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Refactor globals

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This commit is contained in:
Christoph Hagen 2023-06-11 21:57:07 +02:00
parent ab64dac7fc
commit f731927dcd
10 changed files with 77 additions and 139 deletions
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38
TempTrack.xcodeproj/project.pbxproj
View File

@ -28,10 +28,8 @@
88CDE0632A253AD900114294 /* TemperatureDataTransfer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0622A253AD900114294 /* TemperatureDataTransfer.swift */; };
88CDE0662A25D08F00114294 /* SFSafeSymbols in Frameworks */ = {isa = PBXBuildFile; productRef = 88CDE0652A25D08F00114294 /* SFSafeSymbols */; };
88CDE0682A2698B400114294 /* TemperatureStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0672A2698B400114294 /* TemperatureStorage.swift */; };
88CDE06B2A2899C900114294 /* BottomSheet in Frameworks */ = {isa = PBXBuildFile; productRef = 88CDE06A2A2899C900114294 /* BottomSheet */; };
88CDE06D2A28A92000114294 /* DeviceInfo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE06C2A28A92000114294 /* DeviceInfo.swift */; };
88CDE0702A28AEA300114294 /* TemperatureMeasurement.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE06F2A28AEA300114294 /* TemperatureMeasurement.swift */; };
88CDE0722A28AEB900114294 /* TemperatureDataTransferDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0712A28AEB900114294 /* TemperatureDataTransferDelegate.swift */; };
88CDE0742A28AEE500114294 /* DeviceManagerDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0732A28AEE500114294 /* DeviceManagerDelegate.swift */; };
88CDE0762A28AF0900114294 /* TemperatureValue.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0752A28AF0900114294 /* TemperatureValue.swift */; };
88CDE0782A28AF2C00114294 /* TemperatureSensor.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE0772A28AF2C00114294 /* TemperatureSensor.swift */; };
@ -39,7 +37,6 @@
88CDE07E2A28AFF400114294 /* DeviceInfoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88CDE07D2A28AFF400114294 /* DeviceInfoView.swift */; };
E253A9222A2B39B700EC6B28 /* Color+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E253A9212A2B39B700EC6B28 /* Color+Extensions.swift */; };
E253A9242A2B462500EC6B28 /* TemperatureHistoryChart.swift in Sources */ = {isa = PBXBuildFile; fileRef = E253A9232A2B462500EC6B28 /* TemperatureHistoryChart.swift */; };
E253A9272A2CA48A00EC6B28 /* SQLite in Frameworks */ = {isa = PBXBuildFile; productRef = E253A9262A2CA48A00EC6B28 /* SQLite */; };
/* End PBXBuildFile section */
/* Begin PBXFileReference section */
@ -65,7 +62,6 @@
88CDE0672A2698B400114294 /* TemperatureStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TemperatureStorage.swift; sourceTree = "<group>"; };
88CDE06C2A28A92000114294 /* DeviceInfo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeviceInfo.swift; sourceTree = "<group>"; };
88CDE06F2A28AEA300114294 /* TemperatureMeasurement.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TemperatureMeasurement.swift; sourceTree = "<group>"; };
88CDE0712A28AEB900114294 /* TemperatureDataTransferDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TemperatureDataTransferDelegate.swift; sourceTree = "<group>"; };
88CDE0732A28AEE500114294 /* DeviceManagerDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeviceManagerDelegate.swift; sourceTree = "<group>"; };
