//
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// Copyright © 2018年 Zhejiang Dahua Technology Co.,Ltd. All rights reserved.
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//
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import UIKit
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enum DHAddGuideActionType {
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case next
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case detail
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case check
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case error
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}
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protocol DHAddGuideViewDelegate: NSObjectProtocol {
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func guideView(view: DHAddGuideView, action: DHAddGuideActionType)
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}
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class DHAddGuideView: UIView {
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/// 是否选中
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public var isChecked: Bool {
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get {
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return checkButton.isSelected
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}
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set {
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checkButton.isSelected = newValue
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}
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}
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@IBOutlet weak var topImageView: UIImageView!
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@IBOutlet weak var topTipLabel: UITextView!
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@IBOutlet weak var descriptionLabel: UILabel!
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@IBOutlet weak var detailButton: UIButton!
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@IBOutlet weak var checkButton: UIButton!
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@IBOutlet weak var nextButton: UIButton!
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@IBOutlet weak var nextButtonBottomConstraint: NSLayoutConstraint!
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lazy var errorButton: UIButton = {
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let errorButton = UIButton()
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//
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errorButton.setTitle("自动连接失败".lc_T, for: .normal)
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errorButton.setTitleColor(UIColor.dhcolor_c2(), for: .normal)
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errorButton.setImage(UIImage(named: "adddevice_icon_help"), for: .normal)
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errorButton.addTarget(self, action: #selector(errorButtonClicked), for: .touchUpInside)
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errorButton.isHidden = true
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return errorButton
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}()
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public weak var delegate: DHAddGuideViewDelegate?
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private var tapUnderlineAction: (() -> Void)? = nil
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private var rects: [CGRect] = [] // 存储下划线字段的点击rect
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// deinit {
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// dh_printDeinit(self)
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// }
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public static func xibInstance() -> DHAddGuideView {
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if let view = Bundle.dh_addDeviceBundle()?.loadNibNamed("DHAddGuideView", owner: nil, options: nil)!.first as? DHAddGuideView {
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return view
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}
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return DHAddGuideView()
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}
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override func awakeFromNib() {
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super.awakeFromNib()
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backgroundColor = UIColor.dhcolor_c43()
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self.topImageView.contentMode = .scaleAspectFit
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self.topImageView.image = UIImage(named: "adddevice_netsetting_power")
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//清除默认显示的文字
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self.topTipLabel.textAlignment = .center
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self.topTipLabel.text = nil
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self.topTipLabel.isSelectable = false
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self.topTipLabel.isEditable = false
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self.topTipLabel.delegate = self
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self.topTipLabel.tintColor = UIColor.dhcolor_c0()
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topTipLabel.isUserInteractionEnabled = true
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self.descriptionLabel.textAlignment = .center
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self.descriptionLabel.text = nil
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self.detailButton.setTitle(nil, for: .normal)
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self.detailButton.setAttributedTitle(nil, for: .normal)
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self.nextButton.setTitle("common_next".lc_T, for: .normal)
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//多行显示
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self.checkButton.titleLabel?.numberOfLines = 2
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self.detailButton.titleLabel?.numberOfLines = 2
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//配置颜色、样式
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self.topTipLabel.textColor = UIColor.dhcolor_c2()
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self.descriptionLabel.textColor = UIColor.dhcolor_c5()
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self.detailButton.setTitleColor(UIColor.dhcolor_c0(), for: .normal)
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self.checkButton.setTitleColor(UIColor.dhcolor_c5(), for: .normal)
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self.nextButton.setTitleColor(UIColor.dhcolor_c43(), for: .normal)
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self.nextButton.layer.cornerRadius = DHModuleConfig.shareInstance().commonButtonCornerRadius()
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self.nextButton.backgroundColor = DHModuleConfig.shareInstance().commonButtonColor()
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self.checkButton.setImage(UIImage(named: "adddevice_box_checkbox"), for: .normal)
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self.checkButton.setImage(UIImage(named: "adddevice_box_checkbox_checked"), for: .selected)
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//默认不显示check按钮、描述文字、详情按钮、重置视图
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self.setCheckHidden(hidden: true)
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self.descriptionLabel.text = nil
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self.detailButton.setTitle("", for: .normal)
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self.setDetailButtonHidden(hidden: true)
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addSubview(errorButton)
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//配置默认约束
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self.setupConstraints()
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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errorButton.setUIButtonImageRightWithTitleLeftUI()
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}
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private func setupConstraints() {
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topImageView.snp.makeConstraints { make in
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make.centerX.equalTo(self)
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make.top.equalTo(40)
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make.width.equalTo(240)
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make.height.lessThanOrEqualTo(240)
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}
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errorButton.snp.makeConstraints { (make) in
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make.top.equalTo(topImageView.snp.bottom).offset(15)
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make.centerX.equalTo(self)
