Read App Intents Documentation

Nucleic-Session: 56C5F781-4444-466B-91CE-A7734A8E117F
Co-authored-by: Nucleic <[email protected]>

NucleicRemote/NucleicRemoteWidgets/SessionLiveActivity.swift

@@ -131,15 +131,42 @@ private struct LockScreenView: View {
 private struct SessionRow: View {
     let line: NucleicSessionAttributes.SessionLine
 
+    /// An approval this row can resolve inline: it's blocked on an approval, carries that approval's
+    /// id, and isn't high-risk (§3.3 — high-risk keeps the plain tap-to-open row and is answered on
+    /// the app's guarded card). `nil` until the producer populates `approvalID` — an older host, or
+    /// today's summary that doesn't yet carry it, so the row stays a deep-link exactly as before.
+    private var inlineApprovalID: String? {
+        guard line.kind == .approval, (line.approvalIsHighRisk ?? false) == false else { return nil }
+        return line.approvalID
+    }
+
     var body: some View {
-        if let url = NucleicDeepLink.session(line.id) {
+        if let approvalID = inlineApprovalID {
+            actionableRow(approvalID: approvalID)
+        } else if let url = NucleicDeepLink.session(line.id) {
             Link(destination: url) { rowContent }
         } else {
             rowContent
         }
     }
 
-    private var rowContent: some View {
+    /// An approval row with inline Allow/Deny. The identity still deep-links to the session; the
+    /// buttons fire `ApproveFromActivityIntent`, which the system performs in the app's background
+    /// process — allow/deny without unlocking (§4.1).
+    private func actionableRow(approvalID: String) -> some View {
+        HStack(spacing: 8) {
+            if let url = NucleicDeepLink.session(line.id) {
+                Link(destination: url) { rowIdentity }
+            } else {
+                rowIdentity
+            }
+            Spacer(minLength: 6)
+            ApprovalButtons(sessionID: line.id, approvalID: approvalID)
+        }
+    }
+
+    /// The glyph + title + "project · Backend" — the row's identity, minus the trailing status.
+    private var rowIdentity: some View {
         HStack(spacing: 8) {
             Image(systemName: ActivityPalette.glyph(line.kind))
                 .font(.footnote)
@@ -159,6 +186,12 @@ private struct SessionRow: View {
                 .foregroundStyle(.secondary)
                 .lineLimit(1)
             }
+        }
+    }
+
+    private var rowContent: some View {
+        HStack(spacing: 8) {
+            rowIdentity
             Spacer(minLength: 6)
             Text(line.detail)
                 .font(.caption2.weight(.medium))
@@ -169,6 +202,33 @@ private struct SessionRow: View {
     }
 }
 
+/// The compact inline Allow/Deny pair for an actionable approval row. Each button fires
+/// `ApproveFromActivityIntent` (a low/medium-risk decision — high-risk never reaches here).
+private struct ApprovalButtons: View {
+    let sessionID: String
+    let approvalID: String
+
+    var body: some View {
+        HStack(spacing: 6) {
+            Button(intent: intent(allow: false)) {
+                Image(systemName: "xmark").font(.caption2.bold())
+            }
+            .tint(ActivityPalette.danger)
+            Button(intent: intent(allow: true)) {
+                Image(systemName: "checkmark").font(.caption2.bold())
+            }
+            .tint(ActivityPalette.success)
+        }
+        .buttonStyle(.borderedProminent)
+        .controlSize(.small)
+    }
+
+    private func intent(allow: Bool) -> ApproveFromActivityIntent {
+        ApproveFromActivityIntent(
+            approvalID: approvalID, sessionID: sessionID, isHighRisk: false, allow: allow)
+    }
+}
+
 /// Headline count chips: running (blue), waiting (teal), approvals (amber). Only nonzero show.
 private struct CountChips: View {
     let state: NucleicSessionAttributes.ContentState