// 搜索

galaxy/galaxy/Classes/Modules/Home(首页)/C/YHSearchInfomationVC.swift

@@ -14,11 +14,26 @@ class YHSearchInfomationVC: YHBaseViewController {
     static let searchHistoryMaxCount = 10
     var items:[YHHomeListModel] = []
     
-    lazy var viewModel : YHHomePageViewModel = {
+    lazy var viewModel: YHHomePageViewModel = {
         let viewModel = YHHomePageViewModel()
         return viewModel
     }()
     
+    lazy var navBar:UIView = {
+        let bar = UIView()
+        let backBtn = UIButton()
+        backBtn.setImage(UIImage(named: "back_icon"), for: .normal)
+        backBtn.addTarget(self, action: #selector(didBackBtnClicked), for: .touchUpInside)
+        backBtn.YH_clickEdgeInsets = UIEdgeInsets(top: 20, left: 20, bottom: 20, right: 20)
+        bar.addSubview(backBtn)
+        backBtn.snp.makeConstraints { make in
+            make.width.height.equalTo(21)
+            make.centerY.equalToSuperview()
+            make.left.equalToSuperview().offset(16)
+        }
+        return bar
+    }()
+    
     lazy var searchBar: YHSearchInfoBar = {
         let bar = YHSearchInfoBar(frame: CGRect(x: 20, y: k_Height_NavigationtBarAndStatuBar+8.0, width: KScreenWidth-40, height: 36.0))
         bar.searchBlock = {
@@ -70,6 +85,7 @@ class YHSearchInfomationVC: YHBaseViewController {
             self.searchHistoryView.isHidden = true
             self.searchBar.textField.text = text
             searchText(text)
+            self.saveSearchHistory(text)
         }
         return view
     }()
@@ -104,12 +120,25 @@ class YHSearchInfomationVC: YHBaseViewController {
     
     override func viewDidLoad() {
         super.viewDidLoad()
+        self.setupUI()
+    }
+    
+    func setupUI() {
+        
+        gk_navigationBar.isHidden = true
         view.backgroundColor = .white
+        
+        view.addSubview(navBar)
         view.addSubview(searchBar)
         view.addSubview(tableView)
         view.addSubview(searchHistoryView)
         searchBar.textField.becomeFirstResponder()
         
+        navBar.snp.makeConstraints { make in
+            make.left.right.equalToSuperview()
+            make.top.equalToSuperview().offset(k_Height_statusBar())
+            make.height.equalTo(k_Height_NavContentBar)
+        }
         searchBar.snp.makeConstraints { make in
             make.left.equalToSuperview().offset(20)
             make.right.equalToSuperview().offset(-20)
@@ -154,6 +183,9 @@ class YHSearchInfomationVC: YHBaseViewController {
     }
     
     func saveSearchHistory(_ text: String) {
+        
+        if isEmptyString(text) { return }
+        
         var arr = getSearchHistoryList()
         // 查找历史记录中是否有相同记录
         var targetIndex = -1
@@ -178,6 +210,10 @@ class YHSearchInfomationVC: YHBaseViewController {
         UserDefaults.standard.set(arr, forKey: Self.searchInfoHistoryKey)
         UserDefaults.standard.synchronize()
     }
+    
+    @objc func didBackBtnClicked() {
+        self.navigationController?.popViewController(animated: true)
+    }
 }
 
 extension YHSearchInfomationVC: UITableViewDelegate, UITableViewDataSource {

galaxy/galaxy/Classes/Modules/Home(首页)/V/YHSearchInfoHistoryView.swift

@@ -74,6 +74,7 @@ class YHSearchInfoHistoryView: UIView {
         historyItems.removeAll()
         historyItems.append(contentsOf: arr)
         self.collectionView.reloadData()
+        titleLabel.isHidden = arr.count <= 0
     }
     
     // 计算文字宽度大小