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sulu 2023-11-19 02:18:27 +08:00
parent ff0904ac0c
commit fd6a30d064
12 changed files with 718 additions and 170 deletions
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1
AutoDispatching/AutoDispatching.csproj
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@ -15,6 +15,7 @@
<ItemGroup>
<PackageReference Include="LiteDB" Version="5.0.17" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
</ItemGroup>
</Project>

3
AutoDispathingWork/AutoDispathingWork.csproj
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@ -9,9 +9,12 @@
<ItemGroup>
<PackageReference Include="LiteDB.Async" Version="0.1.7" />
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
<PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0-preview.7.23375.6"/>
<PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
<PackageReference Include="SharpMap" Version="1.2.0" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
</ItemGroup>
<ItemGroup>

166
AutoDispathingWork/Controllers/UserController.cs
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@ -1,10 +1,12 @@
using LiteDB;
using AutoDispathingWork.Utils;
using LiteDB;
using Microsoft.AspNetCore.Mvc;
using WorkerService1.Domains;
using WorkerService1.Dto;
using WorkerService1.Dto.QueryRequest;
using WorkerService1.Dto.QueryResponse;
using WorkerService1.Services;
using WorkerService1.Utils;
namespace WorkerService1.Controllers;
@ -26,25 +28,171 @@ public class UserController : ControllerBase
}
[HttpGet("/api/Polygon/Pages")]
public SpiderResponse<IEnumerable<Polygon>> GetPolygon([FromQuery] PageRequest request,
[FromServices] LiteDatabase db)
public async Task<SpiderResponse<List<Polygon>>> GetPolygon([FromQuery] PageRequest request,
[FromServices] LiteDatabase db, [FromServices] SpiderServices spiderServices)
{
var polygon = db.GetCollection<Polygon>();
return new SpiderResponse<IEnumerable<Polygon>>()
var result = polygon.FindAll().ToList();
var cameras = await spiderServices.GetCameras();
foreach (var item in result)
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "", Result = polygon.FindAll()
// item.RangeCameras ??= new List<string>();
foreach (var x in cameras.Result?.Records.Select(x =>
{
var tempGps = GpsUtil.Bd09ToGcj02(x.lon, x.lat);
return (x.name, new Points(tempGps[0], tempGps[1]));
}).ToList()!.Where(x => x.Item2.IsPointInsidePolygon(item))!)
{
item.RangeCameras ??= new List<string>();
item.RangeCameras?.Add(x.name);
}
}
return new SpiderResponse<List<Polygon>>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "", Result = result
};
}
[HttpPost("/api/Polygon")]
public SpiderResponse<BsonValue> CreatePolygon([FromBody] Polygon request, [FromServices] LiteDatabase db)
public SpiderResponse<bool> CreateOrUpdatePolygon([FromBody] Polygon request, [FromServices] LiteDatabase db)
{
var polygon = db.GetCollection<Polygon>();
var result = polygon.Insert(request);
return new SpiderResponse<BsonValue>()
if (request.PolygonId == null)
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "", Result = result
request.PolygonId = Guid.NewGuid();
var result = polygon.Insert(request);
return new SpiderResponse<bool>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "保存成功", Result = true
};
}
else
{
var old = polygon.FindOne(x => x.PolygonId == request.PolygonId);
old.Points = request.Points;
old.Name = request.Name;
polygon.Update(old);
return new SpiderResponse<bool>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "更新成功", Result = true
};
}
}
[HttpDelete("/api/Polygon/{polygonId}")]
public SpiderResponse<bool> DeletePolygon([FromRoute] Guid polygonId, [FromServices] LiteDatabase db)
{
var polygon = db.GetCollection<Polygon>();
var result = polygon.FindById(polygonId);
if (result == null)
{
return new SpiderResponse<bool>()
{
IsSuccess = false, Code = SpiderResponseCode.Fail, Message = "未找到该区域", Result = false
};
}
polygon.Delete(polygonId);
return new SpiderResponse<bool>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "删除区域信息成功", Result = true
};
}
[HttpGet("/api/Polygon/{polygonId}")]
public SpiderResponse<Polygon> GetPolygon([FromRoute] Guid polygonId, [FromServices] LiteDatabase db)
{
var polygon = db.GetCollection<Polygon>();
var result = polygon.FindById(polygonId);
if (result == null)
{
return new SpiderResponse<Polygon>()
{
IsSuccess = false, Code = SpiderResponseCode.Fail, Message = "未找到该区域", Result = null
};
}
return new SpiderResponse<Polygon>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "获取区域信息成功", Result = result
};
}
[HttpPut("/api/Polygon/{polygonId}/UserId/{userId}")]
public SpiderResponse<bool> BindPolygonUserId([FromRoute] Guid polygonId, [FromRoute] string userId,
[FromServices] LiteDatabase db)
{
var polygon = db.GetCollection<Polygon>();
var result = polygon.FindOne(x => x.PolygonId == polygonId);
if (result == null)
{
return new SpiderResponse<bool>()
{
IsSuccess = false, Code = SpiderResponseCode.Fail, Message = "未找到该区域", Result = false
};
}
result.UserId = userId;
polygon.Update(result);
return new SpiderResponse<bool>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "更新区域信息成功", Result = true
};
}
[HttpGet("/api/Polygon/others")]
public SpiderResponse<List<List<List<Points>>>> GetAllPoints([FromQuery] Guid? polygonId,
[FromServices] LiteDatabase db)
{
var polygon = db.GetCollection<Polygon>();
if (polygonId.HasValue)
{
var result = polygon.Find(x => x.PolygonId != polygonId).ToList();
var points = result.Select(x => x.Points).ToList();
return new SpiderResponse<List<List<List<Points>>>>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "获取区域信息成功", Result = points
};
}
else
{
var result = polygon.FindAll().ToList();
var points = result.Select(x => x.Points).ToList();
return new SpiderResponse<List<List<List<Points>>>>()
{
IsSuccess = true, Code = SpiderResponseCode.Success, Message = "获取区域信息成功", Result = points
};
}
}
[HttpGet("/api/Polygon/{polygonId}/InRangeCameras")]
public async IAsyncEnumerable<string> IsRangeInPolygon([FromRoute] Guid polygonId,
[FromServices] LiteDatabase db, [FromServices] SpiderServices spiderServices)
{
var polygon = db.GetCollection<Polygon>();
var result = polygon.FindOne(x => x.PolygonId == polygonId);
if (result != null)
{
var cameras = await spiderServices.GetCameras();
foreach (var x in cameras.Result?.Records.Select(x => (x.name, new Points(x.lon, x.lat))).ToList()!)
{
if (x.Item2.IsPointInsidePolygon(result))
{
yield return x.name;
}
}
}
}
[HttpGet("/api/Camera/All")]
public async Task<SpiderResponse<PageData<CameraItem>>> GetCameras(
[FromServices] SpiderServices spiderServices)
{
return await spiderServices.GetCameras();
}
}

