💄 Updating events list view

DHBW-Service.xcodeproj/project.pbxproj

@@ -27,6 +27,7 @@
 		CD9FABA3258EC60600D6D0C5 /* DHBW_ServiceUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = CD9FABA2258EC60600D6D0C5 /* DHBW_ServiceUITests.swift */; };
 		CDA1CBAE25D4591000DB2AE5 /* User+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDA1CBA825D4591000DB2AE5 /* User+CoreDataProperties.swift */; };
 		CDA1CBB025D4591000DB2AE5 /* Lecturer+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDA1CBAA25D4591000DB2AE5 /* Lecturer+CoreDataProperties.swift */; };
+		CDB1E947261DDA0200EDE9EB /* DateExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDB1E946261DDA0200EDE9EB /* DateExtension.swift */; };
 		CDCD721A25912E1200FBF2F5 /* HomeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD721925912E1200FBF2F5 /* HomeView.swift */; };
 		CDCD72242591316500FBF2F5 /* LocalSettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD72232591316500FBF2F5 /* LocalSettings.swift */; };
 		CDCD7230259135C500FBF2F5 /* FirstOpeningSettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = CDCD722F259135C500FBF2F5 /* FirstOpeningSettings.swift */; };
@@ -70,7 +71,6 @@
 		CD730A34259A860E00E0BB69 /* SettingsAcknowledgements.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsAcknowledgements.swift; sourceTree = "<group>"; };
 		CD8555BD25C47AE500C4ACD6 /* RaPlaFetcher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RaPlaFetcher.swift; sourceTree = "<group>"; };
 		CD8555C225C47B5300C4ACD6 /* ApiService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ApiService.swift; sourceTree = "<group>"; };
-		CD9E3F0A25DC3C9A00C77D10 /* DHBW-Service.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = "DHBW-Service.entitlements"; sourceTree = "<group>"; };
 		CD9E3F0E25DC466100C77D10 /* SettingsPushNotifications.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsPushNotifications.swift; sourceTree = "<group>"; };
 		CD9FAB7D258EC60200D6D0C5 /* DHBW-Service.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "DHBW-Service.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		CD9FAB80258EC60200D6D0C5 /* DHBW_ServiceApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DHBW_ServiceApp.swift; sourceTree = "<group>"; };
@@ -88,6 +88,7 @@
 		CD9FABA4258EC60600D6D0C5 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		CDA1CBA825D4591000DB2AE5 /* User+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = "User+CoreDataProperties.swift"; path = "DHBW-Service/CoreData/Models/User+CoreDataProperties.swift"; sourceTree = SOURCE_ROOT; };
 		CDA1CBAA25D4591000DB2AE5 /* Lecturer+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = "Lecturer+CoreDataProperties.swift"; path = "DHBW-Service/CoreData/Models/Lecturer+CoreDataProperties.swift"; sourceTree = SOURCE_ROOT; };
+		CDB1E946261DDA0200EDE9EB /* DateExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DateExtension.swift; sourceTree = "<group>"; };
 		CDCD721925912E1200FBF2F5 /* HomeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HomeView.swift; sourceTree = "<group>"; };
 		CDCD72232591316500FBF2F5 /* LocalSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalSettings.swift; sourceTree = "<group>"; };
 		CDCD722F259135C500FBF2F5 /* FirstOpeningSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FirstOpeningSettings.swift; sourceTree = "<group>"; };
@@ -210,7 +211,6 @@
 		CD9FAB7F258EC60200D6D0C5 /* DHBW-Service */ = {
 			isa = PBXGroup;
 			children = (
-				CD9E3F0A25DC3C9A00C77D10 /* DHBW-Service.entitlements */,
 				CDCD720F25912D3C00FBF2F5 /* App */,
 				CDCD721025912D4900FBF2F5 /* Views */,
 				CDDCF4792591FE410027CDC5 /* Utility */,
@@ -321,6 +321,7 @@
 				CDDCF47A2591FE550027CDC5 /* UtilityFunctions.swift */,
 				CD8555BD25C47AE500C4ACD6 /* RaPlaFetcher.swift */,
 				CD8555C225C47B5300C4ACD6 /* ApiService.swift */,
+				CDB1E946261DDA0200EDE9EB /* DateExtension.swift */,
 			);
 			path = Utility;
 			sourceTree = "<group>";
@@ -487,6 +488,7 @@
 				CD8555BE25C47AE500C4ACD6 /* RaPlaFetcher.swift in Sources */,
 				CDEA70C025C85999001CFE28 /* LecturePlanItem.swift in Sources */,
 				CD8555C325C47B5300C4ACD6 /* ApiService.swift in Sources */,
+				CDB1E947261DDA0200EDE9EB /* DateExtension.swift in Sources */,
 				CD9FAB8D258EC60600D6D0C5 /* DHBW_Service.xcdatamodeld in Sources */,
 				CDCD721A25912E1200FBF2F5 /* HomeView.swift in Sources */,
 				CDD39B4B259A64150078D05F /* SettingsMain.swift in Sources */,
@@ -683,9 +685,8 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
-				CODE_SIGN_ENTITLEMENTS = "DHBW-Service/DHBW-Service.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1.0.1;
+				CURRENT_PROJECT_VERSION = 1.0.2;
 				DEVELOPMENT_ASSET_PATHS = "\"DHBW-Service/Preview Content\"";
 				DEVELOPMENT_TEAM = HS7KNT4MZ2;
 				ENABLE_PREVIEWS = YES;
@@ -707,9 +708,8 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
-				CODE_SIGN_ENTITLEMENTS = "DHBW-Service/DHBW-Service.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1.0.1;
+				CURRENT_PROJECT_VERSION = 1.0.2;
 				DEVELOPMENT_ASSET_PATHS = "\"DHBW-Service/Preview Content\"";
 				DEVELOPMENT_TEAM = HS7KNT4MZ2;
 				ENABLE_PREVIEWS = YES;

