Merge branch '0.8.X' of http://49.232.154.205:10100/DeXun/klp-oa into 0.8.X

klp-ui/src/api/wms/seal.js

@@ -0,0 +1,97 @@
+import request from '@/utils/request'
+
+// 用印申请
+export function listSealReq(query) {
+  return request({
+    url: '/wms/seal/list',
+    method: 'get',
+    params: query
+  })
+}
+
+export function getSealReq(bizId) {
+  return request({
+    url: `/wms/seal/${bizId}`,
+    method: 'get'
+  })
+}
+
+export function addSealReq(data) {
+  return request({
+    url: '/wms/seal',
+    method: 'post',
+    data
+  })
+}
+
+export function editSealReq(data) {
+  return request({
+    url: '/wms/seal',
+    method: 'put',
+    data
+  })
+}
+
+export function delSealReq(bizIds) {
+  return request({
+    url: `/wms/seal/${bizIds}`,
+    method: 'delete'
+  })
+}
+
+export function approveSealReq(bizId, approvalOpinion) {
+  return request({
+    url: `/wms/seal/${bizId}/approve`,
+    method: 'post',
+    params: { approvalOpinion }
+  })
+}
+
+export function rejectSealReq(bizId, approvalOpinion) {
+  return request({
+    url: `/wms/seal/${bizId}/reject`,
+    method: 'post',
+    params: { approvalOpinion }
+  })
+}
+
+export function cancelSealReq(bizId) {
+  return request({
+    url: `/wms/seal/${bizId}/cancel`,
+    method: 'post'
+  })
+}
+
+export function stampSealJava(bizId, data) {
+  const payload = {
+    targetFileUrl: String(data.targetFileUrl || ''),
+    stampImageUrl: String(data.stampImageUrl || ''),
+    pageNo: Number(data.pageNo) || 1,
+    xPx: Number(data.xPx) || 0,
+    yPx: Number(data.yPx) || 0,
+    viewportWidth: data.viewportWidth !== undefined && data.viewportWidth !== null ? Number(data.viewportWidth) : undefined,
+    viewportHeight: data.viewportHeight !== undefined && data.viewportHeight !== null ? Number(data.viewportHeight) : undefined
+  }
+  if (data.widthPx !== undefined && data.widthPx !== null) {
+    payload.widthPx = Number(data.widthPx)
+  }
+  if (data.heightPx !== undefined && data.heightPx !== null) {
+    payload.heightPx = Number(data.heightPx)
+  }
+  if (payload.viewportWidth === undefined) delete payload.viewportWidth
+  if (payload.viewportHeight === undefined) delete payload.viewportHeight
+
+  return request({
+    url: `/wms/seal/${bizId}/stamp/java`,
+    method: 'post',
+    data: payload
+  })
+}
+
+export function stampSealPython(bizId, data) {
+  return request({
+    url: `/wms/seal/${bizId}/stamp/python`,
+    method: 'post',
+    data
+  })
+}

