// post-list.tsx
// Copyright (C) 2020  Dwayne Harris

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

import React, { FC, useState } from 'react'
import { useTheme } from '../hooks'
import { classNames } from '../utils'
import { Post, ClassDictionary } from '../types'

import PostComponent from '../components/post'

interface Props {
    posts: Post[]
    collapseText?: string
}

const PostList: FC<Props> = ({ posts, collapseText }) => {
    const theme = useTheme()
    const [isCollapsed, setIsCollapsed] = useState(!!collapseText)

    const style: ClassDictionary = {
        'post-list': true,
        'post-list-collapsed': isCollapsed,
    }

    return (
        <div className={classNames(style)} style={{ backgroundColor: theme.backgroundSecondary }}>
            {isCollapsed &&
                <button className="button is-primary is-fullwidth" onClick={() => setIsCollapsed(false)}>{collapseText}</button>
            }
            
            {!isCollapsed && posts.map(post => <PostComponent key={post.id} post={post} />)}
        </div>
    )
}

export default PostList