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@@ -195,35 +195,22 @@ abstract class SyncProductTool {
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}
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}
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/// 同步商品
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/// 按终端业态执行常规商品同步。
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///
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/// 食堂常规同步保留今天起连续七天的缓存范围，一次范围请求完成。
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/// MQTT 食堂变更和进入点餐页只刷新当天，使用 [syncTodayCanteenProduct]。
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static Future<void> syncProduct() async {
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final sysSetting = await AppSettingTool.getSysSetting();
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final sysType = sysSetting.sysType;
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try {
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if (sysType == SysType.CANTEEN) {
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// 获取从今天开始的所有日期时间
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final DateTime now = DateTime.now();
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for (int i = 0; i < 7; i++) {
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final DateTime date = now.add(Duration(days: i));
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final String day = DateUtil.formatDate(
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date,
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format: DateFormats.y_mo_d,
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);
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final dayDatetime = DateUtil.getDateTime(day);
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final pa = {
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"day": day,
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"hourType": null,
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"categoryId": null,
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"merchantId": sysSetting.serviceMerchantId,
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};
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final canteenList = await ProductApi.canteenProduct(pa);
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if (canteenList == null) return;
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for (var v in canteenList) {
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v.saleDate = dayDatetime;
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}
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// 更新数据
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await _batchUpdateCaneenProduct(list: canteenList, dayStr: day);
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}
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final startDate = DateTime.now();
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final success = await _syncCanteenProductForDateRange(
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startDate: startDate,
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endDate: startDate.add(const Duration(days: 6)),
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merchantId: sysSetting.serviceMerchantId,
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);
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if (!success) return;
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} else if (sysType == SysType.SUPERMARKET) {
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// 超市
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final app = Get.find<AppControl>();
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@@ -273,6 +260,128 @@ abstract class SyncProductTool {
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// 同步食堂商品 spu start
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// **************************************************************************
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/// 仅同步终端本地时区的当天食堂菜品，并在成功后记录食堂商品同步时间。
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///
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/// MQTT 菜品变更和进入点餐页使用此入口，避免刷新当天时额外拉取未来六天。
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static Future<bool> syncTodayCanteenProduct() async {
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final today = DateTime.now();
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final sysSetting = await AppSettingTool.getSysSetting();
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if (sysSetting.sysType != SysType.CANTEEN) return false;
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try {
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final success = await _syncCanteenProductForDay(
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date: today,
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merchantId: sysSetting.serviceMerchantId,
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);
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if (!success) return false;
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sysSetting.canteenProductSyncTime = DateTime.now();
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await AppSettingTool.setSysSetting(sysSetting);
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return true;
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} catch (e, stack) {
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logger.e("|$_tag|同步当天食堂商品信息意外的错误error:|$e|,stack:|$stack|");
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return false;
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}
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}
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/// 请求并替换指定自然日的食堂菜品快照。
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///
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/// 返回 `false` 表示接口没有有效响应，本地当天旧快照会保留；
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/// 空数组属于有效响应，会清空当天快照。
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static Future<bool> _syncCanteenProductForDay({
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required DateTime date,
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required String? merchantId,
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}) async {
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final day = DateUtil.formatDate(date, format: DateFormats.y_mo_d);
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final dayDatetime = DateUtil.getDateTime(day);
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final canteenList = await ProductApi.canteenProduct({
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"day": day,
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"hourType": null,
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"categoryId": null,
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"merchantId": merchantId,
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});
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if (canteenList == null) return false;
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if (ObjectUtil.isEmptyList(canteenList)) {
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// 空数组只代表指定日期没有可售菜品，清空当天快照，不影响其他日期。
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await _batchUpdateCaneenProduct(list: const [], dayStr: day);
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return true;
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}
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for (final product in canteenList) {
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// 接口按 day 查询，统一覆盖供应日期可防止异常响应把其他日期写进当天同步结果。
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product.saleDate = dayDatetime;
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}
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await _batchUpdateCaneenProduct(list: canteenList, dayStr: day);
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return true;
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}
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/// 一次请求指定闭区间的食堂菜谱，并按接口返回的供应日期逐日原子替换本地快照。
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///
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/// 返回 `false` 表示接口无有效响应或任一记录缺少合法供应日期，
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/// 此时不会修改任何日期的本地数据。
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static Future<bool> _syncCanteenProductForDateRange({
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required DateTime startDate,
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required DateTime endDate,
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required String? merchantId,
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}) async {
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final startDay = DateUtil.formatDate(
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startDate,
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format: DateFormats.y_mo_d,
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);
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final endDay = DateUtil.formatDate(
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endDate,
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format: DateFormats.y_mo_d,
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);
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final requestMerchantId = int.tryParse(merchantId ?? '');
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if (requestMerchantId == null) {
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logger.w('|$_tag|范围菜谱同步缺少有效商户 ID，保留本地旧快照');
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return false;
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}
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final canteenList = await ProductApi.canteenProductsByDateRange({
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"startDate": startDay,
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"endDate": endDay,
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"hourType": null,
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"categoryId": null,
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"merchantId": requestMerchantId,
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});
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if (canteenList == null) return false;
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final productsByDay = <String, List<ServiceProduct>>{};
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var currentDate = DateTime.parse(startDay);
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final lastDate = DateTime.parse(endDay);
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while (!currentDate.isAfter(lastDate)) {
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productsByDay[DateUtil.formatDate(
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currentDate,
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format: DateFormats.y_mo_d,
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)] = <ServiceProduct>[];
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currentDate = currentDate.add(const Duration(days: 1));
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}
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for (final product in canteenList) {
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final saleDate = product.saleDate;
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if (saleDate == null) {
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logger.w('|$_tag|范围菜谱响应缺少供应日期，保留本地旧快照:${product.toJson()}');
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return false;
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}
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final saleDay = DateUtil.formatDate(
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saleDate,
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format: DateFormats.y_mo_d,
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);
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final dayProducts = productsByDay[saleDay];
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if (dayProducts == null) {
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logger
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.w('|$_tag|范围菜谱响应日期超出请求区间，保留本地旧快照:请求$startDay至$endDay,响应$saleDay');
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return false;
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}
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dayProducts.add(product);
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}
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for (final entry in productsByDay.entries) {
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await _batchUpdateCaneenProduct(
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list: entry.value,
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dayStr: entry.key,
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);
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}
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return true;
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}
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static Future<void> _batchUpdateCaneenProduct({
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required List<ServiceProduct> list,
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required String dayStr,
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