fix |> 评论输入框无100字上限限制和提醒，评论输入框无法随着评论内容的输入自适应高度

http://192.168.1.3:8080/zentao/bug-view-20500.html

Signed-off-by: xugenyuan <xugenyuan@wondertek.com.cn>

@@ -36,6 +36,8 @@ export struct CommentCustomDialog {
   textInputController: TextAreaController = new TextAreaController()
   @State positionInfo: CaretOffset = { index: 0, x: 0, y: 0 }
   @State publishButtonOpacity: number = 0.5
+  @State inputViewHeight: number = 80
+  @Provide maxInputLength: number = 100
 
   aboutToAppear(): void {
   }
@@ -98,15 +100,32 @@ export struct CommentCustomDialog {
           .width('100%')
           .backgroundColor($r('app.color.color_transparent'))
           .caretColor("#ED2800")
+          .maxLength(this.maxInputLength)
+          .onWillInsert(data => {
+            if (this.publishCommentModel.commentContent.length + data.insertValue.length > this.maxInputLength) {
+              ToastUtils.showToast("已达到输入上限", 3000)
+              return false
+            }
+            return true
+          })
           .onChange(value => {
             this.publishCommentModel.commentContent = value;
 
+            if ((this.textInputController.getTextContentLineCount() - 3) > 0) {
+              this.inputViewHeight = 80 + (this.textInputController.getTextContentLineCount() - 3) * 18
+            }
+
             if (value.length > 0) {
               this.publishButtonOpacity = 1.0
             } else {
               this.publishButtonOpacity = 0.5
             }
           })
+          .onPaste(value => {
+            if (this.publishCommentModel.commentContent.length + value.length > this.maxInputLength) {
+              ToastUtils.showToast("已达到输入上限", 3000)
+            }
+          })
           .onFocus(() => {
             if (this.emojiSwitch) {
               this.emojiSwitch = false
@@ -119,7 +138,7 @@ export struct CommentCustomDialog {
       .backgroundColor('#F9F9F9')
       // .width('100%')
       .margin({ top: 12, right: 12, left: 12, bottom:10})
-      .height(80)
+      .height(this.inputViewHeight)
       .borderRadius(4)
 
       Row() {
@@ -198,7 +217,24 @@ export struct CommentCustomDialog {
       }
       if (this.voiceSwitch) {
         VoiceInputView({voiceRecoginizerResult:(result: string) => {
-          this.publishCommentModel.commentContent = result;
+          let beforeStr = ""
+          let afterStr = ""
+          const offset = this.textInputController.getCaretOffset().index
+          if (offset > 0) {
+            beforeStr = this.publishCommentModel.commentContent.slice(0, offset)
+          }
+          if (offset < this.publishCommentModel.commentContent.length) {
+            afterStr = this.publishCommentModel.commentContent.slice(offset)
+          }
+
+          if (this.publishCommentModel.commentContent.length + result.length > this.maxInputLength) {
+            let length = this.maxInputLength - this.publishCommentModel.commentContent.length
+            if (length < result.length) {
+              result.substring(0, length)
+            }
+            ToastUtils.showToast("已达到输入上限", 3000)
+          }
+          this.publishCommentModel.commentContent = beforeStr + result + afterStr
         }}).height(150)
 
       }
@@ -213,6 +249,7 @@ export struct CommentCustomDialog {
 
 @Component
 struct emojiView {
+  @Consume maxInputLength: number
   @ObjectLink publishCommentModel: publishCommentModel
   /*没找到获取系统emoji的方案*/
   private emojiArray = ["😀","😁","😂","😃","😄","😅","😆","😇","😈","😉","😊","😋","😌","😍","😎","😏","😐","😑","😒","😓","😔","😕","😖","😗","😘","😙","😚","😛","😜","😝","😞","😟","😠","😡","😢","😣","😤","😥","😦","😧","😨","😩","😪","😫","😬","😭","😮","😯","😰","😱","😲","😳","😴","😵","😶","😷","😸","😹","😺","😻","😼","😽","😾","😿","🙀","🙅","🙆","🙇","🙈","🙉","🙊","🙋","🙌","🙍","🙎","🙏"]
@@ -284,6 +321,10 @@ struct emojiView {
 
                 } else {
                   Logger.debug(TAG, "charCode: " + emoji.charCodeAt(0) + " ==> " + emoji)
+                  if (this.publishCommentModel.commentContent.length + emoji.length > this.maxInputLength) {
+                    ToastUtils.showToast("已达到输入上限", 3000)
+                    return
+                  }
                   this.publishCommentModel.commentContent = this.publishCommentModel.commentContent + emoji
                 }