klp-ui/src/views/wms/seal/seal.vue

@@ -0,0 +1,339 @@
+<template>
+  <div class="request-page">
+    <el-row :gutter="20">
+      <el-col :span="8">
+        <el-card class="form-card" shadow="never">
+          <div slot="header" class="card-header">
+            <span>用印申请</span>
+           
+          </div>
+          <el-form ref="formRef" :model="form" :rules="rules" label-width="120px" size="small" class="metal-form">
+            <div class="form-summary">
+              <div class="summary-left">
+                <div class="summary-title">发起用印</div>
+                <div class="summary-sub">请完善信息后提交，系统会推送部门负责人审批</div>
+              </div>
+              <div class="summary-right">
+                <div class="summary-item">
+                  <div class="k">申请人</div>
+                  <div class="v">{{ currentApplicantText }}</div>
+                </div>
+                <div class="summary-item">
+                  <div class="k">用印类型</div>
+                  <div class="v">{{ form.sealType || '-' }}</div>
+                </div>
+              </div>
+            </div>
+
+            <el-form-item label="审批部门" prop="deptId">
+              <el-select v-model="form.deptId" placeholder="请选择审批部门" filterable @change="onDeptChange" style="width: 100%">
+                <el-option
+                  v-for="item in deptOptions"
+                  :key="item.deptId"
+                  :label="item.deptName + (item.leaderNickName ? '（负责人：' + item.leaderNickName + '）' : '（无负责人）')"
+                  :value="item.deptId"
+                />
+              </el-select>
+              <div class="hint-text">系统将根据部门负责人自动创建审批任务</div>
+            </el-form-item>
+
+            <el-form-item label="用印类型" prop="sealType">
+              <el-select
+                v-model="form.sealType"
+                filterable
+                allow-create
+                default-first-option
+                clearable
+                placeholder="选择或输入用印类型"
+                style="width: 100%"
+              >
+                <el-option
+                  v-for="dictItem in (dict.type.hrm_stamp_image || [])"
+                  :key="dictItem.value"
+                  :label="dictItem.label"
+                  :value="dictItem.label"
+                />
+              </el-select>
+              <div class="hint-text">优先从字典选择；若字典未配置，可直接输入</div>
+            </el-form-item>
+
+            <div class="block-title">用途与材料</div>
+            <el-form-item label="用途说明" prop="purpose">
+              <el-input v-model="form.purpose" type="textarea" :rows="4" placeholder="请说明用印用途、对象、份数等" show-word-limit maxlength="200" />
+            </el-form-item>
+
+            <el-form-item label="待盖章PDF" prop="applyFileIds">
+              <file-upload
+                v-model="form.applyFileIds"
+                :limit="1"
+                :file-size="50"
+                :file-type="['pdf']"
+              />
+              <div class="hint-text">仅支持 PDF，单个文件不超过 50MB</div>
+            </el-form-item>
+
+            <el-form-item label="盖章页码" prop="pageNo" v-if="form.applyFileIds">
+              <el-input-number
+                v-model="form.pageNo"
+                :min="1"
+                :max="999"
+                controls-position="right"
+                placeholder="请输入需要盖章的页码（从第1页开始）"
+                style="width: 100%"
+              />
+              <div class="hint-text">请输入需要盖章的页码，从第1页开始计数</div>
+            </el-form-item>
+
+            <el-form-item label="需要回执" prop="receiptRequired">
+              <el-switch v-model="form.receiptRequired" :active-value="1" :inactive-value="0" />
+              <div class="hint-text">开启后，盖章完成通常需要回传回执文件</div>
+            </el-form-item>
+
+            <el-form-item label="备注">
+              <el-input v-model="form.remark" type="textarea" :rows="2" placeholder="可选：补充说明" show-word-limit maxlength="200" />
+            </el-form-item>
+
+            <div class="form-actions">
+              <el-button @click="$router.back()">取消</el-button>
+              <el-button type="primary" :loading="submitting" @click="submit">提交申请</el-button>
+            </div>
+          </el-form>
+        </el-card>
+      </el-col>
+      <el-col :span="16">
+        <el-card class="list-card" shadow="never">
+          <div slot="header" class="card-header">
+            <span>我的用印申请</span>
+            <div class="actions">
+              <el-button size="mini" icon="el-icon-refresh" @click="getList">刷新</el-button>
+            </div>
+          </div>
+          <el-table v-loading="listLoading" :data="sealList" border>
+            <el-table-column label="状态" align="center" width="100">
+              <template slot-scope="scope">
+                <el-tag :type="statusType(scope.row.status)">{{ statusText(scope.row.status) }}</el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column label="用印类型" align="center" prop="sealType" />
+            <el-table-column label="用途说明" align="center" prop="purpose" show-overflow-tooltip />
+            <el-table-column label="申请时间" align="center" prop="createTime" width="160">
+              <template slot-scope="scope">
+                <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{i}') }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column label="操作" align="center" width="200">
+              <template slot-scope="scope">
+                <el-button size="mini" type="text" @click="goDetail(scope.row)">查看</el-button>
+                <el-button v-if="canPreviewReceipt(scope.row)" size="mini" type="text" @click="previewReceipt(scope.row)">预览</el-button>
+                <el-button v-if="canPreviewReceipt(scope.row)" size="mini" type="text" @click="downloadReceipt(scope.row)">下载</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+          <pagination
+            v-show="total > 0"
+            :total="total"
+            :page.sync="queryParams.pageNum"
+            :limit.sync="queryParams.pageSize"
+            @pagination="getList"
+          />
+        </el-card>
+      </el-col>
+    </el-row>
+  </div>
+</template>
+
+<script>
+import { addSealReq, listSealReq } from '@/api/wms/seal'
+import { listDept } from '@/api/wms/dept'
+import FileUpload from '@/components/FileUpload'
+
+export default {
+  name: 'WmsSealRequest',
+  dicts: ['hrm_stamp_image'],
+  components: { FileUpload },
+  data() {
+    return {
+      submitting: false,
+      listLoading: false,
+      deptOptions: [],
+      sealList: [],
+      total: 0,
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        createBy: this.$store.getters.name
+      },
+      form: {
+        empId: this.$store.getters.id,
+        deptId: '',
+        sealType: '',
+        purpose: '',
+        applyFileIds: '',
+        pageNo: 1,
+        receiptRequired: 0,
+        remark: ''
+      },
+      rules: {
+        deptId: [{ required: true, message: '请选择审批部门', trigger: 'change' }],
+        sealType: [{ required: true, message: '请选择/输入用印类型', trigger: 'change' }],
+        purpose: [{ required: true, message: '请填写用途说明', trigger: 'blur' }],
+        applyFileIds: [{ required: true, message: '请上传 PDF 附件', trigger: 'change' }],
+        pageNo: [{ required: true, message: '请输入盖章页码', trigger: 'blur' }],
+        receiptRequired: [{ required: true, message: '请选择是否需要回执', trigger: 'change' }]
+      }
+    }
+  },
+  computed: {
+    currentApplicantText() {
+      const user = this.$store?.state?.user || {}
+      return user.nickName || user.userName || '当前用户'
+    }
+  },
+  created() {
+    this.loadDeptList()
+    this.getList()
+  },
+  methods: {
+    async loadDeptList() {
+      try {
+        const res = await listDept()
+        this.deptOptions = res.data || []
+      } catch (e) {
+        this.deptOptions = []
+      }
+    },
+    onDeptChange() {},
+    statusText(status) {
+      const map = { running: '审批中', draft: '草稿', approved: '已通过', rejected: '已驳回', canceled: '已撤销', pending: '待审批' }
+      return map[status] || status || '-'
+    },
+    statusType(status) {
+      const map = { running: 'warning', draft: 'info', approved: 'success', rejected: 'danger', canceled: 'info', pending: 'warning' }
+      return map[status] || 'info'
+    },
+    getList() {
+      this.listLoading = true
+      listSealReq(this.queryParams)
+        .then(res => {
+          this.sealList = res.rows || []
+          this.total = res.total || 0
+        })
+        .finally(() => {
+          this.listLoading = false
+        })
+    },
+    goDetail(row) {
+      this.$router.push({ path: '/job/sealDetail', query: { bizId: row.bizId } })
+    },
+    canPreviewReceipt(row) {
+      return row.status === 'approved' && row.receiptFileIds
+    },
+    previewReceipt(row) {
+      if (row.receiptFileIds) {
+        window.open(row.receiptFileIds, '_blank')
+      }
+    },
+    downloadReceipt(row) {
+      if (row.receiptFileIds) {
+        window.open(row.receiptFileIds, '_blank')
+      }
+    },
+    async submit() {
+      try {
+        await this.$refs.formRef.validate()
+        this.submitting = true
+        let remark = this.form.remark || ''
+        if (this.form.pageNo) {
+          remark = remark ? `${remark}\n[盖章页码:第${this.form.pageNo}页]` : `[盖章页码:第${this.form.pageNo}页]`
+        }
+        const payload = {
+          empId: this.form.empId,
+          deptId: this.form.deptId,
+          sealType: this.form.sealType,
+          purpose: this.form.purpose,
+          applyFileIds: this.form.applyFileIds,
+          receiptRequired: this.form.receiptRequired,
+          remark,
+          status: 'pending'
+        }
+        await addSealReq(payload)
+        this.$message.success('提交成功')
+        this.getList()
+      } finally {
+        this.submitting = false
+      }
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.request-page {
+  padding: 16px 20px 32px;
+  background: transparent;
+}
+.form-card {
+  max-width: 980px;
+  margin: 0 auto;
+  border: 1px solid #eef0f4;
+  border-radius: 10px;
+  background: #ffffff;
+  box-shadow: none;
+}
+.list-card {
+  border: 1px solid #eef0f4;
+  border-radius: 10px;
+  box-shadow: none;
+  background: #ffffff;
+}
+.card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  font-weight: 600;
+  color: #2b2f36;
+}
+.actions {
+  display: flex;
+  gap: 8px;
+}
+.metal-form { padding-right: 8px; }
+.block-title {
+  margin: 18px 0 10px;
+  padding-left: 10px;
+  font-weight: 600;
+  color: #2f3440;
+  border-left: 2px solid #cbd1db;
+}
+.hint-text {
+  margin-top: 6px;
+  font-size: 12px;
+  color: #8a8f99;
+  line-height: 1.4;
+}
+.form-summary {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 12px;
+  margin-bottom: 12px;
+  border: 1px solid #eef0f4;
+  border-radius: 10px;
+  background: transparent;
+}
+.summary-title { font-size: 15px; font-weight: 700; color: #2b2f36; }
+.summary-sub { margin-top: 4px; font-size: 12px; color: #8a8f99; }
+.summary-right { display: flex; gap: 16px; }
+.summary-item .k { font-size: 12px; color: #8a8f99; }
+.summary-item .v { margin-top: 2px; font-weight: 600; color: #2b2f36; }
+.form-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
+  margin-top: 24px;
+}
+@media (max-width: 1200px) {
+  .summary-right { display: none; }
+}
+</style>

