import CookieManager from '@react-native-cookies/cookies';
import { StackNavigationOptions } from '@react-navigation/stack';
import FastImage from 'react-native-fast-image';
import React from 'react';
import { Linking, Share } from 'react-native';
import Clipboard from '@react-native-clipboard/clipboard';
import { connect } from 'react-redux';

import { appStart } from '../../actions/app';
import { logout } from '../../actions/login';
import { selectServerRequest } from '../../actions/server';
import { APP_STORE_LINK, FDROID_MARKET_LINK, LICENSE_LINK, PLAY_MARKET_LINK, isFDroidBuild, themes } from '../../lib/constants';
import * as HeaderButton from '../../containers/HeaderButton';
import * as List from '../../containers/List';
import SafeAreaView from '../../containers/SafeAreaView';
import StatusBar from '../../containers/StatusBar';
import { LISTENER } from '../../containers/Toast';
import { IApplicationState, IBaseScreen, IUser, RootEnum } from '../../definitions';
import I18n from '../../i18n';
import database from '../../lib/database';
import { IServer } from '../../reducers/server';
import { getUserSelector } from '../../selectors/login';
import { SettingsStackParamList } from '../../stacks/types';
import { withTheme } from '../../theme';
import { getDeviceModel, getReadableVersion, isAndroid } from '../../lib/methods/helpers';
import EventEmitter from '../../lib/methods/helpers/events';
import { showConfirmationAlert, showErrorAlert } from '../../lib/methods/helpers/info';
import { events, logEvent } from '../../lib/methods/helpers/log';
import openLink from '../../lib/methods/helpers/openLink';
import { onReviewPress } from '../../lib/methods/helpers/review';
import SidebarView from '../SidebarView';
import { clearCache } from '../../lib/methods';
import { Services } from '../../lib/services';
import { deleteAllAudioFiles } from '../../lib/methods/audioFile';

type TLogScreenName = 'SE_GO_LANGUAGE' | 'SE_GO_DEFAULTBROWSER' | 'SE_GO_THEME' | 'SE_GO_PROFILE' | 'SE_GO_SECURITYPRIVACY';

interface ISettingsViewProps extends IBaseScreen<SettingsStackParamList, 'SettingsView'> {
	server: IServer;
	user: IUser;
}

class SettingsView extends React.Component<ISettingsViewProps> {
	static navigationOptions = ({ navigation, isMasterDetail }: ISettingsViewProps): StackNavigationOptions => ({
		headerLeft: () =>
			isMasterDetail ? (
				<HeaderButton.CloseModal navigation={navigation} testID='settings-view-close' />
			) : (
				<HeaderButton.Drawer navigation={navigation} testID='settings-view-drawer' />
			),
		title: I18n.t('Settings')
	});

	checkCookiesAndLogout = async () => {
		const { dispatch, user } = this.props;
		const db = database.servers;
		const usersCollection = db.get('users');
		try {
			const userRecord = await usersCollection.find(user.id);
			if (userRecord.isFromWebView) {
				showConfirmationAlert({
					title: I18n.t('Clear_cookies_alert'),
					message: I18n.t('Clear_cookies_desc'),
					confirmationText: I18n.t('Clear_cookies_yes'),
					dismissText: I18n.t('Clear_cookies_no'),
					onPress: async () => {
						await CookieManager.clearAll(true);
						dispatch(logout());
					},
					onCancel: () => {
						dispatch(logout());
					}
				});
			} else {
				dispatch(logout());
			}
		} catch {
			// Do nothing: user not found
		}
	};

	handleLogout = () => {
		logEvent(events.SE_LOG_OUT);
		showConfirmationAlert({
			message: I18n.t('You_will_be_logged_out_of_this_application'),
			confirmationText: I18n.t('Logout'),
			onPress: this.checkCookiesAndLogout
		});
	};

	handleClearCache = () => {
		logEvent(events.SE_CLEAR_LOCAL_SERVER_CACHE);
		showConfirmationAlert({
			message: I18n.t('This_will_clear_all_your_offline_data'),
			confirmationText: I18n.t('Clear'),
			onPress: async () => {
				const {
					server: { server },
					dispatch
				} = this.props;
				dispatch(appStart({ root: RootEnum.ROOT_LOADING, text: I18n.t('Clear_cache_loading') }));
				await deleteAllAudioFiles(server);
				await clearCache({ server });
				await FastImage.clearMemoryCache();
				await FastImage.clearDiskCache();
				Services.disconnect();
				dispatch(selectServerRequest(server));
			}
		});
	};

	navigateToScreen = (screen: keyof SettingsStackParamList) => {
		const screenName = screen.replace('View', '').toUpperCase();
		logEvent(events[`SE_GO_${screenName}` as TLogScreenName]);
		const { navigation } = this.props;
		navigation.navigate(screen);
	};

