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PhoneManager/Class/Session/Contact/View/MenuView/ContactDefaultView.swift

+//
+//  ContactDefaultView.swift
+//  PhoneManager
+//
+//  Created by edy on 2025/4/18.
+//
+
+import Foundation
+
+class ContactDefaultView : UIView {
+    
+    lazy var titleLabel: UILabel = {
+        let label = UILabel()
+        label.text = "Contacts"
+        label.font = UIFont.systemFont(ofSize: 20, weight: .bold)
+        label.textColor = UIColor(red: 0.2, green: 0.2, blue: 0.2, alpha: 1)
+        label.textAlignment = .left
+        return label
+    }()
+    
+    // 懒加载图片视图
+    lazy var imageView: UIImageView = {
+        let imageView = UIImageView()
+        imageView.image = UIImage(named: "img_contacts")
+        return imageView
+    }()
+    
+    // 懒加载第一个提示标签
+    lazy var firstLabel: UILabel = {
+        let label = UILabel()
+        label.text = "Need Access to Start Scanning"
+        label.numberOfLines = 0
+        label.font = UIFont.systemFont(ofSize: 24, weight: .bold)
+        label.textColor = UIColor(red: 0.2, green: 0.2, blue: 0.2, alpha: 1)
+        label.textAlignment = .center
+        return label
+    }()
+    
+    // 懒加载第二个提示标签
+    lazy var secondLabel: UILabel = {
+        let label = UILabel()
+        label.text = "Phone Manager needs access to your contacts"
+        label.font = UIFont.systemFont(ofSize: 14, weight: .regular)
+        label.textColor = UIColor(red: 0.4, green: 0.4, blue: 0.4, alpha: 1)
+        label.textAlignment = .center
+        return label
+    }()
+    
+    // 懒加载设置按钮
+    lazy var settingsButton: UIButton = {
+        let button = UIButton()
+        button.setTitle("Go to Settings", for: .normal)
+        button.backgroundColor = UIColor(red: 0, green: 0.51, blue: 1, alpha: 1)
+        button.layer.cornerRadius = 25
+        button.clipsToBounds = true
+        button.setTitleColor(.white, for: .normal)
+        button.titleLabel?.font = UIFont.systemFont(ofSize: 16, weight: .bold)
+        button.addTarget(self, action: #selector(goToSettings), for: .touchUpInside)
+        return button
+    }()
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        self.setupUI()
+        self.setupConstraints()
+    }
+    
+    
+    private func setupUI() {
+        self.addSubview(self.titleLabel)
+        self.addSubview(self.imageView)
+        self.addSubview(self.firstLabel)
+        self.addSubview(self.secondLabel)
+        self.addSubview(self.settingsButton)
+    }
+
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
+
+extension ContactDefaultView {
+    
+    private func setupConstraints() {
+        
+        self.titleLabel.snp.makeConstraints { make in
+            make.left.equalToSuperview().offset(15 * RScreenW())
+            make.top.equalToSuperview().offset(14 * RScreenH())
+            make.width.equalTo(345 * RScreenW())
+            make.height.equalTo(32)
+        }
+        
+        self.imageView.snp.makeConstraints { make in
+            make.top.equalTo(self.titleLabel.snp.bottom).offset(22 * RScreenH())
+            make.width.height.equalTo(242 * RScreenW())
+            make.centerX.equalToSuperview()
+        }
+        
+        self.firstLabel.snp.makeConstraints { make in
+            make.top.equalTo(self.imageView.snp.bottom).offset(0)
+            make.width.equalTo(315 * RScreenW())
+            make.height.equalTo(68)
+            make.centerX.equalToSuperview()
+        }
+        
+        self.secondLabel.snp.makeConstraints { make in
+            make.top.equalTo(self.firstLabel.snp.bottom).offset(8 * RScreenH())
+            make.width.equalTo(315 * RScreenW())
+            make.height.equalTo(20)
+            make.centerX.equalToSuperview()
+        }
+        
+        self.settingsButton.snp.makeConstraints { make in
+            make.top.equalTo(self.secondLabel.snp.bottom).offset(32 * RScreenH())
+            make.width.equalTo(315 * RScreenW())
+            make.height.equalTo(50)
+            make.centerX.equalToSuperview()
+        }
+    }
+    
+    @objc private func goToSettings() {
+        if let settingsURL = URL(string: UIApplication.openSettingsURLString) {
+            UIApplication.shared.open(settingsURL, options: [:], completionHandler: nil)
+        }
+    }
+}