 				headerLeft: () => (
 					<HeaderButton.Container left>
@@ -139,11 +138,12 @@ const DiscussionsView = ({ navigation, route }: IDiscussionsViewProps): JSX.Elem
 				},
 				headerRight: () => null
 			};
+			return options;
 		}
 
-		const options = {
+		options = {
 			headerLeft: () => (
-				<HeaderBackButton labelVisible={false} onPress={() => navigation.pop()} tintColor={themes[theme!].headerTintColor} />
+				<HeaderBackButton labelVisible={false} onPress={() => navigation.pop()} tintColor={themes[theme].headerTintColor} />
 			),
 			headerTitleAlign: 'center',
 			headerTitle: I18n.t('Discussions'),
@@ -211,7 +211,7 @@ const DiscussionsView = ({ navigation, route }: IDiscussionsViewProps): JSX.Elem
 				data={isSearching ? search : discussions}
 				renderItem={renderItem}
 				keyExtractor={(item: any) => item.msg}
-				style={{ backgroundColor: themes[theme!].backgroundColor }}
+				style={{ backgroundColor: themes[theme].backgroundColor }}
 				contentContainerStyle={styles.contentContainer}
 				onEndReachedThreshold={0.5}
 				maxToRenderPerBatch={5}