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默认时间段修改

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userGyl
2025-12-01 17:03:16 +08:00
parent 4f99ab4164
commit 4cdedff654
2 changed files with 110 additions and 41 deletions
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149
ln_jq_app/lib/pages/c_page/reservation/controller.dart
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@@ -22,8 +22,10 @@ class TimeSlot {
TimeSlot(this.start, this.end);
String get display {
final startStr = '${start.hour.toString().padLeft(2, '0')}:${start.minute.toString().padLeft(2, '0')}';
final endStr = '${end.hour.toString().padLeft(2, '0')}:${end.minute.toString().padLeft(2, '0')}';
final startStr =
'${start.hour.toString().padLeft(2, '0')}:${start.minute.toString().padLeft(2, '0')}';
final endStr =
'${end.hour.toString().padLeft(2, '0')}:${end.minute.toString().padLeft(2, '0')}';
return '$startStr - $endStr';
}
}
@@ -32,11 +34,33 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
@override
String get builderId => 'reservation';
final Rx<DateTime> selectedDate = DateTime.now().obs;
final Rx<TimeOfDay> startTime = TimeOfDay.now().obs;
final Rx<TimeOfDay> endTime = TimeOfDay.fromDateTime(
DateTime.now().add(const Duration(minutes: 30)),
).obs;
final DateTime _now = DateTime.now();
// 计算当前时间属于哪个半小时区间
late final TimeOfDay _initialStartTime = _calculateInitialStartTime(_now);
late final TimeOfDay _initialEndTime = TimeOfDay.fromDateTime(
_getDateTimeFromTimeOfDay(_initialStartTime).add(const Duration(minutes: 30)),
);
late final Rx<DateTime> selectedDate = DateTime(_now.year, _now.month, _now.day).obs;
late final Rx<TimeOfDay> startTime = _initialStartTime.obs;
late final Rx<TimeOfDay> endTime = _initialEndTime.obs;
/// 静态辅助方法，用于计算初始的开始时间
static TimeOfDay _calculateInitialStartTime(DateTime now) {
if (now.minute < 30) {
// 如果当前分钟小于30，则开始时间为当前小时的0分
return TimeOfDay(hour: now.hour, minute: 0);
} else {
// 如果当前分钟大于等于30，则开始时间为当前小时的30分
return TimeOfDay(hour: now.hour, minute: 30);
}
}
/// 静态辅助方法，将TimeOfDay转换为DateTime
static DateTime _getDateTimeFromTimeOfDay(TimeOfDay time) {
final now = DateTime.now();
return DateTime(now.year, now.month, now.day, time.hour, time.minute);
}
final TextEditingController amountController = TextEditingController();
TextEditingController plateNumberController = TextEditingController();
@@ -46,9 +70,9 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
String get formattedDate => DateFormat('yyyy-MM-dd').format(selectedDate.value);
String get formattedStartTime => _formatTimeOfDay(startTime.value);
String get formattedEndTime => _formatTimeOfDay(endTime.value);
/// 时间段
String get formattedTimeSlot =>
'${_formatTimeOfDay(startTime.value)} - ${_formatTimeOfDay(endTime.value)}';
void pickDate(BuildContext context) {
DateTime tempDate = selectedDate.value;
@@ -73,14 +97,23 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
children: [
CupertinoButton(
onPressed: () => Get.back(),
child: const Text('取消', style: TextStyle(color: CupertinoColors.systemGrey)),
child: const Text(
'取消',
style: TextStyle(color: CupertinoColors.systemGrey),
),
),
CupertinoButton(
onPressed: () {
selectedDate.value = tempDate;
Get.back();
},
child: const Text('确认', style: TextStyle(color: AppTheme.themeColor, fontWeight: FontWeight.bold)),
child: const Text(
'确认',
style: TextStyle(
color: AppTheme.themeColor,
fontWeight: FontWeight.bold,
),
),
),
],
),
@@ -90,7 +123,11 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
child: CupertinoDatePicker(
mode: CupertinoDatePickerMode.date,
initialDateTime: selectedDate.value,
minimumDate: DateTime(DateTime.now().year, DateTime.now().month, DateTime.now().day),
minimumDate: DateTime(
DateTime.now().year,
DateTime.now().month,
DateTime.now().day,
),
maximumDate: DateTime.now().add(const Duration(days: 365)),
onDateTimeChanged: (DateTime newDate) {
tempDate = newDate;
@@ -107,7 +144,8 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
///30 分钟为间隔 时间选择器
void pickTime(BuildContext context) {
final now = DateTime.now();
final isToday = selectedDate.value.year == now.year &&
final isToday =
selectedDate.value.year == now.year &&
selectedDate.value.month == now.month &&
selectedDate.value.day == now.day;
@@ -127,8 +165,24 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
startTime.minute,
);