16
AutoDispathingWork/Domains/Polygon.cs
View File

@ -2,14 +2,22 @@
public class Polygon
{
public Guid PolygonId { get; set; }
public Guid? PolygonId { get; set; }
public string Name { get; set; }
public string UserId { get; set; }
public Points[] Points { get; set; }
public string? UserId { get; set; }
public List<List<Points>>? Points { get; set; }
public List<string>? RangeCameras { get; set; } = new List<string>();
}
public struct Points
{
public Points(double x, double y)
{
X = x;
Y = y;
}
public double X { get; set; }
public double Y { get; set; }
}
}

3
AutoDispathingWork/Dto/Configuration/ClientOptions.cs
View File

@ -16,6 +16,7 @@ public class ClientOptions
public string DiposeOrder { get; set; } = "api/megcity/v1/events/dispatch/{0}";
public string CloseFileApi { get; set; } = "api/megcity/v1/events/pass";
public string GetCamerasApi { get; set; } = "api/galaxy/v1/device/cameras:search";
//登录接口
public string LoginUrl => $"{ApiGateway}{LoginApi}";
@ -31,6 +32,8 @@ public class ClientOptions
public string DiposeOrderUrl => $"{ApiGateway}{DiposeOrder}";
public string CloseFileUrl => $"{ApiGateway}{CloseFileApi}";
public string GetCamerasUrl => $"{ApiGateway}{GetCamerasApi}";
}

