Juraldinio
124 lines
4.3 KiB
Swift
124 lines
4.3 KiB
Swift
//
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// ChangeKeyCell.swift
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// Wallet
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//
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// Created by Alexandr Serpokrylow on 17.02.2022.
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// Copyright © 2022 AM. All rights reserved.
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//
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import Foundation
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import UIKit
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final class ChangeKeyCell: UITableViewCell {
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typealias OnHanler = () -> Void
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@IBOutlet weak var checkBoxButton: UIButton!
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@IBOutlet weak var usernameLabel: UILabel!
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@IBOutlet weak var permissionLabel: UILabel!
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@IBOutlet weak var privateKeyTextField: CommonTextField!
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@IBOutlet weak var publicKeyTextField: CommonTextField!
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var onCheckboxClicked: OnHanler?
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var onGenerateNewKeysClicked: OnHanler?
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var onValidateKeyPair: ((String, String) -> Void)?
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var onValidatePrivateKey: ((String) -> Void)?
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override func awakeFromNib() {
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super.awakeFromNib()
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self.selectionStyle = .none
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}
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func configureView(account: ChangeKeyModel) {
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self.usernameLabel.lzText = account.wallet.name
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self.permissionLabel.lzText = "@\(account.keyType.rawValue)"
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self.privateKeyTextField.value = account.privateKey
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self.publicKeyTextField.value = account.publicKey
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self.checkBoxButton.isUserInteractionEnabled = true
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self.configurePrivateTextField()
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self.configurePublicTextField()
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self.selectAccount(isChecked: account.isChecked)
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}
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func configureError(for textField: CommonTextField, errorMessage: String?) {
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textField.error = errorMessage
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}
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private func configurePrivateTextField() {
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let copyButton = UIButton(type: .custom)
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copyButton.setImage(Asset.commonCopy.image, for: .normal)
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copyButton.frame.size = Asset.commonCopy.image.size
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copyButton.addTarget(self, action: #selector(self.onPrivateCopyClicked(sender:)), for: .touchUpInside)
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self.privateKeyTextField.accessoryView = copyButton
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self.privateKeyTextField.delegate = self
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}
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private func configurePublicTextField() {
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let copyButton = UIButton(type: .custom)
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copyButton.setImage(Asset.commonCopy.image, for: .normal)
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copyButton.frame.size = Asset.commonCopy.image.size
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copyButton.addTarget(self, action: #selector(self.onPublicCopyClicked(sender:)), for: .touchUpInside)
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self.publicKeyTextField.accessoryView = copyButton
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self.publicKeyTextField.delegate = self
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}
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func selectAccount(isChecked: Bool) {
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if isChecked {
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self.checkBoxButton.setImage(Asset.checkboxOn.image, for: .normal)
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} else {
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self.checkBoxButton.setImage(Asset.checkboxOff.image, for: .normal)
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}
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}
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@objc func onPrivateCopyClicked(sender: CommonTextField) {
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Alert.copy(self.privateKeyTextField.value)
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}
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@objc func onPublicCopyClicked(sender: CommonTextField) {
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Alert.copy(self.publicKeyTextField.value)
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}
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@IBAction func onGenerateNewKeysClicked(_ sender: Any) {
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self.onGenerateNewKeysClicked?()
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}
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@IBAction func onCheckboxClicked(_ sender: Any) {
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self.onCheckboxClicked?()
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}
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}
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extension ChangeKeyCell: CommonTextFieldDelegate {
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func textFieldDidStartEditing(_ textField: CommonTextField) {
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self.configureError(for: textField, errorMessage: nil)
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}
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func textFieldDidEndEditing(_ textField: CommonTextField) {
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let privateKey = self.privateKeyTextField.value
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if textField == self.privateKeyTextField {
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self.onValidatePrivateKey?(privateKey)
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} else {
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let publicKey = self.publicKeyTextField.value
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self.onValidateKeyPair?(privateKey, publicKey)
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}
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}
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func textField(_ textField: CommonTextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
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let maxkeyCount = textField == self.privateKeyTextField
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? AccountControllerChangeKey.Constants.maxPrivateKeyTextCount
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: AccountControllerChangeKey.Constants.maxPublicKeyTextCount
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let currentText = textField.value
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guard let stringRange = Range(range, in: currentText) else { return false }
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let updatedText = currentText.replacingCharacters(in: stringRange, with: string)
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let shouldChange = updatedText.count <= maxkeyCount
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return shouldChange
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}
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}
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