import React, { useState, useEffect } from 'react';
import PropTypes from 'prop-types';
import { Link } from 'react-router-dom';

import { UserType } from './Types';

import { info, fetchUserUri } from '../api';

import Avatar from './Avatar';
import Icon from './Icon';
import SearchBox from './SearchBox';

import './UserInfo.css';

let isMounted;

export default function UserInfo(props) {
    const [user, setUser] = useState({ uname: props.user, uid: 0 });
    useEffect(() => {
        isMounted = true;
        info(user.uname).then(response => {
            if (isMounted) {
                setUser(response.data);
                props.onUpdate && props.onUpdate(response.data);
            }
        });
        return () => {
            isMounted = false;
        };
    }, []);
    return (
        <>
            <div className="userinfo">
                <Avatar user={user}>
                    <div className="msg-ts">Was online recently</div>
                </Avatar>
            </div>
            <div className="l">
                {
                    user.uid > 0 &&
                    <>
                        <Link to="/pm">
                            <Icon name="ei-envelope" size="s" />PM
                              </Link>
                        <Link to={`/${user.uname}/?show=recomm`} rel="nofollow">
                            <Icon name="ei-heart" size="s" />Recommendations
                              </Link>
                        <Link to={`/${user.uname}/?media=1`} rel="nofollow">
                            <Icon name="ei-camera" size="s" />Photos
                              </Link>
                        {
                            user.read &&
                            <Link to={`/${user.uname}/friends`}>I read: {user.read.length}</Link>
                        }
                        <Link to={`/${user.uname}/readers`}>My readers: {user.readers ? user.readers.length : 0}</Link>
                        {
                            user.statsMyBL &&
                            <Link to={`/${user.uname}/bl`}>My blacklist: {user.statsMyBL}</Link>
                        }
                    </>
                }
            </div>
            {props.children}
        </>
    );
}

export function UserLink(props) {
    const [user, setUser] = useState(props.user);
    useEffect(() => {
        setUser(props.user);
        isMounted = true;
        if (!user.uid && user.uri) {
            fetchUserUri(user.uri).then(response => {
                if (isMounted) {
                    setUser(response.data);
                }
            });
            return () => {
                isMounted = false;
            };
        }
    }, [props.user]);
    return (
        user.uid ?
            <Link key={user.uid} to={`/${user.uname}/`} className="info-avatar"><img src={user.avatar}/>{user.uname}</Link>
            : <a href={user.uri}><img src={user.avatar}/>{user.uname}</a>
    )
}

UserInfo.propTypes = {
    user: PropTypes.string.isRequired,
    onUpdate: PropTypes.func,
    children: PropTypes.node
};

UserLink.propTypes = {
    user: UserType.isRequired
}