修改了登录im的逻辑

yinmeng-ios/Modules/Chat/ChatVC.swift

@@ -9,25 +9,39 @@ import UIKit
 import NIMSDK
 class ChatVC: BaseViewController {
 
+	// 键盘收起/弹出 滚动的时候收起输入栏
+	private var isBecome: Bool = false
+	/// 是否发送完成
+	private var isSended: Bool = true
+	///  输入栏默认的高度
+	private let ToolBarLastH: CGFloat = 52
+
 	public init(session: NIMSession) {
 		vm = ChatViewModel(session: session)
 		super.init(nibName: nil, bundle: nil)
 //		vm.delegate = self
 //		NIMSDK.shared().mediaManager.add(self)
 	}
-	
+
 	required init?(coder: NSCoder) {
 		fatalError("init(coder:) has not been implemented")
 	}
-	
+
 	var vm:ChatViewModel
 
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-		view.backgroundColor = .orange
-    }
+	override func viewDidLoad() {
+		super.viewDidLoad()
+		view.backgroundColor = ThemeColor(hexStr: "#F6F6F6")
+		let height = ScreenHeight - (ToolBarLastH + SafeAraeBottomHeight + NavHeight)
+		chatTableView.frame = CGRect(x: 0, y: 0, width: ScreenWidth, height: height)
+		view.addSubview(chatTableView)
+		view.addSubview(keyboardView)
+	}
 
+	///注册cell
+	private func registerChatCell() {
+		chatTableView.register(cellType: ChatTextCell.self)
+	}
 
 	private lazy var chatTableView: UITableView = {
 		let tableView = UITableView(frame: .zero, style: .plain)
@@ -42,20 +56,57 @@ class ChatVC: BaseViewController {
 		return tableView
 	}()
 
+	private lazy var keyboardView: ChatKeyboardView = {
+		let toolBarY = ScreenHeight - NavHeight - ToolBarLastH - SafeAraeBottomHeight
+		let view = ChatKeyboardView(frame: CGRect(x: 0, y: toolBarY, width: ScreenWidth, height: ToolBarLastH))
+		view.delegate = self
+		return view
+	}()
+
 }
 
-extension ChatVC: UITableViewDelegate, UITableViewDataSource {
+// MARK: - ChatKeyboardViewDelegate
+extension ChatVC: ChatKeyboardViewDelegate {
+
+	func keyboard(_ keyboard: ChatKeyboardView, DidFinish content: String) {
+		///发送消息
+		vm.sendTextMessage(text: content) { error in
+
+		}
+	}
+
+	func keyboard(_ keyboard: ChatKeyboardView, DidBecome isBecome: Bool) {
+		self.isSended = true
+		self.isBecome = isBecome
+	}
+
+	func keyboard(_ keyboard: ChatKeyboardView, DidMoreMenu type: ChatMoreMenuType) {
+
+		//TODO: 点击更多
+	}
+
+	func keyboard(_ keyboard: ChatKeyboardView, DidObserver offsetY: CGFloat) {
+
+	}
+}
+
+extension ChatVC: UITableViewDelegate, UITableViewDataSource, UIScrollViewDelegate {
 	public func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
 		return vm.messageObjects.count
 	}
 
 	public func tableView(_ tableView: UITableView,
 						  cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+		let model = vm.messageObjects[safe: indexPath.row]
+		if model?.type == .text {
+			let cell = tableView.dequeueReusableCell(for: indexPath, cellType: ChatTextCell.self)
+			cell.model = model
+		}
 		return UITableViewCell()
 	}
 
 	public func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
-
+		tableView.deselectRow(at: indexPath, animated: true)
 	}
 
 	public func tableView(_ tableView: UITableView,
@@ -63,4 +114,22 @@ extension ChatVC: UITableViewDelegate, UITableViewDataSource {
 		let m = vm.messageObjects[safe:indexPath.row]
 		return CGFloat(m?.height ?? 0)
 	}
+
+	func scrollViewWillBeginDragging(_ scrollView: UIScrollView) {
+		if isSended {
+			isSended = false
+		}
+	}
+
+	func scrollViewDidScroll(_ scrollView: UIScrollView) {
+		if isSended {
+			return
+		}
+
+		if chatTableView.y <= 0 && isBecome {
+			DispatchQueue.main.async {
+				NotificationCenter.default.post(name: .kChatTextKeyboardNeedHide, object: nil)
+			}
+		}
+	}
 }