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@@ -0,0 +1,678 @@
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+import Charts
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+import SwiftUI
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+
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+let screenSize: CGRect = UIScreen.main.bounds
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+let calendar = Calendar.current
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+
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+private struct BasalProfile: Hashable {
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+ let amount: Double
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+ var isOverwritten: Bool
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+ let startDate: Date
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+ let endDate: Date?
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+ init(amount: Double, isOverwritten: Bool, startDate: Date, endDate: Date? = nil) {
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+ self.amount = amount
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+ self.isOverwritten = isOverwritten
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+ self.startDate = startDate
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+ self.endDate = endDate
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+ }
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+}
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+
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+private struct Prediction: Hashable {
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+ let amount: Int
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+ let timestamp: Date
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+ let type: PredictionType
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+}
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+
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+private struct Carb: Hashable {
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+ let amount: Decimal
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+ let timestamp: Date
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+ let nearestGlucose: BloodGlucose
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+}
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+
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+private struct ChartBolus: Hashable {
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+ let amount: Decimal
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+ let timestamp: Date
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+ let nearestGlucose: BloodGlucose
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+}
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+
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+private enum PredictionType: Hashable {
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+ case iob
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+ case cob
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+ case zt
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+ case uam
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+}
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+
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+struct MainChartView2: View {
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+ private enum Config {
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+ static let bolusSize: CGFloat = 4
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+ static let bolusScale: CGFloat = 2.5
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+ static let carbsSize: CGFloat = 5
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+ static let carbsScale: CGFloat = 0.3
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+ static let fpuSize: CGFloat = 5
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+ }
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+
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+ @Binding var glucose: [BloodGlucose]
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+ @Binding var eventualBG: Int?
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+ @Binding var suggestion: Suggestion?
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+ @Binding var tempBasals: [PumpHistoryEvent]
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+ @Binding var boluses: [PumpHistoryEvent]
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+ @Binding var suspensions: [PumpHistoryEvent]
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+ @Binding var announcement: [Announcement]
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+ @Binding var hours: Int
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+ @Binding var maxBasal: Decimal
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+ @Binding var autotunedBasalProfile: [BasalProfileEntry]
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+ @Binding var basalProfile: [BasalProfileEntry]
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+ @Binding var tempTargets: [TempTarget]
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+ @Binding var carbs: [CarbsEntry]
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+ @Binding var smooth: Bool
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+ @Binding var highGlucose: Decimal
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+ @Binding var lowGlucose: Decimal
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+ @Binding var screenHours: Int16
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+ @Binding var displayXgridLines: Bool
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+ @Binding var displayYgridLines: Bool
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+ @Binding var thresholdLines: Bool
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+
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+ @State var didAppearTrigger = false
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+ @State private var BasalProfiles: [BasalProfile] = []
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+ @State private var TempBasals: [PumpHistoryEvent] = []
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+ @State private var Predictions: [Prediction] = []
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+ @State private var ChartCarbs: [Carb] = []
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+ @State private var ChartFpus: [Carb] = []
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+ @State private var ChartBoluses: [ChartBolus] = []
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+ @State private var startMarker = Date(timeIntervalSince1970: TimeInterval(NSDate().timeIntervalSince1970 - 86400))
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+ @State private var endMarker = Date(timeIntervalSince1970: TimeInterval(NSDate().timeIntervalSince1970 + 10800))
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+
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+ private var bolusFormatter: NumberFormatter {
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+ let formatter = NumberFormatter()
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+ formatter.numberStyle = .decimal
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+ formatter.minimumIntegerDigits = 0
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+ formatter.maximumFractionDigits = 2
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+ formatter.decimalSeparator = "."
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+ return formatter
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+ }
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+
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+ private var carbsFormatter: NumberFormatter {
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+ let formatter = NumberFormatter()
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+ formatter.numberStyle = .decimal
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+ formatter.maximumFractionDigits = 0
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+ return formatter
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+ }
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+
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+ private var fpuFormatter: NumberFormatter {
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+ let formatter = NumberFormatter()
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+ formatter.numberStyle = .decimal
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+ formatter.maximumFractionDigits = 1
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+ formatter.decimalSeparator = "."
