Header chart view on main page

change layout of main page rows

Shared/Models/Mood.swift

@@ -51,7 +51,7 @@ enum Mood: Int {
     }
     
     static var allValues: [Mood] {
-        return [Mood.horrible, Mood.bad, Mood.average, Mood.good, Mood.great]
+        return [Mood.horrible, Mood.bad, Mood.average, Mood.good, Mood.great].reversed()
     }
     
     var icon: Image {

Shared/views/AddMoodHeaderView.swift

@@ -23,7 +23,7 @@ struct AddMoodHeaderView: View {
                     .foregroundColor(Color(UIColor.label))
                     .padding()
                 HStack{
-                    ForEach(Mood.allValues.reversed()) { mood in
+                    ForEach(Mood.allValues) { mood in
                         VStack {
                             Button(action: {
                                 addItem(withMood: mood)

Shared/views/ContentView.swift

@@ -57,25 +57,40 @@ struct ContentView: View {
         }
     }
     
+    private func weekdayName(fromDate date: Date) -> String {
+        let weekday = Calendar.current.component(.weekday, from: date)
+        let calendar = Calendar.current
+        let dayIndex = ((weekday - 1) + (calendar.firstWeekday - 1)) % 7
+        return calendar.shortWeekdaySymbols[dayIndex]
+    }
+    
     private var listView: some View {
         List {
             ForEach(items) { item in
                 HStack {
                     item.mood.icon
                         .resizable()
-                        .frame(width: 50, height: 50, alignment: .center)
+                        .frame(width: 40, height: 40, alignment: .center)
                         .foregroundColor(item.mood.color)
                     VStack {
+                        HStack {
+                            Text(weekdayName(fromDate:item.forDate!))
+                                .font(.title3)
+                                .foregroundColor(Color(UIColor.label))
+                                .frame(maxWidth: 40, alignment: .leading)
+                            Text(" - ")
+                                .padding([.leading, .trailing], -10)
+                            Text(item.forDate ?? Date(), style: .date)
+                                .font(.title3)
+                                .foregroundColor(Color(UIColor.label))
+                                .frame(maxWidth: .infinity, alignment: .leading)
+                        }
                         Text("\(item.moodString)")
-                            .font(.title)
+                            .font(.body)
                             .foregroundColor(Color(UIColor.systemGray))
                             .frame(maxWidth: .infinity, alignment: .leading)
-                        Text(item.forDate ?? Date(), style: .date)
-                            .font(.body)
-                            .foregroundColor(Color(UIColor.label))
-                            .frame(maxWidth: .infinity, alignment: .leading)
                     }
-                    .padding(.leading)
+                    
                 }
             }
             .onDelete(perform: deleteItems)
@@ -90,15 +105,13 @@ struct ContentView: View {
                     .frame(minHeight: 85, maxHeight: 180)
                     .frame(minWidth: 0, maxWidth: .infinity)
             } else {
-                HeaderStatsView(entries: [
+                HeaderStatsView(fakeData: false, backDays: 30)
-                    //x - position of a bar, y - height of a bar
-                    BarChartDataEntry(x: 1, y: 1),
-                    BarChartDataEntry(x: 2, y: 5),
-                    BarChartDataEntry(x: 3, y: 2),
-                    BarChartDataEntry(x: 4, y: 4),
-                    BarChartDataEntry(x: 5, y: 1)
-                ])
                 .frame(minHeight: 85, maxHeight: 180)
+                // should match backDays above
+                Text("Past \(30) days")
+                    .font(.body)
+                    .foregroundColor(Color(UIColor.systemGray))
+                    .frame(maxWidth: .infinity, alignment: .center)
             }
             listView
         }

Shared/views/FilterView.swift

@@ -214,7 +214,7 @@ struct FilterView: View {
             
             HStack {
                 Spacer()
-                ForEach(Mood.allValues.reversed(), id: \.self) { mood in
+                ForEach(Mood.allValues, id: \.self) { mood in
                     StatsSubView(data: self.dataHolder.uncategorizedData, mood: mood)
                     Spacer()
                 }

Shared/views/HeaderStatsView.swift

@@ -11,6 +11,30 @@ import Charts
 struct HeaderStatsView : UIViewRepresentable {
     //Bar chart accepts data as array of BarChartDataEntry objects
     var entries : [BarChartDataEntry]
+    
+    init(fakeData: Bool, backDays: Int) {
+        entries = [BarChartDataEntry]()
+        
+        var moodEntries: [MoodEntry]?
+
+        if fakeData {
+            moodEntries = PersistenceController.shared.randomEntries(count: 10)
+        } else {
+            var daysAgo = Calendar.current.date(byAdding: .day, value: -backDays, to: Date())!
+            daysAgo = Calendar.current.date(bySettingHour: 0, minute: 0, second: 0, of: daysAgo)!
+            
+            moodEntries = PersistenceController.shared.getData(startDate: daysAgo, endDate: Date(), includedDays: [1,2,3,4,5,6,7])
+        }
+        if let moodEntries = moodEntries {
+            for (index, mood) in Mood.allValues.enumerated() {
+                entries.append(BarChartDataEntry(x: Double(index + 1),
+                                                 y: Double(moodEntries.filter({
+                    Int($0.moodValue) == mood.rawValue
+                }).count)))
+            }
+        }
+    }
+    
     // this func is required to conform to UIViewRepresentable protocol
     func makeUIView(context: Context) -> BarChartView {
         //crate new chart
@@ -56,7 +80,7 @@ struct HeaderStatsView : UIViewRepresentable {
         //BarChartDataSet is an object that contains information about your data, styling and more
         let dataSet = BarChartDataSet(entries: entries)
         // change bars color to green
-        dataSet.colors = [NSUIColor.green]
+        dataSet.colors = Mood.allValues.map({ NSUIColor( $0.color ) })
         //change data label
         data.append(dataSet)
         return data
@@ -70,13 +94,6 @@ struct HeaderStatsView : UIViewRepresentable {
 
 struct HeaderStatsView_Previews: PreviewProvider {
     static var previews: some View {
-        HeaderStatsView(entries: [
+        HeaderStatsView(fakeData: true, backDays: 30).frame(minHeight: 85, maxHeight: 90)
-            //x - position of a bar, y - height of a bar
-            BarChartDataEntry(x: 1, y: 1),
-            BarChartDataEntry(x: 2, y: 4),
-            BarChartDataEntry(x: 3, y: 3),
-            BarChartDataEntry(x: 4, y: 2),
-            BarChartDataEntry(x: 5, y: 1)
-        ]).frame(minHeight: 85, maxHeight: 90)
     }
 }