88CDE0752A28AF0900114294 /* TemperatureValue.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TemperatureValue.swift; sourceTree = "<group>"; };
88CDE0772A28AF2C00114294 /* TemperatureSensor.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TemperatureSensor.swift; sourceTree = "<group>"; };
@ -81,9 +77,7 @@
buildActionMask = 2147483647;
files = (
88404DD02A2E718B00D30244 /* BinaryCodable in Frameworks */,
E253A9272A2CA48A00EC6B28 /* SQLite in Frameworks */,
88CDE0662A25D08F00114294 /* SFSafeSymbols in Frameworks */,
88CDE06B2A2899C900114294 /* BottomSheet in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -143,7 +137,6 @@
isa = PBXGroup;
children = (
88CDE06F2A28AEA300114294 /* TemperatureMeasurement.swift */,
88CDE0712A28AEB900114294 /* TemperatureDataTransferDelegate.swift */,
88CDE0622A253AD900114294 /* TemperatureDataTransfer.swift */,
88CDE0752A28AF0900114294 /* TemperatureValue.swift */,
88CDE0772A28AF2C00114294 /* TemperatureSensor.swift */,
@ -208,8 +201,6 @@
name = TempTrack;
packageProductDependencies = (
88CDE0652A25D08F00114294 /* SFSafeSymbols */,
88CDE06A2A2899C900114294 /* BottomSheet */,
E253A9262A2CA48A00EC6B28 /* SQLite */,
88404DCF2A2E718B00D30244 /* BinaryCodable */,
);
productName = TempTrack;
@ -242,8 +233,6 @@
mainGroup = 88CDE0422A2508E800114294;
packageReferences = (
88CDE0642A25D08F00114294 /* XCRemoteSwiftPackageReference "SFSafeSymbols" */,
88CDE0692A2899C900114294 /* XCRemoteSwiftPackageReference "bottom-sheet" */,
E253A9252A2CA48900EC6B28 /* XCRemoteSwiftPackageReference "SQLite" */,
88404DCE2A2E718B00D30244 /* XCRemoteSwiftPackageReference "BinaryCodable" */,
);
productRefGroup = 88CDE04C2A2508E900114294 /* Products */;
@ -281,7 +270,6 @@
88CDE05D2A250F3C00114294 /* DeviceManager.swift in Sources */,
88404DDF2A2F68E100D30244 /* TemperatureDayOverview.swift in Sources */,
88CDE04F2A2508E900114294 /* TempTrackApp.swift in Sources */,
88CDE0722A28AEB900114294 /* TemperatureDataTransferDelegate.swift in Sources */,
88CDE0782A28AF2C00114294 /* TemperatureSensor.swift in Sources */,
88CDE0682A2698B400114294 /* TemperatureStorage.swift in Sources */,
88404DE92A31F7D500D30244 /* Data+Extensions.swift in Sources */,
@ -521,22 +509,6 @@
minimumVersion = 4.0.0;
};
};
88CDE0692A2899C900114294 /* XCRemoteSwiftPackageReference "bottom-sheet" */ = {
isa = XCRemoteSwiftPackageReference;
repositoryURL = "https://github.com/weitieda/bottom-sheet";
requirement = {
kind = upToNextMajorVersion;
minimumVersion = 1.0.0;
};
};
E253A9252A2CA48900EC6B28 /* XCRemoteSwiftPackageReference "SQLite" */ = {
isa = XCRemoteSwiftPackageReference;
repositoryURL = "https://github.com/stephencelis/SQLite.swift";
requirement = {
kind = upToNextMajorVersion;
minimumVersion = 0.14.1;
};
};
/* End XCRemoteSwiftPackageReference section */
/* Begin XCSwiftPackageProductDependency section */
@ -550,16 +522,6 @@
package = 88CDE0642A25D08F00114294 /* XCRemoteSwiftPackageReference "SFSafeSymbols" */;
productName = SFSafeSymbols;
};
88CDE06A2A2899C900114294 /* BottomSheet */ = {
isa = XCSwiftPackageProductDependency;
package = 88CDE0692A2899C900114294 /* XCRemoteSwiftPackageReference "bottom-sheet" */;
productName = BottomSheet;
};
E253A9262A2CA48A00EC6B28 /* SQLite */ = {
isa = XCSwiftPackageProductDependency;
package = E253A9252A2CA48900EC6B28 /* XCRemoteSwiftPackageReference "SQLite" */;
productName = SQLite;
};
/* End XCSwiftPackageProductDependency section */
};
rootObject = 88CDE0432A2508E800114294 /* Project object */;

