Add setting model to code

#19 grid automatisch generieren

CHANGELOG

@@ -2,11 +2,13 @@
 
 ## 1.2.9
 ### New Features
+* Add setting model to code
+* #19 grid automatisch generieren
 ### Bugfixes
 ### Changes
 * Refactoring of all JS
 * Make only one request per second instead of four per AJAX
-* Refactoring Adminpannel and add settings.json
+* Refactoring adminpannel and add settings.json
 
 ## 1.2.8
 ### New Features

Lora-Map/Lora-Map.csproj

@@ -51,6 +51,7 @@
     <Compile Include="Model\Crowd.cs" />
     <Compile Include="Model\Marker.cs" />
     <Compile Include="Model\AlarmItem.cs" />
+    <Compile Include="Model\Settings.cs" />
     <Compile Include="Model\UTMData.cs" />
     <Compile Include="Server.cs" />
     <Compile Include="Model\PositionItem.cs" />

Lora-Map/Model/Settings.cs

@@ -0,0 +1,121 @@
+using CoordinateSharp;
+using LitJson;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Fraunhofer.Fit.IoT.LoraMap.Model {
+  public class Settings {
+    private readonly List<Int32> weatherCellIDs = new List<Int32>();
+    private Int32 gridradius;
+
+    public Double Startloclat { get; private set; }
+    public Double Startloclon { get; private set; }
+    public Dictionary<String, List<Dictionary<String, List<Double>>>> Grid { get; private set; }
+
+    public Settings() => this.ParseJson();
+    
+    public void AdminModelUpdateSettings(Object sender, EventArgs e) => this.ParseJson();
+
+    private void ParseJson() {
+      JsonData json = JsonMapper.ToObject(File.ReadAllText("json/settings.json"));
+      if(json.ContainsKey("StartPos") && json["StartPos"].IsObject &&
+        json["StartPos"].ContainsKey("lat") && json["StartPos"]["lat"].IsDouble &&
+        json["StartPos"].ContainsKey("lon") && json["StartPos"]["lon"].IsDouble) {
+        this.Startloclat = (Double)json["StartPos"]["lat"];
+        this.Startloclon = (Double)json["StartPos"]["lon"];
+      } else {
+        this.Startloclat = 0;
+        this.Startloclon = 0;
+      }
+      this.weatherCellIDs.Clear();
+      if (json.ContainsKey("CellIds") && json["CellIds"].IsArray && json["CellIds"].Count > 0) {
+        foreach (JsonData item in json["CellIds"]) {
+          if(Int32.TryParse(item.ToString(), out Int32 cellid)) {
+            this.weatherCellIDs.Add(cellid);
+          }
+        }
+      }
+      this.gridradius = json.ContainsKey("GridRadius") && json["GridRadius"].IsInt && this.Startloclat != 0 && this.Startloclon != 0 ? (Int32)json["GridRadius"] : 0;
+      this.GenerateGrid();
+    }
+
+    private void GenerateGrid() {
+      if(this.Startloclat == 0 || this.Startloclon == 0 || this.gridradius == 0) {
+        return;
+      }
+      MilitaryGridReferenceSystem start = new Coordinate(this.Startloclat, this.Startloclon).MGRS;
+
+      Double left = start.Easting - this.gridradius - ((start.Easting - this.gridradius) % 100);
+      Double bottom = start.Northing - this.gridradius - ((start.Northing - this.gridradius) % 100);
+      Double right = start.Easting + this.gridradius + (100 - ((start.Easting + this.gridradius) % 100));
+      Double top = start.Northing + this.gridradius + (100 - ((start.Northing + this.gridradius) % 100));
+      this.Grid = new Dictionary<String, List<Dictionary<String, List<Double>>>> {
+        { "Major", new List<Dictionary<String, List<Double>>>() },
+        { "Minor", new List<Dictionary<String, List<Double>>>() }
+      };
+      for (Double i = left; i <= right; i = i + 50) {
+        Coordinate TopLeft = MilitaryGridReferenceSystem.MGRStoLatLong(new MilitaryGridReferenceSystem(start.LatZone, start.LongZone, start.Digraph, i, top));
+        Coordinate BottomLeft = MilitaryGridReferenceSystem.MGRStoLatLong(new MilitaryGridReferenceSystem(start.LatZone, start.LongZone, start.Digraph, i, bottom));
+        if(i%100 == 0) {
+          this.Grid["Major"].Add(new Dictionary<String, List<Double>> {
+          { "from", new List<Double> {
+              TopLeft.Latitude.DecimalDegree,
+              TopLeft.Longitude.DecimalDegree
+            }
+          },
+          { "to", new List<Double> {
+              BottomLeft.Latitude.DecimalDegree,
+              BottomLeft.Longitude.DecimalDegree
+            }
+          }
+          });
+        } else {
+          this.Grid["Minor"].Add(new Dictionary<String, List<Double>> {
+          { "from", new List<Double> {
+              TopLeft.Latitude.DecimalDegree,
+              TopLeft.Longitude.DecimalDegree
+            }
+          },
+          { "to", new List<Double> {
+              BottomLeft.Latitude.DecimalDegree,
+              BottomLeft.Longitude.DecimalDegree
+            }
+          }
+          });
+        }
+      }
+      for (Double i = bottom; i <= top; i = i + 50) {
+        Coordinate BottomLeft = MilitaryGridReferenceSystem.MGRStoLatLong(new MilitaryGridReferenceSystem(start.LatZone, start.LongZone, start.Digraph, left, i));
+        Coordinate BottomRight = MilitaryGridReferenceSystem.MGRStoLatLong(new MilitaryGridReferenceSystem(start.LatZone, start.LongZone, start.Digraph, right, i));
+        if (i % 100 == 0) {
+          this.Grid["Major"].Add(new Dictionary<String, List<Double>> {
+          { "from", new List<Double> {
+              BottomLeft.Latitude.DecimalDegree,
+              BottomLeft.Longitude.DecimalDegree
+            }
+          },
+          { "to", new List<Double> {
+              BottomRight.Latitude.DecimalDegree,
+              BottomRight.Longitude.DecimalDegree
+            }
+          }
+          });
+        } else {
+          this.Grid["Minor"].Add(new Dictionary<String, List<Double>> {
+          { "from", new List<Double> {
+              BottomLeft.Latitude.DecimalDegree,
+              BottomLeft.Longitude.DecimalDegree
+            }
+          },
+          { "to", new List<Double> {
+              BottomRight.Latitude.DecimalDegree,
+              BottomRight.Longitude.DecimalDegree
+            }
+          }
+          });
+        }
+      }
+    }
+  }
+}