53
AutoDispathingWork/Dto/QueryResponse/CameraResponse.cs Normal file
View File

@ -0,0 +1,53 @@
namespace WorkerService1.Dto.QueryResponse;
public class CameraResponse: KSResponse<PageData<CameraItem>>
{
}
// {
// "alarmShortVideo": true,
// "bodyAnalyze": "0",
// "closed": true,
// "deptId": "6e9232ef-7b84-11e8-86b1-6c92bf4e6960",
// "deptName": "甘泉街道",
// "faceAnalyze": "0",
// "gaPlatformDeviceId": "",
// "gaPlatformId": "",
// "gbPlatformDeviceId": "",
// "gbPlatformId": "",
// "id": "14324899222782976",
// "labelCodes": [],
// "labels": [],
// "lat": 31.27466,
// "location": "",
// "lon": 121.44307,
// "lowQuality": false,
// "managementId": "6e9232ef-7b84-11e8-86b1-6c92bf4e6960",
// "managementName": "甘泉街道",
// "manufacturer": 2,
// "monitoringType": 1,
// "motorVehicleAnalyze": "0",
// "name": "新沪小区595弄3号北",
// "nonMotorVehicleAnalyze": "0",
// "numeration": "",
// "optPermissions": true,
// "placeIds": [],
// "policeNet": true,
// "pulled": true,
// "rainbowStatus": 0,
// "roi": "[]",
// "rois": [],
// "sncode": "",
// "status": 1,
// "systemType": "rainbow-device",
// "type": 1,
// "vlowQuality": false
// }
public record CameraItem(bool alarmShortVideo, string bodyAnalyze, bool closed, string deptId, string deptName,
string faceAnalyze, string gaPlatformDeviceId, string gaPlatformId, string gbPlatformDeviceId, string gbPlatformId,
string id, List<string> labelCodes, List<string> labels, double lat, string location, double lon, bool lowQuality,
string managementId, string managementName, int manufacturer, int monitoringType, string motorVehicleAnalyze,
string name, string nonMotorVehicleAnalyze, string numeration, bool optPermissions, List<string> placeIds,
bool policeNet, bool pulled, int rainbowStatus, string roi, List<string> rois, string sncode, int status,
string systemType, int type, bool vlowQuality);

