调整 基础管理煤种生产人 更改采购数计算逻辑 处理供应商数据回显问题

zhang_12370

5 天以前 c6d13e58d85fbaaceb49d4c24401b50143050173

 src/views/procureMent/components/ProductionDialog.vue

@@ -17,12 +17,12 @@
          style="max-width: 400px; margin: 0 auto"
      >
        <el-form-item label="供应商名称" prop="supplierId">
          <el-select v-model="form.supplierId" placeholder="请选择供应商">
          <el-select v-model="form.supplierId" placeholder="请选择供应商" :disabled="isViewMode">
            <el-option :label="item.label" v-for="item in supplyList" :key="item.value" :value="item.value"/>
          </el-select>
        </el-form-item>
        <el-form-item label="煤种" prop="coalId">
          <el-select v-model="form.coalId" placeholder="请选择煤种">
          <el-select v-model="form.coalId" placeholder="请选择煤种" :disabled="isViewMode">
            <el-option :label="item.label" v-for="item in coalList" :key="item.value" :value="item.value"/>
          </el-select>
        </el-form-item>
@@ -31,39 +31,42 @@
              v-model.number="form.purchaseQuantity"
              placeholder="请输入"
              @blur="handleQuantityBlur"
              :disabled="isViewMode"
          >
            <template v-slot:suffix>
              <i style="font-style: normal">吨</i>
            </template>
          </el-input>
        </el-form-item
        >
        </el-form-item>
        <el-form-item label="税率" prop="taxRate">
          <el-input
              v-model.number="form.taxRate"
              placeholder="请输入税率"
              @blur="handleTaxRateBlur"
              :disabled="isViewMode"
          >
            <template v-slot:suffix>
              <i style="font-style: normal">%</i>
            </template>
          </el-input>
        </el-form-item>
        <el-form-item label="单价(不含税)" prop="priceExcludingTax">
        <el-form-item label="单价(含税)" prop="priceIncludingTax">
          <el-input
              v-model.number="form.priceExcludingTax"
              placeholder="请输入"
              v-model.number="form.priceIncludingTax"
              placeholder="请输入含税单价"
              @blur="handlePriceBlur"
              :disabled="isViewMode"
          >
            <template v-slot:suffix>
              <i style="font-style: normal">元</i>
            </template>
          </el-input>
        </el-form-item>
        <el-form-item label="单价(含税)" prop="priceIncludingTax">
        <el-form-item label="单价(不含税)" prop="priceExcludingTax">
          <el-input
              v-model.number="form.priceIncludingTax"
              v-model.number="form.priceExcludingTax"
              placeholder="自动计算"
              disabled
          >
            <template v-slot:suffix>
              <i style="font-style: normal">元</i>
@@ -74,6 +77,7 @@
          <el-input
              v-model.number="form.totalPriceExcludingTax"
              placeholder="自动计算"
              disabled
          >
            <template v-slot:suffix>
              <i style="font-style: normal">元</i>
@@ -84,6 +88,7 @@
          <el-input
              v-model.number="form.totalPriceIncludingTax"
              placeholder="自动计算"
              disabled
          >
            <template v-slot:suffix>
              <i style="font-style: normal">元</i>
@@ -91,7 +96,7 @@
          </el-input>
        </el-form-item>
        <el-form-item label="登记人" prop="registrantId">
          <el-input v-model="form.registrantId" disabled placeholder="请输入"/>
          <el-input :value="match(form.registrantId)" v-model.number="form.registrantId" disabled placeholder="请输入"/>
        </el-form-item>
        <el-form-item label="登记日期" prop="registrationDate">
          <el-date-picker
@@ -107,7 +112,7 @@
      <template #footer>
        <div class="dialog-footer">
          <!-- 重置和取消 -->
          <el-button @click="handleClose" v-if="title.includes('新增')"
          <el-button @click="handleClose" v-if="title.includes('新增') || title.includes('查看')"
          >取消
          </el-button
          >
@@ -115,7 +120,7 @@
          >重置
          </el-button
          >
          <el-button type="primary" @click="handleSubmit">确认</el-button>
          <el-button type="primary" v-if="!isViewMode" @click="handleSubmit">确认</el-button>
        </div>
      </template>
    </el-dialog>
@@ -149,6 +154,7 @@
});
const supplyList = ref([]);
const coalList = ref([]);
const isViewMode = computed(() => props.title.includes("查看"));
// 获取供应商下拉和煤种下拉
const getDropdownData = async () => {
  try {
@@ -174,113 +180,95 @@
defineExpose({
  getDropdownData,
});
// 数值格式化工具函数
const toFixed = (num, precision = 2) => {
  if (isNaN(num) || num === null || num === undefined || num === "") {
    return 0;
  }
  return (
      Math.floor(parseFloat(num) * Math.pow(10, precision)) /
      Math.pow(10, precision)
  );
  return Number((Math.floor(parseFloat(num) * Math.pow(10, precision)) / Math.pow(10, precision)).toFixed(precision));
};
// 含税单价计算
const unitPriceWithTax = computed(() => {
  const priceExcludingTax = parseFloat(form.value.priceExcludingTax) || 0;
  const taxRate = parseFloat(form.value.taxRate) || 0;
  if (!priceExcludingTax || !taxRate) {
    return 0;
  }
  const result = priceExcludingTax * (1 + taxRate / 100);
  return toFixed(result, 2);
});

