package controller

import (
	"net/http"
	"time"

	"github.com/labstack/echo/v4"
	"gitrepo.ru/neonxp/nquest/api"
	"gitrepo.ru/neonxp/nquest/pkg/service"
)

type Game struct {
	GameService *service.Game
}

// (GET /games)
func (g *Game) GetGames(ctx echo.Context) error {
	games, err := g.GameService.List(ctx.Request().Context())
	if err != nil {
		return err
	}

	resp := make(api.GameListResponse, 0, len(games))
	for _, game := range games {
		gv := api.GameView{
			Id:          game.ID,
			Title:       game.Title,
			Description: game.Description,
			Type:        api.MapGameTypeReverse(game.Type),
			Points:      game.Points,
			TaskCount:   len(game.Tasks),
			Authors:     make([]api.UserView, 0, len(game.Authors)),
			CreatedAt:   game.CreatedAt.Format(time.RFC3339),
		}
		for _, u := range game.Authors {
			gv.Authors = append(gv.Authors, api.UserView{
				Id:       u.ID,
				Username: u.Username,
			})
		}
		resp = append(resp, gv)
	}

	return ctx.JSON(http.StatusOK, resp)
}