//
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// AgreementView.swift
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// OKProject
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//
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// Created by alvin_y on 2020/5/27.
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// Copyright © 2020 yangwang. All rights reserved.
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//
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import UIKit
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import RxCocoa
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import RxSwift
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import WebKit
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/// 协议
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class AgreementView: YYView {
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/// 协议类型
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enum AgreementType {
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/// 隐私
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case privacy
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/// 用户
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case user
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}
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/// 容器
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@IBOutlet weak var view_container: YYView!
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/// 不同意并退出
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@IBOutlet weak var button_exit: YYButton!
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/// 同意
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@IBOutlet weak var button_agree: YYButton!
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/// web容器
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@IBOutlet weak var view_webcontainer: UIView!
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/// 用户协议
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@IBOutlet weak var button_userAgreement: UIButton!
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/// 隐私协议
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@IBOutlet weak var button_privacyAgreement: UIButton!
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/// WebView
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var webView: WKWebView!
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/// 协议类型
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let agreementType = BehaviorRelay<AgreementType>(value: .privacy)
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let disposeBag = DisposeBag()
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/// 同意协议
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let agree = Delegate<Void, Void>()
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let viewModel = AgreementViewModel()
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/// 获取Self
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/// - Returns: Self
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class func instance() -> AgreementView {
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let v = UINib(nibName: "AgreementView", bundle: nil).instantiate(withOwner: self, options: nil).first as! AgreementView
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v.setupViews()
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v.viewModel.agreement()
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v.bindRx()
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v.defineLayouts()
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return v
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}
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//MARK: - UI
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func setupViews() {
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self.frame = UIScreen.main.bounds
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self.view_container.transform = CGAffineTransform.init(translationX: 0, y: screenH)
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let jsString = "var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width, initial-scale=1.0, minimum-scale=1, maximum-scale=1, user-scalable=no'); document.getElementsByTagName('head')[0].appendChild(meta);"
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let userScript = WKUserScript(source: jsString, injectionTime: .atDocumentEnd, forMainFrameOnly: true)
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let userContentController = WKUserContentController()
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userContentController.addUserScript(userScript)
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let webViewConfiguration = WKWebViewConfiguration()
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webViewConfiguration.userContentController = userContentController
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webView = WKWebView(frame: CGRect.zero, configuration: webViewConfiguration)
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self.view_webcontainer.addSubview(webView)
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}
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//MARK: - Layouts
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func defineLayouts() {
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webView.snp.makeConstraints { (make) in
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make.edges.equalToSuperview()
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}
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}
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//MARK: - Rx
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func bindRx() {
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agreementType.subscribe(onNext: {[unowned self] (t) in
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switch t{
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case .privacy:
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self.viewModel.type.accept(.privacy)
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self.updateButtonBackgroundColor(sender: self.button_privacyAgreement)
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break
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case .user:
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self.viewModel.type.accept(.userAgreement)
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self.updateButtonBackgroundColor(sender: self.button_userAgreement)
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break
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}
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self.viewModel.agreement()
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}).disposed(by: disposeBag)
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button_userAgreement.rx.tap.subscribe(onNext: {[unowned self] (_) in
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self.agreementType.accept(.user)
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}).disposed(by: disposeBag)
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button_privacyAgreement.rx.tap.subscribe(onNext: {[unowned self] (_) in
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self.agreementType.accept(.privacy)
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}).disposed(by: disposeBag)
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button_agree.rx.tap.subscribe(onNext: {[unowned self] (_) in
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self.dismiss()
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UserDefaults.standard.set(true, forKey: AgreeNotification)
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UserDefaults.standard.synchronize()
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self.agree.call()
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}).disposed(by: disposeBag)
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button_exit.rx.tap.subscribe(onNext: { (_) in
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exit(0)
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}).disposed(by: disposeBag)
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loadHtml()
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}
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func loadHtml(){
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viewModel.requestSubject.subscribe { (status) in
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switch status {
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case .loading:
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break
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case .success(let data):
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guard let model = data as? SwitchCityModel else { return }
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self.request(url: model.content)
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break
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case .error(_):
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break
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}
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} onError: { (e) in
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} onCompleted: {
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} onDisposed: {
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}.disposed(by: disposeBag)
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}
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/// 显示
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func show() {
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app.window?.addSubview(self)
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UIView.animate(withDuration: 0.2) {
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self.view_container.transform = CGAffineTransform.identity
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}
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}
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/// 隐藏
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func dismiss() {
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UIView.animate(withDuration: 0.2, animations: {
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self.view_container.transform = CGAffineTransform.init(translationX: 0, y: screenH)
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}) { (_) in
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self.removeFromSuperview()
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}
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}
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/// 请求数据
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/// - Parameter url: 网址
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func request(url: String) {
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if url != "" {
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if let url = URL.init(string: url), UIApplication.shared.canOpenURL(url) {
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webView.load(URLRequest.init(url: url))
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}else{
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webView.loadHTMLString(url.adaptWebViewForHtml(), baseURL: nil)
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}
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}
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}
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/// 更新按钮背景色
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/// - Parameter sender: 当前按钮
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func updateButtonBackgroundColor(sender: UIButton) {
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let button = [button_privacyAgreement,button_userAgreement]
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for item in button{
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item?.isSelected = item == sender
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item?.backgroundColor = item == sender ? ThemeColor : UIColor.color(light: UIColor.color(hexString: "#FFFFFF"), dark: UIColor.color(hexString: "#FFFFFF"))
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}
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}
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}
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