/// <summary>
/// 处理视频设备更新数据
/// </summary>
/// <param name="media">视频设备更新数据</param>
/// <returns></returns>
public async Task <XResponseMessage> ProcessAsync(MediaData media)
{
if (!_facilityCameraService.CheckCode(media.DeviceCode))
{
return(ResultHelper.CreateMessage("设备编码规则错误", ErrorType.InternalError));
}
if (!await _facilityService.ExistsAsync(media.FacilityCode))
{
return(ResultHelper.CreateMessage("设施不存在", ErrorType.FacilityNotExists));
}
var item = await _facilityCameraService.GetFacilityCameraByIdAsny(media.DeviceCode);
//数据库中不存在该设备(有必要吗？)
if (item == null || media.CreateTime < item.UpdateTime)
{
return(null);
}
item.Serialnum = media.DeviceCode;
item.Name = media.DeviceName;
item.FacilitySerialnum = media.FacilityCode;
item.Channel = media.Channel;
item.UserID = media.User;
item.UserPwd = media.Pwd;
item.IP = media.Url;
item.DataPort = media.ContrPort;
item.HttpPort = media.MediaPort;
item.UpdateTime = media.CreateTime;
try
{
var result = await _facilityCameraService.UpdateCamera(item);
LogHelper.Info("[视频]视频{0}{1}更新{2}", item.Name, item.Serialnum, result);
return(ResultHelper.CreateMessage($"更新视频设备{(result ? "成功" : "失败")}",
result ? ErrorType.NoError : ErrorType.InternalError));
}
catch (AggregateException ex)
{
return(ResultHelper.CreateExceptionMessage(ex, "更新视频设备失败"));
}
}
