using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;

namespace IStation.DAL
{
    /// <summary>
    /// 信号单元
    /// </summary>
    public partial class SignalUnit : CorpDAL_Sorter<Entity.SignalUnit>
    {
        /// <summary>
        /// 
        /// </summary>
        public override ConnectionConfig ConnectionConfig
        {
            get { return ConfigHelper.DefaultConnectionConfig; }

        }

        /// <summary>
        /// 通过 MonitorUnitID 获取
        /// </summary>
        public List<Entity.SignalUnit> GetByMonitorUnitID(long CorpID, long MonitorUnitID)
        {
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.SignalUnit>()
                    .Where(x => x.CorpID == CorpID && x.MonitorUnitID == MonitorUnitID).ToList();
            }
        }

        /// <summary>
        /// 通过 MonitorUnitIds 获取 
        /// </summary>
        public List<Entity.SignalUnit> GetByMonitorUnitIds(long CorpID, List<long> MonitorUnitIds)
        {
            if (MonitorUnitIds == null || MonitorUnitIds.Count() < 1)
                return default;
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.SignalUnit>()
                    .Where(x => x.CorpID == CorpID && MonitorUnitIds.Contains(x.MonitorUnitID)).ToList();
            }
        }

        /// <summary>
        /// 通过 MonitorUnitID 删除 
        /// </summary>
        public bool DeleteByMonitorUnitID(long CorpID, long MonitorUnitID)
        {
            using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Deleteable<Entity.SignalUnit>()
                    .Where(x => x.CorpID == CorpID && x.MonitorUnitID == MonitorUnitID)
                    .ExecuteCommand() > 0;
            }
        }



    }
}