168
AutoDispathingWork/Dto/QueryResponse/UserResp.cs
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@ -2,165 +2,29 @@
namespace WorkerService1.Dto.QueryResponse;
public class UserResp
public class KSResponse<T>
{
// {
// "code": 0,
// "msg": "成功",
// "data": {
// "pageNo": 1,
// "pageSize": 20,
// "totalRecords": 3,
// "records": [
// {
// "organization": {
// "users": [],
// "orgName": "甘泉街道",
// "subOrgs": [],
// "userCount": 0,
// "orderCode": 0,
// "orgLevel": 1,
// "userTotalCount": 0,
// "permit": true,
// "id": "6e9232ef-7b84-11e8-86b1-6c92bf4e6960"
// },
// "online": false,
// "passWDInit": true,
// "ip": "",
// "sso": false,
// "userName": "md123",
// "roles": [
// {
// "users": [],
// "remark": "禁止编辑删除角色，否则影响系统正常使用",
// "roleName": "执法人员",
// "permissions": [],
// "id": "a2e267c0-d88d-4ecb-a4b5-d904e85dfbb6"
// }
// ],
// "pkiId": "",
// "creator": "27465e20-6942-4569-8141-2ff5c264111e",
// "isApp": false,
// "thumb": "",
// "phoneNo": "",
// "employeeId": "",
// "enabled": true,
// "userRealName": "名都物业",
// "datas": {},
// "id": "1942ec57-5019-411d-b85f-a67055797e0f"
// },
// {
// "organization": {
// "users": [],
// "orgName": "甘泉街道",
// "subOrgs": [],
// "userCount": 0,
// "orderCode": 0,
// "orgLevel": 1,
// "userTotalCount": 0,
// "permit": true,
// "id": "6e9232ef-7b84-11e8-86b1-6c92bf4e6960"
// },
// "online": false,
// "passWDInit": false,
// "ip": "",
// "sso": false,
// "userName": "zgc123",
// "roles": [
// {
// "users": [],
// "remark": "禁止编辑删除角色，否则影响系统正常使用",
// "roleName": "执法人员",
// "permissions": [],
// "id": "a2e267c0-d88d-4ecb-a4b5-d904e85dfbb6"
// }
// ],
// "pkiId": "",
// "creator": "27465e20-6942-4569-8141-2ff5c264111e",
// "isApp": false,
// "thumb": "",
// "phoneNo": "",
// "employeeId": "",
// "enabled": true,
// "userRealName": "朱龚超",
// "datas": {},
// "id": "01edee4a-f345-4060-a33a-34bbd9b55247"
// },
// {
// "organization": {
// "users": [],
// "orgName": "甘泉街道",
// "subOrgs": [],
// "userCount": 0,
// "orderCode": 0,
// "orgLevel": 1,
// "userTotalCount": 0,
// "permit": true,
// "id": "6e9232ef-7b84-11e8-86b1-6c92bf4e6960"
// },
// "online": false,
// "passWDInit": false,
// "ip": "",
// "sso": false,
// "userName": "gm123",
// "roles": [
// {
// "users": [],
// "remark": "",
// "roleName": "高级管理员",
// "permissions": [],
// "id": "0c772d50-a4af-439f-a18a-8fd332343d5e"
// },
// {
// "users": [],
// "remark": "禁止编辑删除角色，否则影响系统正常使用",
// "roleName": "执法人员",
// "permissions": [],
// "id": "a2e267c0-d88d-4ecb-a4b5-d904e85dfbb6"
// }
// ],
// "pkiId": "",
// "creator": "27465e20-6942-4569-8141-2ff5c264111e",
// "isApp": false,
// "thumb": "",
// "phoneNo": "18721100373",
// "employeeId": "12138",
// "enabled": true,
// "userRealName": "张辉",
// "datas": {},
// "id": "66fa9261-16f6-49aa-a391-5848f40301e0"
// }
// ],
// "totalPage": 1
// }
// }
[JsonPropertyName("code")] public int Code { get; set; }
[JsonPropertyName("msg")] public string Msg { get; set; }
[JsonPropertyName("data")] public Data Data { get; set; }
[JsonPropertyName("data")] public T Data { get; set; }
}
public class Data
public class UserResp : KSResponse<PageData<UserRecord>>
{
[JsonPropertyName("pageNo")]
public int PageNo { get; set; }
[JsonPropertyName("pageSize")]
public int PageSize { get; set; }
[JsonPropertyName("totalRecords")]
public int TotalRecords { get; set; }
[JsonPropertyName("records")]
public Record[] Records { get; set; }
[JsonPropertyName("totalPage")]
public int TotalPage { get; set; }
}
public class Record
public class PageData<T>
{
[JsonPropertyName("id")]
public string Id { get; set; }
[JsonPropertyName("userName")]
public string UserName { get; set; }
[JsonPropertyName("userRealName")]
public string UserRealName { get; set; }
[JsonPropertyName("pageNo")] public int PageNo { get; set; }
[JsonPropertyName("pageSize")] public int PageSize { get; set; }
[JsonPropertyName("totalRecords")] public int TotalRecords { get; set; }
[JsonPropertyName("records")] public T[] Records { get; set; }
[JsonPropertyName("totalPage")] public int TotalPage { get; set; }
}
public class UserRecord
{
[JsonPropertyName("id")] public string Id { get; set; }
[JsonPropertyName("userName")] public string UserName { get; set; }
[JsonPropertyName("userRealName")] public string UserRealName { get; set; }
}

2
AutoDispathingWork/Dto/SpiderResponse.cs
View File

@ -1,6 +1,6 @@
namespace WorkerService1.Dto;
public class SpiderResponse<T> where T : class
public class SpiderResponse<T>
{
public bool IsSuccess { get; set; }
public SpiderResponseCode Code { get; set; }

13
AutoDispathingWork/Program.cs
View File

@ -1,10 +1,16 @@
using LiteDB;
using Microsoft.OpenApi.Models;
using WorkerService1;
using WorkerService1.Dto.Configuration;
using WorkerService1.Services;
var builder = WebApplication.CreateBuilder(args);
builder.Services
.AddControllers();
builder.Services
.AddEndpointsApiExplorer();
var config = new ConfigurationManager()
.AddJsonFile("appsettings.json", false, true)
.Build();
@ -18,6 +24,7 @@ builder.Services.AddCors(x =>
.AllowAnyHeader();
});
});
builder.Services.AddSwaggerGen();
builder.Services.AddSingleton<LiteDatabase>(x => new LiteDatabase(builder.Configuration["Database:ConnectionString"]));
builder.Services.AddSingleton<IConfiguration>(config);
@ -25,7 +32,7 @@ builder.Services.Configure<ClientOptions>(config.GetSection("ClientOptions"));
builder.Services.AddHttpClient();
builder.Services.AddMemoryCache();
builder.Services.AddLogging();
builder.Services.AddMvcCore();
// builder.Services.AddMvcCore();
builder.Services.AddSingleton<SpiderServices>();
#if !DEBUG
builder.Services.AddHostedService<Worker>();
@ -34,7 +41,11 @@ builder.Services.AddHostedService<CloseWorker>();
var app = builder.Build();
app.UseCors("AllowAllOrigin");
app.UseSwagger();
app.UseSwaggerUI();
app.MapControllers();
app.Run();

