import { CookieOptions, createSessionStorage } from "@remix-run/node"; // or cloudflare/deno
import { db } from "~/utils/db.server";

function createDatabaseSessionStorage({
  cookie
} : { cookie: {name : string} & CookieOptions } ) {
  // Configure your database client...
  return createSessionStorage({
    cookie,
    async createData(data, expires) {
      var session;

      if(data && data.user_id){
        session = await db.session.create({data:{data: JSON.stringify({ data }), user:{connect:{id: data.user_id}}}});
      }
      else {
        session = await db.session.create({data:{data: JSON.stringify({ data })}});
      }
      
      return session.id;
    },
    async readData(id) {
      let sessiondata = await db.session.findUnique({select: {user_id: true, data: true, user: true},where:{id: id}}) || null;
      return sessiondata;
    },
    async updateData(id, data, expires) {

      if(data && data.user_id){
        await db.session.upsert({create:{data: JSON.stringify({ data }), user:{connect:{id: data.user_id}}}, update:{data: JSON.stringify({ data }), user:{connect:{id: data.user_id}}}, where: {id: id}});
      }
      else {
        await db.session.upsert({create:{data: JSON.stringify({ data })}, update:{data: JSON.stringify({ data })}, where: {id: id}});
      }
    },
    async deleteData(id) {
      await db.session.delete({where: {id: id}});
    },
  });
}

const { getSession, commitSession, destroySession } =
createDatabaseSessionStorage(
    {
      // a Cookie from `createCookie` or the CookieOptions to create one
      cookie: {
        name: "__session",

        httpOnly: true,
        maxAge: 31556952,
        path: "/",
        sameSite: "lax",
        secrets: ["super_secret_cookie_thingy"],
        secure: false,
      },
    }
  );

export { getSession, commitSession, destroySession };