using System.Data;
using WX.CRM.Common;

namespace WX.CRM.IBLL.Util
{
    public interface IExcelImport
    {

        /// <summary>
        ///现货excel导入的datable批量导入数据
        /// </summary>
        /// <param name="erros">错误信息</param>
        /// <param name="tableName">表名称</param>
        /// <param name="dataTable">dataTable数据源</param>
        /// <returns>是否成功</returns>
        bool FxhOracleBulkInsert(ref ValidationErrors erros, string tableName, decimal importId, DataTable dataTable);

        /// <summary>
        /// 计算导入数据操作
        /// </summary>
        /// <param name="erros">错误信息</param>
        /// <param name="type">类型</param>
        /// <param name="importId">导入批次ID</param>
        /// <returns></returns>
        bool ComputeColnumBeforeGen(ref ValidationErrors erros, Model.Enum.EnumExcelDataType type, decimal importId);
        /// <summary>
        /// 生成业务表操作
        /// </summary>
        /// <param name="erros">错误信息</param>
        /// <param name="type">类型</param>
        /// <param name="importId">导入批次ID</param>
        /// <returns></returns>
        bool GenerateBusinessData(ref ValidationErrors erros, Model.Enum.EnumExcelDataType type, decimal importId);

        void GenDataTable(string tableName, string excelColumn);
        void BackDataTable(string tableOldName, string tableNewName);

    }
}