/*
 * Copyright (C) Contributors to the Suwayomi project
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

import React from 'react';
import { useTheme } from '@mui/material/styles';
import { Link } from 'react-router-dom';
import Card from '@mui/material/Card';
import CardContent from '@mui/material/CardContent';
import IconButton from '@mui/material/IconButton';
import MoreVertIcon from '@mui/icons-material/MoreVert';
import Typography from '@mui/material/Typography';
import Menu from '@mui/material/Menu';
import MenuItem from '@mui/material/MenuItem';
import BookmarkIcon from '@mui/icons-material/Bookmark';

import client from 'util/client';
import { Box } from '@mui/system';

interface IProps{
    chapter: IChapter
    triggerChaptersUpdate: () => void
    downloadStatusString: string
    showChapterNumber: boolean
}

export default function ChapterCard(props: IProps) {
    const theme = useTheme();

    const {
        chapter, triggerChaptersUpdate, downloadStatusString, showChapterNumber,
    } = props;

    const dateStr = chapter.uploadDate && new Date(chapter.uploadDate).toISOString().slice(0, 10);

    const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);

    const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => {
        // prevent parent tags from getting the event
        event.stopPropagation();
        event.preventDefault();

        setAnchorEl(event.currentTarget);
    };

    const handleClose = () => {
        setAnchorEl(null);
    };

    const sendChange = (key: string, value: any) => {
        handleClose();

        const formData = new FormData();
        formData.append(key, value);
        if (key === 'read') { formData.append('lastPageRead', '1'); }
        client.patch(`/api/v1/manga/${chapter.mangaId}/chapter/${chapter.index}`, formData)
            .then(() => triggerChaptersUpdate());
    };

    const downloadChapter = () => {
        client.get(`/api/v1/download/${chapter.mangaId}/chapter/${chapter.index}`);
        handleClose();
    };

    const deleteChapter = () => {
        client.delete(`/api/v1/manga/${chapter.mangaId}/chapter/${chapter.index}`)
            .then(() => triggerChaptersUpdate());

        handleClose();
    };

    const readChapterColor = theme.palette.mode === 'dark' ? '#acacac' : '#b0b0b0';

    return (
        <>
            <li>
                <Card
                    sx={{
                        margin: '10px',
                        ':hover': {
                            backgroundColor: 'action.hover',
                            transition: 'background-color 100ms cubic-bezier(0.4, 0, 0.2, 1) 0ms',
                            cursor: 'pointer',
                        },
                        ':active': {
                            backgroundColor: 'action.selected',
                            transition: 'background-color 100ms cubic-bezier(0.4, 0, 0.2, 1) 0ms',
                        },
                    }}
                >
                    <Link
                        to={`/manga/${chapter.mangaId}/chapter/${chapter.index}`}
                        style={{
                            textDecoration: 'none',
                            color: chapter.read ? readChapterColor : theme.palette.text.primary,
                        }}
                    >
                        <CardContent
                            sx={{
                                display: 'flex',
                                justifyContent: 'space-between',
                                alignItems: 'center',
                                padding: 2,
                            }}
                        >
                            <Box sx={{ display: 'flex' }}>
                                <div style={{ display: 'flex', flexDirection: 'column' }}>
                                    <Typography variant="h5" component="h2">
                                        <span style={{ color: theme.palette.primary.dark }}>
                                            {chapter.bookmarked && <BookmarkIcon />}
                                        </span>
                                        { showChapterNumber ? `Chapter ${chapter.chapterNumber}` : chapter.name}
                                    </Typography>
                                    <Typography variant="caption" display="block" gutterBottom>
                                        {chapter.scanlator}
                                        {chapter.scanlator && ' '}
                                        {dateStr}
                                        {downloadStatusString}
                                    </Typography>
                                </div>
                            </Box>

                            <IconButton aria-label="more" onClick={handleClick} size="large">
                                <MoreVertIcon />
                            </IconButton>
                        </CardContent>
                    </Link>
                    <Menu
                        anchorEl={anchorEl}
                        keepMounted
                        open={Boolean(anchorEl)}
                        onClose={handleClose}
                    >
                        {downloadStatusString.endsWith('Downloaded')
                             && <MenuItem onClick={deleteChapter}>Delete</MenuItem>}
                        {downloadStatusString.length === 0
                         && <MenuItem onClick={downloadChapter}>Download</MenuItem> }
                        <MenuItem onClick={() => sendChange('bookmarked', !chapter.bookmarked)}>
                            {chapter.bookmarked && 'Remove bookmark'}
                            {!chapter.bookmarked && 'Bookmark'}
                        </MenuItem>
                        <MenuItem onClick={() => sendChange('read', !chapter.read)}>
                            {`Mark as ${chapter.read ? 'unread' : 'read'}`}
                        </MenuItem>
                        <MenuItem onClick={() => sendChange('markPrevRead', true)}>
                            Mark previous as Read
                        </MenuItem>
                    </Menu>
                </Card>
            </li>
        </>
    );
}