/// <summary>
/// 大数据界面用户区域用气量数据
/// </summary>
/// <param name="currtime"></param>
/// <param name="begtime"></param>
/// <returns></returns>
public object GasUseSer(DateTime currtime, DateTime begtime)
{
//获取区域信息
var bbarea = bbdal.QueryWhere(x => true);
//Join ef联表查询 ，一个表的结果集合join另一个表的结果集合，然后用相同字段
var res = dal.QuerySplitPage(d => d.DateTime >= begtime && d.DateTime <= currtime, or => or.OrderByDescending(o => o.Id), 25, 1).Select(s => new {
inletSQ = Math.Round((decimal)s.Inlet_SQ, 2),
areaID = s.AreaID
}).OrderBy(o => o.areaID).Join(bbarea, m => m.areaID, n => n.Code, (m, n) => new
{
value = m.inletSQ,//单位kNm3
name = n.Name
}).ToList();
return(res);
}
public object GasUseSer(DateTime currtime, DateTime begtime)
{
var bbarea = bbdal.QueryWhere(x => true);
//var res = dal.QueryWhere(d => d.DateTime >= begtime && d.DateTime <= currtime).GroupBy(g => new { g.AreaID, g.FactoryID }).Select(s => new
//{
// inletSQ = Math.Round((decimal)s.Average(i => i.Inlet_SQ), 2),
// areaID = s.Key.AreaID
//}).Join(bbarea, m => m.areaID, n => n.Code, (m, n) => new
//{
// value = m.inletSQ,
// name = n.Name
//}).ToList();
var res = dal.QuerySplitPage(d => d.DateTime >= begtime && d.DateTime <= currtime, or => or.OrderByDescending(o => o.Id), 21, 1).Select(s => new {
inletSQ = Math.Round((decimal)s.Inlet_SQ, 2),
areaID = s.AreaID
}).OrderBy(o => o.areaID).Join(bbarea, m => m.areaID, n => n.Code, (m, n) => new
{
value = m.inletSQ,
name = n.Name
}).ToList();
return(res);
}
