添加单价和金额计算

2025-07-10 11:23:11 +08:00
parent 6cd5069aac
commit b657821b23
8 changed files with 254 additions and 27 deletions
@@ -1,9 +1,9 @@
 package com.sw.inbound.viewmodel

 import androidx.lifecycle.viewModelScope
+import com.sw.inbound.ext.toFormattedString
 import com.sw.inbound.ext.toSafeBigDecimal
 import com.sw.inbound.ext.toSafeFloat
-import com.sw.inbound.ext.toSafeString
 import com.sw.inbound.model.request.UploadInfo
 import com.sw.inbound.model.response.DictType
 import com.sw.inbound.model.response.GoodsInfo
@@ -72,6 +72,8 @@ class ReceiptViewModel @Inject constructor(

    // 物品数量 是否由用户输入
    private val _countUserInput = MutableStateFlow<Boolean>(false)
+    private val _priceUserInput = MutableStateFlow<Boolean>(false)
+    private val _amountUserInput = MutableStateFlow<Boolean>(false)

    /**
     * 更新调整状态
@@ -84,6 +86,7 @@ class ReceiptViewModel @Inject constructor(
    fun StateFlow<List<GoodsInfo>>.getValidOrders(): List<GoodsInfo> {
        return this.value.filter { it.goodId != null }
    }
+
    /**
     * 更新收货提示弹窗
     */
@@ -103,6 +106,28 @@ class ReceiptViewModel @Inject constructor(
     * 更新选中的item
     */
    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) {
+                    val result =
+                        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) {
+                    val result =
+                        purchaseOrder.recPriceExItem!!.div(receivedNum)
+                    purchaseOrder.recUnitPriceTaxIn = result.toSafeFloat()
+                    purchaseOrder.recUnitPriceTaxInTemp = result.toFormattedString()
+                }
+            }
+        } else {
+            _countUserInput.value = false
+            _priceUserInput.value = false
+            _amountUserInput.value = false
+        }
        _selectedItem.value = purchaseOrder
    }

@@ -179,31 +204,70 @@ class ReceiptViewModel @Inject constructor(
        _orders.value = emptyList()
    }

+    /**
+     * 更新数量输入状态
+     */
    fun updateCountInputState(boolean: Boolean) {
        _countUserInput.value = boolean
    }

+    /**
+     * 更新单价输入状态
+     */
+    fun updatePriceInputState(boolean: Boolean) {
+        _priceUserInput.value = boolean
+    }
+
+    /**
+     * 更新金额输入状态
+     */
+    fun updateAmountInputState(boolean: Boolean) {
+        _amountUserInput.value = boolean
+    }
+
    fun startSensorScale() {
        Timber.d("开始称重")
        SensorScaleUtils.startScale(callback = { weight ->
            val currentItem = _selectedItem.value

