367 lines
17 KiB
C#
367 lines
17 KiB
C#
using Infrastructure;
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using Infrastructure.CloudSdk.minio;
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using Infrastructure.Extensions;
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using Minio;
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using Newtonsoft.Json;
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using OpenAuth.App.BaseApp.Base;
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using OpenAuth.App.Interface;
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using OpenAuth.App.ServiceApp.Algo.Request;
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using OpenAuth.App.ServiceApp.Algo.Response;
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using OpenAuth.Repository;
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using OpenAuth.Repository.Domain;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Imaging;
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using System.Linq;
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using System.Net;
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using System.Text;
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using System.Text.Json.Nodes;
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using System.Threading.Tasks;
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namespace OpenAuth.App.ServiceApp.Algo
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{
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public class DaHuaAiApp : SqlSugarBaseApp<LasaAlgorithmsRepository, SugarDbContext>
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{
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public MinioService _minioService;
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public DaHuaAiApp(ISugarUnitOfWork<SugarDbContext> unitWork, MinioService minioService,
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ISimpleClient<LasaAlgorithmsRepository> repository, IAuth auth) : base(unitWork, repository, auth)
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{
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_minioService = minioService;
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}
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#region 大华算法
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//分析两次航线图片
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public async Task<Response<List<dynamic>>> BehaviorAlarm(string firstId, string secondId)
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{
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using (var db = UnitWork.CreateContext())
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{
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//var imageList1 = await db.LasaMediaFile.AsQueryable().Where(r => r.TaskId == firstId && r.AbsoluteAltitude != 0 && r.AbsoluteAltitude != null).ToListAsync();
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//var imageList2 = await db.LasaMediaFile.AsQueryable().Where(r => r.TaskId == secondId && r.AbsoluteAltitude != 0 && r.AbsoluteAltitude != null).ToListAsync();
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var imageList1 = await db.LasaMediaFile.AsQueryable().Where(r => r.Id == firstId && r.AbsoluteAltitude != 0 && r.AbsoluteAltitude != null).ToListAsync();
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var imageList2 = await db.LasaMediaFile.AsQueryable().Where(r => r.Id == secondId && r.AbsoluteAltitude != 0 && r.AbsoluteAltitude != null).ToListAsync();
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List<dynamic> dataList = new List<dynamic>();
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for (int i = 0; i < imageList1.Count; i++)
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{
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dataList.Add(new
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{
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@event = "event.capturePic",
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uid = "1",
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channelCode = "sdhc04",
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recordId = "kQUXlb1Y8oDgCpZSo7l2yG175617335006157587",
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sourceId = "kQUXlb1Y8oDgCpZSo7l2yG175617335006157587",
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taskSource = 1,
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taskId = "8ab0e1e213234a848e20d0d335559786",
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capTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
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taskTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
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imageInfo = new
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{
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imgSize = 1667235,
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imgWidth = 4032,
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imgHeight = 3024
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},
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imageInfoList = new[]
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{
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new {
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imgUrl = "http://175.27.168.120:6013/test/"+imageList1[i].ObjectKey,
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imgSize = imageList1[i].Size,
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imgWidth = imageList1[i].Width,
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imgHeight = imageList1[i].Height,
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imgType = 0,
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longitude = imageList1[i].Lng,
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absAltitude = imageList1[i].AbsoluteAltitude,
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latitude = imageList1[i].Lat,
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zoom = imageList1[i].DigitalZoomRatio,
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yaw = imageList1[i].GimbalYawDegree,
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pitch = imageList1[i].GimbalPitchDegree,
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roll = imageList1[i].GimbalRollDegree,
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focalLength = imageList1[i].FocalLength
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},
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new {
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imgUrl = "http://175.27.168.120:6013/test/"+imageList2[i].ObjectKey,
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imgSize = imageList2[i].Size,
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imgWidth = imageList2[i].Width,
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imgHeight = imageList2[i].Height,
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imgType = 1,
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longitude =imageList2[i].Lng,
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absAltitude = imageList2[i].AbsoluteAltitude,//拍摄绝对高度
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latitude = imageList2[i].Lat,
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zoom = imageList2[i].DigitalZoomRatio,//放大倍率
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yaw =imageList2[i].GimbalYawDegree,//偏航角？
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pitch = imageList2[i].GimbalPitchDegree,//滚角？
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roll = imageList2[i].GimbalRollDegree,
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focalLength = imageList2[i].FocalLength//焦距
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}
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}
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});
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}
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return new Response<List<dynamic>>
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{
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Result = dataList,
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Message = "获取数据成功"
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};
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}
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}
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public async Task<Response<bool>> AddDaHuaImg(string info)
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{
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using (var db = UnitWork.CreateContext())
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{
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var data = JsonConvert.DeserializeObject<dynamic>(info);
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string detectRegionJson = JsonConvert.SerializeObject(data.info.detectRegion);
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var regionArray = JsonConvert.DeserializeObject<dynamic>(detectRegionJson);
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LasaAiAchievement lasaAiAchievement = new LasaAiAchievement
