initial commit

DashboardDrilldownViews.swift

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+import SwiftUI
+
+/// ONUs flagged with an abnormal Rx optical level — drilled into from the
+/// dashboard Health section. Uses the docs the dashboard already scanned.
+struct AbnormalRxListView: View {
+    let connection: MCMSConnection
+    let onus: [ONUStateDoc]
+
+    var body: some View {
+        List(onus) { onu in
+            NavigationLink {
+                ONUDetailView(connection: connection, onuId: onu.id)
+            } label: {
+                HStack {
+                    VStack(alignment: .leading, spacing: 2) {
+                        Text(onu.displayName).font(.body.weight(.medium))
+                        if let olt = onu.parentOLT {
+                            Text("OLT \(olt)").font(.caption).foregroundStyle(.secondary)
+                        }
+                    }
+                    Spacer()
+                    if let rx = onu.rxOpticalDBm {
+                        VStack(alignment: .trailing, spacing: 2) {
+                            Text("\(rx.formatted(.number.precision(.fractionLength(1)))) dBm")
+                                .font(.callout.monospacedDigit()).foregroundStyle(.orange)
+                            Text(rx < -28 ? "weak" : "strong")
+                                .font(.caption2).foregroundStyle(.secondary)
+                        }
+                    }
+                }
+            }
+        }
+        .listStyle(.plain)
+        .navigationTitle("Abnormal Rx")
+        .navigationBarTitleDisplayMode(.inline)
+        .overlay {
+            if onus.isEmpty {
+                ContentUnavailableView("All Rx levels normal", systemImage: "checkmark.circle")
+            }
+        }
+    }
+}
+
+/// OLTs whose laser is shut down — drilled into from the dashboard Health section.
+struct LaserOffListView: View {
+    let connection: MCMSConnection
+    let olts: [OLTStateDoc]
+
+    var body: some View {
+        List(olts) { olt in
+            NavigationLink {
+                OLTDetailView(connection: connection, oltId: olt.id, title: olt.displayName)
+            } label: {
+                VStack(alignment: .leading, spacing: 2) {
+                    Text(olt.displayName).font(.body.weight(.medium))
+                    Text(olt.laserShutdown ?? "Laser off")
+                        .font(.caption).foregroundStyle(.orange)
+                }
+            }
+        }
+        .listStyle(.plain)
+        .navigationTitle("Laser off")
+        .navigationBarTitleDisplayMode(.inline)
+        .overlay {
+            if olts.isEmpty {
+                ContentUnavailableView("All lasers on", systemImage: "checkmark.circle")
+            }
+        }
+    }
+}