// 搜索相关

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

@@ -46,6 +46,7 @@ class YHHomePageViewController: YHBaseViewController {
         requestAppNewVersion()
         //获取OSS密钥
         YHOSSManager.share.getOSSID()
+        updateDefaultSearchKeyWord()
     }
     
     lazy var searchView: YHHomeSearchView = {
@@ -60,6 +61,16 @@ class YHHomePageViewController: YHBaseViewController {
         return view
     }()
     
+    func updateDefaultSearchKeyWord() {
+        var placeHolder = "香港生活"
+        if isHaveLocalSearchRecords() {
+            let latestValidSearchWord = getLatestValidSearchWord()
+            if !latestValidSearchWord.isEmpty {
+                placeHolder = latestValidSearchWord
+            }
+        }
+        searchView.placeHolder = placeHolder
+    }
     
     var tapTimestamp : CFAbsoluteTime = -10.0
 }

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

@@ -10,10 +10,30 @@ import UIKit
 import AVFoundation
 import AVKit
 
+//  搜索文字集合本地存储key
+let searchInfoHistoryKey = "searchInfoHistoryKey"
+//  最近一条有效搜索本地存储key
+let kLatestValidSearchKey = "kLatestValidSearchKey"
+
+// 本地是否有搜索记录
+func isHaveLocalSearchRecords()-> Bool {
+    if let arr = UserDefaults.standard.array(forKey: searchInfoHistoryKey) as? [String], arr.count > 0 {
+        return true
+    }
+    return false
+}
+
+// 获取最新有效搜索记录
+func getLatestValidSearchWord() -> String {
+    if let text = UserDefaults.standard.string(forKey: kLatestValidSearchKey), !text.isEmpty {
+        return text
+    }
+    return ""
+}
+
 
 class YHSearchInfomationVC: YHBaseViewController {
 
-    static let searchInfoHistoryKey = "searchInfoHistoryKey"
     static let searchHistoryMaxCount = 10
     var searchStr = ""
     var items:[YHHomeListModel] = []
@@ -169,6 +189,11 @@ class YHSearchInfomationVC: YHBaseViewController {
             if let arr = self.viewModel.arrHomeNewsData {
                 items.append(contentsOf: arr)
             }
+            
+            if items.count > 0, !self.searchStr.isEmpty {
+                self.saveLatestValidSearchKewWord(self.searchStr)
+            }
+            
             emptyDataTipsView.isHidden = (items.count > 0)
             searchHistoryView.isHidden = true
             self.tableView.reloadData()
@@ -239,7 +264,7 @@ class YHSearchInfomationVC: YHBaseViewController {
     }
     
     func getSearchHistoryList() -> [String] {
-        if let arr = UserDefaults.standard.array(forKey: Self.searchInfoHistoryKey) as? [String] {
+        if let arr = UserDefaults.standard.array(forKey: searchInfoHistoryKey) as? [String] {
             return arr
         }
         return []
@@ -273,7 +298,7 @@ class YHSearchInfomationVC: YHBaseViewController {
             arr.insert(targetText, at: 0)
             arr.removeLast()
         }
-        UserDefaults.standard.set(arr, forKey: Self.searchInfoHistoryKey)
+        UserDefaults.standard.set(arr, forKey: searchInfoHistoryKey)
         UserDefaults.standard.synchronize()
     }
     
@@ -287,6 +312,11 @@ class YHSearchInfomationVC: YHBaseViewController {
             searchBar.textField.becomeFirstResponder()
         }
     }
+    
+    func saveLatestValidSearchKewWord(_ keyWord: String) {
+        UserDefaults.standard.set(keyWord , forKey: kLatestValidSearchKey)
+        UserDefaults.standard.synchronize()
+    }
 }
 
 extension YHSearchInfomationVC: UITableViewDelegate, UITableViewDataSource {

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

@@ -9,6 +9,19 @@
 import UIKit
 class YHHomeSearchView: UIView {
     static let viewH : CGFloat = 36.0
+    lazy var placeHolderLabel: UILabel = {
+        let lable = UILabel()
+        lable.text = "香港身份"
+        lable.font = UIFont.PFSC_R(ofSize: 13)
+        lable.textColor = UIColor(hex: 0x94A3B8, alpha: 1.0)
+        return lable
+    }()
+    
+    var placeHolder: String = ""  {
+        didSet {
+            self.placeHolderLabel.text = placeHolder
+        }
+    }
     
     override init(frame: CGRect) {
         super.init(frame: frame)
@@ -34,13 +47,8 @@ private extension YHHomeSearchView {
             make.width.height.equalTo(16)
         }
         
-        
-        let lable = UILabel()
-        lable.text = "香港身份"
-        lable.font = UIFont.PFSC_R(ofSize: 13)
-        lable.textColor = UIColor(hex: 0x94A3B8, alpha: 1.0)
-        addSubview(lable)
-        lable.snp.makeConstraints { make in
+        addSubview(placeHolderLabel)
+        placeHolderLabel.snp.makeConstraints { make in
             make.centerY.equalToSuperview()
             make.left.equalTo(imageV.snp.right).offset(8)
             make.height.equalTo(18)

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/C/YHServerHKLifeViewController.swift

@@ -47,8 +47,19 @@ class YHServerHKLifeViewController: YHBaseViewController {
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         loadData()
+        updateDefaultSearchKeyWord()
     }
     
+    func updateDefaultSearchKeyWord() {
+        var placeHolder = "香港生活"
+        if isHaveLocalSearchRecords() {
+            let latestValidSearchWord = getLatestValidSearchWord()
+            if !latestValidSearchWord.isEmpty {
+                placeHolder = latestValidSearchWord
+            }
+        }
+        tableHeadView.searchPlaceHolder = placeHolder
+    }
 }
 
 extension YHServerHKLifeViewController {

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/C/YHServiceListViewController.swift

@@ -47,6 +47,18 @@ class YHServiceListViewController: YHBaseViewController {
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         loadData()
+        updateDefaultSearchKeyWord()
+    }
+    
+    func updateDefaultSearchKeyWord() {
+        var placeHolder = "香港身份"
+        if isHaveLocalSearchRecords() {
+            let latestValidSearchWord = getLatestValidSearchWord()
+            if !latestValidSearchWord.isEmpty {
+                placeHolder = latestValidSearchWord
+            }
+        }
+        tableHeadView.searchPlaceHolder = placeHolder
     }
     
 }

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/V/YHServerTableHeadView.swift

@@ -18,6 +18,11 @@ class YHServerTableHeadView: UIView {
             updateAllViews()
         }
     }
+    var searchPlaceHolder:String = "" {
+        didSet {
+            search.placeHolder = searchPlaceHolder
+        }
+    }
     override init(frame: CGRect) {
         super.init(frame: frame)
         backgroundColor = .white