import pool from "../db";
import { Member, MemberLight, memberSettings, MemberState } from '@app/shared/types/member'

export async function getUserData(userID: number) {
  const sql = `SELECT * FROM members WHERE id = ?`;
  const res = await pool.query(sql, [userID]);
  return res[0] ?? null;
}

export async function setUserState(userID: number, state: MemberState) {
  const sql = `UPDATE members
        SET state = ?
        WHERE id = ?;`;
  return await pool.query(sql, [state, userID]);
}

export async function getUserState(user: number): Promise<MemberState> {
  let out = await pool.query(`SELECT state FROM members WHERE id = ?`, [user]);
  return (out[0].state as MemberState);
}

export async function getMemberSettings(id: number): Promise<memberSettings> {
  const sql = `SELECT * FROM view_member_settings WHERE id = ?`;
  let out: memberSettings[] = await pool.query(sql, [id]);

  if (out.length != 1)
    throw new Error("Could not get user settings");

  return out[0];
}

export async function setUserSettings(id: number, settings: memberSettings) {
  const sql = `UPDATE view_member_settings SET
                displayName = ?
                WHERE id = ?;`;
  let result = await pool.query(sql, [settings.displayName, id])
  console.log(result);
}

export async function getMembersLite(ids: number[]): Promise<MemberLight[]> {
  const sql = `SELECT m.member_id AS id,
                  m.member_name AS username,
                  m.displayName,
                  u.color
              FROM view_member_rank_unit_status_latest m
                  LEFT JOIN units u ON u.name = m.unit
              WHERE member_id IN (?);`;
  const res: MemberLight[] = await pool.query(sql, [ids]);
  return res;
}

export async function getMembersFull(ids: number[]): Promise<Member[]> {
  const sql = `SELECT * FROM view_member_rank_unit_status_latest WHERE member_id IN (?);`;
  const res: Member[] = await pool.query(sql, [ids]);
  return res;
}

export async function mapDiscordtoID(id: number): Promise<number | null> {
  const sql = `SELECT id FROM members WHERE discord_id = ?;`
  let res = await pool.query(sql, [id]);
  return res.length > 0 ? res[0].id : null;
}