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import Combine
import Foundation
@MainActor
final class TokenViewModel: ObservableObject {
@Published private(set) var tokens: [APIToken] = []
@Published private(set) var isLoading = false
@Published private(set) var isSaving = false
@Published var errorMessage: String?
func reset() {
tokens = []
isLoading = false
isSaving = false
errorMessage = nil
}
func loadTokens(client: NjallaClient) async {
isLoading = true
defer {
isLoading = false
}
do {
tokens = try await client.listTokens().sorted {
tokenLabel(for: $0).localizedCaseInsensitiveCompare(tokenLabel(for: $1)) == .orderedAscending
}
errorMessage = nil
} catch is CancellationError {
return
} catch {
if (error as? URLError)?.code == .cancelled {
return
}
errorMessage = error.localizedDescription
}
}
func addToken(request: TokenCreateRequest, client: NjallaClient) async -> Bool {
isSaving = true
defer {
isSaving = false
}
do {
try await client.addToken(request: request)
tokens = try await client.listTokens()
errorMessage = nil
return true
} catch is CancellationError {
return false
} catch {
if (error as? URLError)?.code == .cancelled {
return false
}
errorMessage = error.localizedDescription
return false
}
}
func removeToken(_ token: APIToken, client: NjallaClient) async -> Bool {
isSaving = true
defer {
isSaving = false
}
do {
try await client.removeToken(key: token.key)
tokens.removeAll { $0.key == token.key }
errorMessage = nil
return true
} catch is CancellationError {
return false
} catch {
if (error as? URLError)?.code == .cancelled {
return false
}
errorMessage = error.localizedDescription
return false
}
}
func tokenLabel(for token: APIToken) -> String {
let trimmedComment = token.comment?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
if !trimmedComment.isEmpty {
return trimmedComment
}
return String(token.key.prefix(8))
}
}
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