22
TempTrack.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
View File

@ -9,31 +9,13 @@
"version" : "2.0.0"
}
},
{
"identity" : "bottom-sheet",
"kind" : "remoteSourceControl",
"location" : "https://github.com/weitieda/bottom-sheet",
"state" : {
"revision" : "6b21007153365235418f3943a960a1f9546592e0",
"version" : "1.0.12"
}
},
{
"identity" : "sfsafesymbols",
"kind" : "remoteSourceControl",
"location" : "https://github.com/SFSafeSymbols/SFSafeSymbols",
"state" : {
"revision" : "2bcd249b49178247e6b52bac7d67d6e338a40cee",
"version" : "4.1.0"
}
},
{
"identity" : "sqlite.swift",
"kind" : "remoteSourceControl",
"location" : "https://github.com/stephencelis/SQLite.swift",
"state" : {
"revision" : "7a2e3cd27de56f6d396e84f63beefd0267b55ccb",
"version" : "0.14.1"
"revision" : "7cca2d60925876b5953a2cf7341cd80fbeac983c",
"version" : "4.1.1"
}
}
],

BIN
TempTrack.xcodeproj/project.xcworkspace/xcuserdata/ch.xcuserdatad/UserInterfaceState.xcuserstate generated
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Binary file not shown.

45
TempTrack/Bluetooth/BluetoothClient.swift
View File

@ -3,15 +3,18 @@ import SwiftUI
final class BluetoothClient: ObservableObject {
weak var delegate: TemperatureDataTransferDelegate?
private let updateInterval = 3.0
private let minimumOffsetToUpdateDeviceClock = 5.0
private let connection = DeviceManager()
init(deviceInfo: DeviceInfo? = nil) {
connection.delegate = self
private let storage: TemperatureStorage
init(storage: TemperatureStorage, deviceInfo: DeviceInfo? = nil) {
self.storage = storage
self.deviceInfo = deviceInfo
connection.delegate = self
}
func connect() -> Bool {
@ -111,16 +114,17 @@ final class BluetoothClient: ObservableObject {
// MARK: Device time
private func updateDeviceTimeIfNeeded() {
guard let info = deviceInfo else {
guard let deviceInfo else {
return
}
guard !info.hasDeviceStartTimeSet else {
guard !deviceInfo.hasDeviceStartTimeSet || deviceInfo.clockOffset > minimumOffsetToUpdateDeviceClock else {
return
}
guard !openRequests.contains(where: { if case .setDeviceStartTime = $0 { return true }; return false }) else {
return
}
let time = info.deviceStartTime.seconds
let time = deviceInfo.deviceStartTime.seconds
addRequest(.setDeviceStartTime(deviceStartTimeSeconds: time))
print("Setting device start time to \(time) s (\(Date().seconds) current)")
}
@ -144,7 +148,6 @@ final class BluetoothClient: ObservableObject {
let transfer = TemperatureDataTransfer(info: info)
runningTransfer = transfer
runningTransfer?.delegate = delegate
let next = transfer.nextRequest()
addRequest(next)
return true
@ -171,12 +174,13 @@ final class BluetoothClient: ObservableObject {
return
}
self.deviceInfo = newInfo
guard let runningTransfer else {
return
if let runningTransfer {
runningTransfer.update(info: newInfo)
let next = runningTransfer.nextRequest()
addRequest(next)
} else if newInfo.numberOfStoredMeasurements > 0 {
collectRecordedData()
}
runningTransfer.update(info: newInfo)
let next = runningTransfer.nextRequest()
addRequest(next)
}
}
@ -226,14 +230,25 @@ extension BluetoothClient: DeviceManagerDelegate {
case .getRecordingData(let offset, let count):
didReceive(data: payload, offset: offset, count: count)
case .clearRecordingBuffer:
runningTransfer?.completeTransfer()
runningTransfer = nil
didClearDeviceStorage()
case .setDeviceStartTime:
print("Device time set")
break
}
}
private func didClearDeviceStorage() {
guard let runningTransfer else {
return
}
runningTransfer.completeTransfer()
storage.add(runningTransfer.measurements)
self.runningTransfer = nil
updateDeviceTimeIfNeeded()
}
func deviceManager(didChangeState state: DeviceState) {
DispatchQueue.main.async {
self.deviceState = state

