Basic network call implementation

KlipperMon/KlipperMon.entitlements

@@ -2,9 +2,11 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-    <key>com.apple.security.app-sandbox</key>
-    <true/>
-    <key>com.apple.security.files.user-selected.read-only</key>
-    <true/>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 </dict>
 </plist>

KlipperMon/KlipperMonApp.swift

@@ -7,7 +7,30 @@
 
 import SwiftUI
 
+
 @main
+struct KlipperMonMenuBarApp: App {
+    let persistenceController = PersistenceController.shared
+    
+    @State var currentIcon = "move.3d"
+    
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+                .environment(\.managedObjectContext, persistenceController.container.viewContext)
+        }
+        
+        MenuBarExtra("Soyuz", systemImage: currentIcon) {
+            KlipperMonMenuBarExtraView(currentMenuBarIcon: $currentIcon)
+        }
+        .menuBarExtraStyle(.window)
+    }
+}
+
+protocol MenuBarExtraIconUpdater {
+    func updateIcon(systemName: String)
+}
+
 struct KlipperMonApp: App {
     let persistenceController = PersistenceController.shared
 

KlipperMon/KlipperMonMenuBarExtraView.swift

@@ -0,0 +1,58 @@
+//
+//  KlipperMonMenuBarExtraView.swift
+//  KlipperMon
+//
+//  Created by maddiefuzz on 2/7/23.
+//
+
+import SwiftUI
+
+struct KlipperMonMenuBarExtraView: View {
+    @State var printPercentage: Double = 0
+    @Binding var currentMenuBarIcon: String
+    
+    let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
+    
+    var body: some View {
+        Label(String(printPercentage), systemImage: "thermometer.snowflake.circle")
+            .onReceive(timer) { input in
+                Task {
+                    self.printPercentage = await self.getPrintPercentage()
+                }
+            }
+        
+        Button("Check Printer") {
+            currentMenuBarIcon = "flame"
+        }
+    }
+    
+    func getPrintPercentage() async -> Double {
+        guard let url = URL(string: "http://10.0.21.39/printer/objects/query?extruder=temperature") else {
+            fatalError("Missing URL")
+        }
+        
+        let urlRequest = URLRequest(url: url)
+        do {
+            let (data, response) = try await URLSession.shared.data(for: urlRequest)
+            guard let httpResponse = response as? HTTPURLResponse, httpResponse.statusCode == 200 else {
+                print("Error!")
+                return -1
+            }
+            print(String(data: data, encoding: .utf8))
+            let decoder = JSONDecoder()
+            let printerObjectsQuery = try decoder.decode(PrinterObjectsQuery.self, from: data)
+            return printerObjectsQuery.result.status.extruder.temperature
+            // handle data as JSON
+        } catch {
+            print("Error!")
+            return -1
+        }
+    }
+}
+
+struct KlipperMonMenuBarExtraView_Previews: PreviewProvider {
+    @State static var currentMenuBarIcon = "move.3d"
+    static var previews: some View {
+        KlipperMonMenuBarExtraView(currentMenuBarIcon: $currentMenuBarIcon)
+    }
+}

KlipperMon/KlipperWebsocket.swift

@@ -0,0 +1,9 @@
+//
+//  KlipperWebsocket.swift
+//  KlipperMon
+//
+//  Created by maddiefuzz on 2/7/23.
+//
+
+import Foundation
+

KlipperMon/PrinterObjectsQuery.swift

@@ -0,0 +1,25 @@
+//
+//  PrinterObjectsQuery.swift
+//  KlipperMon
+//
+//  Created by maddiefuzz on 2/7/23.
+//
+
+import Foundation
+
+struct PrinterObjectsQuery: Decodable {
+    let result: ResultsData
+}
+
+struct ResultsData: Decodable {
+    let eventtime: Double
+    let status: StatusData
+}
+
+struct StatusData: Decodable {
+    let extruder: ExtruderData
+}
+
+struct ExtruderData: Decodable {
+    let temperature: Double
+}