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+ formatter.minimumIntegerDigits = 0
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+ return formatter
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+ }
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+
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+ var body: some View {
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+ VStack(alignment: .center, spacing: 8, content: {
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+ ScrollViewReader { scroller in
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+ ScrollView(.horizontal, showsIndicators: false) {
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+ VStack {
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+ MainChart()
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+ BasalChart()
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+ .padding(.bottom, 8)
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+ }.onChange(of: screenHours) { _ in
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+ scroller.scrollTo("MainChart", anchor: .trailing)
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+ }.onAppear {
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+ scroller.scrollTo("MainChart", anchor: .trailing)
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+ }.onChange(of: glucose) { _ in
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+ scroller.scrollTo("MainChart", anchor: .trailing)
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+ }
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+ .onChange(of: suggestion) { _ in
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+ scroller.scrollTo("MainChart", anchor: .trailing)
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+ }
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+ .onChange(of: tempBasals) { _ in
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+ scroller.scrollTo("MainChart", anchor: .trailing)
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+ }
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+ }
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+ }
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+ Legend()
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+ })
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+ }
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+}
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+
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+// MARK: Components
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+
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+extension MainChartView2 {
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+ private func MainChart() -> some View {
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+ VStack {
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+ Chart {
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+ if thresholdLines {
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+ RuleMark(y: .value("High", highGlucose)).foregroundStyle(Color.loopYellow)
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+ .lineStyle(.init(lineWidth: 1, dash: [2]))
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+ RuleMark(y: .value("Low", lowGlucose)).foregroundStyle(Color.loopRed)
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+ .lineStyle(.init(lineWidth: 1, dash: [2]))
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+ }
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+ RuleMark(
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+ x: .value(
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+ "",
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+ startMarker,
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+ unit: .second
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+ )
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+ ).foregroundStyle(.clear)
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+ RuleMark(
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+ x: .value(
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+ "",
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+ Date(timeIntervalSince1970: TimeInterval(NSDate().timeIntervalSince1970)),
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+ unit: .second
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+ )
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+ ).lineStyle(.init(lineWidth: 1, dash: [2]))
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+ RuleMark(
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+ x: .value(
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+ "",
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+ endMarker,
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+ unit: .second
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+ )
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+ ).foregroundStyle(.clear)
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+ ForEach(ChartCarbs, id: \.self) { carb in
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+ let carbAmount = carb.amount
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+ PointMark(
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+ x: .value("Time", carb.timestamp, unit: .second),
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+ y: .value("Value", carb.nearestGlucose.sgv ?? 120)
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+ )
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+ .symbolSize((Config.carbsSize + CGFloat(carbAmount) * Config.carbsScale) * 10)
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+ .foregroundStyle(Color.orange)
