using General_Ledger_Service.DTOs.Reports;
using General_Ledger_Service.Models;

namespace General_Ledger_Service.Interfaces.Repositories
{
    public interface ITaxRepository
    {
        Task<TaxType?> GetTaxTypeByCodeAsync(string code);
        Task<List<TaxType>> GetAllTaxTypesAsync();
        Task<TaxCode?> GetEffectiveTaxCodeByCodeAsync(string code, DateOnly txnDate);
        Task<TaxCode?> GetByCodeAsync(string code);
        Task<TaxCode> AddTaxCodeAsync(TaxCode taxCode);
        Task<List<TaxCode>> GetAllTaxCodesAsync();

        // Accounting_System_Design_LKAS.md Section 11.7 - Income Tax Computation.
        Task<decimal> GetNonDeductibleExpensesAsync(DateOnly periodStart, DateOnly periodEnd);
        Task<decimal> GetAccountCreditActivityAsync(long accountId, DateOnly periodStart, DateOnly periodEnd);
    }
}