/* eslint-disable */
// @ts-nocheck TODO

import { Stage, Team, Group, Round, Match } from "./crud-db.server";

export class SqlDatabase {
  insert(table, arg) {
    switch (table) {
      case "participant":
        throw new Error("not implemented");
        return Team.insertMissing(arg);

      case "stage":
        const stage = new Stage(
          undefined,
          arg.tournament_id,
          arg.number,
          arg.name,
          arg.type,
          JSON.stringify(arg.settings)
        );
        return stage.insert() && stage.id;

      case "group":
        const group = new Group(undefined, arg.stage_id, arg.number);
        return group.insert() && group.id;

      case "round":
        const round = new Round(
          undefined,
          arg.stage_id,
          arg.group_id,
          arg.number
        );
        return round.insert() && round.id;

      case "match":
        const match = new Match(
          undefined,
          arg.status,
          arg.stage_id,
          arg.group_id,
          arg.round_id,
          arg.number,
          arg.child_count,
          null,
          null,
          null,
          JSON.stringify(arg.opponent1),
          JSON.stringify(arg.opponent2)
        );
        return match.insert() && match.id;

      case "match_game":
        throw new Error("not implemented");
        const matchGame = new MatchGame(
          undefined,
          arg.stage_id,
          arg.parent_id,
          arg.status,
          arg.number,
          null,
          null,
          null,
          JSON.stringify(arg.opponent1),
          JSON.stringify(arg.opponent2)
        );
        return matchGame.insert() && matchGame.id;
    }
  }

  select(table, arg) {
    switch (table) {
      case "participant":
        if (typeof arg === "number") {
          throw new Error("not implemented");
          const team = Team.getById(arg);
          return team && convertTeam(team);
        }

        if (arg.tournament_id) {
          return Team.getByTournamentId(arg.tournament_id);
        }

        break;

      case "stage":
        if (typeof arg === "number") {
          return Stage.getById(arg);
        }

        if (arg.tournament_id && arg.number) {
          throw new Error("not implemented");
          const stage = Stage.getByTournamentAndNumber(
            arg.tournament_id,
            arg.number
          );
          return stage && [convertStage(stage)];
        }

        if (arg.tournament_id) {
          return Stage.getByTournamentId(arg.tournament_id);
        }

        break;

      case "group":
        if (!arg) {
          throw new Error("not implemented");
          const groups = Group.getAll();
          return groups && groups.map(convertGroup);
        }

        if (typeof arg === "number") {
          return Group.getById(arg);
        }

        if (arg.stage_id && arg.number) {
          const group = Group.getByStageAndNumber(arg.stage_id, arg.number);
          return group && [group];
        }

        if (arg.stage_id) {
          return Group.getByStageId(arg.stage_id);
        }

        break;

      case "round":
        if (!arg) {
          throw new Error("not implemented");
          const rounds = Round.getAll();
          return rounds && rounds.map(convertRound);
        }

        if (typeof arg === "number") {
          return Round.getById(arg);
        }

        if (arg.group_id && arg.number) {
          const round = Round.getByGroupAndNumber(arg.group_id, arg.number);
          return round && [round];
        }

        if (arg.group_id) {
          return Round.getByGroupId(arg.group_id);
        }

        if (arg.stage_id) {
          return Round.getByStageId(arg.stage_id);
        }

        break;

      case "match":
        if (!arg) {
          throw new Error("not implemented");
          const matches = Match.getAll();
          return matches && matches.map(convertMatch);
        }

        if (typeof arg === "number") {
          return Match.getById(arg);
        }

        if (arg.round_id && arg.number) {
          const match = Match.getByRoundAndNumber(arg.round_id, arg.number);
          return match && [match];
        }

        if (arg.stage_id) {
          return Match.getByStageId(arg.stage_id);
        }

        if (arg.group_id) {
          throw new Error("not implemented");
          const matches = Match.getByGroupId(arg.group_id);
          return matches && matches.map(convertMatch);
        }

        if (arg.round_id) {
          throw new Error("not implemented");
          const matches = Match.getByRoundId(arg.round_id);
          return matches && matches.map(convertMatch);
        }

        break;

      case "match_game":
        throw new Error("not implemented");
        if (typeof arg === "number") {
          const game = MatchGame.getById(arg);
          return game && convertMatchGame(game);
        }

        if (arg.parent_id && arg.number) {
          const game = MatchGame.getByParentAndNumber(
            arg.parent_id,
            arg.number
          );
          return game && [convertMatchGame(game)];
        }

        if (arg.parent_id) {
          const games = MatchGame.getByParentId(arg.parent_id);
          return games && games.map(convertMatchGame);
        }

        break;
    }

    return null;
  }

  update(table, query, update) {
    switch (table) {
      case "stage":
        if (typeof query === "number") {
          return Stage.updateSettings(query, JSON.stringify(update.settings));
        }

        break;

      case "match":
        if (typeof query === "number") {
          const match = new Match(
            query,
            update.status,
            update.stage_id,
            update.group_id,
            update.round_id,
            update.number,
            update.child_count,
            null,
            null,
            null,
            JSON.stringify(update.opponent1),
            JSON.stringify(update.opponent2)
          );

          return match.update();
        }

        if (query.stage_id)
          return Match.updateChildCountByStage(
            query.stage_id,
            update.child_count
          );

        if (query.group_id)
          return Match.updateChildCountByGroup(
            query.group_id,
            update.child_count
          );

        if (query.round_id)
          return Match.updateChildCountByRound(
            query.round_id,
            update.child_count
          );

        break;

      case "match_game":
        throw new Error("not implemented");
        if (typeof query === "number") {
          const game = new MatchGame(
            query,
            update.stage_id,
            update.parent_id,
            update.status,
            update.number,
            null,
            null,
            null,
            JSON.stringify(update.opponent1),
            JSON.stringify(update.opponent2)
          );

          return game.update();
        }

        if (query.parent_id) {
          const game = new MatchGame(
            undefined,
            update.stage_id,
            query.parent_id,
            update.status,
            update.number,
            null,
            null,
            null,
            JSON.stringify(update.opponent1),
            JSON.stringify(update.opponent2)
          );

          return game.updateByParentId();
        }

        break;
    }

    return false;
  }

  delete(table, filter) {
    throw new Error("not implemented");
    switch (table) {
      case "stage":
        return Number.isInteger(filter.id) && Stage.deleteById(filter.id);

      case "group":
        return (
          Number.isInteger(filter.stage_id) &&
          Group.deleteByStageId(filter.stage_id)
        );

      case "round":
        return (
          Number.isInteger(filter.stage_id) &&
          Round.deleteByStageId(filter.stage_id)
        );

      case "match":
        return (
          Number.isInteger(filter.stage_id) &&
          Match.deleteByStageId(filter.stage_id)
        );

      case "match_game":
        if (Number.isInteger(filter.stage_id))
          return MatchGame.deleteByStageId(filter.stage_id);
        if (
          Number.isInteger(filter.parent_id) &&
          Number.isInteger(filter.number)
        )
          return MatchGame.deleteByParentAndNumber(
            filter.parent_id,
            filter.number
          );
        else return false;

      default:
        return false;
    }
  }
}