package grpc

import (
	"context"

	pb "datarush/pkg/api/achievements"

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

type AchievementService interface {
	CreateAchievement(ctx context.Context, req *pb.Achievement) (*pb.Achievement, error)
	GetAchievement(ctx context.Context, req *pb.GetAchievementRequest) (*pb.Achievement, error)
	EditAchievement(ctx context.Context, req *pb.Achievement) (*pb.Achievement, error)
	DeleteAchievement(ctx context.Context, req *pb.DeleteAchievementRequest) (*emptypb.Empty, error)
	ListAchievements(ctx context.Context, req *emptypb.Empty) (*pb.ListAchievementsResponse, error)
	GetUserAchievements(ctx context.Context, req *pb.GetUserAchievementsRequest) (*pb.GetUserAchievementsResponse, error)
}

type AchievementHandler struct {
	pb.UnimplementedAchievementsServiceServer
	service AchievementService
}

func NewAchievementHandler(service AchievementService) *AchievementHandler {
	return &AchievementHandler{service: service}
}

func (h *AchievementHandler) CreateAchievement(ctx context.Context, req *pb.Achievement) (*pb.Achievement, error) {
	return h.service.CreateAchievement(ctx, req)
}

func (h *AchievementHandler) GetAchievement(ctx context.Context, req *pb.GetAchievementRequest) (*pb.Achievement, error) {
	return h.service.GetAchievement(ctx, req)
}

func (h *AchievementHandler) EditAchievement(ctx context.Context, req *pb.Achievement) (*pb.Achievement, error) {
	return h.service.EditAchievement(ctx, req)
}

func (h *AchievementHandler) DeleteAchievement(ctx context.Context, req *pb.DeleteAchievementRequest) (*emptypb.Empty, error) {
	return h.service.DeleteAchievement(ctx, req)
}

func (h *AchievementHandler) ListAchievements(ctx context.Context, req *emptypb.Empty) (*pb.ListAchievementsResponse, error) {
	return h.service.ListAchievements(ctx, req)
}

func (h *AchievementHandler) GetUserAchievements(ctx context.Context, req *pb.GetUserAchievementsRequest) (*pb.GetUserAchievementsResponse, error) {
	return h.service.GetUserAchievements(ctx, req)
}