import useDatabase from "~/composables/useDatabase";
import { userSessionsTable as sessions } from "~/db/schema";
import { eq, and } from "drizzle-orm";

const monthAsMs = 60 * 60 * 24 * 30 * 1000;

export default defineNitroPlugin(() => {
    const db = useDatabase();
    
    sessionHooks.hook('fetch', async (session, event) => {
        const result = await db.query.userSessionsTable.findFirst({
            columns: {
                timestamp: true,
            },
            where: and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id))
        });

        if(!result)
        {
            await clearUserSession(event);
            throw createError({ statusCode: 401, message: 'Unauthorized' });
        }
        else if(result && result.timestamp && result.timestamp.getTime() < Date.now() - monthAsMs)
        {
            await clearUserSession(event);
            throw createError({ statusCode: 401, message: 'Session has expired' });
        }
        else
        {
            await db.update(sessions).set({
                timestamp: new Date(),
            }).where(and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id)));
        }
    });
    sessionHooks.hook('clear', async (session, event) => {
        if(session.id && session.user)
        {
            try
            {
                await db.delete(sessions).where(and(eq(sessions.id, session.id as unknown as number), eq(sessions.user_id, session.user.id)));
            }
            catch(e) { }
        }
    });
});