所有一级页面和不分二级页面

lib/features/v2/report/presentation/widgets/description_input.dart

@@ -0,0 +1,85 @@
+import 'package:flutter/material.dart';
+import '../constants/report_constants.dart';
+
+/// 问题描述输入模块
+class DescriptionInput extends StatelessWidget {
+  final String? description;
+  final Function(String) onChanged;
+
+  const DescriptionInput({
+    super.key,
+    this.description,
+    required this.onChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.symmetric(
+        horizontal: AppDimensions.horizontalPadding,
+      ),
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: AppColors.background,
+        borderRadius: BorderRadius.circular(AppDimensions.borderRadius),
+        boxShadow: [
+          BoxShadow(
+            color: const Color(0x0D000000),
+            blurRadius: AppDimensions.cardShadowBlur,
+            offset: const Offset(0, 2),
+          ),
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(
+            '问题描述',
+            style: TextStyle(
+              fontSize: 16,
+              fontWeight: FontWeight.w600,
+              color: AppColors.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 12),
+          TextField(
+            maxLines: 5,
+            maxLength: 200,
+            onChanged: onChanged,
+            decoration: InputDecoration(
+              hintText: '请详细描述问题现象...',
+              hintStyle: TextStyle(color: AppColors.textHint),
+              border: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(AppDimensions.borderRadiusSmall),
+                borderSide: BorderSide(color: AppColors.borderColor),
+              ),
+              enabledBorder: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(AppDimensions.borderRadiusSmall),
+                borderSide: BorderSide(color: AppColors.borderColor),
+              ),
+              focusedBorder: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(AppDimensions.borderRadiusSmall),
+                borderSide: BorderSide(color: AppColors.primary, width: 2),
+              ),
+              counterText: '',
+            ),
+            style: TextStyle(
+              fontSize: 14,
+              color: AppColors.textPrimary,
+            ),
+          ),
+          Align(
+            alignment: Alignment.centerRight,
+            child: Text(
+              '${description?.length ?? 0}/200',
+              style: TextStyle(
+                fontSize: 12,
+                color: AppColors.textHint,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}