257 lines
8.7 KiB
Dart
257 lines
8.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:ln_jq_app/pages/b_page/reservation/controller.dart';
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class ReservationPage extends GetView<ReservationController> {
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const ReservationPage({super.key});
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@override
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Widget build(BuildContext context) {
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return GetBuilder<ReservationController>(
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init: ReservationController(),
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id: 'b_reservation',
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builder: (_) {
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return Scaffold(
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body: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(12.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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_buildHeaderCard(),
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const SizedBox(height: 12),
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_buildInfoFormCard(context),
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const SizedBox(height: 12),
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_buildTipsCard(),
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const SizedBox(height: 12),
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_buildLogoutButton(),
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],
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),
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),
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),
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);
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},
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);
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}
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/// 构建顶部的站点信息头卡片
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Widget _buildHeaderCard() {
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return Card(
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elevation: 2,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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child: Column(
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children: [
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ListTile(
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leading: const Icon(Icons.local_gas_station, color: Colors.blue, size: 40),
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title: Text(
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controller.name,
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18),
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),
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subtitle: Text(controller.address),
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trailing: Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.blue[100],
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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controller.selectedOperationStatus,
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style: TextStyle(
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color: Colors.blue,
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fontWeight: FontWeight.bold,
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fontSize: 12,
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),
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),
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),
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),
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const Divider(height: 1, indent: 16, endIndent: 16),
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 16.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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_buildHeaderStat(controller.customerPrice, '氢气价格'),
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_buildHeaderStat(controller.timeStr, '营业时间'),
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_buildHeaderStat('98%', '设备状态'),
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],
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),
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),
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],
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),
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);
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}
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/// 构建头部卡片中的单个统计项
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Widget _buildHeaderStat(String value, String label) {
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return Column(
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children: [
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Text(
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value,
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style: const TextStyle(
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color: Colors.blue,
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 4),
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Text(label, style: const TextStyle(color: Colors.grey, fontSize: 12)),
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],
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);
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}
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/// 构建包含所有信息表单的卡片
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Widget _buildInfoFormCard(BuildContext context) {
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return Card(
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elevation: 2,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// --- 基本信息 ---
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_buildSectionTitle('基本信息'),
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_buildDisplayField(label: '站点名称', value: controller.name),
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_buildDisplayField(label: '运营企业', value: controller.operatingEnterprise),
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_buildDisplayField(label: '站点地址', value: controller.address),
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const SizedBox(height: 16),
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// --- 价格信息 ---
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_buildSectionTitle('价格信息'),
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// _buildDisplayField(label: '氢气价格 (元/kg)', value: controller.costPrice),
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_buildDisplayField(label: '官方价格 (元/kg)', value: controller.customerPrice),
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const SizedBox(height: 16),
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// --- 运营信息 ---
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_buildSectionTitle('运营信息'),
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Text('运营状态', style: TextStyle(color: Colors.grey[600], fontSize: 14)),
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const SizedBox(height: 8),
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//下拉选择框
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DropdownButtonFormField<String>(
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value: controller.selectedOperationStatus,
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items: controller.operationStatusOptions.map((String value) {
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return DropdownMenuItem<String>(
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value: value,
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child: Text(value),
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);
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}).toList(),
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onChanged: controller.onOperationStatusChanged,
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decoration: InputDecoration(
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(8.0)),
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contentPadding: const EdgeInsets.symmetric(horizontal: 12.0),
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),
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),
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const SizedBox(height: 12),
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_buildDisplayField(label: '营业时间', value: controller.timeStr),
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_buildDisplayField(label: '联系电话', value: controller.phone),
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const SizedBox(height: 24),
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//保存按钮
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ElevatedButton(
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onPressed: controller.saveInfo,
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style: ElevatedButton.styleFrom(
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minimumSize: const Size(double.infinity, 48),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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),
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child: const Text('保存信息', style: TextStyle(fontSize: 16)),
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),
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],
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),
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),
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);
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}
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/// 构建静态提示信息卡片
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Widget _buildTipsCard() {
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return Card(
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elevation: 2,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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children: [
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_buildInfoItem(Icons.info_outline, '请确保信息准确无误'),
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const SizedBox(height: 10),
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_buildInfoItem(Icons.help_outline, '价格信息将实时更新到用户端'),
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const SizedBox(height: 10),
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_buildInfoItem(Icons.headset_mic_outlined, '如有疑问请联系技术支持: 400-021-1773'),
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],
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),
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),
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);
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}
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/// 构建退出登录按钮
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Widget _buildLogoutButton() {
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return ElevatedButton(
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onPressed: controller.logout,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red,
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foregroundColor: Colors.white,
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minimumSize: const Size(double.infinity, 48),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
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elevation: 2,
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),
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child: const Text(
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'退出登录',
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
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),
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);
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}
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/// 构建带标题的表单区域
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Widget _buildSectionTitle(String title) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 12.0),
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child: Row(
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children: [
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Container(width: 4, height: 16, color: Colors.blue),
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const SizedBox(width: 8),
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Text(title, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
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],
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),
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);
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}
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/// 构建一个“标签+纯文本”的显示行
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Widget _buildDisplayField({required String label, required String value}) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 12.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
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const SizedBox(height: 8),
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Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 12.0),
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decoration: BoxDecoration(
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color: Colors.grey[200], // 使用灰色背景以区分
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borderRadius: BorderRadius.circular(8.0),
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border: Border.all(color: Colors.grey[300]!),
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),
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child: Text(
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value,
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style: const TextStyle(fontSize: 14, color: Colors.black87),
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),
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),
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],
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),
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);
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}
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/// 构建带图标的提示信息行
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Widget _buildInfoItem(IconData icon, String text) {
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return Row(
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children: [
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Icon(icon, color: Colors.blue, size: 20),
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const SizedBox(width: 10),
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Expanded(
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child: Text(text, style: const TextStyle(fontSize: 14, color: Colors.black54)),
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),
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],
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);
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}
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}
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