50
AutoDispathingWork/Services/SpiderServices.cs
View File

@ -151,7 +151,7 @@ public class SpiderServices
// {"pageNo":1,"pageSize":20,"condition":{"roleIds":["a2e267c0-d88d-4ecb-a4b5-d904e85dfbb6"],"enabled":"null"}}
public async Task<SpiderResponse<Data>> GetUsers(UserQuery? query = null)
public async Task<SpiderResponse<PageData<UserRecord>>> GetUsers(UserQuery? query = null)
{
var token = await GetToken();
using var client = _httpClientFactory.CreateClient();
@ -173,7 +173,7 @@ public class SpiderServices
{
_logger.LogInformation("成功获取监控结果");
return new SpiderResponse<Data>()
return new SpiderResponse<PageData<UserRecord>>()
{
IsSuccess = true,
Result = spiderRes.Data,
@ -183,7 +183,7 @@ public class SpiderServices
}
}
return new SpiderResponse<Data>()
return new SpiderResponse<PageData<UserRecord>>()
{
IsSuccess = false,
Result = null,
@ -290,4 +290,48 @@ public class SpiderServices
Message = "结案失败"
};
}
//api/galaxy/v1/device/cameras:search
public async Task<SpiderResponse<PageData<CameraItem>>> GetCameras()
{
var token = await GetToken();
using var client = _httpClientFactory.CreateClient();
client.DefaultRequestHeaders.Add("authorization", $"{token}");
client.DefaultRequestHeaders.Add("accept-language", "zh-CN,zh;q=0.9");
client.DefaultRequestHeaders.Add("client-app-id", "megcity-web");
client.DefaultRequestHeaders.Add("module-alias", "pending-forward");
client.DefaultRequestHeaders.Add("module-source", "megcity-web");
var request = @"
{""managementIds"":[""6e9232ef-7b84-11e8-86b1-6c92bf4e6960""],""action"":""all"",""pageNo"":1,""pageSize"":200}
";
var getCamersPath = OptionsMonitor.CurrentValue.GetCamerasUrl;
var response = await client.PostAsync(getCamersPath,
new StringContent(request, Encoding.UTF8, "application/json"));
var respJsonStr = await response.Content.ReadAsStringAsync();
_logger.LogInformation("获得列表返回json: {respJsonStr}", respJsonStr);
var spiderRes = JsonSerializer.Deserialize<CameraResponse>(respJsonStr);
if (response.IsSuccessStatusCode)
{
if (spiderRes?.Code == 0)
{
_logger.LogInformation("成功获取监控结果");
return new SpiderResponse<PageData<CameraItem>>()
{
IsSuccess = true,
Result = spiderRes.Data,
Code = SpiderResponseCode.Success,
Message = "成功获取摄像头结果"
};
}
}
return new SpiderResponse<PageData<CameraItem>>()
{
IsSuccess = false,
Result = null,
Code = SpiderResponseCode.Fail,
Message = "获取摄像头失败"
};
}
}

