const { request, env, params } = context;

// const url = new URL(request.url);

const clientIP = request.headers.get("x-forwarded-for") || request.headers.get("clientIP");

const userAgent = request.headers.get("user-agent");

const Referer = request.headers.get('Referer') || "Referer"

const originurl = new URL(request.url);

const options = {

timeZone: 'Asia/Shanghai',

year: 'numeric',

month: 'long',

day: 'numeric',

hour12: false,

hour: '2-digit',

minute: '2-digit',

second: '2-digit'

};

const timedata = new Date();

const formattedDate = new Intl.DateTimeFormat('zh-CN', options).format(timedata);

const slug = params.id;

const Url = await env.DB.prepare(`SELECT url FROM links where slug = '${slug}'`).first()

if (!Url) {

return new Response(page404, {

status: 404,

headers: {

"content-type": "text/html;charset=UTF-8",

}

});

} else {

try {

const info = await env.DB.prepare(`INSERT INTO logs (url, slug, ip,referer, ua, create_time)

VALUES ('${Url.url}', '${slug}', '${clientIP}','${Referer}', '${userAgent}', '${formattedDate}')`).run()

// console.log(info);

return Response.redirect(Url.url, 302);

} catch (error) {

console.log(error);

return Response.redirect(Url.url, 302);

}

}

}