处理打印机交易总金额、交易总笔数展示

app/src/main/java/com/miya/fastcashier/service/PrintService.kt

@@ -168,17 +168,21 @@ object PrintService {
         val totalStatistics: ViewOrderStatisticsInfo.StatisticBean? =
             orderStatisticsInfo.totalStatistic
         if (totalStatistics != null) {
+            var tradeCount = totalStatistics.tradeCount + totalStatistics.refundCount
+
             printer.printText(0, 0, Page58MmPrintUtils.printDivideLineString(), true)
             printer.printText(
                 Page58MmPrintUtils.printTwoData(
                     "总交易笔数",
-                    "" + totalStatistics.tradeCount
+                    "" + tradeCount
                 )
             )
+
+            var tradeTotalAmount = totalStatistics.tradeTotalAmount - totalStatistics.refundTotalAmount
             printer.printText(
                 Page58MmPrintUtils.printTwoData(
                     "总交易金额",
-                    "" + StringPriceFormat.transStringPriceToDecimalString(totalStatistics.tradeTotalAmount.toString())
+                    "" + StringPriceFormat.transStringPriceToDecimalString(tradeTotalAmount.toString())
                 )
             )
         }