klp-ui/src/views/wms/seal/sealDetail.vue

@@ -0,0 +1,549 @@
+<template>
+  <div class="request-page">
+    <el-card class="form-card" shadow="never">
+      <div slot="header" class="card-header">
+        <span>用印详情</span>
+        <div class="actions">
+          <el-button size="mini" icon="el-icon-arrow-left" @click="$router.back()">返回</el-button>
+          <el-button size="mini" icon="el-icon-refresh" @click="loadDetail">刷新</el-button>
+        </div>
+      </div>
+
+      <div class="form-summary" v-loading="loading">
+        <div class="summary-left">
+          <div class="summary-title">{{ seal.sealType || '用印申请' }}</div>
+          <div class="summary-sub">
+            申请编号：{{ seal.bizId || '-' }} · 状态：
+            <el-tag size="mini" :type="statusType(seal.status)">{{ statusText(seal.status) }}</el-tag>
+          </div>
+        </div>
+        <div class="summary-right">
+          <div class="summary-item">
+            <div class="k">申请人</div>
+            <div class="v">{{ applicantText }}</div>
+          </div>
+          <div class="summary-item">
+            <div class="k">需要回执</div>
+            <div class="v">{{ seal.receiptRequired === 1 ? '是' : '否' }}</div>
+          </div>
+        </div>
+      </div>
+
+      <div class="block-title">用印信息</div>
+      <el-descriptions :column="2" border size="small" v-loading="loading">
+        <el-descriptions-item label="用印类型">{{ seal.sealType || '-' }}</el-descriptions-item>
+        <el-descriptions-item label="申请人">{{ applicantText }}</el-descriptions-item>
+        <el-descriptions-item label="用途说明" :span="2">{{ seal.purpose || '-' }}</el-descriptions-item>
+        <el-descriptions-item label="盖章页码">
+          <span v-if="stampForm.pageNo" class="page-no-text">第 {{ stampForm.pageNo }} 页</span>
+          <span v-else class="text-muted">未指定</span>
+        </el-descriptions-item>
+        <el-descriptions-item label="需要回执">{{ seal.receiptRequired === 1 ? '是' : '否' }}</el-descriptions-item>
+        <el-descriptions-item label="备注" :span="2">{{ seal.remark || '-' }}</el-descriptions-item>
+      </el-descriptions>
+
+      <div class="block-title">申请材料附件</div>
+      <el-card class="inner-card" shadow="never" v-loading="attachmentLoading">
+        <div v-if="seal.receiptFileIds" class="receipt-panel">
+          <div class="receipt-title">回执文件</div>
+          <div class="receipt-actions">
+            <el-button size="mini" type="primary" plain @click="previewReceipt">预览回执</el-button>
+            <el-button size="mini" type="success" plain @click="downloadReceipt">下载回执</el-button>
+          </div>
+        </div>
+
+        <div v-if="attachmentList.length > 0" class="attachment-list">
+          <div v-for="file in attachmentList" :key="file.ossId" class="attachment-item">
+            <div class="file-info">
+              <i class="el-icon-document file-icon"></i>
+              <div class="file-details">
+                <div class="file-name">{{ file.originalName || file.fileName || `文件${file.ossId}` }}</div>
+                <div class="file-meta">
+                  <span v-if="file.fileSize">{{ formatFileSize(file.fileSize) }}</span>
+                  <span v-if="file.createTime" class="file-time">{{ formatDate(file.createTime) }}</span>
+                </div>
+              </div>
+            </div>
+            <div class="file-actions">
+              <el-button size="mini" type="text" @click="previewFile(file)">预览</el-button>
+              <el-button size="mini" type="text" @click="downloadFile(file.ossId)">下载</el-button>
+            </div>
+          </div>
+        </div>
+        <div v-else class="empty">暂无附件</div>
+      </el-card>
+
+      <div class="block-title">盖章操作</div>
+      <el-card class="inner-card" shadow="never">
+        <div class="hint-text">仅当前审批人可操作盖章；盖章成功后才算审批通过。</div>
+        <div v-if="canApprove" class="btn-row">
+          <el-input v-model="actionRemark" type="textarea" :rows="3" placeholder="填写审批意见（可选）" />
+          <div class="btn-row mt10">
+            <el-button type="success" :loading="actionSubmitting" @click="openStampDialog">同意并盖章</el-button>
+            <el-button type="danger" :loading="actionSubmitting" @click="reject">驳回</el-button>
+          </div>
+        </div>
+        <div v-else class="empty">当前无可操作的审批任务</div>
+      </el-card>
+    </el-card>
+
+    <el-dialog
+      title="盖章确认"
+      :visible.sync="stampDialogVisible"
+      width="1200px"
+      :close-on-click-modal="false"
+      append-to-body
+      class="pdf-preview-dialog"
+    >
+      <div class="pdf-preview-container">
+        <div v-if="targetPdfFile && targetPdfFile.url" class="pdf-viewer">
+          <div class="pdf-controls">
+            <span class="hint-text" style="margin:0;">点击PDF选择盖章位置</span>
+            <div style="flex:1;"></div>
+            <el-button size="mini" @click="openPdfPreview">在新窗口打开</el-button>
+          </div>
+
+          <PdfStamper
+            :pdf-url="targetPdfFile.url"
+            :initial-page="stampForm.pageNo || 1"
+            @change="onStampChange"
+          />
+
+          <div class="pdf-hint">
+            <div class="hint-text">当前选择：页码 {{ stampForm.pageNo || '-' }}，x={{ stampForm.xPx !== null ? stampForm.xPx : '-' }}，y={{ stampForm.yPx !== null ? stampForm.yPx : '-' }}</div>
+          </div>
+        </div>
+        <div v-else class="empty">PDF文件加载失败</div>
+      </div>
+
+      <div class="stamp-config">
+        <el-form :model="stampForm" label-width="120px" size="small">
+          <el-form-item label="选择印章">
