//只获取项目,包含项目下设备数据
public async Task <BaseResponse> GetProjectByIdAsync(int Id)
{
var data = await _pr.FindWithImageAndChildAsync(a => a.Id == Id).FirstOrDefaultAsync();
if (data == null)
{
return(new BaseResponse {
Success = false, Message = "输入的项目或者场站不存在"
});
}
var dto = _mapper.Map <ProjectDto>(data);
//获取项目下所有的场站
var sites = await GetProjectSitesIdAsync(Id);
//获取项目下设备的数量
var count = await _dr.Find(a => sites.Contains(a.ProjectId.Value)).CountAsync();
dto.DeviceCount = count;
//获取项目的区域名称
if (data.RegionId != null && "" != data.RegionId)
{
var r = await _rr.FindAsync(data.RegionId, data.GroupId);
if (r != null)
{
dto.RegionName = r.Name;
}
}
return(new BResponse <ProjectDto> {
Success = true, Message = "获取数据成功", Data = dto
});
}
public Task <Regions> Get(decimal id, CancellationToken cancellationToken)
{
return(_regionRepository.FindAsync(cancellationToken, id));
}
public async Task <BaseResponse> AddRegionAsync(string account, string groupId, RegionAddDto req)
{
//检测parentId是否合法，不合法置为null
if (req.ParentId != null && "" == req.ParentId.Trim())
{
req.ParentId = null;
}
//统一组织的,统一层级区域名称不能重复
var data = await _rr.Find(a => a.GroupId == groupId && a.ParentId == req.ParentId && a.Name == req.Name).FirstOrDefaultAsync();
if (data != null)
{
return(new BaseResponse {
Success = false, Message = "该区域下已存在相同的区域名称"
});
}
RegionModel parent = null;
try
{
bool bP = false;
string fullPath = null;
string regionId = "101";
//生成区域标示
if (req.ParentId != null) //有父区域标示
{
//获取父节点
parent = await _rr.FindAsync(req.ParentId, groupId);
if (parent == null)
{
return(new BaseResponse {
Success = false, Message = "输入的父节点不存在"
});
}
if (parent.DeleteId == null || "" == parent.DeleteId)//没有删除节点
{
//获取Id最大的节点
var bro = await _rr.Find(a => a.GroupId == groupId && a.ParentId == req.ParentId).OrderByDescending(a => a.Id).FirstOrDefaultAsync();
if (bro == null)
{
regionId = req.ParentId + "001";
}
else
{
string r = bro.Id;
int ir = Convert.ToInt32(r.Substring(r.Length - 3)) + 1;
regionId = r.Substring(0, r.Length - 3) + ir.ToString().PadLeft(3, '0');
}
} //父节点没有删除节点
else //父节点有删除节点
{
bP = true;
string[] strDelete = parent.DeleteId.Split(',');
regionId = strDelete[0];
string[] arr = new string[strDelete.Length - 1];
//删除数组第一个元素
Array.Copy(strDelete, 1, arr, 0, arr.Length);
parent.DeleteId = string.Join(",", arr);
}
fullPath = parent.FullPath + "/" + regionId;
} //有父节点
else //没有父节点
{
req.ParentId = null;
if (req.RegionCode.Length != 3)
{
return(new BaseResponse {
Success = false, Message = "添加区域失败,区域的区域码必须为3位"
});
}
regionId = req.RegionCode;
fullPath = regionId;
//检测是否添加过
var top = await _rr.FindAsync(regionId, groupId);
if (top != null)
{
return(new BaseResponse {
Success = false, Message = "此区域已存在，添加失败"
});
}
}
var entity = _mapper.Map <RegionModel>(req);
entity.GroupId = groupId;
entity.Id = regionId;
entity.Create = account;
entity.FullPath = fullPath;
await _rr.AddAsync(entity, parent, bP);
_log.LogInformation($"{account}添加标示为{new { entity.Id, entity.GroupId }}的区域成功");
return new HandleResponse<object> { Success = true, Message = "添加区域成功", Key = new { Id = regionId, GroupId = groupId } };
}
catch (Exception ex)
{
_log.LogError($"{account}添加区域失败，失败原因：{ex.Message}->{ex.StackTrace}->{ex.InnerException}");
return(new BaseResponse {
Success = false, Message = "添加区域失败，请联系管理员"
});
}
}