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

namespace IStation.DAL
{
	/// <summary>
	/// 监测波动记录 
	/// </summary>
	public partial class MonitorFluctRecord : CorpDAL<Entity.MonitorFluctRecord>
	{
        /// <summary>
        /// 
        /// </summary>
        public override ConnectionConfig ConnectionConfig
        {
            get { return ConfigHelper.MonitorRecordConnectionConfig; }
        }

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

        /// <summary>
        /// 通过 SignalID 获取
        /// </summary>
        public Entity.MonitorFluctRecord GetBySignalID(long CorpID, long MonitorPointID, long SignalID)
        {
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorFluctRecord>()
                    .Where(x => x.CorpID == CorpID && x.MonitorPointID == MonitorPointID&&x.SignalID==SignalID).First();
            }
        }

        /// <summary>
        /// 通过 SignalID 判断是否存在
        /// </summary>
        public bool IsExistBySignalID(long CorpID, long MonitorPointID, long SignalID)
        {
            using(var db=new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorFluctRecord>()
                .Where(x => x.CorpID == CorpID && x.MonitorPointID == MonitorPointID && x.SignalID == SignalID)
                .Count() > 0;
            }
        }

        /// <summary>
        /// 通过 MonitorPointID 判断是否存在
        /// </summary>
        public bool IsExistByMonitorPointID(long CorpID, long MonitorPointID)
        {
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorFluctRecord>()
                .Where(x => x.CorpID == CorpID && x.MonitorPointID == MonitorPointID)
                .Count() > 0;
            }
        }

        /// <summary>
        /// 插入或更新
        /// </summary>
        public bool InsertOrUpdate(Entity.MonitorFluctRecord entity)
        {
            if (entity == null)
                return false;
            var src = GetBySignalID(entity.CorpID, entity.MonitorPointID, entity.SignalID);
            if (src == null)
            {
                return Insert(entity)>0;
            }
            entity.ID = src.ID;
            return Update(entity);
        }


    }
}