import cors from "@elysia/cors";
import openapi from "@elysia/openapi";
import serverTiming from "@elysia/server-timing";
import { staticPlugin } from "@elysia/static";
import config from "@stealth-developers/config";
import { getUser } from "@stealth-developers/db";
import { Elysia, t } from "elysia";

import { authPlugin } from "./lib/auth";
import { getLinkedActors } from "./lib/db";
import { sanitiseActors, sanitiseUser } from "./lib/sanitise";
import { ActorWithGuildSchema, ErrorSchema, UserSchema } from "./lib/schemas";
import * as routes from "./routes";

export const app = new Elysia()

	.onError(({ error, set, request }) => {
		set.status = 500;
		console.error(request.url, error);

		if (error instanceof Error) return { message: error.message ?? "Internal Server Error" };
		return { message: "Unknown Error" };
	})
	.use(openapi())
	.use(cors())
	.use(
		staticPlugin({
			assets: config.api.publicDir,
			indexHTML: true,
			prefix: "/",
		}),
	)
	.use(authPlugin)
	.use(serverTiming())
	.use(routes.authRoutes)
	.group("/api", (app) =>
		app
			.resolve(({ session, status }) => {
				if (!session) return status(401, { message: "unauthorized" });
				return { session };
			})
			.get(
				"/me",
				// @ts-expect-error watever
				async ({ session }) => {
					const [user, actors] = await Promise.all([
						getUser(session.userId),
						getLinkedActors(session.userId),
					]);

					return {
						user: user ? sanitiseUser(user) : null,
						actors: sanitiseActors(actors, false),
					};
				},
				{
					response: {
						200: t.Object({
							user: t.Nullable(UserSchema),
							actors: t.Array(ActorWithGuildSchema),
						}),
						401: ErrorSchema,
						500: ErrorSchema,
					},
					tags: ["auth"],
				},
			)
			.use(routes.guildRoutes),
	);

export type App = typeof app;
export type {
	ErrorResponse,
	GuildAccess,
	SanitisedActor,
	SanitisedActorWithGuild,
	SanitisedGuild,
	SanitisedTicket,
	SanitisedTicketAttachment,
	SanitisedTicketComment,
	SanitisedTicketMessage,
	SanitisedTicketParticipant,
	SanitisedUser,
} from "./lib/schemas";