+            <el-select v-model="stampForm.stampImageUrl" placeholder="选择印章" filterable style="width: 100%">
+              <el-option
+                v-for="dict in dict.type.hrm_stamp_image"
+                :key="dict.value"
+                :label="dict.label"
+                :value="dict.value"
+              />
+            </el-select>
+          </el-form-item>
+          <el-form-item label="盖章页码">
+            <el-input-number v-model="stampForm.pageNo" :min="1" :max="999" controls-position="right" style="width: 200px" />
+          </el-form-item>
+          <el-form-item label="X 坐标">
+            <el-input-number v-model="stampForm.xPx" :min="0" :precision="0" style="width: 200px" />
+          </el-form-item>
+          <el-form-item label="Y 坐标">
+            <el-input-number v-model="stampForm.yPx" :min="0" :precision="0" style="width: 200px" />
+          </el-form-item>
+        </el-form>
+      </div>
+
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="stampDialogVisible = false">关闭</el-button>
+        <el-button type="primary" :loading="stamping" @click="doStampAndApprove">盖章并通过</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { getSealReq, rejectSealReq, approveSealReq, stampSealJava } from '@/api/wms/seal'
+import { listByIds } from '@/api/system/oss'
+import PdfStamper from '@/components/PdfStamper/index.vue'
+
+export default {
+  name: 'WmsSealDetail',
+  components: { PdfStamper },
+  dicts: ['hrm_stamp_image'],
+  data() {
+    return {
+      seal: {},
+      loading: false,
+      attachmentLoading: false,
+      attachmentList: [],
+      targetPdfFile: null,
+      stampDialogVisible: false,
+      stamping: false,
+      actionSubmitting: false,
+      actionRemark: '',
+      stampForm: {
+        pageNo: 1,
+        stampImageUrl: '',
+        xPx: null,
+        yPx: null,
+        widthPx: null,
+        heightPx: null,
+        viewportWidth: null,
+        viewportHeight: null
+      }
+    }
+  },
+  computed: {
+    currentBizId() {
+      return this.$route?.params?.bizId || this.$route?.query?.bizId || this.$route?.params?.id
+    },
+    applicantText() {
+      if (this.seal.createBy) {
+        return this.seal.createBy
+      }
+      return this.seal.empId ? `员工ID:${this.seal.empId}` : '-'
+    },
+    canApprove() {
+      const currentUserId = this.$store.getters.id
+      return this.seal.status === 'running' && String(this.seal.approverId) === String(currentUserId)
+    }
+  },
+  created() {
+    this.loadDetail()
+  },
+  methods: {
+    statusText(status) {
+      const map = { running: '审批中', draft: '草稿', approved: '已通过', rejected: '已驳回', canceled: '已撤销' }
+      return map[status] || status || '-'
+    },
+    statusType(status) {
+      const map = { running: 'warning', draft: 'info', approved: 'success', rejected: 'danger', canceled: 'info' }
+      return map[status] || 'info'
+    },
+    formatDate(val) {
+      if (!val) return '-'
+      const d = new Date(val)
+      const p = n => (n < 10 ? `0${n}` : n)
+      return `${d.getFullYear()}-${p(d.getMonth() + 1)}-${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}`
+    },
+    async loadDetail() {
+      const bizId = this.currentBizId
+      if (!bizId) {
+        this.$message.warning('缺少bizId')
+        return
+      }
+      this.loading = true
+      try {
+        const res = await getSealReq(bizId)
+        this.seal = res.data || {}
+        this.seal.approverId = this.seal.approverId || this.seal.approver_id || this.seal.approverUserId
+        await this.loadAttachments()
+      } finally {
+        this.loading = false
+      }
+    },
+    async loadAttachments() {
+      const fileIds = this.seal.applyFileIds
+      if (!fileIds) {
+        this.attachmentList = []
+        this.targetPdfFile = null
+        return
+      }
+      const ids = String(fileIds).split(',').map(id => id.trim()).filter(Boolean)
+      if (!ids.length) {
+        this.attachmentList = []
+        this.targetPdfFile = null
+        return
+      }
+      this.attachmentLoading = true
+      try {
+        const res = await listByIds(ids)
+        this.attachmentList = res.data || []
+        this.targetPdfFile = this.attachmentList.find(f => f.fileName && f.fileName.toLowerCase().endsWith('.pdf')) || this.attachmentList[0] || null
+        const match = this.seal.remark ? this.seal.remark.match(/\[盖章页码:第(\d+)页\]/) : null
+        if (match) {
+          this.stampForm.pageNo = parseInt(match[1])
+        }
+      } catch (e) {
+        this.attachmentList = []
+        this.targetPdfFile = null
+      } finally {
+        this.attachmentLoading = false
+      }
+    },
+    formatFileSize(bytes) {
+      if (!bytes) return '-'
+      const units = ['B', 'KB', 'MB', 'GB']
+      let size = Number(bytes)
+      let unitIndex = 0
+      while (size >= 1024 && unitIndex < units.length - 1) {
+        size /= 1024
+        unitIndex++
+      }
+      return `${size.toFixed(2)} ${units[unitIndex]}`
+    },
+    previewFile(file) {
+      if (file.url) {
+        window.open(file.url, '_blank')
+      } else {
+        this.$message.warning('文件URL不存在')
+      }
+    },
+    downloadFile(ossId) {
+      window.open(`/system/oss/download/${ossId}`, '_blank')
+    },
+    previewReceipt() {
+      if (!this.seal || !this.seal.receiptFileIds) return
+      window.open(this.seal.receiptFileIds, '_blank')
+    },
+    downloadReceipt() {
+      if (!this.seal || !this.seal.receiptFileIds) return
+      window.open(this.seal.receiptFileIds, '_blank')
+    },
+    openPdfPreview() {
+      if (this.targetPdfFile && this.targetPdfFile.url) {
