/// <summary>
/// 获取设备的总揽数据
/// </summary>
/// <param name="sites">场站编号集合</param>
/// <returns></returns>
public async Task <BaseResponse> GetDeviceOverViewAsync(List <int> sites, string GroupId)
{
var device = await _dr.FindWithOnline(a => sites.Contains(a.ProjectId.Value)).ToListAsync();
//获取类型的分类以及分类下的子类型标示
var Types = await _tr.Find(a => a.GroupId == GroupId && a.Parent == null).ToListAsync();
if (Types == null || Types.Count == 0)
{
return(new BaseResponse {
Success = false, Message = "该组织没有添加类型"
});
}
DeviceOverViewDto dto = new DeviceOverViewDto();
List <DeviceTypeInfo> list = new List <DeviceTypeInfo>();
foreach (var item in Types)
{
DeviceTypeInfo dti = new DeviceTypeInfo {
TypeId = item.Id, TypeName = item.TypeName, Icon = item.ICON
};
List <int> listType = await _tr.FindTypeChildAsync(item.Id);
var online = device.Where(a => listType.Contains(a.TypeId) && (a.DeviceOnline != null && a.DeviceOnline.State == true)).Count();
var num = device.Where(a => listType.Contains(a.TypeId)).Count();
dti.OnlineNum = online;
dti.Num = num;
dto.Num += dti.Num;
dto.OnlineNum += dti.OnlineNum;
dto.TypeData.Add(dti);
}
return(new BResponse <DeviceOverViewDto> {
Success = true, Message = "获取数据成功", Data = dto
});
}
public async Task <bool> IsExist(Expression <Func <TypeModel, bool> > predicate)
{
var ret = await _tr.Find(predicate).FirstOrDefaultAsync();
if (ret == null)
{
return(false);
}
else
{
return(true);
}
}
