using AccountsBLL.AccountReports;
using AccountsDAL.CustomCode.AccountReports.AccountReceivableDashboard;
using AccountsDAL.DTO.AccountsReports;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.Telemetry;

namespace AccountsBLL.AccountReports.AccountReceivableDashboard
{
    // Bill-level/TVOUCHER-sourced, same family as Outstanding/Ageing -- uses the shared
    // EnforceForAsOnDateAsync (AsOnDate-only) check, unlike the P&L Dashboard's own bespoke
    // fact-table-sourced check.
    public class AccountReceivableDashboardBLL : IAccountReceivableDashboardBLL
    {
        private const int DEFAULT_MAX_RESULT_CAP = 500;

        private readonly IAccountReceivableDashboardDAL _dal;
        private readonly IAccountReportAccessControlBLL _accessControlBLL;

        public AccountReceivableDashboardBLL(IAccountReceivableDashboardDAL dal, IAccountReportAccessControlBLL accessControlBLL)
        {
            _dal = dal;
            _accessControlBLL = accessControlBLL;
        }

        public async Task<AccountReceivableDashboardResultDTO> GetReceivableDashboard(
            CriteriaDTO criteriaDTO, int menuId, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                GB5Trace.Step("parse-criteria-receivable-dashboard", new { menuId });
                var criteria = AccountReportCriteriaParser.Parse(criteriaDTO, loginDTO);

                await _accessControlBLL.EnforceForAsOnDateAsync(criteria, DEFAULT_MAX_RESULT_CAP, menuId, loginDTO)
                    .ConfigureAwait(false);

                GB5Trace.Step("query-receivable-dashboard", new { criteria.AsOnDate });
                return await _dal.GetReceivableDashboard(criteria, loginDTO, ct).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                GB5Trace.MarkFailed("receivable-dashboard-failed", ex);
                throw;
            }
        }
    }
}