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//
// FlighState.swift
// LearnMapKit
//
// Created by Jacky Jack on 30/06/2024.
//
import Foundation
import Collections
class FlightTracker {
var last_time_seen: Int = 0
var ICAOName_avaliable = false
@Published var ICAOName = ""
var Position_avaliable = false
@Published var long:Double = 0.0
@Published var lat:Double = 0.0
var FromTo_avaliable = false
var flightFrom:String = ""
var flightTo:String = ""
}
class FlightState: ObservableObject {
var timer: Timer?
//default location currently for testing
var fromFile: Bool = false
@Published var flight:[Int:FlightTracker] = [:]
//configuration options
let sourceFile = false
let default_file_path = "/Users/jackyjack/Downloads/2024_05_27_raw_adsb.txt"
let process_per_second = 120
let sourceDump1090Server = true
let dump1090address = "192.168.4.201"
let dump1090port = 30002
init() {
var count = 0
//let ADSBtask = ADSBFileRunner(filename: "")
//let adsb_net = ADSBNetRunner(address: dump1090address, port: dump1090port)
if sourceFile {
let adsb_file = ADSBFileRunner(filename: self.default_file_path)
DispatchQueue.global(qos: .background).sync {
print("Open file")
adsb_file.openFile()
adsb_file.readFile()
}
DispatchQueue.global(qos: .background).async {
print("Start decoding data")
adsb_file.decodeFromFile()
print("Stop decoding data")
}
//once a second read some data from decoded queue
timer = Timer.scheduledTimer(
withTimeInterval: 1,
repeats: true
) { _ in
//get the 10 entries if there is
if adsb_file.jobDone() {
print("Decoding done let get some data \(adsb_file.getCount())")
//if adsb_file
if adsb_file.getCount() > self.process_per_second {
let data = adsb_file.getPlainData(self.process_per_second)
//print(data.getCount())
for idx in 0..<data.getCount() {
let nextTag = data.getNextTag()
if nextTag == DataStreamType.ADSB_ALTITUDE {
let _ = data.getAltitude()
#warning("Implement this")
} else if (nextTag == DataStreamType.ADSB_ICAO) {
let icao = data.getIcaoName()
print("Tag icao \(icao) count:\(data.icaoArray.count)")
self.addIcaoName(icao.address, icao.ICAOname)
} else if (nextTag == DataStreamType.ADSB_LOCATION) {
print("tag location")
let loc = data.getLocation()
self.addLocation(loc.address, loc.lat, loc.long)
}
}
} else {
print("Data stream is empty")
}
}
}
}
if sourceDump1090Server {
//let ADSBClient = NetADSBDecoder(host: "192.168.4.201", port: 30002)
let ADSBClient = ADSBNetRunner(address: "192.168.4.201", port: 30002)
timer = Timer.scheduledTimer(
withTimeInterval: 1,
repeats: true
) { _ in
//print("Timer drain queue")
//print("\(ADSBClient.msgarray.message_array.count)")
/*if ADSBClient.msgarray.message_array.count > 0 {
print(ADSBClient.msgarray.message_array.count)
for i in 0..<ADSBClient.msgarray.message_array.count {
print(ADSBClient.msgarray.message_array.popLast()!,terminator: "")
}
}*/
if ADSBClient.adsb_tag_stream.getCount() > 0 {
print("Process onse a second")
for idx in 0..<ADSBClient.adsb_tag_stream.getCount() {
let nextTag = ADSBClient.adsb_tag_stream.getNextTag()
if nextTag == DataStreamType.ADSB_ALTITUDE {
let _ = ADSBClient.adsb_tag_stream.getAltitude()
#warning("Implement this")
} else if (nextTag == DataStreamType.ADSB_ICAO) {
let icao = ADSBClient.adsb_tag_stream.getIcaoName()
print("Tag icao \(icao) count:\(ADSBClient.adsb_tag_stream.icaoArray.count)")
self.addIcaoName(icao.address, icao.ICAOname)
} else if (nextTag == DataStreamType.ADSB_LOCATION) {
print("tag location")
let loc = ADSBClient.adsb_tag_stream.getLocation()
self.addLocation(loc.address, loc.lat, loc.long)
}
}
}
}
/*
DispatchQueue.global(qos: .background).async {
do {
try ADSBClient.start()
} catch let error {
print("Error: \(error.localizedDescription)")
ADSBClient.stop()
}
}*/
do {
print("Start")
try ADSBClient.start()
} catch let error {
print("Error: \(error.localizedDescription)")
ADSBClient.stop()
}
}
}
init(filename: String) {
#warning("not implemented at all")
}
func addLocation(_ address: Int, _ lat: Double, _ long: Double) {
if flight[address] == nil {
flight[address] = FlightTracker()
flight[address]?.last_time_seen = Int(Date().timeIntervalSince1970)
flight[address]?.Position_avaliable = true
flight[address]?.lat = lat
flight[address]?.long = long
print("new location")
return
} else {
if let f = flight[address] {
f.last_time_seen = Int(Date().timeIntervalSince1970)
f.Position_avaliable = true
f.lat = lat
f.long = long
print("Update location \(flight.count)")
return
}
}
print("No update?")
}
func addIcaoName(_ address: Int, _ icaoname: String) {
if flight[address] == nil {
flight[address] = FlightTracker()
flight[address]?.last_time_seen = Int(Date().timeIntervalSince1970)
flight[address]?.ICAOName_avaliable = true
flight[address]?.ICAOName = icaoname
print("new flight name added \(icaoname)")
return
} else {
if let f = flight[address] {
f.last_time_seen = Int(Date().timeIntervalSince1970)
if f.ICAOName_avaliable == false{
f.ICAOName_avaliable = true
f.ICAOName = icaoname
print("flight timestamp updated")
return
}
}
}
print("no update?!")
}
func addNewFlight() {
}
//loop over and if expired then remove
func removeExpiredFlight() {
for (address,el) in self.flight {
//if on the map more then 1 minute
if el.last_time_seen+60 < Int(Date().timeIntervalSince1970) {
self.flight.removeValue(forKey: address)
}
}
}
}
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