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+ .annotation(position: .top) {
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+ Text(bolusFormatter.string(from: carbAmount as NSNumber)!).font(.caption2)
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+ }
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+ }
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+ ForEach(ChartFpus, id: \.self) { fpu in
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+ let fpuAmount = fpu.amount
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+ PointMark(
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+ x: .value("Time", fpu.timestamp, unit: .second),
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+ y: .value("Value", fpu.nearestGlucose.sgv ?? 120)
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+ )
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+ .symbolSize((Config.fpuSize + CGFloat(fpuAmount) * Config.carbsScale) * 10)
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+ .foregroundStyle(Color.brown)
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+ .annotation(position: .top) {
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+ Text(bolusFormatter.string(from: fpuAmount as NSNumber)!).font(.caption2)
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+ }
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+ }
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+
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+ ForEach(ChartBoluses, id: \.self) { bolus in
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+ let bolusAmount = bolus.amount
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+ PointMark(
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+ x: .value("Time", bolus.timestamp, unit: .second),
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+ y: .value("Value", bolus.nearestGlucose.sgv ?? 120)
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+ )
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+ .symbolSize((Config.bolusSize + CGFloat(bolusAmount) * Config.bolusScale) * 10)
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+ .foregroundStyle(Color.insulin)
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+ .annotation(position: .bottom) {
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+ Text(bolusFormatter.string(from: bolusAmount as NSNumber)!).font(.caption2)
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+ }
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+ }
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+ ForEach(Predictions, id: \.self) { info in
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+ if info.type == .uam {
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+ LineMark(
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+ x: .value("Time", info.timestamp, unit: .second),
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+ y: .value("Value", info.amount),
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+ series: .value("uam", "uam")
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+ ).foregroundStyle(Color.uam).symbolSize(16)
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+ }
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+ if info.type == .cob {
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+ LineMark(
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+ x: .value("Time", info.timestamp, unit: .second),
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+ y: .value("Value", info.amount),
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+ series: .value("cob", "cob")
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+ ).foregroundStyle(Color.orange).symbolSize(16)
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+ }
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+ if info.type == .iob {
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+ LineMark(
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+ x: .value("Time", info.timestamp, unit: .second),
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+ y: .value("Value", info.amount),
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+ series: .value("iob", "iob")
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+ ).foregroundStyle(Color.insulin).symbolSize(16)
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+ }
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+ if info.type == .zt {
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+ LineMark(
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+ x: .value("Time", info.timestamp, unit: .second),
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+ y: .value("Value", info.amount),
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+ series: .value("zt", "zt")
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+ ).foregroundStyle(Color.zt).symbolSize(16)
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+ }
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+ }
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+ ForEach(glucose) {
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+ if $0.sgv != nil {
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+ PointMark(
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+ x: .value("Time", $0.dateString, unit: .second),
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+ y: .value("Value", $0.sgv!)
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+ ).foregroundStyle(Color.green).symbolSize(16)
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+ if smooth {
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+ LineMark(
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+ x: .value("Time", $0.dateString, unit: .second),
