46 lines
1.1 KiB
Swift
46 lines
1.1 KiB
Swift
import Foundation
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import Observation
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@Observable
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@MainActor
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final class ReceiveViewModel {
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var currentAddress: String = ""
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var addressIndex: UInt32 = 0
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var errorMessage: String?
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private var expectedProfileId: UUID?
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private var bitcoinService: BitcoinService {
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BitcoinService.shared
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}
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func loadAddress(for profileId: UUID) {
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expectedProfileId = profileId
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guard bitcoinService.currentProfile?.id == expectedProfileId else {
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currentAddress = ""
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return
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}
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do {
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let (address, index) = try bitcoinService.getNextAddress()
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currentAddress = address
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addressIndex = index
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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func generateNewAddress() {
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guard bitcoinService.currentProfile?.id == expectedProfileId else {
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currentAddress = ""
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errorMessage = "Wallet changed — please reload"
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return
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}
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do {
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let (address, index) = try bitcoinService.revealNextAddress()
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currentAddress = address
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addressIndex = index
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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}
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