using ExportMap.cs;
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using ExportMap.Models;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Web.Http;
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namespace ExportMap.Controllers
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{
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public class ConvertController : ApiController
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{
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[HttpGet]
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public string Test()
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{
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//string cnName = "8-瑞丽站0.05m.cpt".Substring(0, "8-瑞丽站0.05m.cpt".LastIndexOf("."));
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//return Tools.GetLocalIP();
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//return Tools.GetEPSG("D:\\Moon\\data\\dem_tif\\ldem.tif");
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//TerrainUtils.Reproject("D:/xyz/dem/dem/32a.tif", "D:/xyz/dem/dem/32a_4326_.tif", "EPSG:4528", "EPSG:4326");
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//TerrainUtils.Project("D:/xyz/dem/dem/32a_4326_.tif", "EPSG:4490");
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//string wkt = TerrainUtils.GetPointZ(new XYZArgs() { dircode = "0B" });
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//PyLasUtils.CsTransform("EPSG:4528", 400925.079, 2541768.173);
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//string json = PyLasUtils.GetLasGeomJSON(@"D:\LF\data\las\1_lfz_0.05m.las", 1314);
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TerrainUtils.Complement(new XYZArgs() { dircode = "00" });
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return DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
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}
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/// <summary>
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/// 转换Tileset
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToTileset([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args);
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if (null != msg) return msg;
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List<int> rs = ConvertUtils.Convert(args);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail("失败");
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 转换瓦片
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToTiles([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args, true);
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if (null != msg) return msg;
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checkMinMax(args, true);
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string err = null;
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List<int> rs = XYZUtils.Generate(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 转换瓦片
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToSG([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args);
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if (null != msg) return msg;
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string err = null;
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SGUtils utils = new SGUtils();
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List<int> rs = utils.Release(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 转换地形
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToTerra([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args, true);
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if (null != msg) return msg;
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checkMinMax(args);
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string err = null;
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//List<int> rs = TerraUtils.Generate(args, ref err);
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List<int> rs = TerrainUtils.Generate(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 转换LAS
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToLas([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args);
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if (null != msg) return msg;
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if (args.srids.Count != args.ids.Count) return ResponseMsg<string>.fail("坐标系ID集合与元数据ID集合长度不一致");
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if (args.zs.Count != args.ids.Count) return ResponseMsg<string>.fail("高度偏移量集合与元数据ID集合长度不一致");
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string err = null;
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List<int> rs = LasUtils.Generate(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 转换OSGB
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToOsgb([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args);
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if (null != msg) return msg;
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if (args.zs.Count != args.ids.Count) return ResponseMsg<string>.fail("高度偏移量集合与元数据ID集合长度不一致");
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string err = null;
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List<int> rs = OsgbUtils.Generate(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 读取Las坐标系
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ReadLasCs([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args, true);
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if (null != msg) return msg;
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string err = null;
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List<int> rs = LasUtils.ReadLasCs(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// Py转换LAS
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> ToLasByPy([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args);
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if (null != msg) return msg;
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//if (args.srids.Count != args.ids.Count) return ResponseMsg<string>.fail("坐标系ID集合与元数据ID集合长度不一致");
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//if (args.zs.Count != args.ids.Count) return ResponseMsg<string>.fail("高度偏移量集合与元数据ID集合长度不一致");
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string err = null;
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List<int> rs = PyLasUtils.Generate(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 删除文件
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> DeleteFiles([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args, true);
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if (null != msg) return msg;
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string err = null;
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List<int> rs = CommonUtils.DeleteFiles(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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/// <summary>
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/// 删除任务
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/// </summary>
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[HttpPost]
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public ResponseMsg<string> DeleteTask([FromBody]XYZArgs args)
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{
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try
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{
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ResponseMsg<string> msg = checkArgs(args, true);
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if (null != msg) return msg;
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string err = null;
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List<int> rs = CommonUtils.DeleteTask(args, ref err);
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if (null == rs || rs.Count == 0)
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{
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return ResponseMsg<string>.fail(null == err ? "失败" : err);
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}
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return ResponseMsg<string>.success("成功", string.Join(",", rs), rs.Count);
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
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return ResponseMsg<string>.fail(ex.Message);
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}
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}
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[HttpGet]
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public string GetRasterEPSG(int id)
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{
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SysMeta meta = XYZUtils.SelectMeta(id);
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if (null == meta || string.IsNullOrEmpty(meta.path)) return null;
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string file = Path.Combine(Tools.GetSetting("uploadFolder"), meta.path);
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if (!File.Exists(file)) return null;
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return Tools.GetEPSG(file);
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}
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/// <summary>
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/// 检查参数
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/// </summary>
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private ResponseMsg<string> checkArgs(XYZArgs args, bool checkDir = false)
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{
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if (null == args || null == args.ids || args.ids.Count == 0)
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{
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return ResponseMsg<string>.fail("请输入元数据ID");
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}
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if (string.IsNullOrWhiteSpace(args.token))
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{
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return ResponseMsg<string>.fail("没有令牌");
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}
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if (!ExportUtil.VerifyToken(args.token))
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{
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return ResponseMsg<string>.fail("令牌无效");
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}
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if (checkDir && string.IsNullOrWhiteSpace(args.dircode))
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{
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return ResponseMsg<string>.fail("目录代码不能为空");
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}
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return null;
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}
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/// <summary>
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/// 检查最大最小值
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/// </summary>
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private void checkMinMax(XYZArgs args, bool checkNoData = false)
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{
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if (args.min < 0) args.min = 0;
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if (args.min > 22) args.min = 22;
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if (args.max < 0) args.max = 0;
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if (args.max > 22) args.max = 22;
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if (args.min > args.max)
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{
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int tmp = args.min;
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args.min = args.max;
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args.max = tmp;
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}
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if (checkNoData)
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{
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if (args.noData < 0) args.noData = 0;
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if (args.noData > 255) args.noData = 255;
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}
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}
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}
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}
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