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+ y: .value("Value", $0.sgv!),
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+ series: .value("glucose", "glucose")
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+ ).foregroundStyle(Color.green)
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+ }
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+ }
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+ }
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+ }.id("MainChart")
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+ .onChange(of: glucose) { _ in
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+ calculatePredictions()
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+ }
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+ .onChange(of: carbs) { _ in
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+ calculateCarbs()
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+ calculateFpus()
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+ }
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+ .onChange(of: boluses) { _ in
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+ calculateBoluses()
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+ }
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+ .onChange(of: didAppearTrigger) { _ in
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+ calculatePredictions()
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+ }.onChange(of: suggestion) { _ in
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+ calculatePredictions()
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+ }
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+ .onReceive(
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+ Foundation.NotificationCenter.default
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+ .publisher(for: UIApplication.willEnterForegroundNotification)
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+ ) { _ in
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+ calculatePredictions()
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+ }
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+ .frame(
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+ width: max(0, screenSize.width - 20, fullWidth(viewWidth: screenSize.width)),
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+ height: min(screenSize.height, 200)
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+ )
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+// .chartYScale(domain: 0 ... 450)
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+ .chartXAxis {
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+ AxisMarks(values: .stride(by: .hour, count: 2)) { _ in
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+ if displayXgridLines {
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+ AxisGridLine(stroke: .init(lineWidth: 0.5, dash: [2, 3]))
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+ } else {
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+ AxisGridLine(stroke: .init(lineWidth: 0, dash: [2, 3]))
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+ }
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+ }
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+ }.chartYAxis {
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+ AxisMarks(position: .trailing, values: .stride(by: 100)) { value in
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+ if displayYgridLines {
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+ AxisGridLine(stroke: .init(lineWidth: 0.5, dash: [2, 3]))
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+ } else {
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+ AxisGridLine(stroke: .init(lineWidth: 0, dash: [2, 3]))
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+ }
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+ if let glucoseValue = value.as(Double.self), glucoseValue > 0 {
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+ AxisTick(length: 4, stroke: .init(lineWidth: 4))
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+ .foregroundStyle(Color.gray)
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+ AxisValueLabel()
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+ }
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+ }
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+ }
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+ }
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+ }
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+
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+ func BasalChart() -> some View {
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+ VStack {
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+ Chart {
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+ RuleMark(
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+ x: .value(
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+ "",
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+ startMarker,
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+ unit: .second
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+ )
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+ ).foregroundStyle(.clear)
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+ RuleMark(
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+ x: .value(
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+ "",
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+ Date(timeIntervalSince1970: TimeInterval(NSDate().timeIntervalSince1970)),
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+ unit: .second
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+ )