+        window.open(this.targetPdfFile.url, '_blank')
+      } else {
+        this.$message.warning('PDF文件URL不存在')
+      }
+    },
+    openStampDialog() {
+      if (!this.targetPdfFile || !this.targetPdfFile.url) {
+        this.$message.warning('请先加载PDF文件')
+        return
+      }
+      this.stampDialogVisible = true
+    },
+    onStampChange(params) {
+      if (!params) return
+      if (params.pageNo !== null && params.pageNo !== undefined) {
+        this.stampForm.pageNo = Number(params.pageNo) || 1
+      }
+      if (params.xPx !== null && params.xPx !== undefined && !isNaN(Number(params.xPx))) {
+        this.stampForm.xPx = Math.floor(Number(params.xPx))
+      }
+      if (params.yPx !== null && params.yPx !== undefined && !isNaN(Number(params.yPx))) {
+        this.stampForm.yPx = Math.floor(Number(params.yPx))
+      }
+      if (params.viewportWidth !== null && params.viewportWidth !== undefined && !isNaN(Number(params.viewportWidth))) {
+        this.stampForm.viewportWidth = Math.floor(Number(params.viewportWidth))
+      }
+      if (params.viewportHeight !== null && params.viewportHeight !== undefined && !isNaN(Number(params.viewportHeight))) {
+        this.stampForm.viewportHeight = Math.floor(Number(params.viewportHeight))
+      }
+    },
+    async doStampAndApprove() {
+      if (!this.canApprove) {
+        this.$message.warning('你不是当前审批人，无法盖章')
+        return
+      }
+      if (!this.stampForm.stampImageUrl) {
+        this.$message.warning('请选择印章')
+        return
+      }
+      if (this.stampForm.xPx === null || this.stampForm.yPx === null) {
+        this.$message.warning('请选择盖章位置')
+        return
+      }
+      try {
+        this.stamping = true
+        const payload = {
+          targetFileUrl: this.targetPdfFile.url,
+          stampImageUrl: this.stampForm.stampImageUrl,
+          pageNo: Number(this.stampForm.pageNo),
+          xPx: Math.floor(Number(this.stampForm.xPx)),
+          yPx: Math.floor(Number(this.stampForm.yPx)),
+          viewportWidth: this.stampForm.viewportWidth,
+          viewportHeight: this.stampForm.viewportHeight
+        }
+        await stampSealJava(this.currentBizId, payload)
+        await approveSealReq(this.currentBizId, this.actionRemark)
+        this.$message.success('盖章成功，审批已通过')
+        this.stampDialogVisible = false
+        this.loadDetail()
+      } finally {
+        this.stamping = false
+      }
+    },
+    async reject() {
+      this.actionSubmitting = true
+      try {
+        await rejectSealReq(this.currentBizId, this.actionRemark)
+        this.$message.success('已驳回')
+        this.loadDetail()
+      } finally {
+        this.actionSubmitting = false
+      }
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.request-page {
+  padding: 16px 20px 32px;
+  background: #f8f9fb;
+}
+.form-card {
+  max-width: 980px;
+  margin: 0 auto;
+  border: 1px solid #d7d9df;
+  border-radius: 12px;
+  background: #ffffff;
+}
+.card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  font-weight: 700;
+  color: #2b2f36;
+}
+.actions {
+  display: flex;
+  gap: 8px;
+}
+.block-title {
+  margin: 12px 0 8px;
+  padding-left: 10px;
+  font-weight: 700;
+  color: #2f3440;
+  border-left: 3px solid #9aa3b2;
+}
+.hint-text {
+  margin: 6px 0 10px;
+  font-size: 12px;
+  color: #8a8f99;
+}
+.form-summary {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 12px;
+  margin-bottom: 12px;
+  border: 1px solid #e6e8ed;
+  border-radius: 10px;
+  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
+}
+.summary-title {
+  font-size: 16px;
+  font-weight: 800;
+  color: #2b2f36;
+}
+.summary-sub {
+  margin-top: 4px;
+  font-size: 12px;
+  color: #8a8f99;
+}
+.summary-right {
+  display: flex;
+  gap: 16px;
+}
+.summary-item .k {
+  font-size: 12px;
+  color: #8a8f99;
+}
+.summary-item .v {
+  margin-top: 2px;
+  font-weight: 700;
+  color: #2b2f36;
+}
+.inner-card {
+  border: 1px solid #e6e8ed;
+}
+.empty {
+  color: #a0a3ad;
+  font-size: 13px;
+  padding: 10px 4px;
+}
+.btn-row {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+.mt10 {
+  margin-top: 10px;
+}
+.attachment-list {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+.attachment-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 10px 12px;
+  border: 1px solid #e6e8ed;
+  border-radius: 8px;
+  background: #fafbfc;
+}
+.file-info {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex: 1;
+}
+.file-icon {
+  font-size: 24px;
+  color: #9aa3b2;
+}
+.file-details {
+  flex: 1;
+}
+.file-name {
+  font-weight: 600;
+  color: #2b2f36;
+  margin-bottom: 4px;
+}
+.file-meta {
+  font-size: 12px;
+  color: #8a8f99;
+  display: flex;
+  gap: 12px;
+}
+.file-time {
+  margin-left: 8px;
+}
+.receipt-panel {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 10px 12px;
+  margin-bottom: 12px;
+  border: 1px dashed #d7d9df;
+  border-radius: 8px;
+  background: #fff;
+}
+.receipt-title {
+  font-weight: 700;
+  color: #2b2f36;
+}
+.page-no-text {
+  font-weight: 600;
+  color: #2b2f36;
+}
+.text-muted {
+  color: #8a8f99;
+  font-size: 12px;
+}
+.pdf-preview-container {
+  padding: 12px 0;
+}
+.pdf-viewer {
+  position: relative;
+}
+.pdf-controls {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 12px;
+  background: #f8f9fa;
+  border-radius: 6px;
+}
+.pdf-hint {
+  margin-top: 12px;
+  padding: 12px;
+  background: #f8f9fa;
+  border-radius: 6px;
+}
+.stamp-config {
+  margin-top: 12px;
+  padding: 12px;
+  background: #fafbfc;
+  border-radius: 8px;
+}
+@media (max-width: 1200px) {
+  .summary-right {
+    display: none;
+  }
+}
+</style>