            currentItem?.let { info ->
+                // 用户输入数量后不再通过重量反算
+                if (_countUserInput.value) {
+                    _selectedItem.value = info.copy(
+                        goodsWeight = weight.toSafeBigDecimal(),
+                    )
+                    return@startScale
+                }
                val consumeValue = currentItem.consumeValue?.toDouble() ?: 1.0
                val purchaseValue = currentItem.purchaseValue?.toDouble() ?: 1.0
                val count =
                    weight * 1000 / consumeValue / purchaseValue
                val finalCount = count.toSafeFloat(currentItem.unitName)
                Timber.d("startSensorScale weight = $weight, count = $count, finalCount = $finalCount, consumeValue = $consumeValue, purchaseValue = $purchaseValue")
-                if (info.receivedNumTemp.isEmpty()) {
-                    _countUserInput.value = false
-                }
+                // 计算单价
+                val finalPrice = if (count == 0.0) {
+                    0f
+                } else if (info.recPriceExItem != null && info.recPriceExItem != 0f && !_countUserInput.value && !_priceUserInput.value) {
+                    info.recPriceExItem!!.div(count).toSafeFloat()
+                } else info.recUnitPriceTaxIn ?: 0f
+                // 计算金额
+                val finalAmount = if (count == 0.0) {
+                    0f
+                } else if (info.recUnitPriceTaxIn != null && info.recUnitPriceTaxIn != 0f && !_countUserInput.value && !_amountUserInput.value) {
+                    count.times(info.recUnitPriceTaxIn!!).toSafeFloat()
+                } else info.recPriceExItem ?: 0f
+
                _selectedItem.value = info.copy(
                    goodsWeight = weight.toSafeBigDecimal(),
-                    receivedNumTemp = if (_countUserInput.value) info.receivedNumTemp else count.toSafeString(
-                        currentItem.unitName
-                    ),
-                    receivedNum = if (_countUserInput.value) info.receivedNum else finalCount
+                    // 收货数量
+                    receivedNumTemp = if (_countUserInput.value) info.receivedNumTemp else count.toFormattedString(),
+                    receivedNum = if (_countUserInput.value) info.receivedNum else finalCount,
+                    // 单价
+                    recUnitPriceTaxIn = if (_priceUserInput.value) info.recUnitPriceTaxIn else finalPrice,
+                    recUnitPriceTaxInTemp = if (_priceUserInput.value) info.recUnitPriceTaxInTemp else finalPrice.toFormattedString(),
+                    // 金额
+                    recPriceExItem = if (_amountUserInput.value) info.recPriceExItem else finalAmount,
+                    recPriceExItemTemp = if (_amountUserInput.value) info.recPriceExItemTemp else finalAmount.toFormattedString(),
                )
            }
        })
@@ -2,9 +2,9 @@ package com.sw.inbound.viewmodel

 import androidx.lifecycle.viewModelScope
 import com.sw.inbound.GlobalData
+import com.sw.inbound.ext.toFormattedString
 import com.sw.inbound.ext.toSafeBigDecimal
 import com.sw.inbound.ext.toSafeDouble
-import com.sw.inbound.ext.toSafeString
 import com.sw.inbound.model.request.GoodsAddParam
 import com.sw.inbound.model.request.PurchaseWarehouseParam
 import com.sw.inbound.model.response.DictType
@@ -67,6 +67,16 @@ class SelfProcurementViewModel @Inject constructor(
     */
    private val _countUserInput = MutableStateFlow<Boolean>(false)

+    /**
+     * 单价是否是用户输入的值
+     */
+    private val _priceUserInput = MutableStateFlow<Boolean>(false)
+
+    /**
+     * 金额输入状态
+     */
+    private val _amountUserInput = MutableStateFlow<Boolean>(false)
+
    /**
     * 更新全局仓库
     */
@@ -80,6 +90,14 @@ class SelfProcurementViewModel @Inject constructor(
            val currentItem = _selectedItem.value

            currentItem?.let { info ->
+                // 用户输入数量后不再通过重量反算
+                if (_countUserInput.value) {
+                    _selectedItem.value = info.copy(
+                        goodsWeight = weight.toSafeBigDecimal(),
+                    )
+                    return@startScale
+                }
+
                val selectUnitType = currentItem.selectUnitType
                if (selectUnitType == null) return@startScale