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+ ).lineStyle(.init(lineWidth: 1, dash: [2]))
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+ RuleMark(
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+ x: .value(
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+ "",
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+ endMarker,
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+ unit: .second
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+ )
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+ ).foregroundStyle(.clear)
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+ ForEach(TempBasals) {
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+ BarMark(
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+ x: .value("Time", $0.timestamp),
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+ y: .value("Rate", $0.rate ?? 0)
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+ )
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+ }
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+ ForEach(BasalProfiles, id: \.self) { profile in
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+ LineMark(
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+ x: .value("Start Date", profile.startDate),
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+ y: .value("Amount", profile.amount),
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+ series: .value("profile", "profile")
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+ ).lineStyle(.init(lineWidth: 2, dash: [2, 3]))
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+ LineMark(
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+ x: .value("End Date", profile.endDate ?? endMarker),
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+ y: .value("Amount", profile.amount),
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+ series: .value("profile", "profile")
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+ ).lineStyle(.init(lineWidth: 2, dash: [2, 3]))
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+ }
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+ }.onChange(of: tempBasals) { _ in
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+ calculateBasals()
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+ calculateTempBasals()
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+ }
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+ .onChange(of: maxBasal) { _ in
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+ calculateBasals()
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+ calculateTempBasals()
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+ }
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+ .onChange(of: autotunedBasalProfile) { _ in
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+ calculateBasals()
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+ calculateTempBasals()
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+ }
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+ .onChange(of: didAppearTrigger) { _ in
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+ calculateBasals()
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+ calculateTempBasals()
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+ }.onChange(of: basalProfile) { _ in
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+ calculateBasals()
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+ calculateTempBasals()
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+ }
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+ .frame(height: 80)
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+// .chartYScale(domain: 0 ... maxBasal)
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+ // .rotationEffect(.degrees(180))
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+ // .chartXAxis(.hidden)
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+ .chartXAxis {
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+ AxisMarks(values: .stride(by: .hour, count: screenHours == 24 ? 4 : 2)) { _ in
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+ if displayXgridLines {
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+ AxisGridLine(stroke: .init(lineWidth: 0.5, dash: [2, 3]))
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+ } else {
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+ AxisGridLine(stroke: .init(lineWidth: 0, dash: [2, 3]))
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+ }
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+ AxisValueLabel(format: .dateTime.hour(.defaultDigits(amPM: .narrow)), anchor: .top)
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+ }
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+ }.chartYAxis {
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+ AxisMarks(position: .trailing, values: .stride(by: 1)) { _ in
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+ if displayYgridLines {
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+ AxisGridLine(stroke: .init(lineWidth: 0.5, dash: [2, 3]))
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+ } else {
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+ AxisGridLine(stroke: .init(lineWidth: 0, dash: [2, 3]))
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+ }
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+ AxisTick(length: 30, stroke: .init(lineWidth: 4))
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+ .foregroundStyle(Color.clear)
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+ }
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+ }
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+
