51 lines
2.8 KiB
Swift
51 lines
2.8 KiB
Swift
#if os(iOS)
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import SwiftUI
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import Charts
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struct StatsView: View {
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let index: BundleIndex
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struct DayVal: Identifiable { let id = UUID(); let label: String; let value: Int }
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struct MonthVal: Identifiable { let id = UUID(); let label: String; let value: Int }
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struct YearVal: Identifiable { let id = UUID(); let label: String; let hours: Double }
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var weekSeries: [DayVal] {
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let arr = (index.stats.global.week_total_minutes, index.stats.global) // placeholder; real daily array不可用
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// 因数据包 week 只给总和，无法还原每日；占位 7 段按衰减示例
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let total = Double(index.stats.global.week_total_minutes)
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return (0..<7).map { i in
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let frac = (7.0-Double(i))*1.0/28.0 + 0.05
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return DayVal(label: ["今","昨","2","3","4","5","6"][i], value: Int(total * frac / 2.0))
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}
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}
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var body: some View {
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ScrollView {
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VStack(alignment:.leading, spacing: 24) {
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Text("阅读统计").font(.title2).bold().padding(.top)
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// 气泡指标
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let g = index.stats.global
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let metrics: [BubbleMetric] = [
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BubbleMetric(label: "全年", display: String(format: "%d小时", g.year_total_minutes/60), valueMinutes: Double(g.year_total_minutes), color: .blue),
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BubbleMetric(label: "月均", display: String(format: "%d分钟", g.month_avg_minutes), valueMinutes: Double(g.month_avg_minutes), color: .purple),
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BubbleMetric(label: "近7天", display: String(format: "%d分钟", g.week_total_minutes), valueMinutes: Double(g.week_total_minutes), color: .pink),
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BubbleMetric(label: "日均", display: String(format: "%d分钟", g.day_avg_minutes), valueMinutes: Double(g.day_avg_minutes), color: .yellow),
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BubbleMetric(label: "已读", display: String(format: "%d本", g.finished_books_count), valueMinutes: Double(g.finished_books_count*60), color: .green)
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]
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BubbleMetricsView(metrics: metrics)
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// 占位周数据图
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Chart(weekSeries) { item in
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BarMark(x: .value("Day", item.label), y: .value("Min", item.value))
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}.frame(height: 180)
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Text("说明: 因数据包未携带逐日数组，这里周图为占位模拟。可扩展导出添加 daily 数组。")
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.font(.footnote).foregroundColor(.secondary)
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// 年度平均小时散点（使用 readtime_year）
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let yearHours = Double(g.year_total_minutes)/60.0
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HStack { Text("全年总时长约 \(String(format: "%.1f", yearHours)) 小时").font(.headline); Spacer() }
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}
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.padding(.horizontal)
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}
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}
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}
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#endif
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