✨ RaPla parser is now aware of recurring events

- Also some small improvements and basic implementation of Notifications

DHBW-Service/Views/Other/FirstOpeningSettings.swift

@@ -11,8 +11,10 @@ import CoreData
 struct FirstOpeningSettings: View {
     @EnvironmentObject var settings: LocalSettings
     @State private var name = ""
+    @State private var dhbwLocation = ""
     @State private var course = ""
     @State private var director = ""
+    @State private var raplaLink = ""
     @State private var invalidInputName = false
     @State private var invalidInputCourse = false
     
@@ -28,10 +30,18 @@ struct FirstOpeningSettings: View {
                 .frame(minWidth: 200, idealWidth: nil, maxWidth: 500, minHeight: nil, idealHeight: nil, maxHeight: nil, alignment: .center)
                 .padding(.horizontal)
             
+            Picker(selection: self.$dhbwLocation, label: Text("Location")){
+                Text("Karlsruhe")
+                Text("Mannheim")
+                Text("Stuttgart")
+                Text("Mosbach")
+            }.frame(maxWidth: 500, alignment: .center)
+            .pickerStyle(SegmentedPickerStyle())
+            
             TextField("course".localized(tableName: "General"), text: self.$course)
                 .overlay(RoundedRectangle(cornerRadius: 10).stroke(invalidInputCourse ? Color.red : Color.secondary, lineWidth: 1))
                 .onChange(of: course, perform: { value in
-                    self.setDirector()
+                    self.setCourseInfo()
                     self.course = self.course.uppercased()
                 })
                 .foregroundColor(invalidInputCourse ? .red : .primary)
@@ -65,11 +75,13 @@ struct FirstOpeningSettings: View {
 }
 
 extension FirstOpeningSettings{
-    func setDirector() {
-        if (course == "TINF19B4") {
-            director = "Jörn Eisenbiegler"
-        } else {
-            director = ""
+    func setCourseInfo() {
+        // TODO: Replace this with some database query or stuff like this to load actual data
+        switch course {
+            case "TINF19B4":
+                director = "Jörn Eisenbiegler"
+            default:
+                director = ""
         }
     }
     

DHBW-Service/Views/Tabs/SettingsMain.swift

@@ -20,6 +20,11 @@ struct SettingsMain: View {
                         label: {
                             Text("Acknowledgements")
                         })
+                    NavigationLink(
+                        destination: SettingsPushNotifications(),
+                        label: {
+                            Text("Push Notifications")
+                        })
                     Button(action: {
                         self.showLogoutConfirmationAlert = true
                     }, label: {

DHBW-Service/Views/Tabs/SettingsSubViews/SettingsPushNotifications.swift

@@ -0,0 +1,72 @@
+//
+//  SettingsPushNotifications.swift
+//  DHBW-Service
+//
+//  Created by Patrick Müller on 16.02.21.
+//
+
+import SwiftUI
+
+struct SettingsPushNotifications: View {
+    @State private var notificationsEnabled = false
+    
+    var body: some View {
+        VStack {
+            Toggle(isOn: $notificationsEnabled) {
+                Text("Receive push notifications")
+            }
+            .frame(maxWidth: 500, alignment: .center)
+            
+            Button(action: {
+                scheduleTestNotification()
+            }){
+                Text("Test Notification")
+            }
+        }
+        .onChange(of: notificationsEnabled) { newVal in
+            if(newVal) {
+                enablePushService()
+            }
+        }
+    }
+}
+
+extension SettingsPushNotifications {
+    private func enablePushService() {
+        UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound]) { (allowed, error) in
+            //This callback does not trigger on main loop be careful
+            if allowed {
+                print("Allowed")
+            
+                // Get token
+                DispatchQueue.main.async {
+                    UIApplication.shared.registerForRemoteNotifications()
+                }
+            } else {
+                print("Error")
+            }
+        }
+    }
+    
+    private func scheduleTestNotification() {
+        let content = UNMutableNotificationContent()
+        content.title = "Upcoming Exam"
+        content.subtitle = "Your exam in theoretical computer science 3 is one week from now."
+        content.sound = UNNotificationSound.default
+
+        // show this notification five seconds from now
+        let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 10, repeats: false)
+
+        // choose a random identifier
+        let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: trigger)
+
+        // add our notification request
+        UNUserNotificationCenter.current().add(request)
+    }
+}
+
+struct SettingsPushNotifications_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsPushNotifications()
+    }
+}