586 lines
19 KiB
Dart
586 lines
19 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:ln_jq_app/common/login_util.dart';
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import 'package:ln_jq_app/common/styles/theme.dart';
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import 'package:ln_jq_app/pages/b_page/history/view.dart';
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import 'package:ln_jq_app/pages/c_page/message/view.dart';
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import 'controller.dart';
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///加氢预约
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class SitePage extends GetView<SiteController> {
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const SitePage({super.key});
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@override
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Widget build(BuildContext context) {
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return GetBuilder<SiteController>(
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init: SiteController(),
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id: 'site',
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builder: (_) {
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return Scaffold(
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backgroundColor: Color(0xFFF5F7F9),
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body: SingleChildScrollView(child: _buildView(context)),
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);
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},
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);
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}
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// 主视图
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Widget _buildView(BuildContext context) {
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return Column(
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children: [
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// 第一个卡片: 今日预约统计
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_buildTopSection(context),
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Padding(
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padding: EdgeInsets.only(left: 20.w, right: 20.w),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Padding(
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padding: EdgeInsets.only(top: 17.h, bottom: 10.h),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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"预约信息",
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style: TextStyle(
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color: Color.fromRGBO(51, 51, 51, 1),
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fontWeight: FontWeight.w600,
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fontSize: 14.sp,
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),
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),
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GestureDetector(
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onTap: () {
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Get.to(
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() => HistoryPage(),
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arguments: {'stationName': controller.name},
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);
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},
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child: Text(
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'历史记录',
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style: TextStyle(
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fontSize: 14.sp,
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fontWeight: FontWeight.w500,
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color: Color.fromRGBO(156, 163, 175, 1),
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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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// 第二个卡片: 预约信息
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Column(
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children: [
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_buildSearchView(),
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controller.hasReservationData
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? _buildReservationListView()
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: _buildEmptyReservationView(),
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],
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),
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//第三部分
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Container(
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padding: const EdgeInsets.all(15),
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decoration: BoxDecoration(
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color: const Color(0xFFF1F9F6), // 极浅绿色背景
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borderRadius: BorderRadius.circular(10),
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Icon(
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Icons.info_outline,
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color: Color.fromRGBO(1, 113, 55, 1),
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size: 20,
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),
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SizedBox(width: 8.w),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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"系统提醒",
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style: TextStyle(
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color: Color.fromRGBO(1, 113, 55, 1),
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fontWeight: FontWeight.bold,
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fontSize: 14.sp,
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),
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),
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SizedBox(height: 6.h),
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Text(
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"数据每五分钟自动刷新，如需实时更新请下拉页面",
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style: TextStyle(
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color: Color.fromRGBO(1, 113, 55, 0.8),
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fontSize: 12.sp,
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),
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),
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SizedBox(height: 6.h),
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Text(
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"如有疑问请联系客服：400-021-1773",
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style: TextStyle(
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color: Color.fromRGBO(1, 113, 55, 0.8),
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fontSize: 12.sp,
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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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),
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),
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],
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);
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}
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Widget _buildTopSection(BuildContext context) {
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return Container(
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width: double.infinity,
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decoration: const BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.vertical(bottom: Radius.circular(20)),
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),
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padding: EdgeInsets.only(
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top: MediaQuery.of(context).padding.top + 10,
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left: 20,
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right: 20,
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bottom: 25,
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),
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child: Column(
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children: [
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Row(
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children: [
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CircleAvatar(
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radius: 25,
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backgroundColor: Colors.white,
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child: LoginUtil.getAssImg('ic_user_logo@2x'),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Text(
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"今日预约统计",
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style: TextStyle(fontSize: 14.sp, fontWeight: FontWeight.w400),
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),
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const SizedBox(width: 8),
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],
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),
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const SizedBox(height: 4),
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Text(
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"Today's Reservation Statistics",
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style: TextStyle(color: Colors.grey[500], fontSize: 13),
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),
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],
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),
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),
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IconButton(
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onPressed: () {
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Get.to(() => const MessagePage());
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},
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style: IconButton.styleFrom(
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backgroundColor: Colors.grey[100],
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padding: const EdgeInsets.all(8),
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),
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icon: Badge(
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smallSize: 8,
