/// <summary>
/// 获取地图景点简介信息
/// </summary>
public GeneralResult ViewSpotInfo(ViewSpotInfoInput input)
{
var result = new GeneralResult();
try
{
result.Data = bll.ViewSpotInfo(input);
result.State = 0;
result.Msg = "操作成功";
}
catch (RTException e)
{
result = RTExceptionHandle(e);
}
catch (Exception e1)
{
result = ExceptionHandle(e1);
}
return(result);
}
/// <summary>
/// 获取地图景点简介信息
/// </summary>
public ViewSpotInfoOutput ViewSpotInfo(ViewSpotInfoInput input)
{
if (input == null)
{
throw new RTException("输入参数不能为空");
}
var result = new ViewSpotInfoOutput();
using (var db = new RTDbContext())
{
var viewPort = db.WisdomGuideViewSpots.FirstOrDefault(p => p.Id == input.Id);
if (viewPort == null)
{
throw new RTException("所选数据不存在");
}
#region 根据经纬度计算距离
double distance = 0;
string distanceDescription = "";
distance = LongitudeAndLatitudeToDistance.GetDistance(input.Longitude, input.Latitude, viewPort.Longitude, viewPort.Latitude);
if (distance > 1000)
{
distanceDescription = string.Format("距我{0}km", (distance / 1000).ToString("f2"));
}
else
{
distanceDescription = string.Format("距我{0}m", distance.ToString("f0"));
}
#endregion
result.ViewSpotName = viewPort.ViewSpotName;
//result.ViewSpotDescribe = viewPort.ViewSpotDescribe;
result.Position = viewPort.Position;
result.Phone = viewPort.Phone;
result.Distance = distance;
result.ImgUrl = viewPort.ImgUrl;
result.Longitude = viewPort.Longitude;
result.Latitude = viewPort.Latitude;
result.DistanceDescription = distanceDescription;
var map = db.WisdomGuideMaps.FirstOrDefault(p => p.WisdomGuideId == viewPort.WisdomGuideId);
if (map != null)
{
result.MapImgUrl = map.ImgUrl;
}
#region 详情
var detail = _detail.GetDetail(new GetDetailInput
{
ProjectId = viewPort.Id
}, db);
if (detail == null)
{
return(result);
}
result.BigImgUrl = detail.ImgUrl;
result.Contents = detail.Paragraphs;
#endregion
result.HasMoreView = false;
var videoList = db.WisdomGuideViewSpotVideos.Where(p => p.WisdomGuideViewSpotId == viewPort.Id).ToList();
if (videoList != null && videoList.Count != 0)
{
var video = videoList.FirstOrDefault();
result.FirstVoice = new ViewSpotVideoDto();
result.FirstVoice.ImgUrl = video.ImgUrl;
result.FirstVoice.VoiceUrl = video.VoiceUrl;
result.FirstVoice.VoiceName = video.VoiceName;
result.FirstVoice.WisdomGuideViewSpotId = video.WisdomGuideViewSpotId;
if (videoList.Count > 1)
{
result.HasMoreView = true;
result.VoiceList = new List <ViewSpotVideoDto>();
videoList.ForEach(item => {
result.VoiceList.Add(new ViewSpotVideoDto {
ImgUrl = item.ImgUrl,
VoiceName = item.VoiceName,
VoiceUrl = item.VoiceUrl,
WisdomGuideViewSpotId = item.WisdomGuideViewSpotId
});
});
}
}
}
return(result);
}
