286 lines
12 KiB
C#
286 lines
12 KiB
C#
using OpenAuth.App.BaseApp.Base;
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using OpenAuth.Repository.Domain.FireManagement;
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using OpenAuth.Repository;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using OpenAuth.Repository.Domain;
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using Microsoft.Extensions.Options;
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using OpenAuth.App.Common;
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using OpenAuth.App.Interface;
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using SqlSugar;
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using System.Net.WebSockets;
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using Microsoft.Extensions.Configuration;
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using Infrastructure;
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using OpenAuth.App.ServiceApp.FireManagement.Request;
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using OpenAuth.App.ServiceApp.FmPreventionPlanManage.Request;
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using Yitter.IdGenerator;
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using OpenAuth.App.Const;
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using NetTopologySuite.Geometries;
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using NetTopologySuite.IO;
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using System.IO.Compression;
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using Org.BouncyCastle.Ocsp;
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using DocumentFormat.OpenXml.EMMA;
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using DocumentFormat.OpenXml.Office2010.Excel;
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using DocumentFormat.OpenXml.Spreadsheet;
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namespace OpenAuth.App.ServiceApp.FmPreventionPlanManage
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{
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public class FmPreventionPlanApp : SqlSugarBaseApp<FmPreventionplan, SugarDbContext>
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{
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private ClientWebSocket _socket;
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private IConfiguration _configuration;
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public FmPreventionPlanApp(IConfiguration configuration, ISugarUnitOfWork<SugarDbContext> unitWork,ISimpleClient<FmPreventionplan> repository, IAuth auth) : base(unitWork, repository, auth)
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{
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_auth = auth;
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_configuration = configuration;
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}
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/// <summary>
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/// 分页查询预案列表
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/// </summary>
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/// <returns></returns>
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public async Task<Response<PageInfo<List<FmPreventionplan>>>> GetPreventionplanPageList(FmPreventionplanReq req)
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{
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using (var db = base.UnitWork.CreateContext())
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{
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RefAsync<int> totalNumber = 0;
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var infos = await db.FmPreventionplan.AsQueryable()
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.Where(r=>r.IsDelete==false)
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.WhereIF(req.state != null, r => r.Status == req.state)
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.WhereIF(req.plancategory != null, r => r.PlanCategory == req.plancategory)
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.WhereIF(req.createtimebegin != null && req.createtimeend != null, r => r.CreateTime >= req.createtimebegin && r.CreateTime <= req.createtimeend)
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.WhereIF(!string.IsNullOrEmpty(req.name), r => r.PlanName.Contains(req.name))
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.WhereIF(!string.IsNullOrEmpty(req.code), r => r.PlanCode.Contains(req.code))
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.ToPageListAsync(req.page, req.limit, totalNumber);
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return new Response<PageInfo<List<FmPreventionplan>>>
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{
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Result = new PageInfo<List<FmPreventionplan>> { Items = infos, Total = totalNumber }
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};
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}
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}
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/// <summary>
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/// 查询应急预案详情
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public async Task<Response<FmPreventionplan>> LoadClueInfoById(string id)
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{
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using (var db = base.UnitWork.CreateContext())
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{
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var info = await db.FmPreventionplan.AsQueryable()
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.FirstAsync(r => r.Id == id);
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return new Response<FmPreventionplan> { Result = info };
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}
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}
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//删除应急预案
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public async Task<Response<bool>> DeletePreventionplan(string id)
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{
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using (var db = base.UnitWork.CreateContext())
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{
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var taskinfo = await db.FmPreventionplan.AsQueryable().FirstAsync(r => r.Id == id);
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if (taskinfo != null)
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{
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var flag=await db.FmPreventionplan.UpdateAsync(r => new FmPreventionplan
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{
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IsDelete = true
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}, r => r.Id == id);
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if (db.Commit()&&flag)
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{
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return new Response<bool> { Result = true, Message = "操作成功" };
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}
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else
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{
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return new Response<bool> { Result = false, Message = "操作失败" };
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}
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}
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else
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{
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return new Response<bool> { Result = false, Message = "预案不存在" };
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}
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}
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}
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//添加预案
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public async Task<Response<bool>> AddPreventionplan(PrePlanAddReq req)
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{
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using (var db = base.UnitWork.CreateContext())
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{
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FmPreventionplan info = req.MapTo<FmPreventionplan>();
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var user = _auth.GetCurrentUser().User;
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info.Id = Guid.NewGuid().ToString();
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info.CreateTime = DateTime.Now;
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info.CreateUser = user.Name;
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info.IsDelete = false;
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if (string.IsNullOrEmpty(info.PlanCode))
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{
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throw new Exception("请输入预案编号");
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}
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var exitinfo = db.FmPreventionplan
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.AsQueryable()
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.Count(a => a.PlanCode==info.PlanCode);
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if (exitinfo > 0)
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{
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throw new Exception("预案编号已存在，请重新输入");
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}
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FmPrePlanGeom geom = new FmPrePlanGeom();
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geom.Id = Guid.NewGuid().ToString();
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geom.PrePlanId = info.Id;
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string _wktModel = req.geom;
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geom.geom = null;
