new cup parser

Iguazu.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

Iguazu/CUP/CUPParser.swift

@@ -0,0 +1,58 @@
+//
+//  CUPParser.swift
+//  Iguazu
+//
+//  Created by Engin Kurutepe on 01.03.20.
+//
+
+import Foundation
+
+public final class CUPParser {
+    static public func pointOfInterest(from row: String) -> PointOfInterest? {
+        let components = row.components(separatedBy: ",")
+        //    "001SPLuesse",,XX,5208.650N,01240.100E,66m,5,,,,
+        guard
+            components.count == 11,
+            let latitude = Measurement<UnitAngle>(latitudeString: components[3]),
+            let longitude = Measurement<UnitAngle>(longitudeString: components[4]),
+            let elevation = Measurement<UnitLength>(components[5])
+        else { return nil }
+
+        return PointOfInterest(
+            title: components[0].replacingOccurrences(of: "\"", with: ""),
+            code: components[1].replacingOccurrences(of: "\"", with: ""),
+            country: components[2].replacingOccurrences(of: "\"", with: ""),
+            latitude: latitude,
+            longitude: longitude,
+            elevation: elevation,
+            style: PointOfInterest.Style(rawValue: Int(components[6]) ?? 0) ?? .unknown,
+            direction: Int(components[7]),
+            length: Measurement<UnitLength>(components[8]),
+            frequency: components[9].replacingOccurrences(of: "\"", with: ""),
+            description: components[10].replacingOccurrences(of: "\"", with: ""))
+    }
+}
+
+public struct CUPFile {
+    let name: String
+    let points: [PointOfInterest]
+}
+
+public extension CUPFile {
+    init?(name: String, fileURL: URL) {
+        self.name = name
+        guard let fileContents = try? String(contentsOf: fileURL) else { return nil }
+        let lines = fileContents.components(separatedBy: .newlines)
+        self.points = lines.concurrentMap { (line) -> PointOfInterest? in
+                CUPParser.pointOfInterest(from: line)
+            }
+            .compactMap { $0 }
+    }
+
+    var airports: [Airport] {
+        return points.filter {
+            [PointOfInterest.Style.airfieldGliding, .airfieldGrass, .airfieldPaved].contains($0.style)
+        }
+    }
+
+}

Iguazu/CUP/CUPRow.swift → Iguazu/CUP/PointOfInterest.swift

@@ -1,5 +1,5 @@
 //
-//  CUPRow.swift
+//  PointOfInterest.swift
 //  Iguazu
 //
 //  Created by Engin Kurutepe on 10.06.19.
@@ -8,49 +8,57 @@
 
 import Foundation
 
-struct CUPRow {
+public typealias Airport = PointOfInterest
+public typealias Waypoint = PointOfInterest
+
+public struct PointOfInterest: Equatable, Codable {
 //    Title,Code,Country,Latitude,Longitude,Elevation,Style,Direction,Length,Frequency,Description
 //    "LUESSE","EDOJ",DE,5208.652N,01240.182E,65.0m,2,62,1020m,"128.755",""
-    let title: String
-    let code: String?
-    let country: String?
-    let latitude: Measurement<UnitAngle>
-    let longitue: Measurement<UnitAngle>
-    let elevation: Measurement<UnitLength>
-    let style: Int?
-    let direction: Int?
-    let length: Measurement<UnitLength>?
-    let frequency: String?
-    let description: String?
-}
-
-extension CUPRow {
-    init?(_ row: String) {
-        let components = row.components(separatedBy: ",")
-        //    "001SPLuesse",,XX,5208.650N,01240.100E,66m,5,,,,
-        guard components.count == 11 else { return nil }
-        self.title = components[0].replacingOccurrences(of: "\"", with: "")
-        self.code = components[1].replacingOccurrences(of: "\"", with: "")
-        self.country = components[2].replacingOccurrences(of: "\"", with: "")
+    public let title: String
+    public let code: String?
+    public let country: String?
+    public let latitude: Measurement<UnitAngle>
+    public let longitude: Measurement<UnitAngle>
+    public let elevation: Measurement<UnitLength>
+    public let style: Style
+    public let direction: Int?
+    public let length: Measurement<UnitLength>?
+    public let frequency: String?
+    public let description: String?
+
+    public enum Style: Int, Codable {
+        case unknown = 0
+        case waypoint
+        case airfieldGrass
+        case outlanding
+        case airfieldGliding
+        case airfieldPaved
+        case mountainPass
+        case mountainTop
+        case mast
+        case vor
+        case ndb
+        case coolingTower
+        case dam
+        case tunnel
+        case bridge
+        case powerPlant
+        case castle
+        case intersection
+    }
 
-        guard let latitude = Measurement<UnitAngle>(latitudeString: components[3]) else { return nil }
+    public init(title: String, code: String?, country: String?, latitude: Measurement<UnitAngle>, longitude: Measurement<UnitAngle>, elevation: Measurement<UnitLength>, style: Style, direction: Int?, length: Measurement<UnitLength>?, frequency: String?, description: String?) {
+        self.title = title
+        self.code = code
+        self.country = country
         self.latitude = latitude
-
-        guard let longitude = Measurement<UnitAngle>(longitudeString: components[4]) else { return nil }
-        self.longitue = longitude
-
-        guard let elevation = Measurement<UnitLength>(components[5]) else { return nil }
+        self.longitude = longitude
         self.elevation = elevation
-
-        self.style = Int(components[6])
-
-        self.direction = Int(components[7])
-
-        self.length = Measurement<UnitLength>(components[8])
-
-        self.frequency = components[9].replacingOccurrences(of: "\"", with: "")
-
-        self.description = components[10].replacingOccurrences(of: "\"", with: "")
+        self.style = style
+        self.direction = direction
+        self.length = length
+        self.frequency = frequency
+        self.description = description
     }
 }