import type Koa from "koa";

import config from "@/config/index.js";
import type { ILocalUser } from "@/models/entities/user.js";
import { Signins } from "@/models/index.js";
import { genId } from "@/misc/gen-id.js";
import { publishMainStream } from "@/services/stream.js";

export default function (ctx: Koa.Context, user: ILocalUser, redirect = false) {
	if (redirect) {
		//#region Cookie
		ctx.cookies.set("igi", user.token!, {
			path: "/",
			// SEE: https://github.com/koajs/koa/issues/974
			// When using a SSL proxy it should be configured to add the "X-Forwarded-Proto: https" header
			secure: config.url.startsWith("https"),
			httpOnly: false,
		});
		//#endregion

		ctx.redirect(config.url);
	} else {
		ctx.body = {
			id: user.id,
			i: user.token,
		};
		ctx.status = 200;
	}

	(async () => {
		// Append signin history
		const record = await Signins.insert({
			id: genId(),
			createdAt: new Date(),
			userId: user.id,
			ip: ctx.ip,
			headers: ctx.headers,
			success: true,
		}).then((x) => Signins.findOneByOrFail(x.identifiers[0]));

		// Publish signin event
		publishMainStream(user.id, "signin", await Signins.pack(record));
	})();
}
