feat: implement Haptika PPG and Watch V1

2026-07-31 16:19:42 +02:00
parent 6b7d4e0728
commit b9930b7378
249 changed files with 46475 additions and 122 deletions
@@ -0,0 +1,115 @@
+import SwiftUI
+
+struct WatchMeasurementView: View {
+  @EnvironmentObject private var model: WatchAppModel
+
+  var body: some View {
+    ScrollView {
+      VStack(spacing: 10) {
+        switch model.measurement.state {
+        case .idle, .authorizing:
+          preparation
+        case let .waitingForFirstSample(secondsRemaining):
+          liveHeader(bpm: nil, caption: "Recherche du signal · \(secondsRemaining) s")
+          ProgressView()
+          cancelButton
+        case let .collecting(progress):
+          liveHeader(bpm: model.measurement.currentBPM, caption: "Mesure en cours")
+          ProgressView(value: progress)
+          Text("Restez immobile, bras détendu").font(.caption2).foregroundStyle(WatchTheme.secondary)
+          cancelButton
+        case .finishing:
+          ProgressView("Analyse…")
+        case let .completed(summary):
+          WatchMeasurementResultView(summary: summary)
+        case let .failed(message):
+          Image(systemName: "exclamationmark.triangle.fill").foregroundStyle(.orange)
+          Text("Mesure interrompue").font(.headline)
+          Text(message).font(.caption2).foregroundStyle(WatchTheme.secondary)
+          Button("Recommencer") { model.measurement.resetAfterResult() }
+        }
+      }
+      .padding(.horizontal, 4)
+    }
+    .navigationTitle("Mesurer")
+    .haptikaScreen()
+  }
+
+  private var preparation: some View {
+    VStack(spacing: 10) {
+      Image(systemName: "applewatch.radiowaves.left.and.right").font(.system(size: 38)).foregroundStyle(WatchTheme.mint)
+      Text("60 secondes au repos").font(.headline)
+      Text("Serrez le bracelet sans gêne et posez l’avant-bras. Haptika attendra jusqu’à 30 s le premier BPM.")
+        .font(.caption2)
+        .foregroundStyle(WatchTheme.secondary)
+        .multilineTextAlignment(.center)
+      Button("Commencer") {
+        Task {
+          do {
+            try await model.measurement.requestAuthorization()
+            try await model.measurement.start()
+          } catch {}
+        }
+      }
+      .buttonStyle(.borderedProminent)
+    }
+  }
+
+  private func liveHeader(bpm: Double?, caption: String) -> some View {
+    VStack(spacing: 3) {
+      Image(systemName: "heart.fill").foregroundStyle(.pink).symbolEffect(.pulse, options: .repeating)
+      Text(bpm.map { "\(Int($0.rounded()))" } ?? "—")
+        .font(.system(size: 42, weight: .bold, design: .rounded))
+      Text(bpm == nil ? caption : "BPM · \(caption)").font(.caption2).foregroundStyle(WatchTheme.secondary)
+    }
+  }
+
+  private var cancelButton: some View {
+    Button("Arrêter", role: .cancel) { model.measurement.cancel() }
+      .buttonStyle(.bordered)
+  }
+}
+
+struct WatchMeasurementResultView: View {
+  @EnvironmentObject private var model: WatchAppModel
+  let summary: WatchMeasurementSummaryV1
+
+  private var comparison: WatchBaselineComparison {
+    model.store.baseline.compare(bpm: summary.averageBPM)
+  }
+
+  var body: some View {
+    VStack(spacing: 9) {
+      Image(systemName: summary.isValid ? "checkmark.circle.fill" : "exclamationmark.triangle.fill")
+        .font(.title)
+        .foregroundStyle(summary.isValid ? WatchTheme.mint : .orange)
+      Text(summary.averageBPM.map { "\(Int($0.rounded())) BPM" } ?? "Signal incomplet")
+        .font(.title3.bold())
+      WatchCard {
+        VStack(alignment: .leading, spacing: 5) {
+          Label("Qualité \(Int((summary.quality * 100).rounded())) %", systemImage: "checkmark.seal")
+          Text("\(Int(summary.minimumBPM ?? 0))–\(Int(summary.maximumBPM ?? 0)) BPM")
+          Text("Couverture \(Int(summary.coverageSeconds)) s")
+          Divider()
+          Text(comparison.frenchLabel).foregroundStyle(WatchTheme.accent)
+        }
+        .font(.caption)
+      }
+      Text("Mesure optique de bien-être, non médicale. Aucun indice PRV n’est calculé sur la Watch.")
+        .font(.caption2)
+        .foregroundStyle(WatchTheme.secondary)
+      if summary.isValid {
+        Text("Ressenti").font(.caption2).foregroundStyle(WatchTheme.secondary)
+        HStack(spacing: 4) {
+          ForEach(1...5, id: \.self) { value in
+            Button("\(value)") { model.saveFeeling(value, for: summary) }
+              .buttonStyle(.borderless)
+              .foregroundStyle(summary.feeling == value ? WatchTheme.mint : .white)
+          }
+        }
+      }
+      Button("Terminer") { model.measurement.resetAfterResult() }
+        .buttonStyle(.borderedProminent)
+    }
+  }
+}