	sendEmail = async () => {
		logEvent(events.SE_CONTACT_US);
		const subject = encodeURI('Rocket.Chat Mobile App Support');
		const email = encodeURI('support@rocket.chat');
		const description = encodeURI(`
			version: ${getReadableVersion}
			device: ${getDeviceModel}
		`);
		try {
			await Linking.openURL(`mailto:${email}?subject=${subject}&body=${description}`);
		} catch (e) {
			logEvent(events.SE_CONTACT_US_F);
			showErrorAlert(I18n.t('error-email-send-failed', { message: 'support@rocket.chat' }));
		}
	};

	shareApp = () => {
		let message;
		if (isAndroid) {
			message = PLAY_MARKET_LINK;
			if (isFDroidBuild) {
				message = FDROID_MARKET_LINK;
			}
		} else {
			message = APP_STORE_LINK;
		}
		Share.share({ message });
	};

	copyServerVersion = () => {
		const {
			server: { version }
		} = this.props;
		const vers = version as string;
		logEvent(events.SE_COPY_SERVER_VERSION, { serverVersion: vers });
		this.saveToClipboard(vers);
	};

	copyAppVersion = () => {
		logEvent(events.SE_COPY_APP_VERSION, { appVersion: getReadableVersion });
		this.saveToClipboard(getReadableVersion);
	};

	saveToClipboard = async (content: string) => {
		await Clipboard.setString(content);
		EventEmitter.emit(LISTENER, { message: I18n.t('Copied_to_clipboard') });
	};

	onPressLicense = () => {
		logEvent(events.SE_READ_LICENSE);
		const { theme } = this.props;
		openLink(LICENSE_LINK, theme);
	};

	render() {
		const { server, isMasterDetail, theme } = this.props;
		return (
			<SafeAreaView testID='settings-view'>
				<StatusBar />
				<List.Container>
					{isMasterDetail ? (
						<>
							<List.Section>
								<List.Separator />
								<SidebarView theme={theme} />
								<List.Separator />
							</List.Section>
							<List.Section>
								<List.Separator />
								<List.Item title='Display' onPress={() => this.navigateToScreen('DisplayPrefsView')} showActionIndicator />
								<List.Separator />
								<List.Item
									title='Profile'
									onPress={() => this.navigateToScreen('ProfileView')}
									showActionIndicator
									testID='settings-profile'
								/>
								<List.Separator />
							</List.Section>
						</>
					) : null}

					<List.Section>
						<List.Separator />
						<List.Item title='Contact_us' onPress={this.sendEmail} showActionIndicator testID='settings-view-contact' />
						<List.Separator />
						<List.Item
							title='Language'
							onPress={() => this.navigateToScreen('LanguageView')}
							showActionIndicator
							testID='settings-view-language'
						/>
						<List.Separator />
						{!isFDroidBuild ? (
							<>
								<List.Item
									title='Review_this_app'
									showActionIndicator
									onPress={onReviewPress}
									testID='settings-view-review-app'
								/>
							</>
						) : null}
						<List.Separator />
						<List.Item title='Share_this_app' showActionIndicator onPress={this.shareApp} testID='settings-view-share-app' />
						<List.Separator />
						<List.Item
							title='Default_browser'
							showActionIndicator
							onPress={() => this.navigateToScreen('DefaultBrowserView')}
							testID='settings-view-default-browser'
						/>
						<List.Separator />
						<List.Item
							title='Theme'
							showActionIndicator
							onPress={() => this.navigateToScreen('ThemeView')}
							testID='settings-view-theme'
						/>
						<List.Separator />
						<List.Item
							title='Security_and_privacy'
							showActionIndicator
							onPress={() => this.navigateToScreen('SecurityPrivacyView')}
							testID='settings-view-security-privacy'
						/>
						<List.Separator />
					</List.Section>

					<List.Section>
						<List.Separator />
						<List.Item title='License' onPress={this.onPressLicense} showActionIndicator testID='settings-view-license' />
						<List.Separator />
						<List.Item
							title={I18n.t('Version_no', { version: getReadableVersion })}
							onPress={this.copyAppVersion}
							testID='settings-view-version'
							translateTitle={false}
						/>
						<List.Separator />
						<List.Item
							title={I18n.t('Server_version', { version: server.version })}
							onPress={this.copyServerVersion}
							subtitle={`${server.server.split('//')[1]}`}
							testID='settings-view-server-version'
							translateTitle={false}
							translateSubtitle={false}
						/>
						<List.Separator />
					</List.Section>

					<List.Section>
						<List.Separator />
						<List.Item
							title='Clear_cache'
							testID='settings-view-clear-cache'
							onPress={this.handleClearCache}
							showActionIndicator
							color={themes[theme].dangerColor}
						/>
						<List.Separator />
						<List.Item
							title='Logout'
							testID='settings-logout'
							onPress={this.handleLogout}
							showActionIndicator
							color={themes[theme].dangerColor}
						/>
						<List.Separator />
					</List.Section>
				</List.Container>
			</SafeAreaView>
		);
	}
}

const mapStateToProps = (state: IApplicationState) => ({
	server: state.server,
	user: getUserSelector(state),
	isMasterDetail: state.app.isMasterDetail
});

export default connect(mapStateToProps)(withTheme(SettingsView));
