/*
 * 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 IconButton from '@mui/material/IconButton';
import Stack from '@mui/material/Stack';
import MoreVertIcon from '@mui/icons-material/MoreVert';
import { bindMenu, bindTrigger, usePopupState } from 'material-ui-popup-state/hooks';
import MenuItem from '@mui/material/MenuItem';
import Menu from '@mui/material/Menu';
import Link from '@mui/material/Link';
import { Link as RouterLink } from 'react-router-dom';
import Slide from '@mui/material/Slide';
import type { Ref } from 'react';
import { memo } from 'react';
import { useLingui } from '@lingui/react/macro';
import { CustomTooltip } from '@/base/components/CustomTooltip.tsx';
import { TypographyMaxLines } from '@/base/components/texts/TypographyMaxLines.tsx';
import type { MobileHeaderProps } from '@/features/reader/overlay/ReaderOverlay.types.ts';
import { LoadingPlaceholder } from '@/base/components/feedback/LoadingPlaceholder.tsx';
import { AppRoutes } from '@/base/AppRoute.constants.ts';
import { ReaderLibraryButton } from '@/features/reader/overlay/navigation/components/ReaderLibraryButton.tsx';
import { ReaderBookmarkButton } from '@/features/reader/overlay/navigation/components/ReaderBookmarkButton.tsx';
import { FALLBACK_CHAPTER } from '@/features/chapter/Chapter.constants.ts';
import { FALLBACK_MANGA } from '@/features/manga/Manga.constants.ts';
import { ReaderExitButton } from '@/features/reader/overlay/navigation/components/ReaderExitButton.tsx';
import { requestManager } from '@/lib/requests/RequestManager.ts';
import {
    useReaderChaptersStore,
    useReaderScrollbarStore,
    useReaderStore,
} from '@/features/reader/stores/ReaderStore.ts';
import { copyToClipboard } from '@/lib/HelperFunctions.ts';
import { MATERIAL_YOU_VISUALS } from '@/features/theme/services/MaterialYouVisualTokens.ts';

const DEFAULT_MANGA = { ...FALLBACK_MANGA, title: '' };

const BaseReaderOverlayHeaderMobile = ({ isVisible, ref }: MobileHeaderProps & { ref?: Ref<HTMLDivElement> }) => {
    const { t } = useLingui();
    const popupState = usePopupState({ popupId: 'reader-overlay-more-menu', variant: 'popover' });
    const currentChapter = useReaderChaptersStore('currentChapter');

    const manga = useReaderStore('manga');
    const scrollbar = useReaderScrollbarStore((state) => state);

    const { id: mangaId, title } = manga ?? DEFAULT_MANGA;
    const { id: chapterId, name, realUrl, isBookmarked } = currentChapter ?? FALLBACK_CHAPTER;

    return (
        <Slide direction="down" in={isVisible} ref={ref}>
            <Stack
                sx={{
                    flexDirection: 'row',
                    alignItems: 'center',
                    position: 'fixed',
                    top: 0,
                    left: 0,
                    right: `${scrollbar.ySize}px`,
                    p: 2,
                    pt: (theme) => `max(env(safe-area-inset-top), ${theme.spacing(2)})`,
                    backgroundColor: (theme) =>
                        theme.alpha(theme.palette.background.paper, MATERIAL_YOU_VISUALS.readerChromeOpacity),
                    backdropFilter: 'blur(20px) saturate(1.15)',
                    pointerEvents: 'all',
                    borderBottom: '1px solid',
                    borderColor: 'divider',
                }}
            >
                <ReaderExitButton />
                <Stack sx={{ flexGrow: 1 }}>
                    {manga && currentChapter ? (
                        <>
                            <CustomTooltip title={title}>
                                <TypographyMaxLines lines={1} component="h1" variant="h5">
                                    <Link
                                        component={RouterLink}
                                        to={AppRoutes.manga.path(mangaId)}
                                        sx={{ textDecoration: 'none', color: 'inherit' }}
                                    >
                                        {title}
                                    </Link>
                                </TypographyMaxLines>
                            </CustomTooltip>
                            <CustomTooltip title={name}>
                                <TypographyMaxLines lines={1}>{name}</TypographyMaxLines>
                            </CustomTooltip>
                        </>
                    ) : (
                        <LoadingPlaceholder />
                    )}
                </Stack>
                <ReaderLibraryButton />
                <ReaderBookmarkButton id={chapterId} isBookmarked={isBookmarked} />
                <IconButton {...bindTrigger(popupState)} color="inherit">
                    <MoreVertIcon />
                </IconButton>
                <Menu {...bindMenu(popupState)}>
                    <MenuItem
                        component={Link}
                        disabled={!realUrl}
                        href={realUrl ?? ''}
                        rel="noreferrer"
                        target="_blank"
                    >
                        {t`Open in browser`}
                    </MenuItem>
                    <MenuItem
                        component={Link}
                        disabled={!realUrl}
                        href={realUrl ? requestManager.getWebviewUrl(realUrl) : ''}
                        rel="noreferrer"
                        target="_blank"
                    >
                        {t`Open in WebView`}
                    </MenuItem>
                    <MenuItem disabled={!realUrl} onClick={() => copyToClipboard(title)}>
                        {t`Share`}
                    </MenuItem>
                </Menu>
            </Stack>
        </Slide>
    );
};

export const ReaderOverlayHeaderMobile = memo(BaseReaderOverlayHeaderMobile);