259 lines
8.4 KiB
Swift
259 lines
8.4 KiB
Swift
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// CLSelectView.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 UIKit
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import SnapKit
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class CLSelectView: UIView {
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// MARK: - Properties
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var titleLabel: UILabel
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var arrowImageView: UIImageView
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var backButton: UIButton
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var placeholder: String? {
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didSet {
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setupTheme()
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if contentStr == nil || contentStr!.isEmpty {
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contentLabel.text = placeholder
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setupTheme()
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}
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}
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}
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var placeholderColor: UIColor? {
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didSet {
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setupTheme()
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}
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}
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var forceSupportLabelColor: UIColor? {
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didSet {
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setupTheme()
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}
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}
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var contentStr: String? {
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didSet {
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setupTheme()
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if let contentStr = contentStr, !contentStr.isEmpty {
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contentLabel.text = contentStr
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setupTheme()
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if enableClearMode {
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closeButton.isHidden = false
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arrowImageView.isHidden = true
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}
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} else {
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let place = self.placeholder
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placeholder = place
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if enableClearMode {
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closeButton.isHidden = true
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arrowImageView.isHidden = false
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}
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}
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}
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}
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var enableClearMode: Bool = false
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var isEnabled: Bool = true {
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didSet {
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isUserInteractionEnabled = isEnabled
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arrowImageView.isHidden = false
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if isEnabled {
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titleLabel.textColor = .c.ctpn
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backButton.backgroundColor = .c.csen
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contentLabel.textColor = .c.ctpn
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arrowImageView.image = MWIconFont.image(fromIcon: .arrowDownFill, size: CGSize(width: 16, height: 16), color: UIColor.c.ctsn, edgeInsets: .zero)
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} else {
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titleLabel.textColor = .c.ctd
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backButton.backgroundColor = .c.csed
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contentLabel.textColor = .c.ctd
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arrowImageView.isHidden = true
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//arrowImageView.image = MWIconFont.image(fromIcon: .arrowDownFill, size: CGSize(width: 16, height: 16), color: .c.ctsd, edgeInsets: .zero)
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}
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setupTheme()
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}
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}
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var selectBlock: (() -> Void)?
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var clearBlock: (() -> Void)?
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private var stackV: UIStackView
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private var queryButton: EPIconTertiaryButton?
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private var contentStackH: UIStackView
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private var contentLabel: UILabel
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private var supportLabel: UILabel
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private var closeButton: EPIconGhostSecondaryButton!
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private var tapQueryButton: (() -> 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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arrowImageView = UIImageView()
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backButton = UIButton(type: .custom)
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stackV = UIStackView()
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contentStackH = UIStackView()
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contentLabel = UILabel()
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supportLabel = UILabel()
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super.init(frame: frame)
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initialViews()
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isEnabled = true
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}
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override func awakeFromNib() {
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super.awakeFromNib()
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initialViews()
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isEnabled = true
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setupTheme()
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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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let heightOfBackButton: CGFloat = 48
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let titleBetweenBackButtonPadding = 8//EPGlobalToken.spacing(.space12)
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// Configure stack view
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stackV.axis = .vertical
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stackV.spacing = 4
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addSubview(stackV)
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stackV.snp.makeConstraints { make in
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make.bottom.leading.trailing.equalTo(self)
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}
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// Configure back button
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stackV.addArrangedSubview(backButton)
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backButton.layer.cornerRadius = 8
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backButton.backgroundColor = .c.csen
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backButton.snp.makeConstraints { make in
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make.height.equalTo(heightOfBackButton)
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}
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backButton.addTarget(self, action: #selector(backButtonAction), for: .touchUpInside)
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// Configure content stack