374
AutoDispathingWork/Utils/GpsUtlity.cs Normal file
View File

@ -0,0 +1,374 @@
using System.Collections;
namespace AutoDispathingWork.Utils
{
/*
* WGS84坐标系 地球坐标系，国际通用坐标系
* GCJ02坐标系 火星坐标系，WGS84坐标系加密后的坐标系；Google国内地图、高德、QQ地图 使用
* BD09坐标系 百度坐标系，GCJ02坐标系加密后的坐标系
* */
public class GpsUtil
{
public static double pi = 3.1415926535897932384626;
public static double x_pi = 3.1415926535897932384626;// * 3000.0 / 180.0; //转换BD09时偏移
//public static double cbz = 6378137.0; //长半轴
public static double cbz = 6378245.0; //长半轴
public static double ee = 0.00669342162296594323;
public static double TransformLat(double x, double y)
{
double ret = -100.0 + 2.0 * x + 3.0 * y + 0.2 * y * y + 0.1 * x * y
+ 0.2 * Math.Sqrt(Math.Abs(x));
ret += (20.0 * Math.Sin(6.0 * x * pi) + 20.0 * Math.Sin(2.0 * x * pi)) * 2.0 / 3.0;
ret += (20.0 * Math.Sin(y * pi) + 40.0 * Math.Sin(y / 3.0 * pi)) * 2.0 / 3.0;
ret += (160.0 * Math.Sin(y / 12.0 * pi) + 320 * Math.Sin(y * pi / 30.0)) * 2.0 / 3.0;
return ret;
}
public static double TransformLon(double x, double y)
{
double ret = 300.0 + x + 2.0 * y + 0.1 * x * x + 0.1 * x * y + 0.1
* Math.Sqrt(Math.Abs(x));
ret += (20.0 * Math.Sin(6.0 * x * pi) + 20.0 * Math.Sin(2.0 * x * pi)) * 2.0 / 3.0;
ret += (20.0 * Math.Sin(x * pi) + 40.0 * Math.Sin(x / 3.0 * pi)) * 2.0 / 3.0;
ret += (150.0 * Math.Sin(x / 12.0 * pi) + 300.0 * Math.Sin(x / 30.0
* pi)) * 2.0 / 3.0;
return ret;
}
public static double[] transform(double lat, double lon)
{
if (OutOfChina(lat, lon))
{
return new double[] { lat, lon };
}
double dLat = TransformLat(lon - 105.0, lat - 35.0);
double dLon = TransformLon(lon - 105.0, lat - 35.0);
double radLat = lat / 180.0 * pi;
double magic = Math.Sin(radLat);
magic = 1 - ee * magic * magic;
double SqrtMagic = Math.Sqrt(magic);
dLat = (dLat * 180.0) / ((cbz * (1 - ee)) / (magic * SqrtMagic) * pi);
dLon = (dLon * 180.0) / (cbz / SqrtMagic * Math.Cos(radLat) * pi);
double mgLat = lat + dLat;
double mgLon = lon + dLon;
return new double[] { mgLat, mgLon };
}
/// <summary>
/// 是否是国内地址
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <returns></returns>
public static bool OutOfChina(double lat, double lon)
{
if (lon < 72.004 || lon > 137.8347)
return true;
if (lat < 0.8293 || lat > 55.8271)
return true;
return false;
}
/**
* 84 to 火星坐标系 (GCJ-02) World Geodetic System ==> Mars Geodetic System
*
* @param lat
* @param lon
* @return
*/
public static double[] Gps84ToGcj02(double lat, double lon)
{
if (OutOfChina(lat, lon))
{
return new double[] { lat, lon };
}
double dLat = TransformLat(lon - 105.0, lat - 35.0);
double dLon = TransformLon(lon - 105.0, lat - 35.0);
double radLat = lat / 180.0 * pi;
double magic = Math.Sin(radLat);
magic = 1 - ee * magic * magic;
double SqrtMagic = Math.Sqrt(magic);
dLat = (dLat * 180.0) / ((cbz * (1 - ee)) / (magic * SqrtMagic) * pi);
dLon = (dLon * 180.0) / (cbz / SqrtMagic * Math.Cos(radLat) * pi);
double mgLat = lat + dLat;
double mgLon = lon + dLon;
return new double[] { mgLat, mgLon };
}
/**
* * 火星坐标系 (GCJ-02) to 84 * * @param lon * @param lat * @return
* */
public static double[] Gcj02ToGps84(double lat, double lon)
{
double[] gps = transform(lat, lon);
double lontitude = lon * 2 - gps[1];
double latitude = lat * 2 - gps[0];
return new double[] { latitude, lontitude };
}
/// <summary>
/// 火星坐标系 (GCJ-02) 与百度坐标系 (BD-09) 的转换算法 将 GCJ-02 坐标转换成 BD-09 坐标
/// 高德谷歌转为百度
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <returns></returns>
public static double[] Gcj02ToBd09(double lat, double lon)
{
double x = lon, y = lat;
double z = Math.Sqrt(x * x + y * y) + 0.00002 * Math.Sin(y * x_pi);
double theta = Math.Atan2(y, x) + 0.000003 * Math.Cos(x * x_pi);
