选择公司逻辑和UI

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/ServiceProcess(流程)/WorkExperience(工作经验)/C/YHCompanySelectViewController.swift

@@ -14,6 +14,7 @@ class YHCompanySelectViewController: YHBaseViewController {
     var searchView: UITextField!
     var sureButton: UIButton!
     var tableView: UITableView!
+    var alertLabel: UILabel!
     var searchDataSource: [YHCompanyModelListModel]?
     var viewModel: YHCompanyViewModel?
     
@@ -36,7 +37,7 @@ class YHCompanySelectViewController: YHBaseViewController {
         let bgView = {
             let view = UIView()
             view.backgroundColor = UIColor(hex: 0xf8f9fb)
-            view.layer.cornerRadius = 21
+            view.layer.cornerRadius = 20.5
             return view
         }()
         view.addSubview(bgView)
@@ -51,9 +52,10 @@ class YHCompanySelectViewController: YHBaseViewController {
             let searchBar = UITextField()
             searchBar.placeholder = "请输入用人单位全称"
             searchBar.backgroundColor = UIColor(hex: 0xf8f9fb)
+            searchBar.font = UIFont.PFSC_R(ofSize: 14)
             searchBar.keyboardType = .default
             searchBar.delegate = self
-            searchBar.layer.cornerRadius = 21
+            searchBar.layer.cornerRadius = 20.5
             searchBar.leftView = UIView(frame: CGRect(x: 0, y: 0, width: 16, height: 42))
             searchBar.leftViewMode = .always
             searchBar.clearButtonMode = .always
@@ -73,6 +75,7 @@ class YHCompanySelectViewController: YHBaseViewController {
             button.titleLabel?.font = UIFont.PFSC_M(ofSize: 16)
             button.contentHorizontalAlignment = .center
             button.setTitle("保存", for: .normal)
+            button.titleLabel?.font = UIFont.PFSC_M(ofSize: 12)
             button.setTitleColor( UIColor(hex:0xffffff), for: .normal)
             button.layer.cornerRadius = 16.5
             button.addTarget(self, action: #selector(submit), for: .touchUpInside)
@@ -83,8 +86,9 @@ class YHCompanySelectViewController: YHBaseViewController {
             make.centerY.equalTo(searchView.snp.centerY)
             make.height.equalTo(33)
             make.width.equalTo(66)
-            make.right.equalTo(-16)
+            make.right.equalTo(-20)
         }
+        sureButton.addYinHeGradualLayer()
         
         tableView = {
             let tableView = UITableView(frame:.zero, style:.plain)
@@ -104,6 +108,24 @@ class YHCompanySelectViewController: YHBaseViewController {
             make.bottom.equalTo(-k_Height_safeAreaInsetsBottom() - 64)
             make.left.right.equalTo(view)
         }
+        
+        alertLabel = {
+            let label = UILabel()
+            label.font = UIFont.PFSC_R(ofSize: 12)
+            label.textColor = UIColor(hex: 0x949494)
+            label.numberOfLines = 0
+            label.text = "暂未检索到相关企业，请准确、完整输入您的企业名称"
+            label.textAlignment = .center
+            label.isHidden = true
+            return label
+        }()
+        view.addSubview(alertLabel)
+        alertLabel.snp.makeConstraints { make in
+            make.left.equalTo(21)
+            make.right.equalTo(-21)
+            make.height.equalTo(17)
+            make.top.equalTo(searchView.snp.bottom).offset(21)
+        }
     }
     