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contentStackH.isUserInteractionEnabled = false
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contentStackH.spacing = 8
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contentStackH.alignment = .center
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addSubview(contentStackH)
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contentStackH.snp.makeConstraints { make in
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make.left.equalTo(backButton).offset(16)
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make.right.lessThanOrEqualTo(self).offset(-24)
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make.centerY.equalTo(backButton)
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}
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// Configure content label
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contentLabel.font = CLSystemToken.font(token: .tbl)//EPSystemToken.typography(.txtBodyL).font
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contentStackH.addArrangedSubview(contentLabel)
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contentLabel.setContentCompressionResistancePriority(.init(749), for: .horizontal)
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// Configure title label
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titleLabel.font = CLSystemToken.font(token: .tlm)
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titleLabel.textColor = .c.ctpn
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addSubview(titleLabel)
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titleLabel.snp.makeConstraints { make in
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make.left.equalTo(self)
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make.bottom.equalTo(backButton.snp.top).offset(-titleBetweenBackButtonPadding)
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make.top.equalTo(self).offset(0)
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}
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// Configure arrow image view
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arrowImageView.isHidden = false
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arrowImageView.image = MWIconFont.image(fromIcon: .arrowDownFill, size: CGSize(width: 16, height: 16), color: .c.ctsn, edgeInsets: .zero)
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addSubview(arrowImageView)
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arrowImageView.snp.makeConstraints { make in
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make.centerY.equalTo(backButton)
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make.right.equalTo(self).offset(-16)
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make.size.equalTo(CGSize(width: 16, height: 16))
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}
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// Configure support label
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supportLabel.font = CLSystemToken.font(token: .tbs)
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supportLabel.numberOfLines = 0
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supportLabel.textColor = .c.ctsn
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stackV.addArrangedSubview(supportLabel)
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// Default placeholder color
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placeholderColor = .c.cttn//EPSystemToken.color(.txtTertiaryNormal)
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setupTheme()
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}
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private func setupTheme() {
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if isEnabled{
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contentLabel.textColor = (contentStr?.isEmpty ?? true) ? placeholderColor : .c.ctpn
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supportLabel.textColor = forceSupportLabelColor ?? .c.civn
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backButton.layer.borderColor = UIColor.c.civn.cgColor
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}else{
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contentLabel.textColor = .c.ctpd
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supportLabel.textColor = .c.ctsd
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}
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}
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// MARK: - Actions
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@objc private func backButtonAction() {
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selectBlock?()
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}
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@objc private func tapCloseButton() {
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clearBlock?()
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}
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@objc private func tapQueryBtn() {
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tapQueryButton?()
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}
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// MARK: - Public Methods
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func setupSelect(canSelect: Bool, selectBlock: @escaping (String?) -> Void) {
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self.isEnabled = canSelect
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// Note: Original code doesn't use the selectBlock parameter; assuming it's a mistake
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// If needed, store selectBlock for use in backButtonAction
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}
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func showErrorMsg(_ string: String) {
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supportLabel.isHidden = false
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backButton.layer.borderWidth = CLSystemToken.border(token: .bs)
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//EPSystemToken.border(.borderS)
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supportLabel.text = string
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}
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func hideErrorInfo() {
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supportLabel.isHidden = true
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backButton.layer.borderWidth = 0
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}
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func showForceNormalSupportMsg(_ string: String) {
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guard !string.isEmpty else { return }
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forceSupportLabelColor = .c.ctsn
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supportLabel.isHidden = false
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supportLabel.text = string
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supportLabel.textColor = .c.ctsn
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}
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func titleAppendQuestionIcon(_ block: @escaping () -> Void) {
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if queryButton == nil {
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tapQueryButton = block
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queryButton = EPIconTertiaryButton(radius: .round, iconSize: .xxs, iconCode: .question)
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queryButton?.touchAreaInsets = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)
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queryButton?.addTarget(self, action: #selector(tapQueryBtn), for: .touchUpInside)
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addSubview(queryButton!)
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queryButton?.snp.makeConstraints { make in
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make.leading.equalTo(titleLabel.snp.trailing).offset(8)
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make.centerY.equalTo(titleLabel)
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make.trailing.lessThanOrEqualTo(self).offset(-8)
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}
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}
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queryButton?.isHidden = false
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}
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}
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