379 lines
12 KiB
Swift
379 lines
12 KiB
Swift
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// TitleTextField.swift
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// Crush
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//
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// Created by Leon on 2025/7/18.
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//
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import SnapKit
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import UIKit
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class TitleTextField: UIView {
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// MARK: - Properties
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var titleLabel: UILabel
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var textfield: CLTextField
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var supportLabel: UILabel
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var placeholder: String? {
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didSet {
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textfield.placeholder = placeholder
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}
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}
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var errorMsg: String?
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var minLimit: Int = 0
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var maxLimit: Int = 0 {
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didSet{
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textfield.limit.maxCharacterNumber = maxLimit
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}
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}
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private var stackV: UIStackView
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private var tapQueryBlock: (() -> Void)?
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// MARK: - Initialization
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override init(frame: CGRect) {
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titleLabel = UILabel()
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textfield = CLTextField()
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supportLabel = UILabel()
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stackV = UIStackView()
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super.init(frame: frame)
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initialViews()
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setupEvent()
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// MARK: - Setup
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private func initialViews() {
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// Configure stack view
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stackV.axis = .vertical
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stackV.alignment = .leading
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stackV.spacing = 12
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addSubview(stackV)
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stackV.snp.makeConstraints { make in
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make.top.bottom.leading.trailing.equalTo(self)
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}
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// Configure title label
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titleLabel.font = CLSystemToken.typography(token: .tlm).font! // EPSystemToken.typography(.txtLabelM).font
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titleLabel.textColor = .c.ctpn
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// Configure text field
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// Configure support label
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supportLabel.numberOfLines = 0
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supportLabel.font = CLSystemToken.typography(token: .tbs).font!
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supportLabel.textColor = .c.ctsn
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// Default state
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supportLabel.isHidden = true
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// Add subviews to stack
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stackV.addArrangedSubview(titleLabel)
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stackV.addArrangedSubview(textfield)
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stackV.addArrangedSubview(supportLabel)
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// Additional constraints
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titleLabel.snp.makeConstraints { make in
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make.right.lessThanOrEqualTo(stackV)
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}
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textfield.snp.makeConstraints { make in
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make.leading.trailing.equalTo(stackV)
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}
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}
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private func setupEvent() {
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// No events in the original, kept as a placeholder
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textfield.addTarget(self, action: #selector(textDidChanged(_:)), for: .editingChanged)
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}
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// MARK: - Public Methods
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func showNormalSupportMsg(_ string: String) {
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supportLabel.isHidden = false
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supportLabel.textColor = .c.ctsn // EPSystemToken.tsn
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supportLabel.text = string
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}
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func showWarningMsg(_ string: String) {
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supportLabel.isHidden = false
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supportLabel.textColor = .c.cwvn // EPSystemToken.wvn
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supportLabel.text = string
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}
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func showErrorMsg(_ string: String) {
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supportLabel.isHidden = false
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supportLabel.textColor = .c.civn // EPSystemToken.color(.importantVariantNormal)
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supportLabel.text = string
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textfield.showAlwayErrorBorder()
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}
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func hideErrorInfo() {
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supportLabel.isHidden = true
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textfield.hideErrorBorder()
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}
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func titleAppendOptionalLabel() {
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// ...
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}
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func setupQueryBtn(block: @escaping () -> Void) {
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tapQueryBlock = block
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let button = UIButton(type: .custom)
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button.setImage(UIImage(named: "query_lightpurple"), for: .normal)
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button.contentMode = .center
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addSubview(button)
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let label = titleLabel
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button.snp.makeConstraints { make in
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make.centerY.equalTo(label)
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make.left.equalTo(label.snp.right).offset(-4)
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make.size.equalTo(CGSize(width: 44, height: 44))
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}
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button.addTarget(self, action: #selector(queryButtonTapped), for: .touchUpInside)
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}
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func setupEmailMode() {
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textfield.autocapitalizationType = .none
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textfield.autocorrectionType = .no
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textfield.keyboardType = .emailAddress
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textfield.placeholder = NSLocalizedString("email", comment: "")
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textfield.limit.maxCharacterNumber = 50
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}
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func setupPasswordMode() {
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textfield.autocapitalizationType = .none
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textfield.autocorrectionType = .no
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textfield.isSecureTextEntry = true
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textfield.keyboardType = .asciiCapable
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textfield.placeholder = NSLocalizedString("password", comment: "")
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textfield.limit.maxCharacterNumber = 15
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textfield.setupRightEyeButton()
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clipsToBounds = true
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}
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func verifyPsswordDataValid(isFinalStep: Bool) -> Bool {
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let text = textfield.text?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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if text.isEmpty {
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("hint_enter_password", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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if text.count < 6 || text.count > 15 {
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if isFinalStep || !textfield.isFirstResponder || text.count > 15 {
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showErrorMsg(NSLocalizedString("password_error_info", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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// Check for digits