double tempLon = z * Math.Cos(theta) + 0.0065;
double tempLat = z * Math.Sin(theta) + 0.006;
double[] gps = { tempLat, tempLon };
return gps;
}
/// <summary>
/// 火星坐标系 (GCJ-02) 与百度坐标系 (BD-09) 的转换算法 * * 将 BD-09 坐标转换成GCJ-02 坐标
/// 百度坐标转为高德谷歌坐标
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <returns></returns>
public static double[] Bd09ToGcj02(double lat, double lon)
{
double x = lon - 0.0065, y = lat - 0.006;
double z = Math.Sqrt(x * x + y * y) - 0.00002 * Math.Sin(y * x_pi);
double theta = Math.Atan2(y, x) - 0.000003 * Math.Cos(x * x_pi);
double tempLon = z * Math.Cos(theta);
double tempLat = z * Math.Sin(theta);
double[] gps = { tempLat, tempLon };
return gps;
}
/// <summary>
/// gps84转为bd09
/// GPS坐标转为百度坐标
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <returns></returns>
public static double[] Gps84ToBd09(double lat, double lon)
{
double[] gcj02 = Gps84ToGcj02(lat, lon);
double[] bd09 = Gcj02ToBd09(gcj02[0], gcj02[1]);
return bd09;
}
/// <summary>
/// 百度坐标转成GPS坐标
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <returns></returns>
public static double[] Bd09ToGps84(double lat, double lon)
{
double[] gcj02 = Bd09ToGcj02(lat, lon);
double[] gps84 = Gcj02ToGps84(gcj02[0], gcj02[1]);
//保留小数点后六位
gps84[0] = Retain6(gps84[0]);
gps84[1] = Retain6(gps84[1]);
return gps84;
}
/// <summary>
/// 保留小数点后六位
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
private static double Retain6(double num)
{
//String result = String.Format("%.6f", num);
return Double.Parse(num.ToString("0.000000"));
}
/// <summary>
/// 获取经度(lon)
/// </summary>
/// <returns></returns>
public static string GetLongitudeValue(double value)
{
ArrayList arrList = LgetValid(value);
if (arrList == null)
return string.Empty;
if (arrList.Count != 3)
return string.Empty;
return string.Format("{0}.{1}.{2}", arrList[0], arrList[1], arrList[2], value > 0 ? "E" : "W");
}
/// <summary>
/// 获取纬度(lat)
/// </summary>
/// <returns></returns>
public static string GetLatitudeValue(double value)
{
ArrayList arrList = LgetValid(value);
if (arrList == null)
return string.Empty;
if (arrList.Count != 3)
return string.Empty;
return string.Format("{0}.{1}.{2}", arrList[0], arrList[1], arrList[2], value > 0 ? "N" : "S");
}
/// <summary>
/// 获取经纬度度分秒
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static ArrayList LgetValid(double value)
{
ArrayList aList = new ArrayList();
string excute = ChangeValue(value);
string[] sArray = excute.Split('|');
aList.Insert(0, sArray[0]);
aList.Insert(1, sArray[1]);
aList.Insert(2, sArray[2]);
return aList;
}
/// <summary>
/// 经纬度转换
/// </summary>
/// <param name="str">经度</param>
/// <param name="num">保留8位值</param>
/// <returns></returns>
protected static string ChangeValue(double degree)
{
if (degree < 0)
{
degree = -degree;
}
double minute = (degree - (int)degree) * 60;
double second = (minute - (int)minute) * 60;
return ((int)degree).ToString() + "|" + ((int)minute).ToString() + "|" + second.ToString("0.000");
}
/// <summary>
/// 度时分 转换成 WGS84
/// </summary>
/// <param name="Degrees"></param>
/// <param name="Minutes"></param>
/// <param name="Seconds"></param>
/// <returns></returns>
public static double TimeToValue(string Degrees, string Minutes, string Seconds)
{
double Value = double.Parse(Degrees) + double.Parse(Minutes) / 60 + double.Parse(Seconds) / 3600;
return double.Parse(Value.ToString("0.000000"));
}
/// <summary>
/// 批量转换
/// </summary>
/// <param name="arr">字符串数组["lng,lat","lng,lat"...]</param>
/// <param name="type">地心坐标,WGS84,GCJ02,BD09</param>
public static GpsUtilObject piliangzhuan(List<string> arr, string typename)
{
//地心
var list_dx = new List<string>();
//WGS84
var list_wgs84 = new List<string>();
//GCJ02
