// 文件清单

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/FileList(文件清单)/C/YHMyFileListViewController.swift

@@ -106,19 +106,12 @@ class YHMyFileListViewController: YHBaseViewController {
     }()
     
     lazy var segmentView:YHSegmentView = {
-        let view = YHSegmentView(frame: CGRect(x: 16, y: 0, width: KScreenWidth-16.0*2, height: 46))
+        let view = YHSegmentView(frame: CGRect(x: 0, y: 0, width: KScreenWidth-16.0*2, height: 46))
         view.items = titles
         view.selectBlock = {
             [weak self] index in
             guard let self = self else { return }
-            if 0 <= index && index < self.items.count {
-                self.tableView.scrollToRow(at: IndexPath(row: 0, section: index), at: .top, animated: true)
-                DispatchQueue.main.asyncAfter(deadline: .now()+0.5, execute: {
-                    let currentOffsetY = self.tableView.contentOffset.y
-                    printLog("adfa:\(currentOffsetY)")
-                    self.tableView.setContentOffset(CGPointMake(0, currentOffsetY-k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight), animated: true)
-                })
-            }
+            self.scrollToSection(index)
         }
         return view
     }()
@@ -130,19 +123,19 @@ class YHMyFileListViewController: YHBaseViewController {
         view.selectBlock = {
             [weak self] index in
             guard let self = self else { return }
-            if 0 <= index && index < self.items.count {
-                self.tableView.scrollToRow(at: IndexPath(row: 0, section: index), at: .top, animated: true)
-                DispatchQueue.main.asyncAfter(deadline: .now()+0.5, execute: {
-                    let currentOffsetY = self.tableView.contentOffset.y
-                    printLog("adfa:\(currentOffsetY)")
-                    let sectionHeigt = self.tableView(self.tableView, heightForHeaderInSection: index)
-                    self.tableView.setContentOffset(CGPointMake(0, currentOffsetY-k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight), animated: true)
-                })
-            }
+            self.scrollToSection(index)
         }
         return view
     }()
     
+    func scrollToSection(_ section:Int) {
+        if 0 <= section && section < self.items.count {
+            var sectionRect = self.tableView.rectForHeader(inSection: section)
+            sectionRect.origin.y = sectionRect.origin.y-k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight
+            self.tableView.setContentOffset(CGPointMake(0, sectionRect.origin.y+4), animated: true)
+        }
+    }
+    
     lazy var titles = ["主申请人", "配偶", "子女"]
     
     override func viewDidLoad() {
@@ -249,10 +242,35 @@ extension YHMyFileListViewController : UITableViewDelegate, UITableViewDataSourc
     func scrollViewDidScroll(_ scrollView: UIScrollView) {
         printLog("offset: \(scrollView.contentOffset.y)")
 
-        let gap = -k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight
+        let gap = self.consentInsetTop-k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight
         self.navStatusBar.backgroundColor = scrollView.contentOffset.y > gap ? UIColor.white : UIColor.clear
         self.topSegmentView.backgroundColor = scrollView.contentOffset.y > gap ? UIColor.white : UIColor.clear
         self.topSegmentView.isHidden = scrollView.contentOffset.y < gap
+        
+        // 滚动到哪个section 对应的segment要显示相应的index
+        if items.count > 0 {
+            var arr:[Double] = []
+            for index in 0..<items.count {
+                var rect = self.tableView.rectForHeader(inSection: index)
+                let y = rect.origin.y-k_Height_NavigationtBarAndStatuBar-self.topSegmentHeight
+                arr.append(y)
+                
+                for (index, offY) in arr.reversed().enumerated() {
+                    if index == arr.count-1 {
+                        self.topSegmentView.updateSelectIndex(arr.count-index-1)
+                        self.segmentView.updateSelectIndex(arr.count-index-1)
+                        break
+                        
+                    } else {
+                        if scrollView.contentOffset.y >= offY+2 {
+                            self.topSegmentView.updateSelectIndex(arr.count-index-1)
+                            self.segmentView.updateSelectIndex(arr.count-index-1)
+                            break
+                        }
+                    }
+                }
+            }
+        }
     }
 }
 

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/FileList(文件清单)/V/YHSegmentView.swift

@@ -97,13 +97,17 @@ class YHSegmentView: UIView {
     
     @objc func didClickItem(_ gesture:UIGestureRecognizer) {
         if let view = gesture.view as?  YHSegmentItemView {
-            let selectTag = view.tag
-            self.selectBlock?(selectTag-self.itemBaseTag)
-            for subView in self.subviews {
-                if subView is YHSegmentItemView {
-                    let subItemView = subView as! YHSegmentItemView
-                    subItemView.isSelect = subItemView.tag == selectTag
-                }
+            let selectIndex = view.tag-self.itemBaseTag
+            self.selectBlock?(selectIndex)
+            updateSelectIndex(selectIndex)
+        }
+    }
+    
+    func updateSelectIndex(_ index: Int) {
+        for subView in self.subviews {
+            if subView is YHSegmentItemView {
+                let subItemView = subView as! YHSegmentItemView
+                subItemView.isSelect = subItemView.tag == index+self.itemBaseTag
             }
         }
     }