<template>
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<el-dialog
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v-model="visible"
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:title="isReturnMode ? '设备归还' : (isEdit ? '编辑设备领用' : '新增设备领用')"
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width="600px"
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@close="handleClose"
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>
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<el-form :model="form" :rules="rules" ref="formRef" label-width="150px">
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<el-form-item label="领用人" prop="userId">
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<el-select
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v-model="form.userId"
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placeholder="请选择"
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:disabled="isViewMode || isReturnMode"
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@change="getEquipment"
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>
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<el-option
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v-for="item in userList"
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:key="item.userId"
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:label="item.nickName"
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:value="item.userId"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="设备名称" prop="equipmentId">
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<el-select
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v-model="form.equipmentId"
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placeholder="请选择"
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:disabled="isViewMode || isReturnMode"
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>
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<el-option
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v-for="item in equipmentList"
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:key="item.id"
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:label="item.equipmentName"
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:value="item.id"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="设备库存" prop="equipmentStock" v-if="!isReturnMode && formData.status !== 2">
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<el-input
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:value="
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equipmentList.find((item) => item.id == form.equipmentId)
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?.quantity || 0
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"
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disabled
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style="width: 100%"
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/>
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</el-form-item>
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<el-form-item label="已使用数量" prop="usedQuantity" v-if="isReturnMode">
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<el-input
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:value="formData.usageQuantity"
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disabled
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style="width: 100%"
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/>
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</el-form-item>
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<el-form-item label="已归还数量" prop="returnedQuantity" v-if="isReturnMode">
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<el-input
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:value="formData.totalReturnNo || 0"
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disabled
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style="width: 100%"
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/>
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</el-form-item>
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<el-form-item label="领用数量" prop="usageQuantity" v-if="!isReturnMode && formData.status !== 2">
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<el-input-number
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v-model="form.usageQuantity"
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:min="1"
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:max="maxQuantity || 999"
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style="width: 100%"
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:disabled="isViewMode"
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/>
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<span
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v-if="maxQuantity !== null"
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style="color: #999; font-size: 12px; margin-left: 8px"
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>(最多{{ maxQuantity }}台)</span
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>
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</el-form-item>
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<el-form-item label="本次归还数量" prop="returnQuantity" v-if="isReturnMode">
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<el-input-number
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v-model="form.returnQuantity"
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:min="1"
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:max="Math.max(1, remainingReturnQuantity)"
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style="width: 100%"
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:disabled="remainingReturnQuantity <= 0"
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/>
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<span
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style="color: #999; font-size: 12px; margin-left: 8px"
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v-if="remainingReturnQuantity > 0"
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>(最多{{ remainingReturnQuantity }}台)</span
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>
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<span
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style="color: #ff4d4f; font-size: 12px; margin-left: 8px"
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v-else
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>(已全部归还)</span
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>
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</el-form-item>
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<!-- 使用开始时间 - 只在非归还模式显示 -->
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<el-form-item label="使用开始时间" prop="usageStartTime" v-if="!isReturnMode">
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<el-date-picker
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v-model="form.usageStartTime"
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type="datetime"
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placeholder="选择开始时间"
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style="width: 100%"
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value-format="YYYY-MM-DD"
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format="YYYY-MM-DD"
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:disabled="isViewMode"
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/>
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</el-form-item>
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<!-- 归还结束时间 - 只在归还模式显示 -->
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<el-form-item label="归还时间" prop="returnTime" v-if="isReturnMode">
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<el-date-picker
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v-model="form.returnTime"
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type="datetime"
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placeholder="选择归还时间"
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style="width: 100%"
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value-format="YYYY-MM-DD"
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format="YYYY-MM-DD"
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/>
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</el-form-item>
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<el-form-item label="备注" prop="remarks">
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<el-input
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v-model="form.remarks"
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type="textarea"
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placeholder="请输入备注"
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:disabled="isViewMode"
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/>
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="handleClose">取消</el-button>
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<el-button type="primary" @click="handleSubmit" v-if="!isViewMode"
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>确定</el-button
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>
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</template>
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</el-dialog>
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</template>
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<script setup>
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import { ref, watch, computed, onMounted } from "vue";
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import { ElMessage } from "element-plus";
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import { getEquipmentList } from "@/api/publicApi/index.js";
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import { addOrEditUsageRecord } from "@/api/equipment/requisition/index.js";
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import useUserStore from "@/store/modules/user";
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const userStore = useUserStore();
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let userList = ref([]);
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userStore.getUserList().then((res) => {
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userList.value = res;
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});
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// 获取设备列表
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const equipmentList = ref([]);
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// 获取最新数据
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const getEquipment = async () => {
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try {
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await getEquipmentList().then((res) => {
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equipmentList.value = res.data;
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});
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} catch (error) {
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ElMessage.error("获取设备列表失败");
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}
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};
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const props = defineProps({
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modelValue: Boolean,
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formData: {
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type: Object,
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default: () => ({}),
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},
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addOrEdit: {
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type: String,
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default: "add",
