修改askai

lib/modules/meeting/views/ai_bottom_sheet.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 
@@ -14,6 +15,8 @@ class AIBottomSheet extends StatefulWidget {
 class _AIBottomSheetState extends State<AIBottomSheet> {
   final _controller = Get.find<MeetingDetailsController>();
 
+  final TextEditingController _texController = TextEditingController();
+
   List _dataList = [];
 
   final List _cruxList = [
@@ -22,11 +25,21 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
     '生成关键指标',
   ];
 
+  bool _isLoading = false;
+
+  @override
+  void dispose() {
+    _texController.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Container(
-      height: 1.sh - 50.h,
       padding: EdgeInsets.symmetric(horizontal: 12.w),
+      constraints: BoxConstraints(
+        maxHeight: 1.sh - 50.h - MediaQuery.of(context).viewInsets.bottom,
+      ),
       child: Column(
         children: [
           Container(
@@ -49,7 +62,7 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
                     width: 26.w,
                     height: 26.w,
                     decoration: BoxDecoration(
-                      color: Colors.white,
+                      color: Colors.grey[100],
                       borderRadius: BorderRadius.circular(26.r),
                     ),
                     child: Icon(
@@ -58,12 +71,25 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
                       color: Colors.grey[400],
                     ),
                   ),
-                )
+                ),
               ],
             ),
           ),
           Expanded(
-            child: _dataList.isNotEmpty ? SizedBox() : _empty(),
+            child: _dataList.isNotEmpty
+                ? Align(
+                    alignment: Alignment.topCenter,
+                    child: ListView.builder(
+                      itemCount: _dataList.length,
+                      shrinkWrap: true,
+                      reverse: true,
+                      itemBuilder: (BuildContext context, int index) {
+                        Map data = _dataList[index];
+                        return _item(data, index == 0);
+                      },
+                    ),
+                  )
+                : _empty(),
           ),
           _inputBox(),
         ],
@@ -71,6 +97,50 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
     );
   }
 
+  Widget _item(Map data, bool isBorder) {
+    return Container(
+      padding: EdgeInsets.symmetric(vertical: 20.w),
+      decoration: BoxDecoration(
+        border: isBorder
+            ? null
+            : Border(
+                bottom: BorderSide(
+                  width: 1,
+                  color: Colors.grey[400]!,
+                ),
+              ),
+      ),
+      child: Column(
+        children: [
+          Align(
+            alignment: Alignment.centerRight,
+            child: Container(
+              padding: EdgeInsets.all(10.w),
+              decoration: BoxDecoration(
+                color: Colors.grey[200],
+                borderRadius: BorderRadius.circular(12.r),
+              ),
+              child: Text(
+                data['user'],
+                style: TextStyle(
+                  fontSize: 14.sp,
+                ),
+              ),
+            ),
+          ),
+          if (data['assistant'].isNotEmpty)
+            Container(
+              padding: EdgeInsets.symmetric(vertical: 20.w),
+              alignment: Alignment.centerLeft,
+              child: MarkdownBody(
+                data: data['assistant'],
+              ),
+            ),
+        ],
+      ),
+    );
+  }
+
   Widget _empty() {
     return Padding(
       padding: EdgeInsets.symmetric(vertical: 10.w),
@@ -106,20 +176,25 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
           ),
           ...List.generate(
             _cruxList.length,
-            (int index) => Container(
+            (int index) => GestureDetector(
-              width: double.infinity,
+              onTap: () {
-              padding: EdgeInsets.symmetric(horizontal: 15.w, vertical: 8.w),
+                _sendMessage(_cruxList[index]);
-              margin: EdgeInsets.symmetric(vertical: 5.w),
+              },
-              decoration: BoxDecoration(
+              child: Container(
-                color: Colors.grey[100],
+                width: double.infinity,
-                borderRadius: BorderRadius.circular(20.r),
+                padding: EdgeInsets.symmetric(horizontal: 15.w, vertical: 8.w),
-                border: Border.all(
+                margin: EdgeInsets.symmetric(vertical: 5.w),
-                  color: Colors.grey[300]!,
+                decoration: BoxDecoration(
+                  color: Colors.grey[100],
+                  borderRadius: BorderRadius.circular(20.r),
+                  border: Border.all(
+                    color: Colors.grey[300]!,
+                  ),
+                ),
+                child: Text(
+                  _cruxList[index],
+                  style: TextStyle(fontSize: 12.sp),
                 ),
-              ),
-              child: Text(
-                _cruxList[index],
-                style: TextStyle(fontSize: 12.sp),
               ),
             ),
           ),
@@ -130,12 +205,115 @@ class _AIBottomSheetState extends State<AIBottomSheet> {
 
