/* eslint-disable react/prop-types */
import React from 'react';
import { ScrollView, StyleSheet, View } from 'react-native';

import Markdown from '../../app/containers/markdown';
import StoriesSeparator from './StoriesSeparator';
import { themes } from '../../app/constants/colors';

const styles = StyleSheet.create({
	container: {
		marginHorizontal: 15
	},
	separator: {
		marginHorizontal: 10,
		marginVertical: 10
	}
});

const baseUrl = 'https://open.rocket.chat';
const longText = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
const lineBreakText = `a
b
c

d


e`;
const sequentialEmptySpacesText = 'a       b                                                                             c';

const getCustomEmoji = (content) => {
	const customEmoji = {
		marioparty: { name: content, extension: 'gif' },
		react_rocket: { name: content, extension: 'png' },
		nyan_rocket: { name: content, extension: 'png' }
	}[content];
	return customEmoji;
};

// eslint-disable-next-line arrow-body-style
export default ({ theme }) => {
	return (
		<ScrollView
			style={{
				backgroundColor: themes[theme].backgroundColor,
				marginVertical: 50
			}}
			contentContainerStyle={{
				paddingBottom: 50
			}}
		>
			<StoriesSeparator style={styles.separator} title='Short Text' theme={theme} />
			<View style={styles.container}>
				<Markdown msg='This is Rocket.Chat' theme={theme} />
			</View>

			<StoriesSeparator style={styles.separator} title='Long Text' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={longText}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Line Break Text' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={lineBreakText}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Sequential empty spaces' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={sequentialEmptySpacesText}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Edited' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='This is edited'
					theme={theme}
					isEdited
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Preview' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={longText}
					theme={theme}
					numberOfLines={1}
					preview
				/>
				<Markdown
					msg={lineBreakText}
					theme={theme}
					numberOfLines={1}
					preview
				/>
				<Markdown
					msg={sequentialEmptySpacesText}
					theme={theme}
					numberOfLines={1}
					preview
				/>
				<Markdown
					msg='@rocket.cat @name1 @all @here @unknown #general #unknown'
					theme={theme}
					numberOfLines={1}
					preview
					mentions={[
						{ _id: 'random', name: 'Rocket Cat', username: 'rocket.cat' },
						{ _id: 'random2', name: 'Name', username: 'name1' },
						{ _id: 'here', username: 'here' },
						{ _id: 'all', username: 'all' }
					]}
					channels={[{ _id: '123', name: 'test-channel' }]}
					username='rocket.cat'
				/>
				<Markdown
					msg='Testing: 😃 :+1: :marioparty:'
					getCustomEmoji={getCustomEmoji}
					theme={theme}
					numberOfLines={1}
					preview
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Mentions' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='@rocket.cat @name1 @all @here @unknown'
					theme={theme}
					mentions={[
						{ _id: 'random', name: 'Rocket Cat', username: 'rocket.cat' },
						{ _id: 'random2', name: 'Name', username: 'name1' },
						{ _id: 'here', username: 'here' },
						{ _id: 'all', username: 'all' }
					]}
					username='rocket.cat'
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Mentions with Real Name' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='@rocket.cat @name1 @all @here @unknown'
					theme={theme}
					mentions={[
						{ _id: 'random', name: 'Rocket Cat', username: 'rocket.cat' },
						{ _id: 'random2', name: 'Name', username: 'name1' },
						{ _id: 'here', username: 'here' },
						{ _id: 'all', username: 'all' }
					]}
					username='rocket.cat'
					useRealName
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Hashtag' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='#test-channel #unknown'
					theme={theme}
					channels={[{ _id: '123', name: 'test-channel' }]}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Emoji' theme={theme} />
			<View style={styles.container}>
				<Markdown msg='Unicode: 😃😇👍' theme={theme} />
				<Markdown msg='Shortnames: :joy::+1:' theme={theme} />
				<Markdown
					msg='Custom emojis: :react_rocket: :nyan_rocket: :marioparty:'
					theme={theme}
					getCustomEmoji={getCustomEmoji}
					baseUrl={baseUrl}
				/>
				<Markdown
					msg='😃 :+1: :marioparty:'
					theme={theme}
					getCustomEmoji={getCustomEmoji}
					baseUrl={baseUrl}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Block Quote' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={`> This is block quote
this is a normal line`}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Links' theme={theme} />
			<View style={styles.container}>
				<Markdown msg='[Markdown link](https://rocket.chat): `[description](url)`' theme={theme} />
				<Markdown msg='<https://rocket.chat|Formatted Link>: `<url|description>`' theme={theme} />
			</View>

			<StoriesSeparator style={styles.separator} title='Image' theme={theme} />
			<View style={styles.container}>
				<Markdown msg='![alt text](https://play.google.com/intl/en_us/badges/images/badge_new.png)' theme={theme} />
			</View>

			<StoriesSeparator style={styles.separator} title='Headers' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='# Header 1'
					theme={theme}
				/>
				<Markdown
					msg='## Header 2'
					theme={theme}
				/>
				<Markdown
					msg='### Header 3'
					theme={theme}
				/>
				<Markdown
					msg='#### Header 4'
					theme={theme}
				/>
				<Markdown
					msg='##### Header 5'
					theme={theme}
				/>
				<Markdown
					msg='###### Header 6'
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Inline Code' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='This is `inline code`'
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Code Block' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='Inline `code` has `back-ticks around` it.
```
Code block
```'
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Lists' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={'* Open Source\n* Rocket.Chat\n  - nodejs\n  - ReactNative'}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Numbered Lists' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg={'1. Open Source\n2. Rocket.Chat'}
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Emphasis' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='Strong emphasis, aka bold, with **asterisks** or __underscores__'
					theme={theme}
				/>
			</View>

			<StoriesSeparator style={styles.separator} title='Table' theme={theme} />
			<View style={styles.container}>
				<Markdown
					msg='First Header | Second Header
------------ | -------------
Content from cell 1 | Content from cell 2
Content in the first column | Content in the second column'
					theme={theme}
				/>
			</View>
		</ScrollView>
	);
};