Add SourceHut system status screen and home disruption banner

1 files changed, 48 insertions, 0 deletions

diff --git a/Hutch/Views/SystemStatus/SystemStatusViewModel.swift b/Hutch/Views/SystemStatus/SystemStatusViewModel.swift
new file mode 100644
index 0000000..646d7ca
--- /dev/null
+++ b/Hutch/Views/SystemStatus/SystemStatusViewModel.swift
@@ -0,0 +1,48 @@
+import Foundation
+
+@Observable
+@MainActor
+final class SystemStatusViewModel {
+    private let repository: SystemStatusRepository
+
+    private(set) var snapshot: SystemStatusSnapshot?
+    private(set) var recentIncidents: [StatusIncident] = []
+    private(set) var isLoading = false
+    var errorMessage: String?
+
+    init(repository: SystemStatusRepository) {
+        self.repository = repository
+    }
+
+    var hasContent: Bool {
+        snapshot != nil || !recentIncidents.isEmpty
+    }
+
+    func load(forceRefresh: Bool = false) async {
+        if !hasContent {
+            isLoading = true
+        }
+        defer { isLoading = false }
+
+        errorMessage = nil
+
+        async let snapshotTask = repository.snapshot(forceRefresh: forceRefresh)
+        async let incidentsTask = repository.recentIncidents(forceRefresh: forceRefresh)
+
+        do {
+            snapshot = try await snapshotTask
+        } catch {
+            if snapshot == nil {
+                errorMessage = error.userFacingMessage
+            }
+        }
+
+        do {
+            recentIncidents = try await incidentsTask
+        } catch {
+            if errorMessage == nil && recentIncidents.isEmpty {
+                errorMessage = error.userFacingMessage
+            }
+        }
+    }
+}