if (!isToday || slotStartDateTime.isAfter(now)) {
// 如果不是今天，所有时间段都有效
if (!isToday) {
availableSlots.add(TimeSlot(startTime, endTime));
} else {
// 如果是今天，需要判断该时间段是否可选
// 创建时间段的结束时间对象
final slotEndDateTime = DateTime(
selectedDate.value.year,
selectedDate.value.month,
selectedDate.value.day,
endTime.hour,
endTime.minute,
);
// 只要时间段的结束时间晚于当前时间，这个时间段就是可预约的
if (slotEndDateTime.isAfter(now)) {
availableSlots.add(TimeSlot(startTime, endTime));
}
}
}
@@ -137,17 +191,22 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
return;
}
int initialItem = availableSlots.indexWhere((slot) =>
slot.start.hour == startTime.value.hour &&
(startTime.value.minute < 30 ? slot.start.minute == 0 : slot.start.minute == 30));
int initialItem = availableSlots.indexWhere(
(slot) =>
slot.start.hour == startTime.value.hour &&
(startTime.value.minute < 30
? slot.start.minute == 0
: slot.start.minute == 30),
);
if (initialItem == -1) {
initialItem = 0;
}
TimeSlot tempSlot = availableSlots[initialItem];
final FixedExtentScrollController scrollController =
FixedExtentScrollController(initialItem: initialItem);
final FixedExtentScrollController scrollController = FixedExtentScrollController(
initialItem: initialItem,
);
Get.bottomSheet(
Container(
@@ -168,7 +227,10 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
children: [
CupertinoButton(
onPressed: () => Get.back(),
child: const Text('取消', style: TextStyle(color: CupertinoColors.systemGrey)),
child: const Text(
'取消',
style: TextStyle(color: CupertinoColors.systemGrey),
),
),
CupertinoButton(
onPressed: () {
@@ -176,7 +238,13 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
endTime.value = tempSlot.end;
Get.back();
},
child: const Text('确认', style: TextStyle(color: AppTheme.themeColor, fontWeight: FontWeight.bold)),
child: const Text(
'确认',
style: TextStyle(
color: AppTheme.themeColor,
fontWeight: FontWeight.bold,
),
),
),
],
),
@@ -189,8 +257,9 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
onSelectedItemChanged: (index) {
tempSlot = availableSlots[index];
},
children:
availableSlots.map((slot) => Center(child: Text(slot.display))).toList(),
children: availableSlots
.map((slot) => Center(child: Text(slot.display)))
.toList(),
),
),
],
@@ -200,8 +269,6 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
);
}
// 用于存储上一次成功预约的信息
ReservationModel? lastSuccessfulReservation;
@@ -232,7 +299,9 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
}
final dateStr = formattedDate;
final startTimeStr = '$dateStr ${formattedStartTime}:00';
final startTimeStr =
'$dateStr ${_formatTimeOfDay(startTime.value)}:00'; // Use helper directly
if (lastSuccessfulReservation != null &&
lastSuccessfulReservation!.id == selectedStationId.value &&
lastSuccessfulReservation!.startTime == startTimeStr) {
@@ -240,35 +309,36 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
return;
}
// 将选择的日期和时间组合成一个完整的 DateTime 对象
final reservationStartDateTime = DateTime(
final reservationEndDateTime = DateTime(
selectedDate.value.year,
selectedDate.value.month,
selectedDate.value.day,
startTime.value.hour,
startTime.value.minute,
endTime.value.hour,
endTime.value.minute,
);
// 检查预约时间是否在当前时间之前
if (reservationStartDateTime.isBefore(DateTime.now())) {
showToast("不可预约过去的时间");
//判断预约区间的结束时间是否早于当前时间（留出1分钟缓冲）
if (reservationEndDateTime.isBefore(
DateTime.now().subtract(const Duration(minutes: 1)),
)) {
showToast("无法预约已过去的时间段");
return;
}
try {
final selectedStation = stationOptions.firstWhere(
(s) => s.hydrogenId == selectedStationId.value,
(s) => s.hydrogenId == selectedStationId.value,
);
if(selectedStation.siteStatusName != "营运中"){
if (selectedStation.siteStatusName != "营运中") {
showToast("该站点${selectedStation.siteStatusName}，暂无法预约");
return;
}
showLoading("提交中");
final dateStr = formattedDate; // "yyyy-MM-dd"
final startTimeStr = '$dateStr ${formattedStartTime}:00'; // "yyyy-MM-dd HH:mm:ss"
final endTimeStr = '$dateStr ${formattedEndTime}:00';
final endTimeStr =
'$dateStr ${_formatTimeOfDay(endTime.value)}:00'; // Use helper directly
var responseData = await HttpService.to.post(
'appointment/orderAddHyd/saveOrUpdate',
@@ -296,7 +366,6 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
if (result.code == 0) {
showSuccessToast("预约成功");
// 预约成功后，保存当前预约信息
lastSuccessfulReservation = ReservationModel(
id: selectedStationId.value!,
hydAmount: ampuntStr,