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Diffstat (limited to 'Hutch/Views/SystemStatus/SystemStatusViewModel.swift')
| -rw-r--r-- | Hutch/Views/SystemStatus/SystemStatusViewModel.swift | 48 |
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 + } + } + } +} |