var list_gcj02 = new List<string>();
///BD09
var list_bd09 = new List<string>();
///BD092
var list_bd092 = new List<string>();
foreach (var ar in arr)
{
var item = ar.Split(',').ToList();
//地心 转 w84
Func<string, double> dxTow84 = (value) =>
{
var v = value.Split('.').ToList();
if (v.Count > 3)
{
return GpsUtil.TimeToValue(v[0], v[1], v[2] + "." + (v[3] ?? "0"));
}
else
{
return GpsUtil.TimeToValue(v[0], v[1], v[2]);
}
};
switch (typename)
{
case "地心坐标":
{
list_dx.Add(ar);
double lng = dxTow84(item[0]);
double lat = dxTow84(item[1]);
list_wgs84.Add(lng + "," + lat);
var gcj02 = GpsUtil.Gps84ToGcj02(lat, lng);
list_gcj02.Add(gcj02[1].ToString("g18") + "," + gcj02[0].ToString("g18"));
var bd09 = GpsUtil.Gps84ToBd09(lat, lng);
list_bd09.Add(bd09[1].ToString("g18") + "," + bd09[0].ToString("g18"));
}
break;
case "WGS84":
{
double lng = double.Parse(item[0]);
double lat = double.Parse(item[1]);
list_wgs84.Add(ar);
list_dx.Add(GpsUtil.GetLongitudeValue(lng) + "," + GpsUtil.GetLatitudeValue(lat));
var gcj02 = GpsUtil.Gps84ToGcj02(lat, lng);
list_gcj02.Add(gcj02[1].ToString("g18") + "," + gcj02[0].ToString("g18"));
var bd09 = GpsUtil.Gps84ToBd09(lat, lng);
list_bd09.Add(bd09[1].ToString("g18") + "," + bd09[0].ToString("g18"));
}
break;
case "GCJ02":
{
double lng = double.Parse(item[0]);
double lat = double.Parse(item[1]);
list_gcj02.Add(ar);
var wgs84 = GpsUtil.Gcj02ToGps84(lat, lng);
list_wgs84.Add(wgs84[1].ToString("g18") + "," + wgs84[0].ToString("g18"));
list_dx.Add(GpsUtil.GetLongitudeValue(wgs84[1]) + "," + GpsUtil.GetLatitudeValue(wgs84[0]));
var bd09 = GpsUtil.Gcj02ToBd09(lat, lng);
list_bd09.Add(bd09[1].ToString("g18") + "," + bd09[0].ToString("g18"));
}
break;
case "BD09":
{
double lng = double.Parse(item[0]);
double lat = double.Parse(item[1]);
list_bd09.Add(ar);
var wgs84 = GpsUtil.Bd09ToGps84(lat, lng);
list_wgs84.Add(wgs84[1].ToString("g18") + "," + wgs84[0].ToString("g18"));
list_dx.Add(GpsUtil.GetLongitudeValue(wgs84[1]) + "," + GpsUtil.GetLatitudeValue(wgs84[0]));
var gcj02 = GpsUtil.Bd09ToGcj02(lat, lng);
list_gcj02.Add(gcj02[1].ToString("g18") + "," + gcj02[0].ToString("g18"));
}
break;
default:
break;
}
}
return new GpsUtilObject
{
dx = string.Join("|", list_dx),
wgs84 = string.Join("|", list_wgs84),
gcj02 = string.Join("|", list_gcj02),
bd09 = string.Join("|", list_bd09)
};
}
public class GpsUtilObject
{
/// <summary>
/// 地心坐标
/// </summary>
public string dx { get; set; }
/// <summary>
/// WGS84
/// </summary>
public string wgs84 { get; set; }
/// <summary>
/// GCJ02
/// </summary>
public string gcj02 { get; set; }
/// <summary>
/// BD09
/// </summary>
public string bd09 { get; set; }
}
}
}

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AutoDispathingWork/Utils/Utilities.cs Normal file
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using WorkerService1.Domains;
namespace WorkerService1.Utils;
public static class Utilities
{
public static bool IsPointInsidePolygon(this Points point, Polygon polygon)
{
// 使用射线交叉法判断点是否在多边形内
int count = 0;
double x0 = point.X;
double y0 = point.Y;
for (int i = 0; i < polygon.Points.Count; i++)
{
var currentPolygon = polygon.Points[i];
for (int i2 = 0; i2 < currentPolygon.Count; i2++)
{
int next = (i2 + 1) % currentPolygon.Count;
int prev = (i2 - 1 + currentPolygon.Count) % currentPolygon.Count;
double x1 = currentPolygon[next].X;
double y1 = currentPolygon[next].Y;
double x2 = currentPolygon[prev].X;
double y2 = currentPolygon[prev].Y;
if (((y1 > y0) && (y2 <= y0)) || ((y2 > y0) && (y1 <= y0)))
{
double intersection = (x1 - x2) * (y0 - y2) / (y1 - y2) + x2;
if (x0 < intersection)
{
count++;
}
}
}
if (count % 2 == 1) return true;
}
return false;
}
}