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

namespace IStation.DAL
{
    /// <summary>
    /// 
    /// </summary>
    public class MonitorRecord : BaseDAL<Entity.MonitorRecord> 
    {
        /// <summary>
        /// 
        /// </summary>
        public override ConnectionConfig ConnectionConfig
        {
            get { return ConfigHelper.DefaultConnectionConfig; }
        }

        #region 通过 MonitorPointID 获取

        /// <summary>
        /// 通过 MonitorPointID 获取某天的全部数据
        /// </summary>
        public List<Entity.MonitorRecord> GetByMonitorPointIDOfDay( long MonitorPointID, DateTime Day)
        {
            if (MonitorPointID < 1)
                return default;
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorRecord>()
                .Where(x => x.MonitorPointID == MonitorPointID && x.DataTime >= Day.Date && x.DataTime < Day.Date.AddDays(1))
                .OrderBy(x => x.DataTime, OrderByType.Asc).ToList();
            }
        }

        /// <summary>
        /// 通过 MonitorPointID 获取日期区间内的数据
        /// </summary>
        public List<Entity.MonitorRecord> GetByMonitorPointIDOfDayRange( long MonitorPointID, DateTime StartDay, DateTime EndDay)
        {
            if (StartDay.Date > EndDay.Date)
                return default;
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorRecord>()
                .Where(x =>  x.MonitorPointID == MonitorPointID && x.DataTime >= StartDay.Date && x.DataTime < EndDay.Date.AddDays(1))
                .OrderBy(x => x.DataTime, OrderByType.Asc).ToList();
            }
        }

        /// <summary>
        /// 通过 MonitorPointID 获取时间区间内的数据
        /// </summary>
        public List<Entity.MonitorRecord> GetByMonitorPointIDOfTimeRange( long MonitorPointID, DateTime StartTime, DateTime EndTime)
        {
            if (StartTime > EndTime)
                return default;
            using (var db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Queryable<Entity.MonitorRecord>()
                .Where(x =>  x.MonitorPointID == MonitorPointID && x.DataTime >= StartTime && x.DataTime <= EndTime)
                .OrderBy(x => x.DataTime, OrderByType.Asc).ToList();
            }
        }

        #endregion


        #region Update

        /// <summary>
        /// 更新
        /// </summary>
        public override bool Update(Entity.MonitorRecord entity)
        {
            if (entity == null)
                return false;
            using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Updateable(entity).IgnoreColumns(x => x.DataTime).Where(x => x.ID == entity.ID).ExecuteCommand() > 0;
            }
        }

        /// <summary>
        /// 批量更新
        /// </summary>
        public override bool Updates(List<Entity.MonitorRecord> list)
        {
            if (list == null || list.Count < 1)
                return false;
            using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Updateable(list).IgnoreColumns(x => x.DataTime).WhereColumns(it => new { it.ID }).ExecuteCommand() > 0;
            }
        }

        #endregion


    }
}