reports

type PageData struct {
	From            string
	To              string
	GroupBy         string
	Sales           model.SalesSummary
	ByPeriod        []model.SalesPeriod
	ByPaymentMethod []model.PaymentMethodRevenue
	TopProducts     []model.TopProduct
	PL              model.PLSummary
	// BranchID is uuid.Nil when no branch filter is applied (all branches).
	BranchID uuid.UUID
	// Branches lists the company's branches, used as the filter dropdown's
	// options. Rendered only when there's more than one.
	Branches []model.Branch
}