product-inventory-management.git

<template>
  <div class="app-container">
    <el-form :model="filters" :inline="true">
      <el-form-item label="申请单号:">
        <el-input v-model="filters.applyCode" placeholder="请输入申请单号" clearable style="width: 200px;" />
      </el-form-item>
      <el-form-item label="客户:">
        <el-select v-model="filters.customerId" placeholder="请选择客户" clearable style="width: 200px;">
          <el-option v-for="item in customerList" :key="item.id" :label="item.name" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态:">
        <el-select v-model="filters.status" placeholder="请选择状态" clearable style="width: 150px;">
          <el-option label="待审核" value="pending" />
          <el-option label="已审核" value="approved" />
          <el-option label="已驳回" value="rejected" />
          <el-option label="已开票" value="invoiced" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="getTableData">搜索</el-button>
        <el-button @click="resetFilters">重置</el-button>
      </el-form-item>
    </el-form>
    <div class="table_list">
      <div class="actions">
        <div></div>
        <div>
          <el-button type="primary" @click="add" icon="Plus">新增申请</el-button>
          <el-button @click="handleBatchApply" icon="Document" :disabled="selectedRows.length === 0">批量申请</el-button>
        </div>
      </div>
      <PIMTable
        rowKey="id"
        isSelection
        :column="columns"
        :tableData="dataList"
        :page="{
          current: pagination.currentPage,
          size: pagination.pageSize,
          total: pagination.total,
        }"
        @selection-change="handleSelectionChange"
        @pagination="changePage"
      >
        <template #amount="{ row }">
          <span class="text-primary">¥{{ formatMoney(row.amount) }}</span>
        </template>
        <template #taxRate="{ row }">
          <span>{{ row.taxRate }}%</span>
        </template>
        <template #status="{ row }">
          <el-tag :type="getStatusType(row.status)">{{ getStatusLabel(row.status) }}</el-tag>
        </template>
        <template #operation="{ row }">
          <el-button type="primary" link @click="view(row)">查看</el-button>
          <el-button type="primary" link @click="edit(row)" v-if="row.status === 'pending'">编辑</el-button>
          <el-button type="success" link @click="handleAudit(row)" v-if="row.status === 'pending'">审核</el-button>
          <el-button type="warning" link @click="handleInvoice(row)" v-if="row.status === 'approved'">开票</el-button>
        </template>
      </PIMTable>
    </div>
 
    <FormDialog :title="dialogTitle" v-model="dialogVisible" width="800px" @confirm="submitForm" @cancel="dialogVisible = false">
      <el-form :model="form" :rules="rules" ref="formRef" label-width="120px">
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="申请单号" prop="applyCode">
              <el-input v-model="form.applyCode" placeholder="系统自动生成" disabled />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="客户" prop="customerId">
              <el-select v-model="form.customerId" placeholder="请选择客户" style="width: 100%;" :disabled="isEdit">
                <el-option v-for="item in customerList" :key="item.id" :label="item.name" :value="item.id" />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="开票金额" prop="amount">
              <el-input-number v-model="form.amount" :min="0" :precision="2" style="width: 100%;" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="税率" prop="taxRate">
              <el-select v-model="form.taxRate" placeholder="请选择税率" style="width: 100%;">
                <el-option
                  v-for="dict in tax_rate"
                  :key="dict.value"
                  :label="dict.label"
                  :value="Number(dict.value)"
                />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="发票类型" prop="invoiceType">
              <el-select v-model="form.invoiceType" placeholder="请选择发票类型" style="width: 100%;">
                <el-option label="增值税专用发票" value="special" />
                <el-option label="增值税普通发票" value="normal" />
                <el-option label="电子发票" value="electronic" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="申请日期" prop="applyDate">
              <el-date-picker v-model="form.applyDate" type="date" placeholder="选择日期" value-format="YYYY-MM-DD" style="width: 100%;" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label="发票内容" prop="content">
          <el-input v-model="form.content" type="textarea" :rows="3" placeholder="请输入发票内容" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" :rows="2" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button type="primary" @click="submitForm">确定</el-button>
        <el-button @click="dialogVisible = false">取消</el-button>
      </template>
    </FormDialog>
  </div>
</template>
 