     @objc func submit() {
@@ -118,15 +140,29 @@ extension YHCompanySelectViewController: UITextFieldDelegate {
     func textFieldDidChangeSelection(_ textField: UITextField) {
         if textField.text == "" {
             tableView.isHidden = true
+            alertLabel.isHidden = true
         } else {
             viewModel?.requestCompany(textField.text ?? "") { [weak self] success, error in
                 guard let self = self else { return }
-                self.searchDataSource = success
-                self.tableView.isHidden = false
-                self.tableView.reloadData()
+                if success?.count == 0 {
+                    self.alertLabel.isHidden = false
+                    self.tableView.isHidden = true
+                } else {
+                    self.searchDataSource = success
+                    self.tableView.isHidden = false
+                    self.tableView.reloadData()
+                }
             }
         }
     }
+    
+    func textFieldShouldClear(_ textField: UITextField) -> Bool {
+        tableView.isHidden = true
+        alertLabel.isHidden = true
+        searchDataSource = []
+        textField.text = ""
+        return true
+    }
 }
 
 extension YHCompanySelectViewController: UITableViewDelegate, UITableViewDataSource {
@@ -136,12 +172,13 @@ extension YHCompanySelectViewController: UITableViewDelegate, UITableViewDataSou
     
     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
         let cell = tableView.dequeueReusableCell(withClass: YHCompanyTableViewCell.self)
-        cell.titleLabel.text = searchDataSource?[indexPath.row].company_name
+        let newString = searchDataSource?[indexPath.row].company_name?.highlight(keyWords: searchView.text, highlightColor: UIColor.brandMainColor)
+        cell.titleLabel.attributedText = newString
         return cell
     }
     
     func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
-        return 44
+        return 40
     }
     
     func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
@@ -180,15 +217,16 @@ class YHCompanyTableViewCell: UITableViewCell {
     func setupUI() {
         titleLabel = {
             let label = UILabel()
-            label.font = UIFont.PFSC_R(ofSize: 13)
+            label.font = UIFont.PFSC_R(ofSize: 14)
             label.textColor = UIColor.mainTextColor
+            label.numberOfLines = 0
             return label
         }()
         contentView.addSubview(titleLabel)
         titleLabel.snp.makeConstraints { make in
-            make.left.equalTo(22)
-            make.centerY.equalToSuperview()
-            make.height.equalTo(20)
+            make.top.bottom.equalToSuperview()
+            make.left.equalTo(21)
+            make.right.equalTo(-21)
         }
     }
 }

galaxy/galaxy/Classes/Tools/Extention/String+Extension.swift

@@ -187,3 +187,41 @@ extension String {
     }
     
 }
+
+extension String {
+    /// 指定关键词高亮
+    /// - Parameter keyWords: 关键词
+    /// - Parameter color: 高亮颜色
+    func highlight(keyWords: String?, highlightColor color: UIColor) -> NSAttributedString {
+        let string: String = self
+        let attributeString = NSMutableAttributedString(string: string)
+        guard let keyWords = keyWords else { return attributeString }
+        let attribute: [NSAttributedString.Key: Any] = [.foregroundColor: color]
+        // 需要改变的文本
+        let ranges = ranges(of: keyWords, options: .caseInsensitive)
+        for range in ranges where range.location + range.length <= string.count {
+            attributeString.addAttributes(attribute, range: range)
+        }
+        return attributeString
+    }
+    
+    /// 查找字符串中子字符串的NSRange
+    /// - Parameters:
+    ///   - substring: 子字符串
+    ///   - options: 匹配选项
+    ///   - locale: 本地化
+    /// - Returns: 子字符串的NSRange数组
+    func ranges(of substring: String, options: CompareOptions = [], locale: Locale? = nil) -> [NSRange] {
+        var ranges: [Range<Index>] = []
+        while let range = range(of: substring, options: options, range: (ranges.last?.upperBound ?? self.startIndex)..<self.endIndex, locale: locale) {
+            ranges.append(range)
+        }
+        // [range]转换为[NSRange]返回
+        return ranges.compactMap({NSRange($0, in: self)})
+    }
+    
+    /// range转换为NSRange
+    func toNSRange(from range: Range<String.Index>) -> NSRange {
+        return NSRange(range, in: self)
+    }
+}