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+ .chartPlotStyle { plotArea in
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+ plotArea.background(.blue.gradient.opacity(0.1))
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+ }
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+ }
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+ }
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+
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+ private func Legend() -> some View {
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+ HStack {
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+ Image(systemName: "line.diagonal")
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+ .rotationEffect(Angle(degrees: 45))
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+ .foregroundColor(.green)
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+ Text("BG")
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+ .foregroundColor(.secondary)
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+ Spacer()
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+ Image(systemName: "line.diagonal")
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+ .rotationEffect(Angle(degrees: 45))
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+ .foregroundColor(.insulin)
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+ Text("IOB")
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+ .foregroundColor(.secondary)
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+ Spacer()
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+ Image(systemName: "line.diagonal")
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+ .rotationEffect(Angle(degrees: 45))
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|
+ .foregroundColor(.purple)
|
|
|
+ Text("ZT")
|
|
|
+ .foregroundColor(.secondary)
|
|
|
+ Spacer()
|
|
|
+ Image(systemName: "line.diagonal")
|
|
|
+ .frame(height: 10)
|
|
|
+ .rotationEffect(Angle(degrees: 45))
|
|
|
+ .foregroundColor(.loopYellow)
|
|
|
+ Text("COB")
|
|
|
+ .foregroundColor(.secondary)
|
|
|
+ Spacer()
|
|
|
+ Image(systemName: "line.diagonal")
|
|
|
+ .rotationEffect(Angle(degrees: 45))
|
|
|
+ .foregroundColor(.orange)
|
|
|
+ Text("UAM")
|
|
|
+ .foregroundColor(.secondary)
|
|
|
+ if eventualBG != nil {
|
|
|
+ Text("⇢ " + String(eventualBG ?? 0))
|
|
|
+ }
|
|
|
+ }
|
|
|
+ .font(.caption2)
|
|
|
+ .padding(.horizontal, 40)
|
|
|
+ .padding(.vertical, 1)
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// MARK: Calculations
|
|
|
+
|
|
|
+extension MainChartView2 {
|
|
|
+ private func timeToNearestGlucose(time: TimeInterval) -> BloodGlucose {
|
|
|
+ var nextIndex = 0
|
|
|
+ if glucose.last?.dateString.timeIntervalSince1970 ?? Date().timeIntervalSince1970 < time {
|
|
|
+ return glucose.last ?? BloodGlucose(
|
|
|
+ date: 0,
|
|
|
+ dateString: Date(),
|
|
|
+ unfiltered: nil,
|
|
|
+ filtered: nil,
|
|
|
+ noise: nil,
|
|
|
+ type: nil
|
|
|
+ )
|
|
|
+ }
|
|
|
+ for (index, value) in glucose.enumerated() {
|
|
|
+ if value.dateString.timeIntervalSince1970 > time {
|
|
|
+ nextIndex = index
|
|
|
+ print("Break", value.dateString.timeIntervalSince1970, time)
|
|
|
+ break
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return glucose[nextIndex]
|
|
|
+ }
|
|
|
+
|
|
|
+ private func fullWidth(viewWidth: CGFloat) -> CGFloat {
|
|
|
+ viewWidth * CGFloat(hours) / CGFloat(min(max(screenHours, 2), 24))
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculateCarbs() {
|
|
|
+ var calculatedCarbs: [Carb] = []
|
|
|
+ carbs.forEach { carb in
|
|
|
+ let bg = timeToNearestGlucose(time: carb.createdAt.timeIntervalSince1970)
|
|
|
+ calculatedCarbs.append(Carb(amount: carb.carbs, timestamp: carb.createdAt, nearestGlucose: bg))
|
|
|
+ }
|
|
|
+ ChartCarbs = calculatedCarbs
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculateFpus() {
|
|
|
+ var calculatedFpus: [Carb] = []
|
|
|
+ let fpus = carbs.filter { $0.isFPU ?? false }
|
|
|
+ fpus.forEach { fpu in
|
|
|
+ let bg = timeToNearestGlucose(time: fpu.createdAt.timeIntervalSince1970)
|
|
|
+ calculatedFpus.append(Carb(amount: fpu.carbs, timestamp: fpu.actualDate ?? Date(), nearestGlucose: bg))
|
|
|
+ }
|
|
|
+ ChartFpus = calculatedFpus
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculateBoluses() {
|
|
|
+ var calculatedBoluses: [ChartBolus] = []
|
|
|
+ boluses.forEach { bolus in
|
|
|
+ let bg = timeToNearestGlucose(time: bolus.timestamp.timeIntervalSince1970)
|
|
|
+ calculatedBoluses.append(ChartBolus(amount: bolus.amount ?? 0, timestamp: bolus.timestamp, nearestGlucose: bg))
|
|
|
+ }
|
|
|
+ ChartBoluses = calculatedBoluses
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculatePredictions() {
|
|
|
+ var calculatedPredictions: [Prediction] = []
|
|
|
+ let uam = suggestion?.predictions?.uam ?? []
|
|
|
+ let iob = suggestion?.predictions?.iob ?? []
|
|
|
+ let cob = suggestion?.predictions?.cob ?? []
|
|
|
+ let zt = suggestion?.predictions?.zt ?? []
|
|
|
+ guard let deliveredAt = suggestion?.deliverAt else {
|
|
|
+ return
|
|
|
+ }
|
|
|
+ uam.indices.forEach { index in
|
|
|
+ let predTime = Date(
|
|
|
+ timeIntervalSince1970: deliveredAt.timeIntervalSince1970 + TimeInterval(index) * 5.minutes
|
|
|
+ .timeInterval
|
|
|
+ )
|
|
|
+ if predTime.timeIntervalSince1970 < endMarker.timeIntervalSince1970 {
|
|
|
+ calculatedPredictions.append(
|
|
|
+ Prediction(amount: uam[index], timestamp: predTime, type: .uam)
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ iob.indices.forEach { index in
|
|
|
+ let predTime = Date(
|
|
|
+ timeIntervalSince1970: deliveredAt.timeIntervalSince1970 + TimeInterval(index) * 5.minutes
|
|
|
+ .timeInterval