<script setup>
import { ref, reactive, onMounted, getCurrentInstance } from "vue";
import { ElMessage, ElMessageBox } from "element-plus";
import FormDialog from "@/components/Dialog/FormDialog.vue";
 
defineOptions({
  name: "开票申请",
});
 
const { proxy } = getCurrentInstance();
const { tax_rate } = proxy.useDict("tax_rate");
 
const filters = reactive({
  applyCode: "",
  customerId: "",
  status: "",
});
 
const pagination = reactive({
  currentPage: 1,
  pageSize: 10,
  total: 0,
});
 
const columns = [
  { label: "申请单号", prop: "applyCode", width: "150" },
  { label: "客户名称", prop: "customerName", width: "180" },
  { label: "开票金额", prop: "amount", slot: "amount" },
  { label: "税率", prop: "taxRate", slot: "taxRate" },
  { label: "发票类型", prop: "invoiceTypeLabel", width: "130" },
  { label: "申请日期", prop: "applyDate", width: "120" },
  { label: "状态", prop: "status", slot: "status" },
  { label: "操作", prop: "operation", slot: "operation", width: "200", fixed: "right" },
];
 
const dataList = ref([]);
const selectedRows = ref([]);
const dialogVisible = ref(false);
const dialogTitle = ref("");
const formRef = ref(null);
const isEdit = ref(false);
const currentId = ref(null);
 
const customerList = [
  { id: 1, name: "北京科技有限公司" },
  { id: 2, name: "上海贸易公司" },
  { id: 3, name: "广州实业有限公司" },
  { id: 4, name: "深圳电子公司" },
];
 
const form = reactive({
  applyCode: "",
  customerId: "",
  amount: 0,
  taxRate: 13,
  invoiceType: "special",
  applyDate: "",
  content: "",
  remark: "",
});
 
const rules = {
  customerId: [{ required: true, message: "请选择客户", trigger: "change" }],
  amount: [{ required: true, message: "请输入开票金额", trigger: "blur" }],
  taxRate: [{ required: true, message: "请选择税率", trigger: "change" }],
  invoiceType: [{ required: true, message: "请选择发票类型", trigger: "change" }],
  applyDate: [{ required: true, message: "请选择申请日期", trigger: "change" }],
};
 
const mockData = [
  { id: 1, applyCode: "KP2024001", customerId: 1, customerName: "北京科技有限公司", amount: 5000, taxRate: 13, invoiceType: "special", invoiceTypeLabel: "增值税专用发票", applyDate: "2024-01-15", status: "pending", content: "软件服务费", remark: "" },
  { id: 2, applyCode: "KP2024002", customerId: 2, customerName: "上海贸易公司", amount: 8000, taxRate: 13, invoiceType: "normal", invoiceTypeLabel: "增值税普通发票", applyDate: "2024-01-16", status: "approved", content: "商品销售", remark: "" },
  { id: 3, applyCode: "KP2024003", customerId: 3, customerName: "广州实业有限公司", amount: 12000, taxRate: 6, invoiceType: "electronic", invoiceTypeLabel: "电子发票", applyDate: "2024-01-18", status: "invoiced", content: "技术服务费", remark: "" },
];
 
const formatMoney = (value) => {
  if (value === undefined || value === null) return "0.00";
  return Number(value).toFixed(2).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
};
 
const getStatusLabel = (status) => {
  const map = { pending: "待审核", approved: "已审核", rejected: "已驳回", invoiced: "已开票" };
  return map[status] || status;
};
 
const getStatusType = (status) => {
  const map = { pending: "warning", approved: "success", rejected: "danger", invoiced: "primary" };
  return map[status] || "";
};
 
