import { GET } from "../../defs.js";
import type { structure } from "../../../apiStructure/sammoRootAPI.js";
import type { ExtractError, ExtractQuery, ExtractResponse } from "../../../apiStructure/defs.js";
import { StartSession } from "../../../ProcDecorator/StartSession.js";
import { declProcDecorators } from "../../../ProcDecorator/base.js";

type BaseAPI = typeof structure.Login.ReqNonce;
type RType = ExtractResponse<BaseAPI>;
type EType = ExtractError<BaseAPI>;
type QType = ExtractQuery<BaseAPI>;

export const ReqNonceSessionKey = 'loginNonce';

export const ReqNonce = GET<RType, EType, QType>(undefined)(declProcDecorators(
    StartSession,
))(
    async (query, ctx) => {
        const nonce = ctx.session.getItem<string>(ReqNonceSessionKey);
        if (nonce !== undefined) {
            return {
                loginNonce: nonce,
                result: true,
            }
        }

        const newNonce = "1234567890";
        ctx.session.setItem(ReqNonceSessionKey, newNonce);
        return {
            loginNonce: newNonce,
            result: true,
        }
    }
)