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Replace ChartsPackage with native Swift Charts

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- Rewrite HeaderStatsView using SwiftUI Charts framework
- Delete unused GraphView.swift (only used in previews)
- Remove unused `import Charts` from DayView.swift
- Remove ChartsPackage SPM dependency from project
- Native Swift Charts is simpler and has no external dependencies

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Trey t
2025-12-22 14:18:07 -06:00
parent 0cd09a5f51
commit 1105383e07
5 changed files with 47 additions and 270 deletions
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143
Shared/Views/HeaderStatsView.swift
View File

@@ -8,20 +8,19 @@
import SwiftUI
import Charts
struct HeaderStatsView : UIViewRepresentable {
//Bar chart accepts data as array of BarChartDataEntry objects
var entries : [BarChartDataEntry]
var moodTints: [Color]
var textColor: Color
var tmpHolderToMakeViewDiffefrent: Color
struct MoodBarData: Identifiable {
let id = UUID()
let mood: Mood
let count: Int
let color: Color
}
struct HeaderStatsView: View {
let barData: [MoodBarData]
let textColor: Color
init(fakeData: Bool, backDays: Int, moodTint: [Color], textColor: Color) {
self.moodTints = moodTint
self.textColor = textColor
assert(moodTints.count == 5, "mood tint count should be 5")
self.tmpHolderToMakeViewDiffefrent = Color.random()
entries = [BarChartDataEntry]()
var moodEntries: [MoodEntryModel]?
@@ -30,106 +29,56 @@ struct HeaderStatsView : UIViewRepresentable {
} else {
guard let daysAgoDate = Calendar.current.date(byAdding: .day, value: -backDays, to: Date()),
let daysAgo = Calendar.current.date(bySettingHour: 0, minute: 0, second: 0, of: daysAgoDate) else {
self.barData = []
return
}
moodEntries = DataController.shared.getData(startDate: daysAgo, endDate: Date(), includedDays: [1,2,3,4,5,6,7])
}
var data: [MoodBarData] = []
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))
)
let count = moodEntries.filter { Int($0.moodValue) == mood.rawValue }.count
let color = index < moodTint.count ? moodTint[index] : .gray
data.append(MoodBarData(mood: mood, count: count, color: color))
}
}
self.barData = data
}
// this func is required to conform to UIViewRepresentable protocol
func makeUIView(context: Context) -> BarChartView {
//crate new chart
let chart = BarChartView()
chart.drawGridBackgroundEnabled = false
chart.drawValueAboveBarEnabled = false
chart.xAxis.drawAxisLineEnabled = false
chart.xAxis.labelTextColor = .clear
chart.rightAxis.drawAxisLineEnabled = false
chart.rightAxis.labelTextColor = .clear
chart.leftAxis.drawAxisLineEnabled = false
chart.leftAxis.labelTextColor = .clear
chart.xAxis.drawGridLinesEnabled = false
chart.leftAxis.drawGridLinesEnabled = false
chart.rightAxis.drawGridLinesEnabled = false
chart.leftAxis.axisLineColor = .clear
chart.rightAxis.axisLineColor = .clear
chart.legend.textColor = .clear
chart.legend.enabled = false
chart.drawBordersEnabled = false
chart.drawMarkers = false
chart.borderColor = .clear
chart.doubleTapToZoomEnabled = false
chart.leftAxis.axisMinimum = 0
chart.minOffset = 0
let data = BarChartData()
let dataSet = dataSet()
data.append(dataSet)
chart.data = data
dataSet.valueFormatter = DefaultValueFormatter(decimals: 0)
return chart
}
// this func is required to conform to UIViewRepresentable protocol
func updateUIView(_ uiView: BarChartView, context: Context) {
let data = BarChartData()
let dataSet = dataSet()
data.append(dataSet)
uiView.data = data
dataSet.valueFormatter = DefaultValueFormatter(decimals: 0)
}
func dataSet() -> BarChartDataSet {
let dataSet = BarChartDataSet(entries: entries)
// change bars color to green
dataSet.colors = moodTints.map({ NSUIColor( $0 ) })
dataSet.secondaryTextColor = UIColor(textColor)
dataSet.valueColors = [UIColor(textColor)]
dataSet.highlightAlpha = 0.0
dataSet.roundedCornerValue = 10
if let descriptor = UIFontDescriptor.preferredFontDescriptor(
withTextStyle: .title1).withSymbolicTraits([.traitBold]) {
dataSet.valueFont = UIFont(descriptor: descriptor, size: 0)
} else {
dataSet.valueFont = UIFont.preferredFont(forTextStyle: .title1)
var body: some View {
Chart(barData) { item in
BarMark(
x: .value("Mood", item.mood.widgetDisplayName),
y: .value("Count", item.count)
)
.foregroundStyle(item.color)
.cornerRadius(10)
.annotation(position: .top) {
Text("\(item.count)")
.font(.title.bold())
.foregroundColor(textColor)
}
}
return dataSet
.chartXAxis(.hidden)
.chartYAxis(.hidden)
.chartLegend(.hidden)
.chartYScale(domain: 0...(maxCount + 1))
}
private var maxCount: Int {
max(barData.map(\.count).max() ?? 1, 1)
}
typealias UIViewType = BarChartView
}
struct HeaderStatsView_Previews: PreviewProvider {
static var previews: some View {
HeaderStatsView(fakeData: true, backDays: 30, moodTint: [Color.green, Color.blue, Color.yellow, Color.red, Color.orange], textColor: .white).frame(minHeight: 85, maxHeight: 90)
HeaderStatsView(
fakeData: true,
backDays: 30,
moodTint: [Color.green, Color.blue, Color.yellow, Color.red, Color.orange],
textColor: .white
)
.frame(minHeight: 85, maxHeight: 90)
}
}