klp-wms/src/main/java/com/klp/config/StampProperties.java

@@ -0,0 +1,40 @@
+package com.klp.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * Stamp service configuration.
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "stamp")
+public class StampProperties {
+
+    private PythonService pythonService = new PythonService();
+    private JavaService javaService = new JavaService();
+
+    @Data
+    public static class PythonService {
+        /**
+        * Whether to call external python stamp service.
+        */
+        private boolean enabled = false;
+        private String baseUrl;
+        private String apiKey;
+        private Integer timeoutMs = 5000;
+    }
+
+    @Data
+    public static class JavaService {
+        /**
+        * Enable in-Java stamping.
+        */
+        private boolean enabled = true;
+        /**
+        * Default DPI for px → user-space conversion if needed.
+        */
+        private Integer dpi = 72;
+    }
+}

klp-wms/src/main/java/com/klp/controller/WmsSealReqController.java

@@ -0,0 +1,98 @@
+package com.klp.controller;
+
+import com.klp.common.annotation.Log;
+import com.klp.common.core.controller.BaseController;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.R;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.enums.BusinessType;
+import com.klp.domain.bo.WmsSealReqBo;
+import com.klp.domain.bo.WmsSealStampBo;
+import com.klp.domain.vo.WmsSealReqVo;
+import com.klp.service.IWmsSealReqService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+/**
+ * 用印申请
+ */
+@Slf4j
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/wms/seal")
+public class WmsSealReqController extends BaseController {
+
+    private final IWmsSealReqService service;
+
+    @GetMapping("/list")
+    public TableDataInfo<WmsSealReqVo> list(WmsSealReqBo bo, PageQuery pageQuery) {
+        return service.queryPageList(bo, pageQuery);
+    }
+
+    @GetMapping("/{bizId}")
+    public R<WmsSealReqVo> getInfo(@PathVariable @NotNull Long bizId) {
+        return R.ok(service.queryById(bizId));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.INSERT)
+    @PostMapping
+    public R<Void> add(@Validated @RequestBody WmsSealReqBo bo) {
+        return toAjax(service.insertByBo(bo));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public R<Void> edit(@Validated @RequestBody WmsSealReqBo bo) {
+        return toAjax(service.updateByBo(bo));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{bizIds}")
+    public R<Void> remove(@PathVariable @NotEmpty Long[] bizIds) {
+        return toAjax(service.deleteWithValidByIds(java.util.Arrays.asList(bizIds), true));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.UPDATE)
+    @PostMapping("/{bizId}/approve")
+    public R<Void> approve(@PathVariable @NotNull Long bizId,
+                           @RequestParam(required = false) String approvalOpinion) {
+        return toAjax(service.approveByDeptLeader(bizId, approvalOpinion));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.UPDATE)
+    @PostMapping("/{bizId}/reject")
+    public R<Void> reject(@PathVariable @NotNull Long bizId,
+                          @RequestParam(required = false) String approvalOpinion) {
+        return toAjax(service.rejectByDeptLeader(bizId, approvalOpinion));
+    }
+
+    @Log(title = "用印申请", businessType = BusinessType.UPDATE)
+    @PostMapping("/{bizId}/cancel")
+    public R<Void> cancel(@PathVariable @NotNull Long bizId) {
+        return toAjax(service.updateStatus(bizId, "canceled"));
+    }
+
+    @Log(title = "用印盖章(Java)", businessType = BusinessType.UPDATE)
+    @PostMapping("/{bizId}/stamp/java")
+    public R<String> stampJava(@PathVariable @NotNull Long bizId, @Validated @RequestBody WmsSealStampBo bo) {
+        log.info("收到盖章请求 - bizId: {}, yPx: {}, xPx: {}, pageNo: {}, yPx类型: {}",
+            bizId, bo.getYPx(), bo.getXPx(), bo.getPageNo(),
+            bo.getYPx() != null ? bo.getYPx().getClass().getName() : "null");
+        if (bo.getYPx() == null) {
+            log.error("yPx 为 null！接收到的 bo 对象: {}", bo);
+        }
+        return R.ok(service.stampWithJava(bizId, bo));
+    }
+
+    @Log(title = "用印盖章(Python)", businessType = BusinessType.UPDATE)
+    @PostMapping("/{bizId}/stamp/python")
+    public R<String> stampPython(@PathVariable @NotNull Long bizId, @Validated @RequestBody WmsSealStampBo bo) {
+        return R.ok(service.stampWithPython(bizId, bo));
+    }
+}

klp-wms/src/main/java/com/klp/domain/WmsSealReq.java

@@ -0,0 +1,55 @@
+package com.klp.domain;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 用印申请
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("hrm_seal_req")
+public class WmsSealReq extends BaseEntity {
+
+    /** 业务ID */
+    @TableId
+    private Long bizId;
+
+    /** 申请人ID */
+    private Long empId;
+
+    /** 申请部门ID */
+    private Long deptId;
+
+    /** 用印类型(公章/合同章/财务章等) */
+    private String sealType;
+
+    /** 用途说明 */
+    private String purpose;
+
+    /** 申请材料附件ID列表(CSV，对应sys_oss) */
+    private String applyFileIds;
+
+    /** 是否需要回执 1是0否 */
+    private Integer receiptRequired;
+
+    /** 回执状态 none/pending/done */
+    private String receiptStatus;
+
+    /** 回执附件ID列表(CSV，对应sys_oss或直接URL) */
+    private String receiptFileIds;
+
+    /** 状态 draft/running/approved/rejected/canceled */
+    private String status;
+
+    /** 备注 */
+    private String remark;
+
+    /** 删除标识 0正常 2删除 */
+    @TableLogic
+    private Integer delFlag;
+}

klp-wms/src/main/java/com/klp/domain/bo/WmsSealReqBo.java

@@ -0,0 +1,46 @@
+package com.klp.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+/**
+ * 用印申请 Bo
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class WmsSealReqBo extends BaseEntity {
+
+    /** 业务ID（编辑/审批时必填） */
+    private Long bizId;
+
+    /** 申请人ID */
+    @NotNull(message = "申请人不能为空")
+    private Long empId;
+
+    /** 用印类型 */
+    @NotBlank(message = "用印类型不能为空")
+    private String sealType;
+
+    /** 用途说明 */
+    private String purpose;
+
+    /** 申请材料附件ID列表(CSV，对应sys_oss) */
+    private String applyFileIds;
+
+    /** 是否需要回执 1是0否 */
+    private Integer receiptRequired;
+
+    /** 备注 */
+    private String remark;
+
+    /** 申请部门ID */
+    @NotNull(message = "申请部门不能为空")
+    private Long deptId;
+
+    /** 状态 draft/running/approved/rejected/canceled */
+    private String status;
+}

