namespace YLErp.Modules.EodModule.SettlementModule
{
    /// <summary>
    /// 检查日终汇率
    /// </summary>
    public class EodCheckCurrency : EodSettleServiceBaseV2
    {
        public const string Step = "检查日终汇率";

        public EodCheckCurrency(EodSettlementContextV2 context) : base(context)
        {

        }

        /// <summary>
        /// 检查结算汇率
        /// </summary>
        public void Execute()
        {
            var missingList = _context.EodCurrencyProvider.GetCurrencyPairsOfMissingRate(_context.CurrencyCodes);

            if (missingList.Any())
            {
                var codes = string.Join(",", missingList);

                _context.RaiseError(Step, "缺失汇率的货币对:" + codes);
            }
        }

        /// <summary>
        /// 检查结算汇率
        /// </summary>
        public void Execute1()
        {
            var otcTrades = _context.OtcTrades;
            var missingSet = new HashSet<string>();

            foreach (var t in otcTrades)
            {
                if (_context.IsHolidayTrade(t.id))
                {
                    continue;
                }

                if (string.IsNullOrEmpty(t.QuoteCurrency) || string.IsNullOrEmpty(t.SettlementCurrency)
                    || t.QuoteCurrency.Equals(t.SettlementCurrency, StringComparison.OrdinalIgnoreCase))
                {
                    continue;
                }

                var arr = new[] { t.QuoteCurrency, t.SettlementCurrency };

                if (ConsGlobal.Currency.IsCnCurrency(arr[0]?.ToUpperInvariant()))
                {
                    Array.Reverse(arr);
                }

                if (!missingSet.Contains(arr[0] + arr[1])
                    && !_context.EodCurrencyProvider.TryGetCurrencyRate(arr[0], arr[1], out _))
                {
                    missingSet.Add(arr[0] + arr[1]);
                }
            }

            if (missingSet.Any())
            {
                var codes = string.Join(",", missingSet);

                _context.RaiseError(Step, "缺失汇率的货币对:" + codes);
            }
        }
    }
}