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{
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Id = Guid.NewGuid().ToString(),
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Title = "耕地破坏区域报警",
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CreateTime = DateTime.Now,
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AiModel = "DaHuaAi"
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};
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var imageList = data.imageInfoList;
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int index = 0;
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foreach (var item in imageList)
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{
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//插入详情
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LasaAiAchievementDetail lasaAiAchievementDetail = new LasaAiAchievementDetail()
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{
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Id = Guid.NewGuid().ToString(),
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Image = item.imgUrl,
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AiAchievementId = lasaAiAchievement.Id,
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Lng = (double?)item.longitude ?? 0.0,
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Lat = (double?)item.latitude ?? 0.0,
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};
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//// 如果是第二张图片 -> 画区域 + 上传
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//var a = await DrawingImgAndUpload(item.imgUrl, regionArray);
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//if (index == 1)
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//{
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// //DrawingImgAsync();
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// Console.WriteLine(item.imgUrl);
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// Console.WriteLine(regionArray);
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// a = await DrawingImgAndUpload(item.imgUrl, regionArray);
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// lasaAiAchievementDetail.Image = a;
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//}
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lasaAiAchievement.Lat = item.latitude;
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lasaAiAchievement.Lng = item.longitude;
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lasaAiAchievement.Cover = item.imgUrl;
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await db.LasaAiAchievementDetail.InsertAsync(lasaAiAchievementDetail);
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index++;
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}
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await db.LasaAiAchievement.InsertAsync(lasaAiAchievement);
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if (db.Commit())
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return new Response<bool>
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{
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Result = true,
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Message = "添加成功"
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};
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else
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return new Response<bool>
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{
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Result = false,
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Message = "添加失败"
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};
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}
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}
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public async Task<string> DrawingImgAndUpload(string url, dynamic regionArray)
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{
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//var regionArray = JsonConvert.DeserializeObject<int[][]>(detectRegionJson);
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Console.WriteLine($"regionArray 是否为空: {regionArray == null}, 长度: {regionArray?.Length}");
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if (regionArray == null || regionArray.Length == 0)
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throw new ArgumentException("detectRegion 参数无效");
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Point[] polygon = new Point[regionArray.Length];
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for (int i = 0; i < regionArray.Length; i++)
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{
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polygon[i] = new Point(regionArray[i][0], regionArray[i][1]);
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}
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using (HttpClient client = new HttpClient())
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{
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var bytes = await client.GetByteArrayAsync(url);
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using (var ms = new MemoryStream(bytes))
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using (var image = Image.FromStream(ms))
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using (var bmp = new Bitmap(image))
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using (var g = Graphics.FromImage(bmp))
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{
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g.SmoothingMode = SmoothingMode.AntiAlias;
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using (var pen = new Pen(Color.Red, 5))
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using (var brush = new SolidBrush(Color.FromArgb(80, Color.Blue)))
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{
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g.FillPolygon(brush, polygon);
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g.DrawPolygon(pen, polygon);
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}
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using (var outputStream = new MemoryStream())
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{
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bmp.Save(outputStream, ImageFormat.Png);
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outputStream.Position = 0;
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string fileName = Path.GetFileName(new Uri(url).AbsolutePath);
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// 上传到 MinIO（直接传 MemoryStream）
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string uploadedUrl = await _minioService.UploadStreamFile(outputStream, fileName, "test", Guid.NewGuid().ToString());
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Console.WriteLine(uploadedUrl);
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return uploadedUrl;
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}
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}
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}
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}
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public async void DrawingImgAsync()
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{
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string url = "http://123.132.248.154:6015/DroneEnforcement/2025/20250514/lQLPJyIVimQWGKnNA4PNA6Gw1D3q5gbxUvQIiumcIx4vAA_929_899.png";
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string savePath = "output.png";
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// detectRegion JSON（可以直接替换成你的接口返回数据）
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string detectRegionJson = "[[0, 0],[8063, 647],[8017, 7774],[552, 8033]]";
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// 解析 JSON
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var regionArray = JsonConvert.DeserializeObject<int[][]>(detectRegionJson);
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if (regionArray == null)
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{
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Console.WriteLine("解析 detectRegion 失败");
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return;
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}
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Point[] polygon = new Point[regionArray.Length];
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for (int i = 0; i < regionArray.Length; i++)
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{
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polygon[i] = new Point(regionArray[i][0], regionArray[i][1]);
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}
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using (HttpClient client = new HttpClient())
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{
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var bytes = await client.GetByteArrayAsync(url);
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using (var ms = new System.IO.MemoryStream(bytes))
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using (var image = Image.FromStream(ms))
