package service

import (
    "context"
    "time"

    "effective_mobile_test_go_api/internal/model"
    "effective_mobile_test_go_api/internal/repo"

    "github.com/google/uuid"
)

type SubscriptionService struct {
    repo *repo.SubscriptionRepo
}

func NewSubscriptionService(r *repo.SubscriptionRepo) *SubscriptionService {
    return &SubscriptionService{repo: r}
}

func (s *SubscriptionService) Create(ctx context.Context, sub *model.Subscription) error {
    return s.repo.Create(ctx, sub)
}

func (s *SubscriptionService) GetByID(ctx context.Context, id int) (*model.Subscription, error) {
    return s.repo.GetByID(ctx, id)
}

func (s *SubscriptionService) Update(ctx context.Context, sub *model.Subscription) error {
    return s.repo.Update(ctx, sub)
}

func (s *SubscriptionService) Delete(ctx context.Context, id int) error {
    return s.repo.Delete(ctx, id)
}

func (s *SubscriptionService) List(ctx context.Context) ([]*model.Subscription, error) {
    return s.repo.List(ctx)
}

func (s *SubscriptionService) SumPrice(ctx context.Context, userID *uuid.UUID, serviceName string, startPeriod, endPeriod time.Time) (int, error) {
    return s.repo.SumPrice(ctx, userID, serviceName, startPeriod, endPeriod)
}