import { sql } from "~/db/sql";
import type { TournamentTeam } from "~/db/types";
import type { MapPool } from "~/modules/map-pool-serializer";

const deleteCounterpickMapsByTeamIdStm = sql.prepare(/* sql */ `
  delete from
    "MapPoolMap"
  where
    "tournamentTeamId" = @tournamentTeamId
`);

const addCounterpickMapStm = sql.prepare(/* sql */ `
  insert into
    "MapPoolMap" ("tournamentTeamId", "stageId", "mode")
  values
    (@tournamentTeamId, @stageId, @mode)
`);

export const upsertCounterpickMaps = sql.transaction(
  ({
    tournamentTeamId,
    mapPool,
  }: {
    tournamentTeamId: TournamentTeam["id"];
    mapPool: MapPool;
  }) => {
    deleteCounterpickMapsByTeamIdStm.run({ tournamentTeamId });

    for (const { stageId, mode } of mapPool.stageModePairs) {
      addCounterpickMapStm.run({
        tournamentTeamId,
        stageId,
        mode,
      });
    }
  }
);