import React, { useState } from 'react';
import { useSubplebbit, useSubplebbitStats } from '@plebbit/plebbit-react-hooks/dist';
import { BoardStatsContainer } from './styled/BoardStats.styled';
import { Break } from './styled/views/Board.styled';
import useGeneralStore from '../hooks/stores/useGeneralStore';

const BoardStats = ({ subplebbitAddress }) => {
	const { selectedStyle } = useGeneralStore((state) => state);
	const stats = useSubplebbitStats({ subplebbitAddress });
	const [showStats, setShowStats] = useState(true);
	const subplebbit = useSubplebbit({ subplebbitAddress });

	const handleToggleStats = () => {
		setShowStats(!showStats);
	};

	const unixToMMDDYYYY = (timestamp) => {
		const date = new Date(timestamp * 1000);
		const month = ('0' + (date.getMonth() + 1)).slice(-2);
		const day = ('0' + date.getDate()).slice(-2);
		const year = date.getFullYear().toString().slice(-2);
		return month + '/' + day + '/' + year;
	};

	const pluralize = (count, singular, plural) => (count === 1 ? singular : plural);

	return (
		<BoardStatsContainer selectedStyle={selectedStyle}>
			<Break selectedStyle={selectedStyle} style={{ width: '468px' }} />
			<table id='blotter'>
				{showStats && (
					<tbody id='blotter-msgs'>
						<tr>
							<td>
								In the past hour, <span id='stat-number'>{stats.hourActiveUserCount}</span> {pluralize(stats.hourActiveUserCount, 'user', 'users')} made{' '}
								<span id='stat-number'>{stats.hourPostCount}</span> {pluralize(stats.hourPostCount, 'post', 'posts')} / in the past day,{' '}
								<span id='stat-number'>{stats.dayActiveUserCount}</span> {pluralize(stats.dayActiveUserCount, 'user', 'users')} made{' '}
								<span id='stat-number'>{stats.dayPostCount}</span> {pluralize(stats.dayPostCount, 'post', 'posts')}
							</td>
						</tr>
						<tr>
							<td>
								In the past week, <span id='stat-number'>{stats.weekActiveUserCount}</span> {pluralize(stats.weekActiveUserCount, 'user', 'users')} made{' '}
								<span id='stat-number'>{stats.weekPostCount}</span> {pluralize(stats.weekPostCount, 'post', 'posts')} / in the past month,{' '}
								<span id='stat-number'>{stats.monthActiveUserCount}</span> {pluralize(stats.monthActiveUserCount, 'user', 'users')} made{' '}
								<span id='stat-number'>{stats.monthPostCount}</span> {pluralize(stats.monthPostCount, 'post', 'posts')}
							</td>
						</tr>
						<tr>
							<td>
								{unixToMMDDYYYY(subplebbit.createdAt)} board created / since then, <span id='stat-number'>{stats.allActiveUserCount}</span>{' '}
								{pluralize(stats.allActiveUserCount, 'user', 'users')} have made <span id='stat-number'>{stats.allPostCount}</span>{' '}
								{pluralize(stats.allPostCount, 'post', 'posts')}
							</td>
						</tr>
					</tbody>
				)}
				<tfoot>
					<tr>
						<td colSpan={2}>
							[
							<span id='stat-number' className='hide-button' onClick={handleToggleStats}>
								{showStats ? 'Hide' : 'Show Stats'}
							</span>
							]
						</td>
					</tr>
				</tfoot>
			</table>
		</BoardStatsContainer>
	);
};

export default BoardStats;
