import Combine import Defaults import Foundation final class AccountsModel: ObservableObject { @Published private(set) var current: Account! @Published private var invidious = InvidiousAPI() @Published private var piped = PipedAPI() private var cancellables = [AnyCancellable]() var all: [Account] { Defaults[.accounts] } var lastUsed: Account? { guard let id = Defaults[.lastAccountID] else { return nil } return AccountsModel.find(id) } var app: VideosApp { current?.instance.app ?? .invidious } var api: VideosAPI { app == .piped ? piped : invidious } var isEmpty: Bool { current.isNil } var signedIn: Bool { !isEmpty && !current.anonymous } init() { cancellables.append( invidious.objectWillChange.sink { [weak self] _ in self?.objectWillChange.send() } ) cancellables.append( piped.objectWillChange.sink { [weak self] _ in self?.objectWillChange.send() } ) } func setCurrent(_ account: Account! = nil) { guard account != current else { return } current = account guard !account.isNil else { return } switch account.instance.app { case .invidious: invidious.setAccount(account) case .piped: piped.setAccount(account) } Defaults[.lastAccountID] = account.anonymous ? nil : account.id Defaults[.lastInstanceID] = account.instanceID } static func find(_ id: Account.ID) -> Account? { Defaults[.accounts].first { $0.id == id } } static func add(instance: Instance, name: String, sid: String) -> Account { let account = Account(instanceID: instance.id, name: name, url: instance.url, sid: sid) Defaults[.accounts].append(account) return account } static func remove(_ account: Account) { if let accountIndex = Defaults[.accounts].firstIndex(where: { $0.id == account.id }) { Defaults[.accounts].remove(at: accountIndex) } } }