@@ -89,15 +107,35 @@ class SelfProcurementViewModel @Inject constructor(
                    weight * 1000 / consumeValue / purchaseValue
                val finalCount = count.toSafeDouble(currentItem.unitName)
                Timber.d("startSensorScale weight = $weight, count = $count, finalCount = $finalCount, consumeValue = $consumeValue, purchaseValue = $purchaseValue")
-                if (info.goodsCountTemp.isEmpty()) {
-                    _countUserInput.value = false
-                }
+
+                Timber.d("startSensorScale goodsUnitPrice = ${info.goodsUnitPrice}, goodsPrice = ${info.goodsPrice} ")
+                // 计算单价 金额不为空，数量也不为空， 不是数量输入 也不是单价输入
+                val finalPrice =
+                    if (count == 0.0) {
+                        0.0
+                    } else if (info.goodsPrice != 0.0 && !_countUserInput.value && !_priceUserInput.value) {
+                        info.goodsPrice.div(count).toSafeDouble()
+                    } else info.goodsUnitPrice
+
+                // 计算金额 单价不为空，不是数量输入  也不是金额输入
+                val finalAmount =
+                    if (count == 0.0) {
+                        0.0
+                    } else if (info.goodsUnitPrice != 0.0 && !_countUserInput.value && !_amountUserInput.value) {
+                        count.times(info.goodsUnitPrice).toSafeDouble()
+                    } else info.goodsPrice
+                Timber.d("startSensorScale finalPrice = $finalPrice, finalAmount = $finalAmount ")
                _selectedItem.value = info.copy(
                    goodsWeight = weight.toSafeBigDecimal(),
-                    goodsCountTemp = if (_countUserInput.value) info.goodsCountTemp else count.toSafeString(
-                        currentItem.unitName
-                    ),
-                    goodsCount = if (_countUserInput.value) info.goodsCount else finalCount
+                    // 数量
+                    goodsCountTemp = if (_countUserInput.value) info.goodsCountTemp else finalCount.toFormattedString(),
+                    goodsCount = if (_countUserInput.value) info.goodsCount else finalCount,
+                    // 单价
+                    goodsUnitPrice = if (_priceUserInput.value) info.goodsUnitPrice else finalPrice,
+                    goodsUnitPriceTemp = if (_priceUserInput.value) info.goodsUnitPriceTemp else finalPrice.toFormattedString(),
+                    // 金额
+                    goodsPrice = if (_amountUserInput.value) info.goodsPrice else finalAmount,
+                    goodsPriceTemp = if (_amountUserInput.value) info.goodsPriceTemp else finalAmount.toFormattedString()
                )
            }
        })
@@ -113,7 +151,34 @@ class SelfProcurementViewModel @Inject constructor(
    }

    fun updateSelectedItem(purchaseOrder: PurchaseWarehouseParam?) {
+        if (purchaseOrder != null) {
+            purchaseOrder.goodsCount.takeIf { it != 0.0 }?.let { receivedNum ->
+                // 计算金额 单价不为空，并且金额没有手动输入
+                if (purchaseOrder.goodsUnitPrice != 0.0 && !_amountUserInput.value) {
+                    Timber.d("updateSelectedItem 计算金额")
+                    val result =
+                        receivedNum.times(purchaseOrder.goodsUnitPrice)
+                    purchaseOrder.goodsPrice = result.toSafeDouble()
+                    purchaseOrder.goodsPriceTemp = result.toFormattedString()
+                }
+                // 计算单价 金额不为空，并且单价没有手动输入
+                if (purchaseOrder.goodsPrice != 0.0 && !_priceUserInput.value) {
+                    Timber.d("updateSelectedItem 计算单价")
+                    val result =
+                        purchaseOrder.goodsPrice.div(receivedNum)
+                    purchaseOrder.goodsUnitPrice = result.toSafeDouble()
+                    purchaseOrder.goodsUnitPriceTemp = result.toFormattedString()
+                }
+            }
+        } else {
+            // 重置输入状态
+            Timber.d("重置输入状态")
+            _countUserInput.value = false
+            _priceUserInput.value = false
+            _amountUserInput.value = false
+        }
        _selectedItem.value = purchaseOrder
+        Timber.d("updateSelectedItem 更新，goodsUnitPrice = ${_selectedItem.value?.goodsUnitPrice}, ${_selectedItem.value?.goodsUnitPriceTemp}")
    }

    fun updateGoodsAddParam(newState: GoodsAddParam) {
@@ -195,10 +260,27 @@ class SelfProcurementViewModel @Inject constructor(
        }
    }

+    /**
+     * 数量输入状态
+     */
    fun updateCountInputState(boolean: Boolean) {
        _countUserInput.value = boolean
    }

+    /**
+     * 单价输入状态
+     */
+    fun updatePriceInputState(boolean: Boolean) {
+        _priceUserInput.value = boolean
+    }
+
+    /**
+     * 金额输入状态
+     */
+    fun updateAmountInputState(boolean: Boolean) {
+        _amountUserInput.value = boolean
+    }
+
    fun addGoodsInfo() {
        val imageUri = GlobalData.imageUri
        if (imageUri == null) {