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if (!string.IsNullOrEmpty(req.geom))
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{
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StringBuilder geomSql = new StringBuilder();
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geomSql.AppendFormat(
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$" update fm_preplangeom set \"geom\" = st_geomfromtext('{_wktModel}',4326) where \"Id\" = '{geom.Id}'");
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var flag = await db.FmPreventionplan.InsertAsync(info);
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var geomflag = await db.FmPrePlanGeom.InsertAsync(geom);
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// 然后更新几何字段
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if (flag && geomflag)
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{
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// 等待异步操作完成
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var affectedRows = await db.Db.Ado.ExecuteCommandAsync(geomSql.ToString());
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if (affectedRows > 0)
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{
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if (db.Commit())
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{
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return new Response<bool> { Result = true, Message = "操作成功" };
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}
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}
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}
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}
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else
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{
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// 如果没有几何数据，只插入主记录
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var flag = await db.FmPreventionplan.InsertAsync(info);
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var geomFlag = await db.FmPrePlanGeom.InsertAsync(geom);
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if (flag && geomFlag && db.Commit())
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{
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return new Response<bool> { Result = true, Message = "操作成功" };
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}
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}
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// 如果执行到这里，说明操作失败
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return new Response<bool> { Result = false, Message = "操作失败" };
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}
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}
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#region 备用代码
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//添加预案范围
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private async Task<StringBuilder> ReadShapefile(string zipFilePath, string Id)
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{
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var extractPath = zipFilePath.Substring(0, zipFilePath.LastIndexOf(".")) + "extract";
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//解压缩
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await UnZip(zipFilePath, extractPath);
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var searchPattern = "*.shp"; // 设置你想要遍历的文件后缀名
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var fileName = Directory.GetFiles(extractPath, searchPattern, SearchOption.AllDirectories);
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string shpFileName = fileName[0];
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// 创建一个 ShapefileDataReader 对象
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using (var reader = new ShapefileDataReader(shpFileName, GeometryFactory.Default))
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{
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StringBuilder geomSql = new StringBuilder();
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while (reader.Read())
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{
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// 获取几何数据
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Geometry geometry = reader.Geometry;
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if (!geometry.IsValid)
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{
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throw new Exception("图斑未闭合，请重新整理数据");
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}
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// 如果几何数据是一个多边形（Polygon），需要转换为 MultiPolygon
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MultiPolygon multiPolygon;
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if (geometry is Polygon polygon)
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{
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// 单个Polygon转MultiPolygon
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multiPolygon = new MultiPolygon(new[] { polygon });
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}
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else if (geometry is MultiPolygon existingMultiPolygon)
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{
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// 如果已经是MultiPolygon，直接使用
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multiPolygon = existingMultiPolygon;
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}
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else
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{
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// 如果是其他类型的几何图形，可以根据需求进行处理
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throw new Exception("几何图形不是多边形或多重多边形类型");
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}
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// 将几何数据转换为 WKT 格式，并用 SRID 4326
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var geometryForWgs84 = multiPolygon.Copy();
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geometryForWgs84.SRID = 4326;
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//var geometryForWgs84 = GeometryFactory.Default.WithSRID(4326).CreateGeometry(geometry);
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geomSql.AppendFormat(
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$" update drone_shp_data set geom = '{geometryForWgs84.AsText()}' where \"relid\" = '{Id}';");
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}
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return geomSql;
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}
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}
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private static async Task UnZip(string zipFilePath, string extractPath)
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{
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await Task.Run(() =>
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{
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Directory.CreateDirectory(extractPath);
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// 设置字符编码
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Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
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var gbk = Encoding.GetEncoding("utf-8");
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using (var archive = ZipFile.OpenRead(zipFilePath))
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{
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// 列举ZIP文件中的条目
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foreach (var entry in archive.Entries)
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{
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var xxx = gbk.GetString(Encoding.Default.GetBytes(entry.FullName));
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Console.WriteLine(xxx);
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}
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// 提取ZIP文件中的所有文件到指定目录
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foreach (var entry in archive.Entries)
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{
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if (entry.Name != string.Empty)
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{
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// 确保完整路径存在 entry.FullName 是否可以编码
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var fixedEntryName = entry.FullName.Replace("/", "");
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var destinationPath =
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System.IO.Path.GetFullPath(System.IO.Path.Combine(extractPath, fixedEntryName));
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Console.WriteLine("解压文件路径：" + destinationPath);
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if (!destinationPath.StartsWith(System.IO.Path.GetFullPath(extractPath) +
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System.IO.Path.DirectorySeparatorChar))
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{
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throw new UnauthorizedAccessException("试图提取的文件超出了目标文件夹的路径边界。");
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}
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// 提取条目到目标路径
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entry.ExtractToFile(destinationPath, overwrite: true);
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}
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}
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}
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// 遍历解压目录，是否有shp后缀的文件
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if (!Directory.Exists(extractPath))
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{
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throw new Exception("文件解压失败");
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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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