Lora-Map/Server.cs

@@ -18,6 +18,7 @@ namespace Fraunhofer.Fit.IoT.LoraMap {
     private readonly SortedDictionary<String, Camera> cameras = new SortedDictionary<String, Camera>();
     private readonly SortedDictionary<String, Crowd> crowds = new SortedDictionary<String, Crowd>();
     private JsonData marker;
+    private Settings settings;
     private readonly Dictionary<String, Marker> markertable = new Dictionary<String, Marker>();
     private readonly AdminModel admin;
     private readonly Object lockData = new Object();
@@ -29,6 +30,8 @@ namespace Fraunhofer.Fit.IoT.LoraMap {
       this.admin = new AdminModel(settings);
       this.marker = JsonMapper.ToObject(File.ReadAllText("json/names.json"));
       this.admin.NamesUpdate += this.AdminModelUpdateNames;
+      this.settings = new Settings();
+      this.admin.SettingsUpdate += this.settings.AdminModelUpdateSettings;
       this.StartListen();
     }
 
@@ -123,7 +126,8 @@ namespace Fraunhofer.Fit.IoT.LoraMap {
         } else if (cont.Request.Url.PathAndQuery.StartsWith("/getonce")) {
           return SendJsonResponse(new Dictionary<String, Object>() {
             { "getlayer", this.FindMapLayer(cont.Request) },
-            { "getgeo", JsonMapper.ToObject(File.ReadAllText("json/geo.json")) }
+            { "getgeo", JsonMapper.ToObject(File.ReadAllText("json/geo.json")) },
+            { "startup", this.settings }
           }, cont);
         } else if (cont.Request.Url.PathAndQuery.StartsWith("/icons/marker/Marker.svg") && cont.Request.Url.PathAndQuery.Contains("?")) {
           String hash = cont.Request.Url.PathAndQuery.Substring(cont.Request.Url.PathAndQuery.IndexOf('?') + 1);

Lora-Map/resources/admin/css/global.css

@@ -122,6 +122,7 @@
 
 #content #settingseditor .startloc,
 #content #settingseditor .wetterwarnings,
-#content #settingseditor .savesettings {
+#content #settingseditor .savesettings,
+#content #settingseditor .gridradius {
   margin-left: 15px;
 }

Lora-Map/resources/admin/js/menu.js

@@ -343,8 +343,9 @@ var NamesEditor = {
 var Settings = {
   ParseJson: function (jsonsettings) {
     var html = "<div id='settingseditor'><div class='title'>Einstellungen</div>";
-    html += "<div class='startloc'>Startlocation: <input value='" + jsonsettings.StartPos.lat + "' id='startlat'> Lat, <input value='" + jsonsettings.StartPos.lon + "' id='startlon'> Lon</div>";
+    html += "<div class='startloc'>Startpunkt: <input value='" + jsonsettings.StartPos.lat + "' id='startlat'> Lat, <input value='" + jsonsettings.StartPos.lon + "' id='startlon'> Lon</div>";
     html += "<div class='wetterwarnings'>CellId's für DWD-Wetterwarnungen: <input value='" + jsonsettings.CellIds.join(";") + "' id='wetterids'> (Trennen durch \";\", <a href='https://www.dwd.de/DE/leistungen/opendata/help/warnungen/cap_warncellids_csv.html'>cap_warncellids_csv</a>)</div>";
+    html += "<div class='gridradius'>Radius für das Grid um den Startpunkt: <input value='" + jsonsettings.GridRadius + "' id='gridrad'>m</div>";
     html += "<div class='savesettings'><img src='../icons/general/save.png' onclick='Settings.Save()' class='pointer'></div>";
     document.getElementById("content").innerHTML = html + "</div>";
   },
@@ -354,6 +355,7 @@ var Settings = {
     ret.StartPos.lat = parseFloat(document.getElementById("startlat").value.replace(",", "."));
     ret.StartPos.lon = parseFloat(document.getElementById("startlon").value.replace(",", "."));
     ret.CellIds = document.getElementById("wetterids").value.split(";");
+    ret.GridRadius = parseInt(document.getElementById("gridrad").value);
 
     var savesettings = new XMLHttpRequest();
     savesettings.onreadystatechange = function () {