DHBW-Service/Utility/DateExtension.swift

@@ -0,0 +1,18 @@
+//
+//  DateExtension.swift
+//  DHBW-Service
+//
+//  Created by Patrick Müller on 07.04.21.
+//
+
+import Foundation
+
+extension Date {
+    func get(_ components: Calendar.Component..., calendar: Calendar = Calendar.current) -> DateComponents {
+        return calendar.dateComponents(Set(components), from: self)
+    }
+
+    func get(_ component: Calendar.Component, calendar: Calendar = Calendar.current) -> Int {
+        return calendar.component(component, from: self)
+    }
+}

DHBW-Service/Utility/RaPlaFetcher.swift

@@ -264,6 +264,8 @@ class RaPlaFetcher {
                         print("Found unknown frequency: " + event.frequency)
                     }
                     
+                    // (offsetAmount * iteration) because for the 1st event, we dont want to add an offset, and
+                    // for every event after that we want to add e.g. 1 week, 2 weeks, 3 weeks etc.
                     let startDate = Calendar.current.date(byAdding: offsetType, value: (offsetAmount * iteration), to: event.startDate)!
                     let endDate = Calendar.current.date(byAdding: offsetType, value: (offsetAmount * iteration), to: event.endDate)!
                     
@@ -288,8 +290,6 @@ class RaPlaFetcher {
                     }
                     
                     // Populate fields
-                    // (offsetAmount * iteration) because for the 1st event, we dont want to add an offset, and
-                    // for every event after that we want to add e.g. 1 week, 2 weeks, 3 weeks etc.
                     evt.startDate = startDate
                     evt.endDate = endDate
                     evt.summary = event.summary
@@ -298,6 +298,8 @@ class RaPlaFetcher {
                     evt.category = event.category
                     evt.uid = newUID
                     for lecturer in event.lecturers {
+                        // TODO: Delete all old lecturer objects
+                        
                         let lect = Lecturer(context: PersistenceController.shared.context)
                         lect.name = lecturer.name
                         lect.email = lecturer.email

DHBW-Service/Views/Tabs/LecturePlanList.swift

@@ -10,36 +10,26 @@ import CoreData
 
 struct LecturePlanList: View {
     @State private var events: [RaPlaEvent] = []
+    @State private var daysWithEvents: [Date:[RaPlaEvent]] = [:]
     @State private var sortingAscending = true
     
     var body: some View {
         NavigationView() {
-            List {
+            ScrollView(.vertical) {
-                ForEach(events, id: \.self) { event in
+                ScrollViewReader { scrollView in
-                    NavigationLink(destination: LecturePlanItem(event: event)){
+//                    Button("Jump to today") {
-                        HStack {
+//                        withAnimation(){
-                            Text(formatDate(date: event.startDate!))
+//                            scrollView.scrollTo(8, anchor: .center)
-                                .foregroundColor(getEventForegroundColor(for: event))
+//                        }
-                            Text(event.summary!)
+//                    }
-                                .foregroundColor(getEventForegroundColor(for: event))
+//                    .padding()
-                            
+                    
-                            Spacer()
+                    ForEach(daysWithEvents.sorted(by: {$0.key < $1.key}), id: \.key) { key, value in
-                            
+                        let dayBlock = DayWithEventsBlock(date: key, eventsList: value, parent: self)
-                            if(event.isHidden) {
+                        dayBlock
-                                Image(systemName: "eye.slash")
-                                    .foregroundColor(.red)
-                            } else {
-                                Image(systemName: "eye")
-                            }
-                        }
                     }
-                    // When an event gets updated from child view, reload it here as this will not trigger the onAppear() function
+                    
-                    .onReceive(event.objectWillChange, perform: { _ in
+                    
-                        let sectionSortDescriptor = NSSortDescriptor(key: "startDate", ascending: true)
-                        let sortDescriptors = [sectionSortDescriptor]
-                        self.events = []
-                        self.events = RaPlaEvent.getSpecified(sortDescriptors: sortDescriptors)
-                    })
                 }
             }
             .navigationBarTitle(Text("Lectures"))
@@ -58,10 +48,8 @@ struct LecturePlanList: View {
         }
         .navigationViewStyle(StackNavigationViewStyle())
         .onAppear{
-            let sectionSortDescriptor = NSSortDescriptor(key: "startDate", ascending: true)
+            self.getRaPlaEvents()
-            let sortDescriptors = [sectionSortDescriptor]
+            self.findNextDay()
-            self.events = []
-            self.events = RaPlaEvent.getSpecified(sortDescriptors: sortDescriptors)
         }
     }
 }
@@ -83,13 +71,13 @@ struct LecturePlanList_Previews: PreviewProvider {
 }
 
