using YLErp.DBModels;
using YLErp.DBModels.Abstract;

namespace YLErp.Abstract
{
    public interface IContractBLL
    {
        /// <summary>
        /// 删除确认书
        /// </summary>
        void DeleteConfirmBook(int tradeId, string contractType = "交易确认书");

        /// <summary>
        /// 获取所有文档
        /// </summary>
        IEnumerable<ITradeContractDocument> GetAllContractDocs(int tradeId);

        /// <summary>
        /// 获取确认书
        /// </summary>
        ITradeContractDocument GetContractDoc(int tradeId, string contractType, int tradeCashId = 0, DateTime? valueDate = null);

        /// <summary>
        /// 获取确认书
        /// </summary>
        IEnumerable<ITradeContractDocument> GetContractDoc(int clientId, string contractType, DateTime valueDate);

        /// <summary>
        /// 获取确认书
        /// </summary>
        Dictionary<long, ITradeContractDocument> GetContractDocDic(List<long> swapFlowEventIss, string contractType, DateTime valueDate);
        /// <summary>
        /// 
        /// </summary>
        string GetContractNo(string ruleId);

        /// <summary>
        /// 
        /// </summary>
        int GetRuleIndex(string ruleId, int beginIndex = 1);

        /// <summary>
        /// 检查相同合约书号是否对应的相同客户相同交易方向的确认书编号(买卖方向)
        /// </summary>
        bool HasRepeatContractCodeForDiffClient(string ContractCode, string clientName, string BuySell, out string TradeNumber);

        trade_contract_r GetTrade_Contract_R(int tradeId);
    }
}