308 lines
8.7 KiB
Dart
308 lines
8.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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import 'package:qhd_prevention/pages/my_appbar.dart';
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import '../../http/ApiService.dart';
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import '../../tools/tools.dart';
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class MineDutyApplicationPage extends StatefulWidget {
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const MineDutyApplicationPage({super.key,required this.onClose});
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final Function(String) onClose; // 回调函数
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@override
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State<MineDutyApplicationPage> createState() => _MineDutyApplicationPage();
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}
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class _MineDutyApplicationPage extends State<MineDutyApplicationPage> {
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DateTime? _startDate;
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DateTime? _endDate;
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final TextEditingController _reasonController = TextEditingController();
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Future<void> _submitApplicationLeaving() async {
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try {
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var formatter = DateFormat('yyyy-MM-dd'); // 或者使用 'dd-MM-yyyy' 取决于你的需求
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String startTime= formatter.format(_startDate!);
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String endTime= formatter.format(_endDate!);
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final result = await ApiService.submitApplicationLeaving(startTime,endTime,_reasonController.text);
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if (result['result'] == 'success') {
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('提交成功')));
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widget.onClose('关闭提交'); // 触发回调
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Navigator.pop(context); // 关闭页面
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}
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} catch (e) {
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print('加载出错: $e');
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}
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}
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Future<void> _selectDate(BuildContext context, bool isStartDate) async {
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final DateTime? picked = await showDatePicker(
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context: context,
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initialDate: DateTime.now(),
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firstDate: DateTime(2000),
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lastDate: DateTime(2100),
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builder: (BuildContext context, Widget? child) {
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return Theme(
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data: ThemeData.light().copyWith(
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colorScheme: const ColorScheme.light(
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primary: Color(0xFF1976D2),
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// buttonTheme: ButtonThemeData(
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// textTheme: ButtonTextTheme.primary,
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// ),
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),
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),
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child: child!,
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);
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},
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);
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if (picked != null) {
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setState(() {
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if (isStartDate) {
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if(picked.isBefore(DateTime.now().subtract(Duration(days: 1)))){
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('开始日期不能早于当前日期')));
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}else {
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_startDate = picked;
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// 如果结束日期早于开始日期，自动更新结束日期
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if (_endDate == null || _endDate!.isBefore(picked)) {
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_endDate = picked;
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}
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}
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} else {
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if(picked.isBefore(DateTime.now().subtract(Duration(days: 1)))){
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('结束日期不能早于当前日期')));
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}else {
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// 确保结束日期不早于开始日期
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if (_startDate != null && picked.isBefore(_startDate!)) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('结束日期不能早于开始日期'))
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);
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} else {
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_endDate = picked;
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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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void _submitApplication() {
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if (_startDate == null || _endDate == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('请选择离岗时间'))
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);
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return;
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}
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if (_reasonController.text.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('请输入离岗原因'))
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);
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return;
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}
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// 提交申请逻辑
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('申请提交'),
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content: const Text('您确定提交离岗申请吗？'),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.pop(context); // 关闭对话框
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},
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child: const Text("取消"),
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),
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TextButton(
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onPressed: () {
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Navigator.pop(context); // 关闭对话框
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// Navigator.pop(context); // 返回上一页
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_submitApplicationLeaving();
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},
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child: const Text("确定"),
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),
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],
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFF5F7FA),
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appBar:MyAppbar(title: "离岗申请"),
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body: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 离岗开始时间
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_buildDateField(
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label: "离岗开始时间",
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date: _startDate,
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onTap: () => _selectDate(context, true),
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),
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const SizedBox(height: 16),
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// 离岗结束时间
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_buildDateField(
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label: "离岗结束时间",
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date: _endDate,
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onTap: () => _selectDate(context, false),
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),
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const SizedBox(height: 24),
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// 离岗原因标题
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const Text(
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"离岗原因",
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
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),
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const SizedBox(height: 8),
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// 原因输入框
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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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: 6,
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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: TextField(
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controller: _reasonController,
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maxLines: 5,
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decoration: const InputDecoration(
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hintText: "请输入离岗原因",
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hintStyle: TextStyle(color: Color(0xFF9E9E9E)),
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border: InputBorder.none,
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),
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),
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),
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const SizedBox(height: 24),
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// 申请人信息
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// _buildInfoRow("申请人", _applicant),
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_buildInfoRow("申请人", SessionService.instance.username.toString()),
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const SizedBox(height: 40),
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// 提交按钮
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SizedBox(
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width: double.infinity,
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child: TextButton(
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onPressed: _submitApplication,
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF1976D2),
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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child: Text(
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"提交",
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style: TextStyle(fontSize: 16, color: Colors.white),
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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 _buildDateField({
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required String label,
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required DateTime? date,
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required VoidCallback onTap,
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}) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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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: 6,
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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: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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label,
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style: const TextStyle(fontSize: 16),
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),
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Text(
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date != null ? DateFormat('yyyy-MM-dd').format(date) : "请选择日期",
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style: TextStyle(
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fontSize: 16,
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color: date != null ? Colors.black : const Color(0xFF9E9E9E),
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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 _buildInfoRow(String title, String value) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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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: 6,
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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: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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title,
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style: const TextStyle(fontSize: 16),
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),
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Text(
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value,
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style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
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),
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],
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),
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);
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}
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} |