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

namespace AccountsBLL.AccountReports.AccountCashFlow
{
    public class AccountCashFlowReportBLL : IAccountCashFlowReportBLL
    {
        private const int DEFAULT_MAX_RESULT_CAP = 500;

        private readonly IAccountCashFlowReportDAL _accountCashFlowReportDAL;
        private readonly IAccountReportAccessControlBLL _accessControlBLL;

        public AccountCashFlowReportBLL(
            IAccountCashFlowReportDAL accountCashFlowReportDAL,
            IAccountReportAccessControlBLL accessControlBLL)
        {
            _accountCashFlowReportDAL = accountCashFlowReportDAL;
            _accessControlBLL = accessControlBLL;
        }

        public async Task<CashFlowDirectResultDTO> GetCashFlowDirectReport(
            int firstNumber, int maxResult, CriteriaDTO criteriaDTO,
            List<AccountReportSortOptionDTO> sortBy, int menuId, LoginDTO loginDTO)
        {
            try
            {
                GB5Trace.Step("parse-criteria-cash-flow-direct", new { firstNumber, maxResult, menuId });
                var criteria = AccountReportCriteriaParser.Parse(criteriaDTO, loginDTO);

                var cappedMaxResult = Math.Min(maxResult, DEFAULT_MAX_RESULT_CAP);
                await _accessControlBLL.EnforceAsync(criteria, cappedMaxResult, menuId, loginDTO).ConfigureAwait(false);

                GB5Trace.Step("query-cash-flow-direct", new { firstNumber, cappedMaxResult, criteria.GroupType });
                return await _accountCashFlowReportDAL
                    .GetCashFlowDirectReport(firstNumber, cappedMaxResult, criteria, sortBy, loginDTO)
                    .ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                GB5Trace.MarkFailed("account-cash-flow-direct-failed", ex);
                throw;
            }
        }

        public async Task<CashFlowIndirectResultDTO> GetCashFlowIndirectReport(
            CriteriaDTO criteriaDTO, int menuId, LoginDTO loginDTO)
        {
            try
            {
                GB5Trace.Step("parse-criteria-cash-flow-indirect", new { menuId });
                var criteria = AccountReportCriteriaParser.Parse(criteriaDTO, loginDTO);

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

                GB5Trace.Step("query-cash-flow-indirect", new { });
                return await _accountCashFlowReportDAL
                    .GetCashFlowIndirectReport(criteria, loginDTO)
                    .ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                GB5Trace.MarkFailed("account-cash-flow-indirect-failed", ex);
                throw;
            }
        }
    }
}