const getTableData = () => {
  let result = [...mockData];
  if (filters.applyCode) {
    result = result.filter(item => item.applyCode.includes(filters.applyCode));
  }
  if (filters.customerId) {
    result = result.filter(item => item.customerId === filters.customerId);
  }
  if (filters.status) {
    result = result.filter(item => item.status === filters.status);
  }
  pagination.total = result.length;
  dataList.value = result.slice((pagination.currentPage - 1) * pagination.pageSize, pagination.currentPage * pagination.pageSize);
};
 
const resetFilters = () => {
  filters.applyCode = "";
  filters.customerId = "";
  filters.status = "";
  pagination.currentPage = 1;
  getTableData();
};
 
const changePage = ({ current, size }) => {
  pagination.currentPage = current;
  pagination.pageSize = size;
  getTableData();
};
 
const handleSelectionChange = (selection) => {
  selectedRows.value = selection;
};
 
const add = () => {
  isEdit.value = false;
  dialogTitle.value = "新增开票申请";
  Object.assign(form, {
    applyCode: "KP" + Date.now().toString().slice(-8),
    customerId: "",
    amount: 0,
    taxRate: 13,
    invoiceType: "special",
    applyDate: new Date().toISOString().split('T')[0],
    content: "",
    remark: "",
  });
  dialogVisible.value = true;
};
 
const edit = (row) => {
  isEdit.value = true;
  currentId.value = row.id;
  dialogTitle.value = "编辑开票申请";
  Object.assign(form, row);
  dialogVisible.value = true;
};
 
const view = (row) => {
  ElMessage.info(`查看申请单: ${row.applyCode}`);
};
 
const handleAudit = (row) => {
  ElMessageBox.confirm("确认审核通过该开票申请吗？", "提示", {
    confirmButtonText: "通过",
    cancelButtonText: "驳回",
    distinguishCancelAndClose: true,
    type: "warning",
  }).then(() => {
    const index = mockData.findIndex(item => item.id === row.id);
    if (index !== -1) {
      mockData[index].status = "approved";
    }
    ElMessage.success("审核通过");
    getTableData();
  }).catch((action) => {
    if (action === "cancel") {
      const index = mockData.findIndex(item => item.id === row.id);
      if (index !== -1) {
        mockData[index].status = "rejected";
      }
      ElMessage.warning("已驳回");
      getTableData();
    }
  });
};
 
const handleInvoice = (row) => {
  ElMessageBox.confirm("确认已开具发票？", "提示", {
    confirmButtonText: "确认",
    cancelButtonText: "取消",
    type: "info",
  }).then(() => {
    const index = mockData.findIndex(item => item.id === row.id);
    if (index !== -1) {
      mockData[index].status = "invoiced";
    }
    ElMessage.success("开票完成");
    getTableData();
  });
};
 
const handleBatchApply = () => {
  ElMessage.success(`批量申请 ${selectedRows.value.length} 条记录`);
};
 
const submitForm = () => {
  formRef.value.validate((valid) => {
    if (valid) {
      const customer = customerList.find(item => item.id === form.customerId);
      const invoiceTypeMap = { special: "增值税专用发票", normal: "增值税普通发票", electronic: "电子发票" };
      if (isEdit.value) {
        const index = mockData.findIndex(item => item.id === currentId.value);
        if (index !== -1) {
          mockData[index] = { ...mockData[index], ...form, customerName: customer?.name, invoiceTypeLabel: invoiceTypeMap[form.invoiceType] };
        }
        ElMessage.success("编辑成功");
      } else {
        const newId = mockData.length > 0 ? Math.max(...mockData.map(item => item.id)) + 1 : 1;
        mockData.push({ id: newId, ...form, customerName: customer?.name, invoiceTypeLabel: invoiceTypeMap[form.invoiceType], status: "pending" });
        ElMessage.success("新增成功");
      }
      dialogVisible.value = false;
      getTableData();
    }
  });
};
 
onMounted(() => {
  getTableData();
});
</script>
 
<style lang="scss" scoped>
.actions {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}
 
.text-primary {
  color: #409eff;
  font-weight: bold;
}
</style>