klp-wms/src/main/java/com/klp/domain/bo/WmsSealStampBo.java

@@ -0,0 +1,98 @@
+package com.klp.domain.bo;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+/**
+ * 盖章命令（Java/Python 坐标统一使用 px）
+ */
+@Getter
+@Setter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@JsonInclude(JsonInclude.Include.ALWAYS)
+public class WmsSealStampBo {
+
+    /** 待盖章 PDF 的 OSS 完整 URL */
+    @NotBlank(message = "待盖章文件地址不能为空")
+    @JsonProperty("targetFileUrl")
+    private String targetFileUrl;
+
+    /** 章图片 OSS 完整 URL（透明 PNG/JPG） */
+    @NotBlank(message = "章图片地址不能为空")
+    @JsonProperty("stampImageUrl")
+    private String stampImageUrl;
+
+    /** 页码（从1开始） */
+    @NotNull
+    @Min(1)
+    @JsonProperty("pageNo")
+    private Integer pageNo;
+
+    /** 左下角 X 坐标（px） */
+    @NotNull
+    @Min(0)
+    @JsonProperty("xPx")
+    @JsonInclude(JsonInclude.Include.ALWAYS)
+    @Setter(lombok.AccessLevel.NONE)
+    private Integer xPx;
+
+    /** 左下角 Y 坐标（px） */
+    @NotNull
+    @Min(0)
+    @JsonProperty("yPx")
+    @JsonInclude(JsonInclude.Include.ALWAYS)
+    @Setter(lombok.AccessLevel.NONE)
+    private Integer yPx;
+
+    /** 盖章宽度（px，可选） */
+    @Min(1)
+    @JsonProperty("widthPx")
+    private Integer widthPx;
+
+    /** 盖章高度（px，可选） */
+    @Min(1)
+    @JsonProperty("heightPx")
+    private Integer heightPx;
+
+    /**
+     * 前端渲染的 viewport 宽度（像素）：用于把前端点击坐标换算成 PDFBox 坐标（pt）。
+     * 注意：这不是 PDF 页面原始宽度，而是 pdf.js 按 scale 渲染到 canvas 的宽度。
+     */
+    @Min(1)
+    @JsonProperty("viewportWidth")
+    private Integer viewportWidth;
+
+    /** 前端渲染的 viewport 高度（像素）：用于坐标换算 */
+    @Min(1)
+    @JsonProperty("viewportHeight")
+    private Integer viewportHeight;
+
+    /**
+     * 手动添加 setter 方法，确保 Jackson 能够正确映射 yPx 字段
+     * Lombok 生成的 setYPx() 可能与 Jackson 的字段名映射不匹配
+     */
+    @JsonSetter("yPx")
+    public void setYPx(Integer yPx) {
+        this.yPx = yPx;
+    }
+
+    /**
+     * 手动添加 setter 方法，确保 Jackson 能够正确映射 xPx 字段
+     */
+    @JsonSetter("xPx")
+    public void setXPx(Integer xPx) {
+        this.xPx = xPx;
+    }
+}

klp-wms/src/main/java/com/klp/domain/vo/WmsSealReqVo.java

@@ -0,0 +1,50 @@
+package com.klp.domain.vo;
+
+import com.klp.common.annotation.Excel;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 用印申请 VO
+ */
+@Data
+public class WmsSealReqVo implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Excel(name = "业务ID")
+    private Long bizId;
+
+    @Excel(name = "申请人ID")
+    private Long empId;
+
+    @Excel(name = "用印类型")
+    private String sealType;
+
+    @Excel(name = "用途说明")
+    private String purpose;
+
+    @Excel(name = "申请材料附件ID列表")
+    private String applyFileIds;
+
+    @Excel(name = "是否需要回执")
+    private Integer receiptRequired;
+
+    @Excel(name = "回执状态")
+    private String receiptStatus;
+
+    @Excel(name = "回执附件ID列表")
+    private String receiptFileIds;
+
+    @Excel(name = "状态")
+    private String status;
+
+    @Excel(name = "备注")
+    private String remark;
+
+    private String createBy;
+    private Date createTime;
+    private String updateBy;
+    private Date updateTime;
+}

klp-wms/src/main/java/com/klp/mapper/WmsSealReqMapper.java

@@ -0,0 +1,11 @@
+package com.klp.mapper;
+
+import com.klp.common.core.mapper.BaseMapperPlus;
+import com.klp.domain.WmsSealReq;
+import com.klp.domain.vo.WmsSealReqVo;
+
+/**
+ * 用印申请 Mapper
+ */
+public interface WmsSealReqMapper extends BaseMapperPlus<WmsSealReqMapper, WmsSealReq, WmsSealReqVo> {
+}

klp-wms/src/main/java/com/klp/service/IWmsSealReqService.java

@@ -0,0 +1,50 @@
+package com.klp.service;
+
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.domain.bo.WmsSealReqBo;
+import com.klp.domain.bo.WmsSealStampBo;
+import com.klp.domain.vo.WmsSealReqVo;
+
+import java.util.Collection;
+import java.util.List;
+
+public interface IWmsSealReqService {
+
+    WmsSealReqVo queryById(Long bizId);
+
+    TableDataInfo<WmsSealReqVo> queryPageList(WmsSealReqBo bo, PageQuery pageQuery);
+
+    List<WmsSealReqVo> queryList(WmsSealReqBo bo);
+
+    Boolean insertByBo(WmsSealReqBo bo);
+
+    Boolean updateByBo(WmsSealReqBo bo);
+
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+
+    /**
+     * 部门负责人审批通过
+     */
+    Boolean approveByDeptLeader(Long bizId, String approvalOpinion);
+
+    /**
+     * 部门负责人审批驳回
+     */
+    Boolean rejectByDeptLeader(Long bizId, String approvalOpinion);
+
+    /**
+     * 简单状态更新（draft/running/approved/rejected/canceled）
+     */
+    Boolean updateStatus(Long bizId, String status);
+
+    /**
+     * Java 盖章，返回盖章后文件 URL
+     */
+    String stampWithJava(Long bizId, WmsSealStampBo cmd);
+
+    /**
+     * Python 盖章占位（调用外部服务）
+     */
+    String stampWithPython(Long bizId, WmsSealStampBo cmd);
+}