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}
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topTipLabel.snp.makeConstraints { make in
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make.leading.equalTo(self).offset(15)
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make.top.equalTo(errorButton.snp.bottom)
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make.centerX.equalTo(self)
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make.bottom.greaterThanOrEqualTo(descriptionLabel.snp.top).offset(-5)
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}
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descriptionLabel.snp.makeConstraints { make in
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make.leading.equalTo(self).offset(13)
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make.centerX.equalTo(self)
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make.bottom.greaterThanOrEqualTo(detailButton.snp.top).offset(-5)
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}
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detailButton.snp.makeConstraints { make in
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make.leading.equalTo(self).offset(15)
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make.top.equalTo(descriptionLabel.snp.bottom).offset(5)
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make.bottom.lessThanOrEqualTo(self).offset(-5)
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make.centerX.equalTo(self)
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}
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if dh_isiPhoneX {
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nextButtonBottomConstraint.constant += dh_bottomSafeMargin
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}
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}
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// MARK: Actions
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@IBAction func onCheckAction(_ sender: Any) {
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checkButton.isSelected = !checkButton.isSelected
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nextButton.dh_enable = checkButton.isSelected
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delegate?.guideView(view: self, action: .check)
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}
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@IBAction func onNextAction(_ sender: Any) {
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delegate?.guideView(view: self, action: .next)
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}
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@IBAction func onDetailAction(_ sender: Any) {
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delegate?.guideView(view: self, action: .detail)
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}
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@objc private func onTapDescriptionLabelAction(tapGesture: UIGestureRecognizer) {
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if let textView = tapGesture.view as? UITextView {
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if #available(iOS 10.0, *) {
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let tapLocation = tapGesture.location(in: textView)
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let textPosition = textView.closestPosition(to: tapLocation)
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guard textPosition != nil else {
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return
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}
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let attr = textView.textStyling(at: textPosition!, in: .forward)
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if let url = attr?[NSAttributedStringKey.link.rawValue] as? String {
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print("url: \(url)")
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if url == "copy://" {
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self.tapUnderlineAction?()
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}
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}
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}else {
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self.tapUnderlineAction?()
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}
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}
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}
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@objc func errorButtonClicked() {
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delegate?.guideView(view: self, action: .error)
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}
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// MARK: Configurations
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/// 设置确认按钮隐藏，隐藏时nextButton直接可以点击
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///
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/// - Parameter hidden: true/false
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public func setCheckHidden(hidden: Bool) {
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checkButton.isHidden = hidden
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nextButton.dh_enable = hidden
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}
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public func setDetailButtonHidden(hidden: Bool) {
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detailButton.isHidden = hidden
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}
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public func setCheck(checked: Bool) {
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checkButton.isSelected = checked
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nextButton.dh_enable = checked
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}
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/// 设置详情文字，如果文字内容为空，隐藏按钮，防止触发点击事件
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///
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/// - Parameter text: 文字
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/// - useUnderline: 是否使用下划线
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/// - tap: 点击事件的回调
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public func setTopTipLabel(text: String, underlineString: String? = nil, shouldCopy: Bool = false, tap: (() -> Void)? = nil) {
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//IOS11 这个地方不能这么写errorButton显示隐藏应该由外部控制 这里先暂时
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if #available(iOS 11.0, *) { } else {
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errorButton.isHidden = true
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}
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topTipLabel.isHidden = false
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// Common
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let paragraph = NSMutableParagraphStyle.default.mutableCopy() as? NSMutableParagraphStyle
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paragraph?.alignment = .center
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paragraph?.lineSpacing = 10
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let attributedString: NSMutableAttributedString =
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NSMutableAttributedString(string: text, attributes: [
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NSAttributedString.Key.paragraphStyle: paragraph ?? NSParagraphStyle.default,
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NSAttributedString.Key.font: UIFont.dhFont_t3()
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])
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// 字符串下划线
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if let _underlineString = underlineString {
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let userPolicyStr: NSMutableAttributedString = NSMutableAttributedString(string: _underlineString)
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let userPolicyStrRange: NSRange = NSRange(location: 0, length: _underlineString.length)
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userPolicyStr.addAttributes([NSAttributedStringKey.foregroundColor: UIColor.dhcolor_c0()], range: userPolicyStrRange)
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if shouldCopy {
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userPolicyStr.addAttributes([NSAttributedStringKey.link: "copy://"], range: userPolicyStrRange)
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userPolicyStr.addAttributes([NSAttributedString.Key.underlineStyle: 1], range: userPolicyStrRange)
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}
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userPolicyStr.addAttributes([NSAttributedString.Key.font: UIFont.dhFont_t3()], range: userPolicyStrRange)
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attributedString.append(userPolicyStr)