7
TempTrack/ContentView.swift
View File

@ -1,6 +1,5 @@
import SwiftUI
import SFSafeSymbols
import BottomSheet
struct ContentView: View {
@ -144,9 +143,11 @@ struct ContentView: View {
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
let storage = TemperatureStorage(lastMeasurements: TemperatureMeasurement.mockData)
let client = BluetoothClient(storage: storage, deviceInfo: .mock)
ContentView()
.environmentObject(TemperatureStorage(lastMeasurements: TemperatureMeasurement.mockData))
.environmentObject(BluetoothClient(deviceInfo: .mock))
.environmentObject(storage)
.environmentObject(client)
}
}

62
TempTrack/Storage/TemperatureStorage.swift
View File

@ -15,6 +15,11 @@ final class TemperatureStorage: ObservableObject {
@AppStorage("newestDate")
private var newestMeasurementTime: Int = 0
/**
The date of the latest measurement.
Incoming data older than this date will be rejected to prevent duplicate measurements
*/
private var newestMeasurementDate: Date {
get {
Date(seconds: newestMeasurementTime)
@ -30,8 +35,6 @@ final class TemperatureStorage: ObservableObject {
@Published
var dailyMeasurementCounts: [MeasurementDailyCount] = []
private var unsavedMeasurements: [TemperatureMeasurement] = []
private let fileNameFormatter: DateFormatter
private let storageFolder: URL
@ -99,6 +102,12 @@ final class TemperatureStorage: ObservableObject {
recentMeasurements = yesterdayValues + todayValues
}
private func updateLastMeasurements(_ measurements: [TemperatureMeasurement]) {
let startDate = Date().addingTimeInterval(-lastValueInterval).seconds
let new = recentMeasurements + measurements
recentMeasurements = Array(new.drop { $0.id < startDate })
}
private func loadMeasurements(for date: Date) -> [TemperatureMeasurement] {
loadMeasurements(from: fileName(for: date))
}
@ -124,13 +133,19 @@ final class TemperatureStorage: ObservableObject {
}
}
func save() {
for (dateIndex, values) in unsavedMeasurements.splitByDate() {
func add(_ measurements: [TemperatureMeasurement]) {
let lastDate = self.newestMeasurementDate.seconds
let newValues = measurements
.filter { $0.id > lastDate }
.splitByDate()
for (dateIndex, values) in newValues {
let count = saveNew(values, for: dateIndex)
print("Day \(dateIndex): \(count) of \(values.count) saved")
setDailyCount(count, for: dateIndex)
print("Day \(dateIndex): \(count) values")
}
unsavedMeasurements = []
saveDailyCounts()
updateLastMeasurements(measurements)
}
/**
@ -138,21 +153,9 @@ final class TemperatureStorage: ObservableObject {
*/
private func saveNew(_ measurements: [TemperatureMeasurement], for dateIndex: Int) -> Int {
let fileName = fileName(for: dateIndex)
var existing = loadMeasurements(from: fileName)
guard !existing.isEmpty else {
save(measurements, for: fileName)
setDailyCount(measurements.count, for: dateIndex)
return measurements.count
}
var inserted = 0
for value in measurements {
if existing.insert(value) {
inserted += 1
}
}
save(existing, for: fileName)
setDailyCount(existing.count, for: dateIndex)
return inserted
let values = loadMeasurements(from: fileName) + measurements
save(values, for: fileName)
return values.count
}
private func save(_ measurements: [TemperatureMeasurement], for fileName: String) {
@ -239,23 +242,6 @@ final class TemperatureStorage: ObservableObject {
}
extension TemperatureStorage: TemperatureDataTransferDelegate {
func didReceiveRecording(_ measurement: TemperatureMeasurement) {
// Add to unsaved measurements
if unsavedMeasurements.insert(measurement) {
incrementCount(for: measurement.date.dateIndex)
}
// Add to last measurements
recentMeasurements.insert(measurement)
}
func saveAfterTransfer() {
save()
}
}
private extension Array where Element == TemperatureMeasurement {
@discardableResult