// 含税总价计算
const totalUnitPriceWithTax = computed(() => {
  const priceExcludingTax = parseFloat(form.value.priceExcludingTax) || 0;
  const taxRate = parseFloat(form.value.taxRate) || 0;
  const purchaseQuantity = parseFloat(form.value.purchaseQuantity) || 0;
// 安全获取数值
const safeNumber = (value) => {
  const num = parseFloat(value);
  return isNaN(num) ? 0 : num;
};

  if (!priceExcludingTax || !taxRate || !purchaseQuantity) {
    return 0;
  }
// 计算逻辑 - 基于含税单价计算不含税价格
const calculatePrices = () => {
  const priceIncludingTax = safeNumber(form.value.priceIncludingTax); // 含税单价
  const taxRate = safeNumber(form.value.taxRate); // 税率
  const quantity = safeNumber(form.value.purchaseQuantity); // 采购数量

  const unitPriceWithTaxValue = priceExcludingTax * (1 + taxRate / 100);
  const result = unitPriceWithTaxValue * purchaseQuantity;
  return toFixed(result, 2);
});
  // 1. 根据含税单价和税率计算不含税单价
  // 不含税单价 = 含税单价 / (1 + 税率/100)
  const priceExcludingTax = priceIncludingTax && taxRate 
    ? toFixed(priceIncludingTax / (1 + taxRate / 100), 2)
    : 0;

// 不含税总价计算
const taxExclusiveTotalPrice = computed(() => {
  const purchaseQuantity = parseFloat(form.value.purchaseQuantity) || 0;
  const priceExcludingTax = parseFloat(form.value.priceExcludingTax) || 0;
  // 2. 计算不含税总价 = 不含税单价 × 数量
  const totalPriceExcludingTax = priceExcludingTax && quantity
    ? toFixed(priceExcludingTax * quantity, 2)
    : 0;

  if (!purchaseQuantity || !priceExcludingTax) {
    return 0;
  }
  // 3. 计算含税总价 = 含税单价 × 数量
  const totalPriceIncludingTax = priceIncludingTax && quantity
    ? toFixed(priceIncludingTax * quantity, 2)
    : 0;

  const result = purchaseQuantity * priceExcludingTax;
  return toFixed(result, 2);
});
  // 更新表单数据
  form.value.priceExcludingTax = priceExcludingTax;
  form.value.totalPriceExcludingTax = totalPriceExcludingTax;
  form.value.totalPriceIncludingTax = totalPriceIncludingTax;
};

// 监听计算值变化，同步到 form 对象中
watch(unitPriceWithTax, (newValue) => {
  form.value.priceIncludingTax = newValue;
});

watch(totalUnitPriceWithTax, (newValue) => {
  form.value.totalPriceIncludingTax = newValue;
});

watch(taxExclusiveTotalPrice, (newValue) => {
  form.value.totalPriceExcludingTax = newValue;
});
// 监听表单对象变化，用于处理编辑模式下的数据加载和实时计算
watch(
  () => [form.value.priceIncludingTax, form.value.taxRate, form.value.purchaseQuantity],
  () => {
    // 防抖处理，避免频繁计算
    nextTick(() => {
      calculatePrices();
    });
  },
  { deep: true }
);

const userStore = useUserStore();
const userInfo = ref({});

// 处理税率输入框失焦，确保精度
const match = () => {
  return userInfo.value.nickName || "未知用户";
};
// 处理税率输入框失焦事件
const handleTaxRateBlur = () => {
  if (
      form.value.taxRate !== null &&
      form.value.taxRate !== undefined &&
      form.value.taxRate !== ""
  ) {
  if (form.value.taxRate !== null && form.value.taxRate !== undefined && form.value.taxRate !== "") {
    form.value.taxRate = toFixed(parseFloat(form.value.taxRate), 2);
    // watch 会自动触发 calculatePrices，不需要手动调用
  }
};

// 处理不含税单价输入框失焦，确保精度
// 处理含税单价输入框失焦事件
const handlePriceBlur = () => {
  if (
      form.value.priceExcludingTax !== null &&
      form.value.priceExcludingTax !== undefined &&
      form.value.priceExcludingTax !== ""
  ) {
    form.value.priceExcludingTax = toFixed(
        parseFloat(form.value.priceExcludingTax),
        2
    );
  if (form.value.priceIncludingTax !== null && form.value.priceIncludingTax !== undefined && form.value.priceIncludingTax !== "") {
    form.value.priceIncludingTax = toFixed(parseFloat(form.value.priceIncludingTax), 2);
    // watch 会自动触发 calculatePrices，不需要手动调用
  }
};

// 处理采购数量输入框失焦，确保精度
// 处理采购数量输入框失焦事件
const handleQuantityBlur = () => {
  if (
      form.value.purchaseQuantity !== null &&
      form.value.purchaseQuantity !== undefined &&
      form.value.purchaseQuantity !== ""
  ) {
    form.value.purchaseQuantity = toFixed(
        parseFloat(form.value.purchaseQuantity),
        3
    ); // 数量保留3位小数
  if (form.value.purchaseQuantity !== null && form.value.purchaseQuantity !== undefined && form.value.purchaseQuantity !== "") {
    form.value.purchaseQuantity = toFixed(parseFloat(form.value.purchaseQuantity), 3); // 数量保留3位小数
    // watch 会自动触发 calculatePrices，不需要手动调用
  }
};

onMounted(async () => {
  let res = await userStore.getInfo();
  userInfo.value = res;
  getDropdownData()
  userInfo.value = res.user;
  await getDropdownData();
  // 组件加载完成后触发一次计算
  calculatePrices();
});
const rules = {
  supplierName: [