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if shouldCopy {
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let imageAttachment = NSTextAttachment()
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imageAttachment.image = UIImage.init(named: "setting_icon_copy.png")?.withRenderingMode(.alwaysOriginal)
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imageAttachment.bounds = CGRect(x: 0, y: -4, width: 21, height: 21)
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let imageString = NSAttributedString(attachment: imageAttachment)
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attributedString.append(imageString)
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}
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topTipLabel.attributedText = attributedString
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topTipLabel.delegate = self
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} else {
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topTipLabel.attributedText = attributedString
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}
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// 点击事件
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if let closure = tap, shouldCopy {
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self.tapUnderlineAction = closure
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let tapGesture = UITapGestureRecognizer(target: self, action: #selector(onTapDescriptionLabelAction(tapGesture:)))
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tapGesture.delegate = self
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topTipLabel.isUserInteractionEnabled = true
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topTipLabel.addGestureRecognizer(tapGesture)
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}
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}
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/// 设置详情按钮的文字，如果文字内容为空，隐藏按钮，防止触发点击事件
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///
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/// - Parameter text: 文字
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/// - useUnderline: 是否使用下划线
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public func setDetailButton(text: String?, useUnderline: Bool = false) {
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if text == nil || text!.count == 0 {
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detailButton.isHidden = true
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return
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}
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detailButton.isHidden = false
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if useUnderline {
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let attrString = NSMutableAttributedString(string: text!)
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let range = NSMakeRange(0, text!.count)
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let number = NSNumber(integerLiteral: NSUnderlineStyle.styleSingle.rawValue)
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attrString.addAttributes([NSAttributedStringKey.underlineStyle: number,
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NSAttributedStringKey.foregroundColor: UIColor.dhcolor_c0()], range: range)
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detailButton.setAttributedTitle(attrString, for: .normal)
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} else {
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detailButton.setTitle(text, for: .normal)
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}
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}
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// MARK: Update constraint
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public func updateTopImageViewConstraint(top: CGFloat, width: CGFloat, maxHeight: CGFloat? = 0) {
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topImageView.snp.updateConstraints { make in
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make.top.equalTo(top)
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make.width.equalTo(width)
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if maxHeight != nil {
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make.height.lessThanOrEqualTo(maxHeight!)
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}
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}
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}
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public func updateContentLabelConstraint(top: CGFloat) {
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errorButton.snp.updateConstraints { (make) in
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make.top.equalTo(topImageView.snp.bottom).offset(top)
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make.centerX.equalTo(self)
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}
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topTipLabel.snp.updateConstraints { (make) in
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make.top.equalTo(errorButton.snp.bottom)
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}
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}
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public func updateDetailButtonlConstraint(bottom: CGFloat) {
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detailButton.snp.remakeConstraints { make in
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make.leading.equalTo(self).offset(13)
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make.centerX.equalTo(self)
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make.bottom.equalTo(self).offset( dh_isiPhoneX ? bottom - dh_bottomSafeMargin : bottom )
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}
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errorButton.snp.remakeConstraints { (make) in
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make.top.equalTo(topImageView.snp.bottom).offset(15)
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make.centerX.equalTo(self)
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}
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topTipLabel.snp.remakeConstraints { make in
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make.leading.equalTo(self).offset(15)
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make.top.equalTo(errorButton.snp.bottom)
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make.centerX.equalTo(self)
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make.bottom.greaterThanOrEqualTo(descriptionLabel.snp.top).offset(-5)
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}
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descriptionLabel.snp.remakeConstraints { make in
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make.leading.equalTo(self).offset(13)
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make.top.equalTo(topTipLabel.snp.bottom).offset(10)
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make.centerX.equalTo(self)
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// make.bottom.greaterThanOrEqualTo(detailButton.snp.top).offset(-5)
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}
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}
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}
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extension DHAddGuideView: UIGestureRecognizerDelegate, UITextViewDelegate {
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// override func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
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//
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// guard let textView = gestureRecognizer.view as? UITextView else { return false }
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//
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// let point = gestureRecognizer.location(in: textView)
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//
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// for rect in self.rects {
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// if rect.contains(point) {
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// return true
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// }
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// return false
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// }
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//
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// return false
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// }
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private func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange) -> Bool {
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print(URL)
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return true
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}
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}
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