fix: 设备保养：可以在app上面进行设备保养计划新增，可多选设备（不需要设备编号），计划新增后，需定时生成多条任务（根据选择的多个设备生成多个任务）

spring

昨天 1a18bfbeeeb42c118cef061ff8dd383c708826aa

 src/views/inventoryManagement/stockManagement/New.vue

@@ -37,21 +37,57 @@
          <el-input v-model="formState.unit"  disabled />
        </el-form-item>

        <!-- productType === 0：原材料 -->
        <el-form-item
            label="库存数量"
            prop="qualitity"
            v-if="type === 'qualified' && formState.productType === 0"
            label="车牌号"
            prop="licensePlateNo"
        >
          <el-input-number v-model="formState.qualitity" :step="1" :min="1" style="width: 100%" />
          <el-input v-model="formState.licensePlateNo" />
        </el-form-item>

        <el-form-item
            v-if="type === 'qualified'"
            label="库存预警数量"
            prop="warnNum"
            v-if="type === 'qualified' && formState.productType === 0"
            label="毛重(吨)"
            prop="grossWeight"
        >
          <el-input-number v-model="formState.warnNum" :step="1" :min="0" :max="formState.qualitity" style="width: 100%" />
          <el-input-number
              v-model="formState.grossWeight"
              :step="0.01"
              :min="0"
              style="width: 100%"
              @change="computeNetWeight"
          />
        </el-form-item>
        <!-- productType === 0：原材料 -->

        <el-form-item
            v-if="type === 'qualified' && formState.productType === 0"
            label="皮重(吨)"
            prop="tareWeight"
        >
          <el-input-number
              v-model="formState.tareWeight"
              :step="0.01"
              :min="0"
              style="width: 100%"
              @change="computeNetWeight"
          />
        </el-form-item>

        <el-form-item
            v-if="type === 'qualified' && formState.productType === 0"
            label="净重(吨)"
            prop="netWeight"
        >
          <el-input-number
              v-model="formState.netWeight"
              :step="0.01"
              :min="0"
              style="width: 100%"
              disabled
          />
        </el-form-item>

        <el-form-item
            v-if="type === 'qualified' && formState.productType === 0"
            label="过磅日期"
@@ -70,10 +106,10 @@

        <el-form-item
            v-if="type === 'qualified' && formState.productType === 0"
            label="净重(吨)"
            prop="netWeight"
            label="过磅员"
            prop="weighingOperator"
        >
          <el-input-number v-model="formState.netWeight" :step="0.01" :min="0" style="width: 100%" />
          <el-input v-model="formState.weighingOperator" />
        </el-form-item>

        <el-form-item label="备注" prop="remark">
@@ -125,11 +161,14 @@
  productName: "",
  productModelName: "",
  unit: "",
  weighingDate: undefined,
  productType: undefined,
  qualitity: 0,
  warnNum: 0,
  // 过磅相关字段（仅原材料合格品使用）
  licensePlateNo: "",
  grossWeight: undefined,
  tareWeight: undefined,
  netWeight: undefined,
  weighingDate: undefined,
  weighingOperator: "",
  remark: '',
});

@@ -161,6 +200,8 @@
// 产品选择处理
const handleProductSelect = async (products) => {
  formState.value.weighingDate = undefined;
  formState.value.grossWeight = undefined;
  formState.value.tareWeight = undefined;
  formState.value.netWeight = undefined;
  if (products && products.length > 0) {
    const product = products[0];
@@ -176,6 +217,19 @@
  }
};

// 净重 = 毛重 - 皮重
const computeNetWeight = () => {
  const { grossWeight, tareWeight } = formState.value;
  if (grossWeight != null && tareWeight != null) {
    const net = Number(grossWeight) - Number(tareWeight);
    // 保留两位小数，且不为负
    const safeNet = Number(net.toFixed(2));
    formState.value.netWeight = safeNet > 0 ? safeNet : 0;
  } else {
    formState.value.netWeight = undefined;
  }
};

const handleSubmit = () => {
  proxy.$refs["formRef"].validate(valid => {
    if (valid) {