 extension LecturePlanList {
-    private func formatDate(date: Date) -> String {
+    public func formatDate(date: Date) -> String {
         let formatter = DateFormatter()
         formatter.dateStyle = .short
         return formatter.string(from: date)
     }
     
-    private func getEventForegroundColor(for event: RaPlaEvent) -> Color {
+    public func getEventForegroundColor(for event: RaPlaEvent) -> Color {
         var textColor: Color = .primary
         if(event.category! == "Prüfung") {
             textColor = Color.red
@@ -99,4 +87,103 @@ extension LecturePlanList {
         
         return textColor
     }
+    
+    public func findNextDay() {
+        // As this list is already sorted ascending, we can just return the first event with a start date that is in the future
+        let sortedEvents = self.events.sorted(by: { $0.startDate! < $1.startDate! })
+        for event in sortedEvents {
+            if(event.startDate! > Date()) {
+                //self.focusedEvent = event
+                return
+            }
+        }
+    }
+    
+    public func getRaPlaEvents() {
+        let sectionSortDescriptor = NSSortDescriptor(key: "startDate", ascending: true)
+        let sortDescriptors = [sectionSortDescriptor]
+        
+        var calendar = Calendar.current
+        calendar.timeZone = NSTimeZone.local
+        let dateFrom = calendar.startOfDay(for: Date())
+        let fromPredicate = NSPredicate(format: "startDate >= %@", dateFrom as NSDate)
+        
+        self.events = []
+        self.daysWithEvents = [:]
+        
+        self.events = RaPlaEvent.getSpecified(sortDescriptors: sortDescriptors, searchPredicate: fromPredicate)
+        
+        // Also write events to daysWithEvents map
+        for event in self.events {
+            let components = event.startDate!.get(.day, .month, .year)
+            let day = String(components.day!); let month = String(components.month!); let year = String(components.year!)
+            
+            let dateFormatter = DateFormatter()
+            dateFormatter.dateFormat = "yyyy-MM-dd"
+            let dayOnly = dateFormatter.date(from: String(year + "-" + month + "-" + day))!
+            
+            var eventsList = daysWithEvents[dayOnly]
+            if(eventsList == nil) {
+                eventsList = []
+            }
+            eventsList!.append(event)
+            self.daysWithEvents[dayOnly] = eventsList
+        }
+    }
+}
+
+struct DayWithEventsBlock: View {
+    @State var date: Date
+    @State var eventsList: [RaPlaEvent]
+    @State var parent: LecturePlanList
+    
+    var body: some View {
+        VStack {
+            Text(String(date.get(.day)) + "." + String(date.get(.month)) + "." + String(date.get(.year)))
+                .font(.title)
+                .frame(maxWidth: .infinity, alignment: .leading)
+            
+            VStack {
+                if(!eventsList.isEmpty){
+                    ForEach(eventsList, id: \.self) { event in
+                        NavigationLink(destination: LecturePlanItem(event: event)) {
+                            HStack {
+                                Text(parent.formatDate(date: event.startDate!))
+                                    .foregroundColor(parent.getEventForegroundColor(for: event))
+                                Text(event.summary!)
+                                    .foregroundColor(parent.getEventForegroundColor(for: event))
+
+                                Spacer()
+
+                                if(event.isHidden) {
+                                    Image(systemName: "eye.slash")
+                                        .foregroundColor(.red)
+                                } else {
+                                    Image(systemName: "eye")
+                                }
+                            }
+                            .padding()
+                            .background(
+                                RoundedRectangle(cornerRadius: 10)
+                                    .fill(Color(#colorLiteral(red: 0.2549019754, green: 0.2745098174, blue: 0.3019607961, alpha: 1)))
+                            )
+                        }
+                        // When an event gets updated from child view, reload it here as this will not trigger the onAppear() function
+                        .onReceive(event.objectWillChange, perform: { _ in
+                            print("receiving event")
+                            parent.getRaPlaEvents()
+                        })
+                    }
+                } else {
+                    Text("noLectures".localized(tableName: "HomeView"))
+                        .frame(maxWidth: .infinity, alignment: .leading)
+                }
+            }
+        }
+        .padding()
+        .background(
+            RoundedRectangle(cornerRadius: 10)
+                .fill(Color.gray)
+        )
+    }
 }