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using (var bmp = new Bitmap(image))
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using (var g = Graphics.FromImage(bmp))
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{
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g.SmoothingMode = SmoothingMode.AntiAlias;
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using (var pen = new Pen(Color.Red, 5)) // 红色边框
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using (var brush = new SolidBrush(Color.FromArgb(80, Color.Blue))) // 半透明填充
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{
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g.FillPolygon(brush, polygon);
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g.DrawPolygon(pen, polygon);
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}
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bmp.Save(savePath, ImageFormat.Png);
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}
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}
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Console.WriteLine("已保存图片: " + savePath);
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}
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#endregion
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#region 本地模型
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public async Task<Response<bool>> AddImg(string taskid, string path, string aiid, dynamic drone_info, List<TagItem> tag)
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{
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using (var db = UnitWork.CreateContext())
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{
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foreach (var item in tag)
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{
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var info = await db.LasaAiAchievement.GetFirstAsync(r => r.TaskId == taskid && r.Tag == item.class_id.ToString());
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var modelinfo = await db.LasaModelLabel.AsQueryable().Where(r => r.PId == aiid).ToListAsync();
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double lat = 0.0, lng = 0.0;
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if (drone_info != null)
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{
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//var root = JsonNode.Parse(drone_info)?.AsObject();
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//lat = root?["data"]?["latitude"]?.GetValue<double>() ?? 0.0;
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//lng = root?["data"]?["longitude"]?.GetValue<double>() ?? 0.0;
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lat = (double?)drone_info.data?.latitude ?? 0.0;
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lng = (double?)drone_info.data?.longitude ?? 0.0;
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}
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if (info == null)
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{
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LasaAiAchievement lasaAiAchievement = new LasaAiAchievement();
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lasaAiAchievement.Id = Guid.NewGuid().ToString();
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lasaAiAchievement.CreateTime = DateTime.Now;
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lasaAiAchievement.TaskId = taskid;
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lasaAiAchievement.AiModel = "yolo12x";
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lasaAiAchievement.Tag = item.class_id.ToString();
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lasaAiAchievement.AlgoId = aiid;
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var modelid = modelinfo.Where(r => r.EnumValue == item.class_id).FirstOrDefault();
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if (modelid != null)
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{
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lasaAiAchievement.Title = modelid.Name + "识别";
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}
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else
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{
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if (item.class_id == 1 || item.class_id == 2 || item.class_id == 3 || item.class_id == 5 || item.class_id == 6 || item.class_id == 7)
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{
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lasaAiAchievement.Title = "车辆识别";
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}
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else if (item.class_id == 0)
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{
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lasaAiAchievement.Title = "人员识别";
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}
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else
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{
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lasaAiAchievement.Title = "其他识别";
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}
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}
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//var confidence = tag.Select(r => r.confidence).Max();
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var confidence = item.confidence;
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if (confidence < 0.3)
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{
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break;
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}
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lasaAiAchievement.ConfidenceLevel = (float)Math.Round(confidence, 2) * 100;
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//插入详情
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LasaAiAchievementDetail lasaAiAchievementDetail = new LasaAiAchievementDetail()
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{
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Id = Guid.NewGuid().ToString(),
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Image = "http://175.27.168.120:6013/test/" + path,
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AiAchievementId = lasaAiAchievement.Id,
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Lat = lat,
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Lng = lng
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};
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lasaAiAchievement.Cover = "http://175.27.168.120:6013/test/" + path;
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lasaAiAchievement.Lat = (float)lat;
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lasaAiAchievement.Lng = (float)lng;
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await db.LasaAiAchievement.InsertAsync(lasaAiAchievement);
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await db.LasaAiAchievementDetail.InsertAsync(lasaAiAchievementDetail);
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}
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else
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{
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//插入详情
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LasaAiAchievementDetail lasaAiAchievementDetail = new LasaAiAchievementDetail()
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{
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Id = Guid.NewGuid().ToString(),
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Image = "http://175.27.168.120:6013/test/" + path,
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AiAchievementId = info.Id,
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Lat = lat,
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Lng = lng
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};
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await db.LasaAiAchievementDetail.InsertAsync(lasaAiAchievementDetail);
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}
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}
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if (db.Commit())
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return new Response<bool>
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{
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Result = true,
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Message = "添加成功"
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};
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else
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return new Response<bool>
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{
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Result = false,
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Message = "添加失败"
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};
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}
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}
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#endregion
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}
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}
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