package postgres

import (
    "fmt"

    "git.snrd.de/Spaenny/steamServer"
    "github.com/jmoiron/sqlx"
    "github.com/google/uuid"
)

type GamemodeStore struct {
    *sqlx.DB
}

func (s *GamemodeStore) Gamemode(name string) (steamServer.Gamemode, error) {
    var g steamServer.Gamemode
    if err := s.Get(&g, `SELECT * FROM gamemodes WHERE name = $1`, name); err != nil {
        return steamServer.Gamemode{}, fmt.Errorf("error getting gamemode id: %w", err)
    }
    return g, nil
}

func (s *GamemodeStore) Gamemodes() ([]steamServer.Gamemode, error) {
	var gg []steamServer.Gamemode
	var query = `SELECT * FROM public.gamemodes ORDER BY CASE name WHEN 'Deathmatch' THEN 1 WHEN 'MGE' THEN 2	WHEN 'Jumpserver' THEN 3 WHEN 'Casual' THEN 4 END`
	if err := s.Select(&gg, query); err != nil {
		return []steamServer.Gamemode{}, fmt.Errorf("error gettings servers: %w", err)
	}
	return gg, nil
}

func (s *GamemodeStore) GamemodeCount(region_id uuid.UUID) ([]steamServer.GamemodeCount, error) {
    var c []steamServer.GamemodeCount
    var query = `SELECT DISTINCT servers.gamemode_id, COUNT(DISTINCT servers.id)
    FROM servers, gamemodes
    WHERE servers.region_id = $1
    GROUP BY servers.gamemode_id`
    if err := s.Select(&c, query, region_id); err != nil {
            return c, fmt.Errorf("error getting gamemode count: %w", err)
    }
    return c, nil
}