9
TempTrack/TempTrackApp.swift
View File

@ -1,7 +1,9 @@
import SwiftUI
let storage = TemperatureStorage()
let bluetoothClient = BluetoothClient()
private let storage = TemperatureStorage()
private let bluetoothClient: BluetoothClient = {
.init(storage: storage)
}()
@main
struct TempTrackApp: App {
@ -11,9 +13,6 @@ struct TempTrackApp: App {
ContentView()
.environmentObject(storage)
.environmentObject(bluetoothClient)
.onAppear {
bluetoothClient.delegate = storage
}
}
}
}

10
TempTrack/Temperature/TemperatureDataTransfer.swift
View File

@ -6,8 +6,6 @@ final class TemperatureDataTransfer {
private let interval: Int
weak var delegate: TemperatureDataTransferDelegate?
private var dataBuffer: Data = Data()
private(set) var currentByteIndex = 0
@ -18,7 +16,10 @@ final class TemperatureDataTransfer {
private var numberOfRecordingsInCurrentTransfer = 0
private(set) var lastRecording: TemperatureMeasurement = .init(sensor0: .notFound, sensor1: .notFound, date: .now)
var measurements: [TemperatureMeasurement] = []
/// The last temperatures to calculate relative values
private var lastRecording: TemperatureMeasurement = .init(sensor0: .notFound, sensor1: .notFound, date: .now)
private var dateOfNextRecording: Date {
startDateOfCurrentTransfer.addingTimeInterval(TimeInterval(numberOfRecordingsInCurrentTransfer * interval))
@ -78,7 +79,6 @@ final class TemperatureDataTransfer {
func completeTransfer() {
processBytes()
delegate?.saveAfterTransfer()
}
private func addRelative(byte: UInt8) {
@ -100,7 +100,7 @@ final class TemperatureDataTransfer {
lastRecording.sensor1 = measurement.sensor1
}
lastRecording.id = measurement.id
delegate?.didReceiveRecording(measurement)
measurements.append(measurement)
}
private func convertTemp(value: UInt8, relativeTo previous: TemperatureValue) -> TemperatureValue {

8
TempTrack/Temperature/TemperatureDataTransferDelegate.swift
View File

@ -1,8 +0,0 @@
import Foundation
protocol TemperatureDataTransferDelegate: AnyObject {
func didReceiveRecording(_ measurement: TemperatureMeasurement)
func saveAfterTransfer()
}

5
TempTrack/Temperature/TemperatureMeasurement.swift
View File

@ -6,6 +6,7 @@ struct TemperatureMeasurement: Identifiable {
var sensor1: TemperatureValue
/// The seconds since 1970
var id: Int
var date: Date {
@ -18,7 +19,7 @@ struct TemperatureMeasurement: Identifiable {
}
var secondsToNow: Int {
Date().seconds - id
id - Date().seconds
}
var maximumValue: Double? {
@ -172,7 +173,7 @@ extension TemperatureMeasurement {
TemperatureMeasurement(
sensor0: .init(value: $0.element.0),
sensor1: .init(value: $0.element.1),
id: seconds + $0.offset * 60)
id: seconds + ($0.offset - temps.count) * 60)
}
}()
}