56 lines
1.8 KiB
Swift
56 lines
1.8 KiB
Swift
//
|
|
// Copyright 2021-2024 New Vector Ltd.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
// Please see LICENSE in the repository root for full details.
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
typealias AuthenticationQRLoginDisplayViewModelType = StateStoreViewModel<AuthenticationQRLoginDisplayViewState, AuthenticationQRLoginDisplayViewAction>
|
|
|
|
class AuthenticationQRLoginDisplayViewModel: AuthenticationQRLoginDisplayViewModelType, AuthenticationQRLoginDisplayViewModelProtocol {
|
|
// MARK: - Properties
|
|
|
|
// MARK: Private
|
|
|
|
private let qrLoginService: QRLoginServiceProtocol
|
|
|
|
// MARK: Public
|
|
|
|
var callback: ((AuthenticationQRLoginDisplayViewModelResult) -> Void)?
|
|
|
|
// MARK: - Setup
|
|
|
|
init(qrLoginService: QRLoginServiceProtocol) {
|
|
self.qrLoginService = qrLoginService
|
|
super.init(initialViewState: AuthenticationQRLoginDisplayViewState())
|
|
|
|
Task { @MainActor in
|
|
let generator = QRCodeGenerator()
|
|
let qrData = try await qrLoginService.generateQRCode()
|
|
guard let jsonString = qrData.jsonString,
|
|
let data = jsonString.data(using: .isoLatin1) else {
|
|
return
|
|
}
|
|
|
|
do {
|
|
state.qrImage = try generator.generateCode(from: data,
|
|
with: CGSize(width: 240, height: 240),
|
|
offColor: .clear)
|
|
} catch {
|
|
// MXLog.error("[AuthenticationQRLoginDisplayViewModel] failed to generate QR", context: error)
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Public
|
|
|
|
override func process(viewAction: AuthenticationQRLoginDisplayViewAction) {
|
|
switch viewAction {
|
|
case .cancel:
|
|
callback?(.cancel)
|
|
}
|
|
}
|
|
}
|