|
|
|
+ )
|
|
|
+ if predTime.timeIntervalSince1970 < endMarker.timeIntervalSince1970 {
|
|
|
+ calculatedPredictions.append(
|
|
|
+ Prediction(amount: iob[index], timestamp: predTime, type: .iob)
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ cob.indices.forEach { index in
|
|
|
+ let predTime = Date(
|
|
|
+ timeIntervalSince1970: deliveredAt.timeIntervalSince1970 + TimeInterval(index) * 5.minutes
|
|
|
+ .timeInterval
|
|
|
+ )
|
|
|
+ if predTime.timeIntervalSince1970 < endMarker.timeIntervalSince1970 {
|
|
|
+ calculatedPredictions.append(
|
|
|
+ Prediction(amount: cob[index], timestamp: predTime, type: .cob)
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ zt.indices.forEach { index in
|
|
|
+ let predTime = Date(
|
|
|
+ timeIntervalSince1970: deliveredAt.timeIntervalSince1970 + TimeInterval(index) * 5.minutes
|
|
|
+ .timeInterval
|
|
|
+ )
|
|
|
+ if predTime.timeIntervalSince1970 < endMarker.timeIntervalSince1970 {
|
|
|
+ calculatedPredictions.append(
|
|
|
+ Prediction(amount: zt[index], timestamp: predTime, type: .zt)
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ Predictions = calculatedPredictions
|
|
|
+ }
|
|
|
+
|
|
|
+ private func getLastUam() -> Int {
|
|
|
+ let uam = suggestion?.predictions?.uam ?? []
|
|
|
+ return uam.last ?? 0
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculateTempBasals() {
|
|
|
+ var basals = tempBasals
|
|
|
+ var returnTempBasalRates: [PumpHistoryEvent] = []
|
|
|
+ var finished: [Int: Bool] = [:]
|
|
|
+ basals.indices.forEach { i in
|
|
|
+ basals.indices.forEach { j in
|
|
|
+ if basals[i].timestamp == basals[j].timestamp, i != j, !(finished[i] ?? false), !(finished[j] ?? false) {
|
|
|
+ let rate = basals[i].rate ?? basals[j].rate
|
|
|
+ let durationMin = basals[i].durationMin ?? basals[j].durationMin
|
|
|
+ finished[i] = true
|
|
|
+ if rate != 0 || durationMin != 0 {
|
|
|
+ returnTempBasalRates.append(
|
|
|
+ PumpHistoryEvent(
|
|
|
+ id: basals[i].id, type: FreeAPS.EventType.tempBasal,
|
|
|
+ timestamp: basals[i].timestamp,
|
|
|
+ durationMin: durationMin,
|
|
|
+ rate: rate
|
|
|
+ )
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ TempBasals = returnTempBasalRates
|
|
|
+ }
|
|
|
+
|
|
|
+ private func findRegularBasalPoints(
|
|
|
+ timeBegin: TimeInterval,
|
|
|
+ timeEnd: TimeInterval,
|
|
|
+ autotuned: Bool
|
|
|
+ ) -> [BasalProfile] {
|
|
|
+ guard timeBegin < timeEnd else {
|
|
|
+ return []
|
|
|
+ }
|
|
|
+ let beginDate = Date(timeIntervalSince1970: timeBegin)
|
|
|
+ let calendar = Calendar.current
|
|
|
+ let startOfDay = calendar.startOfDay(for: beginDate)
|
|
|
+
|
|
|
+ let profile = autotuned ? autotunedBasalProfile : basalProfile
|
|
|
+
|
|
|
+ let basalNormalized = profile.map {
|
|
|
+ (
|
|
|
+ time: startOfDay.addingTimeInterval($0.minutes.minutes.timeInterval).timeIntervalSince1970,
|
|
|
+ rate: $0.rate
|
|
|
+ )
|
|
|
+ } + profile.map {
|
|
|
+ (
|
|
|
+ time: startOfDay.addingTimeInterval($0.minutes.minutes.timeInterval + 1.days.timeInterval)
|
|
|
+ .timeIntervalSince1970,
|
|
|
+ rate: $0.rate
|
|
|
+ )
|
|
|
+ } + profile.map {
|
|
|
+ (
|
|
|
+ time: startOfDay.addingTimeInterval($0.minutes.minutes.timeInterval + 2.days.timeInterval)
|
|
|
+ .timeIntervalSince1970,
|
|
|
+ rate: $0.rate
|
|
|
+ )
|
|
|
+ }
|
|
|
+
|
|
|
+ let basalTruncatedPoints = basalNormalized.windows(ofCount: 2)
|
|
|
+ .compactMap { window -> BasalProfile? in
|
|
|
+ let window = Array(window)
|
|
|
+ if window[0].time < timeBegin, window[1].time < timeBegin {
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ if window[0].time < timeBegin, window[1].time >= timeBegin {
|
|
|
+ let startDate = Date(timeIntervalSince1970: timeBegin)
|
|
|
+ let rate = window[0].rate
|
|
|
+ return BasalProfile(amount: Double(rate), isOverwritten: false, startDate: startDate)
|
|
|
+ }
|
|
|
+
|
|
|
+ if window[0].time >= timeBegin, window[0].time < timeEnd {
|
|
|
+ let startDate = Date(timeIntervalSince1970: window[0].time)
|
|
|
+ let rate = window[0].rate
|
|
|
+ return BasalProfile(amount: Double(rate), isOverwritten: false, startDate: startDate)
|
|
|
+ }
|
|
|
+
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ return basalTruncatedPoints
|
|
|
+ }
|
|
|
+
|
|
|
+ private func calculateBasals() {
|
|
|
+ let dayAgoTime = Date().addingTimeInterval(-1.days.timeInterval).timeIntervalSince1970
|
|
|
+ let firstTempTime = (tempBasals.first?.timestamp ?? Date()).timeIntervalSince1970
|
|
|
+
|
|
|
+ let regularPoints = findRegularBasalPoints(
|
|
|
+ timeBegin: dayAgoTime,
|
|
|
+ timeEnd: endMarker.timeIntervalSince1970,
|
|
|
+ autotuned: false
|
|
|
+ )
|
|
|
+
|
|
|
+ let autotunedBasalPoints = findRegularBasalPoints(
|
|
|
+ timeBegin: dayAgoTime,
|
|
|
+ timeEnd: endMarker.timeIntervalSince1970,
|
|
|
+ autotuned: true
|
|
|
+ )
|
|
|
+ var totalBasal = regularPoints + autotunedBasalPoints
|
|
|
+ totalBasal.sort {
|
|
|
+ $0.startDate.timeIntervalSince1970 < $1.startDate.timeIntervalSince1970
|
|
|
+ }
|
|
|
+ var basals: [BasalProfile] = []
|
|
|
+ totalBasal.indices.forEach { index in
|
|
|
+ basals.append(BasalProfile(
|
|
|
+ amount: totalBasal[index].amount,
|
|
|
+ isOverwritten: totalBasal[index].isOverwritten,
|
|
|
+ startDate: totalBasal[index].startDate,
|
|
|
+ endDate: totalBasal.count > index + 1 ? totalBasal[index + 1].startDate : endMarker
|
|
|
+ ))
|
|
|
+ print(
|
|
|
+ "Basal",
|
|
|
+ totalBasal[index].startDate,
|
|
|
+ totalBasal.count > index + 1 ? totalBasal[index + 1].startDate : endMarker,
|
|
|
+ totalBasal[index].amount,
|
|
|
+ totalBasal[index].isOverwritten
|
|
|
+ )
|
|
|
+ }
|
|
|
+ BasalProfiles = basals
|
|
|
+ }
|
|
|
+}
|
polscm32