mirror of
https://github.com/meshtastic/Meshtastic-Apple.git
synced 2026-04-20 22:13:56 +00:00
4d547e48db
After this change, a developer can now clone the project and run without the build failing due to lint errors! 😃
* I ran `swiftlint --fix` to resolve many auto-correctable issues (mostly whitespace)
* Excluded the `Meshtastic/Protobufs` directory from lint, since that code is automatically generated.
* Converted some single letter method parameters to lowercase.
* Converted several instances `force_cast` to instead use `guard` or `if let` to unwrap optional values. During this change, some of the SwiftUI views became "too complex to be solved in a reasonable time", so I broke up the views into distinct sub-expressions.
I was able to build and run the app on an iOS simulator.
77 lines
2 KiB
Swift
77 lines
2 KiB
Swift
//
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// PositionAltitudeChart.swift
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// Meshtastic
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//
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// Copyright(c) Garth Vander Houwen 11/17/23.
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//
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import SwiftUI
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import Charts
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#if canImport(MapKit)
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import MapKit
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#endif
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struct PositionAltitude {
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let time: Date
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var altitude: Measurement<UnitLength>
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}
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@available(iOS 17.0, macOS 14.0, *)
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struct PositionAltitudeChart: View {
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@Environment(\.dismiss) private var dismiss
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@ObservedObject var node: NodeInfoEntity
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@State private var lineWidth = 2.0
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var data: [PositionAltitude] {
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let fiveYearsAgo = Calendar.current.date(byAdding: .year, value: -5, to: Date())
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guard let nodePositions = node.positions,
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let positions = Array(nodePositions) as? [PositionEntity]
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else {
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return []
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}
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let filteredPositions = positions.filter({$0.time != nil && ($0.time ?? fiveYearsAgo!) > fiveYearsAgo!})
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return filteredPositions.map {
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PositionAltitude(
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time: $0.time ?? Date(),
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altitude: Measurement(value: Double($0.altitude), unit: .meters)
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)
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}
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}
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var body: some View {
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GroupBox(label: Label("Altitude", systemImage: "mountain.2")) {
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Chart(data, id: \.time) {
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LineMark(
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x: .value("Time", $0.time),
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y: .value("Altitude", PlottableMeasurement(measurement: $0.altitude))
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)
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.accessibilityLabel($0.time.formatted(date: .abbreviated, time: .shortened))
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.accessibilityValue("\($0.altitude)")
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.lineStyle(StrokeStyle(lineWidth: lineWidth))
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.interpolationMethod(.linear)
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.symbol(Circle().strokeBorder(lineWidth: lineWidth))
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.symbolSize(60)
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}
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.chartYAxis {
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AxisMarks { value in
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AxisGridLine()
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AxisValueLabel("""
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\(value.as(PlottableMeasurement.self)!
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.measurement
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.converted(to: .meters),
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format: .measurement(
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width: .wide,
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numberFormatStyle: .number.precision(
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.fractionLength(0))
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)
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)
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""")
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}
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}
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.chartXAxis(.visible)
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}
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.background(Color(UIColor.secondarySystemBackground))
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.opacity(/*@START_MENU_TOKEN@*/0.8/*@END_MENU_TOKEN@*/)
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}
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}
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