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},
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});
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const maxQuantity = computed(() => {
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if (!form.value.equipmentId) return 0;
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const eq = equipmentList.value.find(
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(item) => item.id == form.value.equipmentId
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);
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// 防止为0或负数，最小为1
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return eq && eq.quantity > 0 ? eq.quantity : 999;
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});
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const emit = defineEmits(["update:modelValue", "submit"]);
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const visible = computed({
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get: () => props.modelValue,
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set: (v) => emit("update:modelValue", v),
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});
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const isViewMode = computed(
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() =>
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props.addOrEdit === "view" ||
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props.addOrEdit === "viewRow"
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);
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// 判断是否为归还模式
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const isReturnMode = computed(() => props.addOrEdit === "return");
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// 计算剩余可归还数量
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const remainingReturnQuantity = computed(() => {
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if (!isReturnMode.value || !props.formData.usageQuantity) return 0;
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const totalUsageQuantity = props.formData.usageQuantity || 0; // 总使用数量
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const alreadyReturnedQuantity = props.formData.totalReturnNo || 0; // 已归还数量
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const remaining = totalUsageQuantity - alreadyReturnedQuantity; // 剩余可归还数量
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return Math.max(0, remaining); // 确保不为负数
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});
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const isEdit = computed(() => !!props.formData?.id);
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const formRef = ref();
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// 默认表单初始值
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const defaultForm = {
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userId: "",
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equipmentId: "",
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usageQuantity: 1,
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usageStartTime: "",
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returnQuantity: 1,
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returnTime: "",
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remarks: "",
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};
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const form = ref({ ...defaultForm });
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// 获取当前日期（YYYY-MM-DD格式）
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const getCurrentDate = () => {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, '0');
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const day = String(now.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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};
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// 确保初始化时获取设备列表
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onMounted(() => {
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getEquipment();
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});
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watch(
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() => props.formData,
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(val) => {
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if (val && Object.keys(val).length > 0) {
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form.value = { ...val };
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// 归还模式初始化
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if (isReturnMode.value) {
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form.value.returnTime = getCurrentDate();
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const maxReturnQuantity = remainingReturnQuantity.value;
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form.value.returnQuantity = maxReturnQuantity > 0 ? Math.min(1, maxReturnQuantity) : 0;
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}
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} else {
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form.value = { ...defaultForm };
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}
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},
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{ immediate: true }
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);
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const rules = computed(() => {
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const baseRules = {
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userId: [{ required: true, message: "请输入领用人", trigger: "blur" }],
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equipmentId: [{ required: true, message: "请输入设备ID", trigger: "blur" }],
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};
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if (isReturnMode.value) {
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// 归还模式的验证规则
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return {
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...baseRules,
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returnQuantity: [
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{ required: true, message: "请输入归还数量", trigger: "blur" },
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{ type: "number", min: 1, message: "至少归还1台", trigger: "blur" },
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{
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validator: (rule, value, callback) => {
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const remaining = remainingReturnQuantity.value;
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if (remaining <= 0) {
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callback(new Error("已全部归还，无法继续归还"));
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} else if (value > remaining) {
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callback(new Error(`归还数量不能大于剩余可归还数量(${remaining}台)`));
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} else {
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callback();
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}
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},
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trigger: "blur",
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},
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],
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returnTime: [
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{ required: true, message: "请选择归还时间", trigger: "change" },
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],
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};
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} else {
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// 新增/编辑模式的验证规则
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return {
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...baseRules,
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usageQuantity: [
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{ required: true, message: "请输入领用数量", trigger: "blur" },
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{ type: "number", min: 1, message: "至少领用1台", trigger: "blur" },
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{
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validator: (rule, value, callback) => {
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if (maxQuantity.value !== null && value > maxQuantity.value) {
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callback(new Error("领用数量不能大于设备数量"));
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} else {
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callback();
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}
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},
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trigger: "blur",
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},
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],
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usageStartTime: [
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{ required: true, message: "请选择开始时间", trigger: "change" },
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],
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};
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}
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});
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function handleClose() {
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emit("update:modelValue", false);
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}
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function handleSubmit() {
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formRef.value.validate((valid) => {
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if (!valid) return;
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let submitData = { ...form.value };
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// 归还模式处理
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if (isReturnMode.value) {
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const currentReturnQuantity = form.value.returnQuantity;
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const totalUsageQuantity = props.formData.usageQuantity;
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const alreadyReturnedQuantity = props.formData.totalReturnNo || 0;
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const newTotalReturnedQuantity = alreadyReturnedQuantity + currentReturnQuantity;
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submitData = {
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...props.formData,
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totalReturnNo: newTotalReturnedQuantity,
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returnQuantity: currentReturnQuantity,
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returnTime: form.value.returnTime,
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equipmentStatus: 2,
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remarks: form.value.remarks,
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usageQuantity: totalUsageQuantity
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};
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}
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addOrEditUsageRecord(submitData);
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emit("submit", submitData);
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handleClose();
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});
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}
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</script>
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