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let numPattern = ".*\\d+.*"
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let numPred = NSPredicate(format: "SELF MATCHES %@", numPattern)
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if !numPred.evaluate(with: text) {
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print("Password must contain digits")
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("toast_password_need_6_15_characters", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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// Check for lowercase letters
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let lowerPattern = ".*[a-z]+.*"
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let lowerPred = NSPredicate(format: "SELF MATCHES %@", lowerPattern)
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if !lowerPred.evaluate(with: text) {
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print("Password must contain lowercase letters")
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("toast_password_need_6_15_characters", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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// Check for uppercase letters
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let upperPattern = ".*[A-Z]+.*"
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let upperPred = NSPredicate(format: "SELF MATCHES %@", upperPattern)
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if !upperPred.evaluate(with: text) {
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print("Password must contain uppercase letters")
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("toast_password_need_6_15_characters", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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hideErrorInfo()
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return true
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}
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func verifyOldPsswordDataValid(isFinalStep: Bool) -> Bool {
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let text = textfield.text?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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if text.isEmpty {
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("hint_enter_password", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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if text.count < 6 || text.count > 15 {
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("password_error_info", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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hideErrorInfo()
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return true
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}
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func verifyEmailDataValid(isFinalStep: Bool) -> Bool {
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let text = textfield.text ?? ""
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if text.isEmpty {
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("hint_enter_email", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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if !text.isValidEmail {
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if isFinalStep || !textfield.isFirstResponder {
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showErrorMsg(NSLocalizedString("email_format_incorrect", comment: ""))
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} else {
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hideErrorInfo()
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}
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return false
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}
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return true
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}
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func verifyNewStylePassword(isFinalStep: Bool) -> Bool {
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let text = textfield.text ?? ""
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let textEmpty = text.isEmpty
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var condition1 = true
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var condition2 = true
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var condition3 = true
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// Check length
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if text.count < 6 || text.count > 15 {
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condition1 = false
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}
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// Check for digits
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let numPattern = ".*\\d+.*"
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let numPred = NSPredicate(format: "SELF MATCHES %@", numPattern)
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if !numPred.evaluate(with: text) {
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print("Password must contain digits")
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condition2 = false
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}
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// Check for lowercase letters
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let lowerPattern = ".*[a-z]+.*"
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let lowerPred = NSPredicate(format: "SELF MATCHES %@", lowerPattern)
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if !lowerPred.evaluate(with: text) {
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print("Password must contain lowercase letters")
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condition3 = false
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}
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// Check for uppercase letters
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let upperPattern = ".*[A-Z]+.*"
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let upperPred = NSPredicate(format: "SELF MATCHES %@", upperPattern)
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if !upperPred.evaluate(with: text) {
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print("Password must contain uppercase letters")
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condition3 = false
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}
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let paragraphStyle = NSMutableParagraphStyle()
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paragraphStyle.lineSpacing = 4
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let normalAttributes: [NSAttributedString.Key: Any] = [
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.foregroundColor: UIColor.c.ctsn,
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.font: CLSystemToken.typography(token: .tbs).font!,
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.paragraphStyle: paragraphStyle,
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]
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let condition1String = "• \(NSLocalizedString("password_count_greater_than_6", comment: ""))"
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let condition2String = "• \(NSLocalizedString("password_contain_numbers", comment: ""))"
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let condition3String = "• \(NSLocalizedString("password_contain_upper_lower_letters", comment: ""))"
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let full = "\(condition1String)\n\(condition2String)\n\(condition3String)"
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let attributedString = NSMutableAttributedString(string: full, attributes: normalAttributes)
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if !textEmpty {
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let greenAttributes: [NSAttributedString.Key: Any] = [.foregroundColor: UIColor.c.cpvn] // EPSystemToken.color(.positiveVariantNormal)
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let redAttributes: [NSAttributedString.Key: Any] = [.foregroundColor: UIColor.c.civn] // EPSystemToken.color(.importantVariantNormal)
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let range1 = (full as NSString).range(of: condition1String)
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let range2 = (full as NSString).range(of: condition2String)
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let range3 = (full as NSString).range(of: condition3String)
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attributedString.addAttributes(condition1 ? greenAttributes : redAttributes, range: range1)
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attributedString.addAttributes(condition2 ? greenAttributes : redAttributes, range: range2)
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attributedString.addAttributes(condition3 ? greenAttributes : redAttributes, range: range3)
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}
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supportLabel.isHidden = false
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supportLabel.attributedText = attributedString
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return condition1 && condition2 && condition3
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}
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// MARK: - Actions
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@objc private func textDidChanged(_ textField: UITextField) {
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if (textField.text ?? "").count < minLimit{
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if let msg = errorMsg{
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showErrorMsg(msg)
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}
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}else{
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hideErrorInfo()
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}
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}
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@objc private func queryButtonTapped() {
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tapQueryBlock?()
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}
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// MARK: - Responder
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override func becomeFirstResponder() -> Bool {
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textfield.becomeFirstResponder()
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}
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override func resignFirstResponder() -> Bool {
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textfield.resignFirstResponder()
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}
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}
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