package app

import (
	"context"

	"evening_detective_server/internal/modules/roles"
	proto "evening_detective_server/proto"

	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

func (s *server) GetTeamAnswers(ctx context.Context, req *proto.GetTeamAnswersReq) (*proto.GetTeamAnswersRsp, error) {
	answers, err := s.answerService.GetTeamAnswers(
		ctx,
		int(req.ID),
		req.Password,
	)
	if err != nil {
		return nil, answerErrorStatus(err, "не удалось получить ответы команды")
	}

	return &proto.GetTeamAnswersRsp{
		Answers: mapAnswers(answers),
	}, nil
}

func (s *server) SubmitTeamAnswers(ctx context.Context, req *proto.SubmitTeamAnswersReq) (*proto.SubmitTeamAnswersRsp, error) {
	err := s.answerService.SubmitTeamAnswers(
		ctx,
		int(req.ID),
		req.Password,
		convertAnswers(req.Answers),
	)
	if err != nil {
		return nil, answerErrorStatus(err, "не удалось сохранить ответы команды")
	}

	return &proto.SubmitTeamAnswersRsp{}, nil
}

func (s *server) SetTeamAnswerScore(ctx context.Context, req *proto.SetTeamAnswerScoreReq) (*proto.SetTeamAnswerScoreRsp, error) {
	claims, claimsErr := claimsFromContext(ctx)
	if claimsErr != nil {
		return nil, claimsErr
	}
	if !roles.HasRole(claims, roles.Organizer) && !roles.HasRole(claims, roles.Author) {
		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
	}

	var score *int
	if req.Score != nil {
		v := int(req.GetScore())
		score = &v
	}

	err := s.answerService.SetTeamAnswerScore(
		ctx,
		int(req.ID),
		req.QuestionCode,
		score,
	)
	if err != nil {
		return nil, answerErrorStatus(err, "не удалось сохранить оценку ответа")
	}

	return &proto.SetTeamAnswerScoreRsp{}, nil
}