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backgroundColor: controller.isNotice ? Colors.red : Colors.transparent,
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child: const Icon(
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Icons.notifications_outlined,
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color: Colors.black87,
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size: 30,
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),
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),
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),
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],
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),
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const SizedBox(height: 25),
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Row(
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children: [
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_buildStatBox("剩余氢量", "remaining quantity", controller.leftHydrogen, "kg"),
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SizedBox(width: 4.w),
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_buildStatBox(
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"今日加氢量",
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"Have been added",
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controller.orderTotalAmount,
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"kg",
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),
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SizedBox(width: 4.w),
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_buildStatBox(
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"未加氢总量",
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"No quantity added",
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controller.orderUnfinishedAmount,
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"kg",
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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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Widget _buildStatBox(String title, String enTitle, String value, String unit) {
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return Expanded(
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child: Container(
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padding: EdgeInsets.only(left: 12.w, top: 4.h, bottom: 4.h),
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decoration: BoxDecoration(
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color: Color(0xFFF5F7F9),
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: TextStyle(
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fontSize: 12.sp,
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color: Color.fromRGBO(51, 51, 51, 0.8),
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fontWeight: FontWeight.w400,
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),
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),
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Text(enTitle, style: const TextStyle(fontSize: 9, color: Colors.grey)),
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const SizedBox(height: 8),
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Row(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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value,
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style: TextStyle(
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fontSize: 12.sp,
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fontWeight: FontWeight.w500,
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color: Color(0xFF333333),
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),
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),
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const SizedBox(width: 2),
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Text(unit, style: const TextStyle(fontSize: 11, color: Colors.grey)),
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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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//搜索输入框，提示可以输入车牌或者手机
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Widget _buildSearchView() {
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return Padding(
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padding: const EdgeInsets.fromLTRB(16, 12, 16, 0),
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child: Row(
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children: [
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Expanded(
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child: SizedBox(
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height: 44,
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child: TextField(
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controller: controller.searchController, // 绑定控制器
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decoration: InputDecoration(
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hintText: '输入车牌号或完整手机号查询',
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contentPadding: const EdgeInsets.symmetric(horizontal: 16),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(22),
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borderSide: BorderSide(color: Colors.grey.shade300),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(22),
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borderSide: BorderSide(color: Colors.grey.shade300),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(22),
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borderSide: BorderSide(color: Get.theme.primaryColor, width: 1.5),
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),
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// 清除按钮
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suffixIcon: IconButton(
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icon: const Icon(Icons.clear, size: 20),
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onPressed: () {
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controller.searchController.clear();
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controller.fetchReservationData(); // 清除后也刷新一次
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},
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),
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),
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onSubmitted: (value) {
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// 用户在键盘上点击“完成”或“搜索”时触发
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controller.fetchReservationData();
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},
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),
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),
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),
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const SizedBox(width: 10),
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ElevatedButton(
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onPressed: () {
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// 点击“搜索”按钮时触发
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FocusScope.of(Get.context!).unfocus(); // 收起键盘
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controller.fetchReservationData();
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},
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style: ElevatedButton.styleFrom(
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shape: const CircleBorder(),
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padding: const EdgeInsets.all(8),
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),
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child: const Icon(Icons.search_rounded),
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),
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],
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),
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);
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}
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/// 构建单个统计项
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Widget _buildStatItem(String value, String label, {Color valueColor = Colors.blue}) {
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return Expanded(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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value,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: valueColor,
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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(fontSize: 14, color: Colors.grey)),
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],
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),
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);
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}
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/// 构建“暂无预约数据”的视图
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Widget _buildEmptyReservationView() {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(vertical: 48.0),
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color: Colors.white,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.inventory_2_outlined, size: 80, color: Colors.grey[300]),
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const SizedBox(height: 16),
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const Text('暂无预约数据', style: TextStyle(fontSize: 16, color: Colors.black54)),
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const SizedBox(height: 8),
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const Text(
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'点击右上角刷新按钮获取最新数据',
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style: TextStyle(fontSize: 14, color: Colors.grey),
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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“有预约数据”的列表视图
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Widget _buildReservationListView() {
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return Container(
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color: Colors.white,
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child: ListView.separated(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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// 因为外层已有滚动，这里禁用内部滚动
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itemCount: controller.reservationList.length,
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padding: const EdgeInsets.all(12.0),
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itemBuilder: (context, index) {
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final item = controller.reservationList[index];
