Add option to read upper winds from simbrief

Nasal/local_weather/local_weather.nas

@@ -3688,6 +3688,88 @@ create_cloudbox(type, lat, lon, alt, x,y,z,n, f_core, r_core, h_core, n_core, f_
 
 }
 
+var load_simbrief_weather_from_xml = func {
+	var file = getprop("/sim/fg-home") ~ "/Export/weater_simbrief.xml";
+
+	var node = io.readxml(file);
+	var ofp = node.getChild("OFP");
+
+	# Read departure/arrival
+	var departure = ofp.getChild("origin").getChild("icao_code").getValue();
+	var arrival = ofp.getChild("destination").getChild("icao_code").getValue();
+
+	var fixes = ofp.getChild("navlog").getChildren();
+
+	foreach (var fix; fixes) {
+		var lat = fix.getChild("pos_lat").getValue();
+		var lon = fix.getChild("pos_long").getValue();
+
+		var wind_data = [];
+
+		var winds = fix.getChild("wind_data").getChildren();
+		foreach (var windlevel; winds) {
+			var level_wind = { altitude: windlevel.getChild("altitude").getValue(),
+							   wind_dir: windlevel.getChild("wind_dir").getValue(),
+							   wind_spd: windlevel.getChild("wind_spd").getValue()};
+			append(wind_data, level_wind);
+		}
+ 
+		assert(wind_data[0].altitude == 0);
+		var d0 = wind_data[0].wind_dir;
+		var v0 = wind_data[0].wind_spd;
+
+		assert(wind_data[1].altitude == 5000);
+		var d1 = wind_data[1].wind_dir;
+		var v1 = wind_data[1].wind_spd;
+
+		assert(wind_data[2].altitude == 10000);
+		var d2 = wind_data[2].wind_dir;
+		var v2 = wind_data[2].wind_spd;
+
+		assert(wind_data[4].altitude == 18000);
+		var d3 = wind_data[4].wind_dir;
+		var v3 = wind_data[4].wind_spd;
+
+		assert(wind_data[5].altitude == 24000);
+		var d4 = wind_data[5].wind_dir;
+		var v4 = wind_data[5].wind_spd;
+
+		assert(wind_data[6].altitude == 30000);
+		var d5 = wind_data[6].wind_dir;
+		var v5 = wind_data[6].wind_spd;
+
+		assert(wind_data[7].altitude == 34000);
+		var d6 = wind_data[7].wind_dir;
+		var v6 = wind_data[7].wind_spd;
+
+		assert(wind_data[8].altitude == 39000);
+		var d7 = wind_data[8].wind_dir;
+		var v7 = wind_data[8].wind_spd;
+
+		assert(wind_data[9].altitude == 45000);
+		var d8 = wind_data[9].wind_dir;
+		var v8 = wind_data[9].wind_spd;
+
+		set_wind_ipoint(lat, lon, d0, v0, d1, v1, d2, v2, d3, v3, d4, v4, d5, v5, d6, v6, d7, v7, d8, v8);
+
+		if (wind_model_flag == 5) {
+			setprop(lwi~"ipoint-number", getprop(lwi~"ipoint-number") + 1);
+		}
+	}
+
+	setprop("/sim/gui/dialogs/weather/simbrief-loaded", "true");
+	setprop("/sim/gui/dialogs/weather/simbrief-last-flight", departure ~ " - " ~ arrival);
+}
+
+var load_simbrief_weather = func {
+	var alias = getprop("/nasal/local_weather/simbrief_alias");
+
+	# Thanks to https://github.com/legoboyvdlp/A320-family/blob/65f354ee5fbd944d836a41e54efba854389059f4/Nasal/FMGC/SimbriefParser.nas#L16
+	http.save("https://www.simbrief.com/api/xml.fetcher.php?username=" ~ alias, getprop("/sim/fg-home") ~ "/Export/weater_simbrief.xml")
+			.done(func {
+				load_simbrief_weather_from_xml();
+			});
+}
 
 var set_aloft_wrapper = func {
 

defaults.xml

@@ -1572,6 +1572,7 @@ Started September 2000 by David Megginson, david@megginson.com
     </tutorial>
     <local_weather>
       <enabled type="bool" userarchive="y">false</enabled>
+      <simbrief_alias type="string" userarchive="y"></simbrief_alias>
     </local_weather>
     <jetways>
       <enabled type="bool" userarchive="y">false</enabled>

gui/dialogs/local_weather_winds.xml

@@ -285,6 +285,94 @@
 
   <hrule/>
 
+  <group>
+    <layout>vbox</layout>
+    <halign>left</halign>
+
+    <group>
+      <layout>hbox</layout>
+      <halign>left</halign>
+      <text>
+        <label>Load wind from latest simbrief briefing:</label>
+      </text>
+
+      <text>
+        <label>Enable Wind Model 'aloft waypoints' before loading weather from simbrief!</label>
+        <color>
+          <red>1.0</red>
+          <green>0.0</green>
+          <blue>0.0</blue>
+        </color>
+        <visible>
+          <not-equals>
+            <property>/local-weather/config/wind-model</property>
+            <value>aloft waypoints</value>
+          </not-equals>
+        </visible>
+      </text>
+    </group>
+
+    <group>
+      <layout>hbox</layout>
+      <halign>left</halign>
+
+    <text>
+      <label>Enter your simbrief alias:</label>
+    </text>
+
+    <input>
+      <pref-width>150</pref-width>
+      <property>/nasal/local_weather/simbrief_alias</property>
+      <enable>
+        <equals>
+          <property>/local-weather/config/wind-model</property>
+          <value>aloft waypoints</value>
+        </equals>
+      </enable>
+    </input>
+
+    <button>
+      <legend>Load</legend>
+      <enable>
+        <equals>
+          <property>/local-weather/config/wind-model</property>
+          <value>aloft waypoints</value>
+        </equals>
+      </enable>
+      <binding>
+        <command>dialog-apply</command>
+      </binding>
+      <binding>
+        <command>nasal</command>
+        <script>
+          if (local_weather.wind_model_flag == 5)
+          { local_weather.load_simbrief_weather(); }
+        </script>
+      </binding>
+    </button>
+
+
+    <text>
+      <label>Last loaded flight:</label>
+      <visible>
+        <property>/sim/gui/dialogs/weather/simbrief-loaded</property>
+      </visible>
+    </text>
+
+    <text>
+      <label>MMMM</label>
+      <live>true</live>
+      <property>/sim/gui/dialogs/weather/simbrief-last-flight</property>
+      <visible>
+        <property>/sim/gui/dialogs/weather/simbrief-loaded</property>
+      </visible>
+    </text>
+
+  </group>
+  </group>
+
+  <hrule/>
+
   <group>
     <layout>hbox</layout>
     <halign>left</halign>
@@ -326,6 +414,7 @@
         <script>
           props.globals.getNode("local-weather/interpolation", 1).removeChildren("wind");
           setprop("/local-weather/interpolation/ipoint-number",0);
+          setprop("/sim/gui/dialogs/weather/simbrief-loaded", "false");
         </script>
       </binding>
     </button>