package app

import (
	"evening_detective_server/internal/services/game_model"
	"evening_detective_server/proto"

	"google.golang.org/protobuf/types/known/timestamppb"
)

func mapGame(
	o *game_model.Game,
) *proto.Game {
	location := ""
	if o.Location != nil {
		location = *o.Location
	}
	var startedAt *timestamppb.Timestamp
	if o.StartedAt != nil {
		startedAt = timestamppb.New(*o.StartedAt)
	}
	var endedAt *timestamppb.Timestamp
	if o.EndedAt != nil {
		endedAt = timestamppb.New(*o.EndedAt)
	}

	teams := make([]*proto.Team, 0, len(o.Teams))
	for _, team := range o.Teams {
		teams = append(teams, mapTeamDetails(team))
	}
	return &proto.Game{
		ID:          int32(o.ID),
		Name:        o.Name,
		Description: o.Description,
		Location:    location,
		StartAt:     timestamppb.New(o.StartAt),
		Status:      o.Status,
		Format:      o.Format,
		Scenario:    mapScenario(o.Scenario),
		Teams:       teams,
		StartedAt:   startedAt,
		EndedAt:     endedAt,
	}
}

func mapGames(
	o []*game_model.Game,
) []*proto.Game {
	res := make([]*proto.Game, 0, len(o))
	for _, item := range o {
		res = append(res, mapGame(item))
	}
	return res
}