package useCases

import (
	"RenewCMS/internal/domain/audit"
	"time"
)

type GetActivitySummaryUseCase struct {
	events audit.Repository
	now    func() time.Time
}

func NewGetActivitySummaryUseCase(events audit.Repository, now func() time.Time) *GetActivitySummaryUseCase {
	return &GetActivitySummaryUseCase{events, now}
}

func (g *GetActivitySummaryUseCase) GetActivitySummary(query ActivityQuery) (audit.Summary, error) {
	window, err := resolveActivityWindow(query, g.now())
	if err != nil {
		return audit.Summary{}, err
	}
	return g.events.Summary(audit.SummaryQuery{From: window.from, To: window.to})
}