import React from 'react';

import { Button } from './Button';
import './header.css';

type User = {
    name: string;
};

interface HeaderProps {
    user?: User;
    onLogin: () => void;
    onLogout: () => void;
    onCreateAccount: () => void;
}

export const Header = ({ user, onLogin, onLogout, onCreateAccount }: HeaderProps) => (
    <header>
        <div className="storybook-header">
            <div>
                <svg
                    width="32"
                    height="32"
                    viewBox="0 0 32 32"
                    xmlns="http://www.w3.org/2000/svg"
                >
                    <g fill="none" fillRule="evenodd">
                        <path
                            d="M10 0h12a10 10 0 0110 10v12a10 10 0 01-10 10H10A10 10 0 010 22V10A10 10 0 0110 0z"
                            fill="#FFF"
                        />
                        <path
                            d="M5.3 10.6l10.4 6v11.1l-10.4-6v-11zm11.4-6.2l9.7 5.5-9.7 5.6V4.4z"
                            fill="#555AB9"
                        />
                        <path
                            d="M27.2 10.6v11.2l-10.5 6V16.5l10.5-6zM15.7 4.4v11L6 10l9.7-5.5z"
                            fill="#91BAF8"
                        />
                    </g>
                </svg>
                <h1>Acme</h1>
            </div>
            <div>
                {user ? (
                    <>
                        <span className="welcome">
                            Welcome, <b>{user.name}</b>!
                        </span>
                        <Button size="small" onClick={onLogout} label="Log out" />
                    </>
                ) : (
                    <>
                        <Button size="small" onClick={onLogin} label="Log in" />
                        <Button
                            primary
                            size="small"
                            onClick={onCreateAccount}
                            label="Sign up"
                        />
                    </>
                )}
            </div>
        </div>
    </header>
);