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// 调用新的方法来构建每一项
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return _buildReservationItem(index, item);
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},
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separatorBuilder: (context, index) => const SizedBox(height: 12), // 列表项之间的间距
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),
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);
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}
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Widget _buildReservationItem(int index, ReservationModel item) {
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return Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8.0),
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border: Border.all(color: Colors.grey[200]!, width: 1.0),
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(0.1),
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spreadRadius: 1,
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blurRadius: 3,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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children: [
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// 顶部：序号、车牌号、状态
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Padding(
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padding: const EdgeInsets.fromLTRB(8, 12, 16, 12),
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child: Row(
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children: [
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// 序号
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Container(
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width: 24,
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height: 24,
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alignment: Alignment.center,
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decoration: const BoxDecoration(
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color: Colors.blue,
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shape: BoxShape.circle,
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),
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child: Text(
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"${index + 1}",
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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),
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),
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),
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const SizedBox(width: 8),
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const Icon(Icons.directions_car, color: Colors.black54),
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const SizedBox(width: 4),
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// 车牌号
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Expanded(
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child: Text(
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item.plateNumber,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: AppTheme.themeColor,
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),
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),
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),
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// 状态标签
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_buildStatusChip(item.status),
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],
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),
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),
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const Divider(height: 1),
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// 中部：详细信息
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 12.0),
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child: Column(
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children: [
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_buildDetailRow(
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Icons.local_gas_station,
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'加氢量',
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item.amount,
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valueColor: Colors.red,
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),
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const SizedBox(height: 8),
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_buildDetailRow(Icons.access_time, '预约时间', item.time),
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const SizedBox(height: 8),
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_buildDetailRow(Icons.person, '联系人', item.contactPerson),
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const SizedBox(height: 8),
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_buildDetailRow(
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Icons.phone,
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'联系电话',
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item.contactPhone,
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valueColor: AppTheme.themeColor,
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),
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],
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),
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),
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// 底部：操作按钮 (仅在待处理时显示)
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if (item.status == ReservationStatus.pending)
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
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child: Row(
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children: [
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Expanded(
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child: ElevatedButton(
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onPressed: () => controller.confirmReservation(item.id),
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style: ElevatedButton.styleFrom(backgroundColor: Colors.blue),
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child: const Text('确认'),
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: ElevatedButton(
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onPressed: () => controller.rejectReservation(item.id),
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style: ElevatedButton.styleFrom(backgroundColor: Colors.red),
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child: const Text('拒绝'),
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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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}
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/// 构建状态标签
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Widget _buildStatusChip(ReservationStatus status) {
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String text;
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Color color;
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switch (status) {
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case ReservationStatus.pending:
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text = '待加氢';
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color = Colors.orange;
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break;
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case ReservationStatus.completed:
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text = '已加氢';
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color = Colors.greenAccent;
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break;
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case ReservationStatus.rejected:
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text = '拒绝加氢';
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color = Colors.red;
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break;
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case ReservationStatus.unadded:
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text = '未加氢';
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color = Colors.red;
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break;
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default:
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text = '未知状态';
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color = Colors.grey;
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break;
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}
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: color.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.circle, color: color, size: 8),
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const SizedBox(width: 4),
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Text(
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text,
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style: TextStyle(color: color, fontSize: 12, fontWeight: FontWeight.bold),
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),
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],
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),
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);
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}
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/// 构建信息详情行
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Widget _buildDetailRow(
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IconData icon,
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String label,
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String value, {
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Color valueColor = Colors.black87,
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}) {
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return Row(
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children: [
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Icon(icon, color: Colors.grey, size: 20),
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const SizedBox(width: 8),
|
||
Text('$label: ', style: const TextStyle(fontSize: 14, color: Colors.grey)),
|
||
Expanded(
|
||
child: Text(
|
||
value,
|
||
style: TextStyle(
|
||
fontSize: 14,
|
||
color: valueColor,
|
||
fontWeight: FontWeight.w500,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
);
|
||
}
|
||
|
||
/// 底部构建带图标的提示信息行
|
||
Widget _buildInfoItem(IconData icon, String text) {
|
||
return Row(
|
||
children: [
|
||
Icon(icon, color: Colors.blue, size: 20),
|
||
const SizedBox(width: 8),
|
||
Text(text, style: const TextStyle(fontSize: 14, color: Colors.black54)),
|
||
],
|
||
);
|
||
}
|
||
}
|