import { Modal, Button } from 'react-bootstrap'
import { MapContainer, Marker, Popup, TileLayer } from 'react-leaflet'
import { CSSProperties, useState } from 'react'
import { LatLng } from 'leaflet'

import LineDot from './LineDot'
import { categoryNames } from '../assets/category'
import { useBook, useRemoveAnnouncement } from '../hooks/api'
import { Announcement } from '../api/announcement/types'
import { iconItem } from '../utils/markerIcons'
import { useId } from '../hooks'
import SelectDisposalTrashbox from './SelectDisposalTrashbox'
import StarRating from './StarRating'

const styles = {
    container: {
        display: 'flex',
        alignItems: 'center',
        justifyContent: 'center',
    } as CSSProperties,
    map: {
        width: '100%',
        minHeight: 300,
    } as CSSProperties,
}

type ViewProps = {
    myId: number,
    announcement: Announcement,
}

const View = ({
    myId,
    announcement: { name, category, bestBy, description, lat, lng, address, metro, userId },
}: ViewProps) => (
    <>
        <h1>{name}</h1>

        <span>{categoryNames[category]}</span>
        <span className='m-2'>&#x2022;</span>{/* dot */}
        <span>Годен до {new Date(bestBy).toLocaleString('ru-RU')}</span>

        <p className='mb-0'>{description}</p>

        <p className='mb-3'>
            Рейтинг пользователя: <StarRating dynamic={myId !== userId} userId={userId} />
        </p>

        <MapContainer style={styles.map} center={[lat, lng]} zoom={16} >
            <TileLayer
                attribution='&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
                url='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png'
            />

            <Marker icon={iconItem} position={[lat, lng]}>
                <Popup>
                    {address}
                    <br />
                    <LineDot station={metro} /> {metro}
                </Popup>
            </Marker>
        </MapContainer>
    </>
)

type ControlProps = {
    myId: number,
    closeRefresh: () => void,
    announcement: Announcement,
    showDispose: () => void
}

function Control({
    myId,
    closeRefresh,
    announcement: { bookedBy, id, userId },
    showDispose,
}: ControlProps) {
    const { handleBook, bookButton } = useBook()

    const { handleRemove, removeButton } = useRemoveAnnouncement(closeRefresh)

    return (
        <>
            <p>Забронировали {bookedBy + (bookButton.disabled ? 1 : 0)} чел.</p>
            {(myId === userId) ? (
                <>
                    <Button variant='success' onClick={showDispose}>Утилизировать</Button>
                    <Button variant='success' onClick={() => void handleRemove(id)} {...removeButton} />
                </>
            ) : (
                <Button variant='success' onClick={() => void handleBook(id)} {...bookButton} />
            )}
        </>
    )
}

type AnnouncementDetailsProps = {
    close: () => void,
    refresh: () => void,
    announcement: Announcement,
}

function AnnouncementDetails({
    close,
    refresh,
    announcement,
}: AnnouncementDetailsProps) {
    const closeRefresh = () => {
        close()
        refresh()
    }

    const [disposeShow, setDisposeShow] = useState(false)

    const myId = useId()

    return (
        <div
            className='modal'
            style={styles.container}
        >
            <Modal.Dialog centered className='modal-dialog'>
                <Modal.Header closeButton onHide={close}>
                    <Modal.Title>
                        Подробнее
                    </Modal.Title>
                </Modal.Header>

                <Modal.Body>
                    <View myId={myId} announcement={announcement} />
                </Modal.Body>

                <Modal.Footer>
                    <Control
                        myId={myId}
                        closeRefresh={closeRefresh}
                        showDispose={() => setDisposeShow(true)}
                        announcement={announcement}
                    />
                </Modal.Footer>
            </Modal.Dialog>
            <Modal centered show={disposeShow} onHide={() => setDisposeShow(false)} style={{ zIndex: 100000 }}>
                <Modal.Header closeButton>
                    <Modal.Title>
                        Утилизация
                    </Modal.Title>
                </Modal.Header>
                <SelectDisposalTrashbox
                    annId={announcement.id}
                    category={announcement.category}
                    address={new LatLng(announcement.lat, announcement.lng)}
                    closeRefresh={closeRefresh}
                />
            </Modal>
        </div>
    )
}

export default AnnouncementDetails