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处理数量、单价、金额之间的计算

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This commit is contained in:
zxj
2025-07-11 09:46:08 +08:00
parent 32bc730a21
commit f92ae70423
10 changed files with 98 additions and 79 deletions
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app/src/main/java/com/sw/inbound/viewmodel/ReceiptViewModel.kt
+33 -26
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@@ -114,23 +114,26 @@ class ReceiptViewModel @Inject constructor(
*/
fun updateSelectedItem(purchaseOrder: GoodsInfo?) {
if (purchaseOrder != null) {
purchaseOrder.receivedNum.takeIf { it != 0f }?.let { receivedNum ->
// 计算金额 单价不为空，并且金额没有手动输入
// if (purchaseOrder.recUnitPriceTaxIn != null && purchaseOrder.recUnitPriceTaxIn == 0f && !_amountUserInput.value) {
if (purchaseOrder.recUnitPriceTaxIn != null && !_amountUserInput.value) {
if (purchaseOrder.receivedNum != null && purchaseOrder.receivedNum != 0f) {
if (purchaseOrder.recUnitPriceTaxInTemp.isNotEmpty()) { // 计算金额 单价不为空，并且金额没有手动输入
val result =
receivedNum.times(purchaseOrder.recUnitPriceTaxIn!!)
purchaseOrder.receivedNum!!.times(purchaseOrder.recUnitPriceTaxIn!!)
purchaseOrder.recPriceExItem = result.toSafeFloat()
purchaseOrder.recPriceExItemTemp = result.toFormattedString()
}
// 计算单价 金额不为空，并且单价没有手动输入
// if (purchaseOrder.recPriceExItem != null && purchaseOrder.recPriceExItem == 0f && !_priceUserInput.value) {
if (purchaseOrder.recPriceExItem != null && !_priceUserInput.value) {
} else if (purchaseOrder.recPriceExItemTemp.isNotEmpty()) { // 计算单价 金额不为空，并且单价没有手动输入
val result =
purchaseOrder.recPriceExItem!!.div(receivedNum)
purchaseOrder.recPriceExItem!!.div(purchaseOrder.receivedNum!!)
purchaseOrder.recUnitPriceTaxIn = result.toSafeFloat()
purchaseOrder.recUnitPriceTaxInTemp = result.toFormattedString()
}
} else {
if (_priceUserInput.value) {
purchaseOrder.recPriceExItem = 0f
purchaseOrder.recPriceExItemTemp = ""
} else if (_amountUserInput.value) {
purchaseOrder.recUnitPriceTaxIn = 0f
purchaseOrder.recUnitPriceTaxInTemp = ""
}
}
} else {
_countUserInput.value = false
@@ -254,31 +257,35 @@ class ReceiptViewModel @Inject constructor(
val finalCount = count.toSafeFloat(currentItem.unitName)
Timber.d("startSensorScale weight = $weight, count = $count, finalCount = $finalCount, consumeValue = $consumeValue, purchaseValue = $purchaseValue")
// 计算单价
val finalPrice = if (count == 0.0) {
0f
} else if (!_countUserInput.value && !_priceUserInput.value) {
if (info.recPriceExItemTemp.isNotEmpty()) {
val finalPrice = when {
count == 0.0 -> {
0f
}
_amountUserInput.value && !_priceUserInput.value -> {
info.recPriceExItem!!.div(count).toSafeFloat()
} else {
0f
}
} else info.recUnitPriceTaxIn ?: 0f
else -> 0f
}
// 计算金额
val finalAmount = if (count == 0.0) {
0f
} else if (!_countUserInput.value && !_amountUserInput.value) {
if (info.recUnitPriceTaxInTemp.isNotEmpty()) {
count.times(info.recUnitPriceTaxIn!!).toSafeFloat()
} else {
val finalAmount = when {
count == 0.0 -> {
0f
}
} else info.recPriceExItem ?: 0f
_priceUserInput.value && !_amountUserInput.value -> {
count.times(info.recUnitPriceTaxIn!!).toSafeFloat()
}
else -> 0f
}
_selectedItem.value = info.copy(
goodsWeight = weight.toSafeBigDecimal(),
// 收货数量
receivedNumTemp = if (_countUserInput.value) info.receivedNumTemp else count.toFormattedString(),
receivedNum = if (_countUserInput.value) info.receivedNum else finalCount,
receivedNumTemp = count.toFormattedString(),
receivedNum = finalCount,
// 单价
recUnitPriceTaxIn = if (_priceUserInput.value) info.recUnitPriceTaxIn else finalPrice,
recUnitPriceTaxInTemp = if (_priceUserInput.value) info.recUnitPriceTaxInTemp else finalPrice.toFormattedString(),