   Widget _inputBox() {
     return Container(
-      height: 40.w,
+      height: 42.w,
       padding: EdgeInsets.symmetric(horizontal: 10.w),
-      decoration: BoxDecoration(),
+      margin: EdgeInsets.only(bottom: 10.w),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(42.r),
+        gradient: LinearGradient(
+          begin: Alignment.centerLeft,
+          end: Alignment.centerRight,
+          colors: [
+            const Color(0xFFab47bc).withOpacity(0.1), // 薰衣草紫
+            const Color(0xFFec407a).withOpacity(0.2), // 品红
+          ],
+        ),
+      ),
       child: Row(
-        children: [],
+        children: [
+          5.horizontalSpace,
+          Expanded(
+            child: TextField(
+              controller: _texController,
+              style: TextStyle(
+                fontSize: 16.sp,
+                color: Colors.black87,
+                letterSpacing: 0,
+                height: 1.4,
+              ),
+              decoration: InputDecoration(
+                hintText: '问 AI ...',
+                hintStyle: TextStyle(
+                  fontSize: 16.sp,
+                  color: Colors.grey[400],
+                  letterSpacing: 0,
+                  height: 1.4,
+                ),
+                isDense: true,
+                fillColor: Colors.transparent,
+                border: InputBorder.none,
+                contentPadding: EdgeInsets.zero,
+              ),
+              onSubmitted: _sendMessage,
+            ),
+          ),
+          10.horizontalSpace,
+          GestureDetector(
+            onTap: () {
+              _sendMessage(_texController.text);
+            },
+            child: Container(
+              width: 26.w,
+              height: 26.w,
+              decoration: BoxDecoration(
+                color: Colors.grey,
+                borderRadius: BorderRadius.circular(26.r),
+              ),
+              child: Icon(
+                Icons.arrow_upward,
+                size: 18.w,
+                color: Colors.white,
+              ),
+            ),
+          ),
+        ],
       ),
     );
   }
+
+  void _sendMessage(String value) {
+    if (_isLoading || value.isEmpty) return;
+    setState(() {
+      _isLoading = true;
+    });
+    _dataList.insert(0, {
+      'user': value,
+      'assistant': '''
+# 角色
+你是一名卓越的会议记录专家，拥有超强的信息归纳与细分能力。不仅能高效处理各类通用场景会议，精准提炼会议核心内容，为后续思维导图生成奠定坚实基础，还能将整理好的会议记录巧妙转化为清晰直观的思维导图。
+
+## 技能
+### 技能 1: 通用会议内容深度细分
+1. 深入全面剖析给定的通用场景会议内容，精准区分不同主题板块，如会议目标、讨论事项、决策结果、行动安排、问题与挑战等。
+2. 对每个主题板块进行细致分解，形成具体要点与细节。若涉及人员，人员名称保留[]，清晰明确其角色与贡献；涉及流程，梳理出关键步骤与节点。
+3. 以层次分明、逻辑紧密的方式整理细分内容，使其契合思维导图的结构特点。
+===回复示例===
+- **会议目标**：
+    - 目标 1：[详细且全面阐述目标 1]
+    - 目标 2：[如有多个目标，依次详细罗列]
+- **讨论事项**：
+    - 事项 1：
+        - 观点 1：[详细说明提出观点 1 的人员及具体内容]
+        - 观点 2：[详细阐述不同观点及相关人员]
+    - 事项 2：[按此格式详细罗列其他讨论事项]
+- **决策结果**：
+    - 决策 1：[具体且完整表述决策内容]
+    - 决策 2：[详细列出其他决策]
+- **行动安排**：
+    - 任务 1：
+        - 负责人：[具体姓名]
+        - 时间节点：[精确到具体时间]
+        - 任务内容：[详细描述任务具体内容]
+    - 任务 2：[依此格式详细罗列其他任务]
+- **问题与挑战**：
+    - 问题 1：[具体清晰描述问题]
+    - 挑战 1：[详细说明面临的挑战及相关说明]
+===示例结束===
+''',
+    });
+    _texController.clear();
+    setState(() {
+      _isLoading = false;
+    });
+  }
 }