From 2ef1e13bd612c9c2ce8446e102a87f9cf0169148 Mon Sep 17 00:00:00 2001
From: Sven Czarnian <devel@svcz.de>
Date: Tue, 12 Oct 2021 22:27:55 +0200
Subject: [PATCH] extend the worker thread

---
 aman/AMAN.py       |  4 +--
 aman/sys/Worker.py | 70 ++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 66 insertions(+), 8 deletions(-)

diff --git a/aman/AMAN.py b/aman/AMAN.py
index dc760b5..610b256 100644
--- a/aman/AMAN.py
+++ b/aman/AMAN.py
@@ -50,7 +50,7 @@ class AMAN:
             sys.stderr.write('No aircraft performance data found!')
             sys.exit(-1)
         else:
-            print('Parsed PerformanceData.ini. Extracted ' + str(len(self.aircraftPerformance.aircrafts)) + ' aircrafts')
+            print('Parsed PerformanceData.ini. Extracted ' + str(len(self.aircraftPerformance.Aircrafts)) + ' aircrafts')
 
         self.weather = Weather()
         self.weather.acquire(self.systemConfig.Weather)
@@ -65,7 +65,7 @@ class AMAN:
 
             # initialize the worker thread
             worker = Worker()
-            worker.acquire(icao, airportConfig)
+            worker.acquire(icao, airportConfig, self.weather, self.aircraftPerformance)
             self.workers.append(worker)
             print('Started worker for ' + icao)
 
diff --git a/aman/sys/Worker.py b/aman/sys/Worker.py
index 97fb6ee..4a0a031 100644
--- a/aman/sys/Worker.py
+++ b/aman/sys/Worker.py
@@ -2,8 +2,14 @@
 
 from threading import Thread, Lock
 import time
+from aman.com import Weather
 
 from aman.config.Airport import Airport
+from aman.sys.aco.Configuration import Configuration
+from aman.sys.WeatherModel import WeatherModel
+from aman.sys.RecedingHorizonControl import RecedingHorizonControl
+from aman.types.Inbound import Inbound
+from aman.types.PerformanceData import PerformanceData
 
 class Worker(Thread):
     def __init__(self):
@@ -12,19 +18,26 @@ class Worker(Thread):
         self.icao = None
         self.configuration = None
         self.arrivalRoutes = None
+        self.performanceData = None
         self.updateLock = None
         self.reportQueue = {}
+        self.weatherModel = None
+        self.RecedingHorizonControl = None
 
     def __del__(self):
         self.release()
 
-    def acquire(self, icao : str, configuration : Airport):
+    def acquire(self, icao : str, configuration : Airport, weather : Weather, performance : PerformanceData):
         self.stopThread = None
         self.icao = icao
         self.configuration = configuration
-        self.arrivalRoutes = configuration.gngData.arrivalRoutes
+        self.sequencingConfiguration = self.configuration.DefaultSequencing
+        self.performanceData = performance
+        self.arrivalRoutes = configuration.GngData.arrivalRoutes
         self.updateLock = Lock()
         self.reportQueue = {}
+        self.weatherModel = WeatherModel(self.configuration.GaforId, weather)
+        self.RecedingHorizonControl = RecedingHorizonControl(self.configuration.RecedingHorizonControl)
         self.start()
 
     def acquireLock(self):
@@ -45,9 +58,54 @@ class Worker(Thread):
         while None == self.stopThread:
             time.sleep(1)
             counter += 1
-            if 0 != (counter % 60):
+            if 0 != (counter % 10):
                 continue
 
-            # TODO handle the report queue and update internal information
-            # TODO execute planning, etc.
-            continue
+            self.acquireLock()
+
+            # perform some book-keeping
+            self.RecedingHorizonControl.cleanupWindows()
+
+            # update the aircraft information in RHC
+            for callsign in self.reportQueue:
+                report = self.reportQueue[callsign]
+
+                if 0 != report.distanceToIAF and '' != report.initialApproachFix:
+                    inbound = Inbound(report, self.sequencingConfiguration, self.configuration.GngData, self.performanceData, self.weatherModel)
+                    if None != inbound.PlannedRunway and None != inbound.PlannedStar:
+                        self.RecedingHorizonControl.update(inbound)
+                    else:
+                        print('Unable to find all data of ' + report.aircraft.callsign)
+
+            self.reportQueue.clear()
+
+            if 0 != len(self.RecedingHorizonControl.Windows):
+                print('FCFS run:')
+                for window in self.RecedingHorizonControl.Windows:
+                    for inbound in window.Inbounds:
+                        print('    ' + inbound.Report.aircraft.callsign + ': ' + str(inbound.EstimatedArrivalTime))
+
+            # get the last landing aircrafts per runway before the RHC stage to check for constraints
+            # this is required to handle the overlap between windows
+            preceedingInbounds = {}
+            for runway in self.sequencingConfiguration.ActiveArrivalRunways:
+                inbound = self.RecedingHorizonControl.lastFixedInboundOnRunway(runway.Runway.name)
+                if None != inbound:
+                    preceedingInbounds[runway.Runway.name] = inbound
+
+            # search the ACO relevant aircrafts
+            relevantInbounds = self.RecedingHorizonControl.optimizationRelevantInbounds()
+            if None != relevantInbounds:
+                print('Relevant inbounds: ' + str(len(relevantInbounds)))
+
+                # configure the ACO run
+                acoConfig = Configuration(self.sequencingConfiguration, 5 * len(relevantInbounds), 5 * len(relevantInbounds))
+                if 0 != len(preceedingInbounds):
+                    acoConfig.PreceedingInbounds = preceedingInbounds
+                acoConfig.Inbounds = relevantInbounds
+                # TODO perform the ACO run
+                # TODO update the RHC stages based on the ACO run result
+            else:
+                print('No relevant inbounds found for the optimization in ' + self.icao)
+
+            self.releaseLock()