import React, { memo } from 'react';
import { Link } from 'react-router-dom';

import Icon from './Icon';

import './Avatar.css';

/**
 * @typedef {Object} AvatarProps
 * @property {import('../api').User} user
 * @property {React.CSSProperties=} style
 * @property {string=} link
 * @property {React.ReactNode=} children
 */

/**
 * Avatar component
 * @param {AvatarProps} props
 */
function Avatar({ user, style, link, children }) {
    return (
        <div className="Avatar" style={style}>
            <div className="msg-avatar">
                {
                    user.uname ?
                        <Link to={{ pathname: link || `/${user.uname}/` }}>
                            {user.avatar ?
                                <img src={user.avatar} alt={`${user.uname}`} />
                                : <Icon name="ei-spinner" size="m" />}
                        </Link>
                        : <Icon name="ei-spinner" size="m" />
                }
            </div>
            <div style={{ display: 'flex', flexDirection: 'column', justifyContent: 'center' }}>
                <span>
                    <Link to={{ pathname: link || `/${user.uname}/` }}>
                        <span>{user.uname}</span>
                    </Link>
                </span>
                {children}
            </div>
        </div>
    );
}

export default memo(Avatar);