klp-wms/src/main/java/com/klp/service/impl/WmsSealReqServiceImpl.java

@@ -0,0 +1,363 @@
+package com.klp.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.io.IoUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.entity.SysUser;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.exception.ServiceException;
+import com.klp.config.StampProperties;
+import com.klp.domain.WmsApproval;
+import com.klp.domain.WmsApprovalTask;
+import com.klp.domain.WmsDept;
+import com.klp.domain.WmsSealReq;
+import com.klp.domain.bo.WmsSealReqBo;
+import com.klp.domain.bo.WmsSealStampBo;
+import com.klp.domain.vo.WmsSealReqVo;
+import com.klp.mapper.WmsApprovalMapper;
+import com.klp.mapper.WmsApprovalTaskMapper;
+import com.klp.mapper.WmsDeptMapper;
+import com.klp.mapper.WmsSealReqMapper;
+import com.klp.oss.core.OssClient;
+import com.klp.oss.entity.UploadResult;
+import com.klp.oss.factory.OssFactory;
+import com.klp.service.IWmsSealReqService;
+import com.klp.system.mapper.SysUserMapper;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.util.Collection;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 用印申请 服务实现
+ */
+@Slf4j
+@RequiredArgsConstructor
+@Service
+public class WmsSealReqServiceImpl implements IWmsSealReqService {
+
+    private final WmsSealReqMapper baseMapper;
+    private final WmsDeptMapper wmsDeptMapper;
+    private final SysUserMapper sysUserMapper;
+    private final WmsApprovalMapper approvalMapper;
+    private final WmsApprovalTaskMapper approvalTaskMapper;
+    private final StampProperties stampProperties;
+
+    @Override
+    public WmsSealReqVo queryById(Long bizId) {
+        return baseMapper.selectVoById(bizId);
+    }
+
+    @Override
+    public TableDataInfo<WmsSealReqVo> queryPageList(WmsSealReqBo bo, PageQuery pageQuery) {
+        LambdaQueryWrapper<WmsSealReq> lqw = buildQueryWrapper(bo);
+        Page<WmsSealReqVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        return TableDataInfo.build(result);
+    }
+
+    @Override
+    public List<WmsSealReqVo> queryList(WmsSealReqBo bo) {
+        LambdaQueryWrapper<WmsSealReq> lqw = buildQueryWrapper(bo);
+        return baseMapper.selectVoList(lqw);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean insertByBo(WmsSealReqBo bo) {
+        WmsSealReq add = BeanUtil.toBean(bo, WmsSealReq.class);
+        add.setStatus(defaultStatus(add.getStatus()));
+        validEntityBeforeSave(add);
+        boolean ok = baseMapper.insert(add) > 0;
+        if (ok) {
+            createDeptLeaderApproval(add, bo.getDeptId());
+        }
+        return ok;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean updateByBo(WmsSealReqBo bo) {
+        if (bo.getBizId() == null) {
+            throw new ServiceException("bizId不能为空");
+        }
+        WmsSealReq update = BeanUtil.toBean(bo, WmsSealReq.class);
+        validEntityBeforeSave(update);
+        return baseMapper.updateById(update) > 0;
+    }
+
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if (isValid) {
+            // 可添加业务校验
+        }
+        return baseMapper.deleteBatchIds(ids) > 0;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean approveByDeptLeader(Long bizId, String approvalOpinion) {
+        WmsSealReq req = baseMapper.selectById(bizId);
+        if (req == null) {
+            throw new ServiceException("用印申请不存在");
+        }
+        WmsApproval approval = getApprovalByApplyId(bizId);
+        if (approval == null) {
+            throw new ServiceException("审批记录不存在");
+        }
+        WmsApprovalTask task = getPendingTaskForCurrentLeader(approval.getApprovalId(), req.getDeptId());
+        if (task == null) {
+            throw new ServiceException("当前用户不是该部门负责人或审批任务不存在");
+        }
+
+        task.setTaskStatus("approved");
+        task.setApprovalOpinion(approvalOpinion);
+        task.setApprovalTime(new Date());
+        approvalTaskMapper.updateById(task);
+
+        approval.setApprovalStatus("已同意");
+        approval.setFinalStatus("all_approved");
+        approval.setApprovalOpinion(approvalOpinion);
+        approval.setApprovalTime(new Date());
+        approvalMapper.updateById(approval);
+
+        updateStatus(bizId, "approved");
+        return true;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean rejectByDeptLeader(Long bizId, String approvalOpinion) {
+        WmsSealReq req = baseMapper.selectById(bizId);
+        if (req == null) {
+            throw new ServiceException("用印申请不存在");
+        }
+        WmsApproval approval = getApprovalByApplyId(bizId);
+        if (approval == null) {
+            throw new ServiceException("审批记录不存在");
+        }
+        WmsApprovalTask task = getPendingTaskForCurrentLeader(approval.getApprovalId(), req.getDeptId());
+        if (task == null) {
+            throw new ServiceException("当前用户不是该部门负责人或审批任务不存在");
+        }
+
+        task.setTaskStatus("rejected");
+        task.setApprovalOpinion(approvalOpinion);
+        task.setApprovalTime(new Date());
+        approvalTaskMapper.updateById(task);
+
+        approval.setApprovalStatus("已驳回");
+        approval.setFinalStatus("rejected");
+        approval.setApprovalOpinion(approvalOpinion);
+        approval.setApprovalTime(new Date());
+        approvalMapper.updateById(approval);
+
+        updateStatus(bizId, "rejected");
+        return true;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean updateStatus(Long bizId, String status) {
+        WmsSealReq req = new WmsSealReq();
+        req.setBizId(bizId);
+        req.setStatus(status);
+        return baseMapper.updateById(req) > 0;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String stampWithJava(Long bizId, WmsSealStampBo cmd) {
+        if (!Boolean.TRUE.equals(stampProperties.getJavaService().isEnabled())) {
+            throw new ServiceException("Java盖章未启用");
+        }
+        String resultUrl = doPdfStamp(cmd);
+        WmsSealReq update = new WmsSealReq();
+        update.setBizId(bizId);
+        update.setReceiptStatus("done");
+        update.setReceiptFileIds(resultUrl);
+        baseMapper.updateById(update);
+        return resultUrl;
+    }
+
+    @Override
+    public String stampWithPython(Long bizId, WmsSealStampBo cmd) {
+        if (!Boolean.TRUE.equals(stampProperties.getPythonService().isEnabled())) {
+            throw new ServiceException("Python盖章未启用");
+        }
+        throw new ServiceException("Python盖章接口未实现");
+    }
+
+    private LambdaQueryWrapper<WmsSealReq> buildQueryWrapper(WmsSealReqBo bo) {
+        LambdaQueryWrapper<WmsSealReq> lqw = Wrappers.lambdaQuery();
+        lqw.eq(bo.getBizId() != null, WmsSealReq::getBizId, bo.getBizId());
+        lqw.eq(bo.getEmpId() != null, WmsSealReq::getEmpId, bo.getEmpId());
+        lqw.eq(bo.getSealType() != null, WmsSealReq::getSealType, bo.getSealType());
+        lqw.eq(bo.getStatus() != null, WmsSealReq::getStatus, bo.getStatus());
+        lqw.orderByDesc(WmsSealReq::getCreateTime);
+        return lqw;
+    }
+
+    private void validEntityBeforeSave(WmsSealReq entity) {
+        // 预留数据校验，如唯一约束
+    }
+
+    private String defaultStatus(String status) {
+        return status == null ? "draft" : status;
+    }
+
+    private void createDeptLeaderApproval(WmsSealReq req, Long deptId) {
+        if (deptId == null) {
+            return;
+        }
+        WmsDept dept = wmsDeptMapper.selectById(deptId);
+        if (dept == null || dept.getLeader() == null) {
+            return;
+        }
+        SysUser leader = sysUserMapper.selectById(dept.getLeader());
+        if (leader == null) {
+            return;
+        }
+
+        WmsApproval approval = new WmsApproval();
+        approval.setApplyType("seal");
+        approval.setApplyId(req.getBizId());
+        approval.setApproverName(leader.getNickName());
+        approval.setApprovalStatus("待审批");
+        approval.setApprovalType("single");
+        approval.setRequiredApprovers(1);
+        approval.setCurrentApprovers(0);
+        approval.setFinalStatus("pending");
+        approval.setCreateBy(req.getCreateBy());
+        approval.setCreateTime(req.getCreateTime());
+        approvalMapper.insert(approval);
+
+        WmsApprovalTask task = new WmsApprovalTask();
+        task.setApprovalId(approval.getApprovalId());
+        task.setApproverId(leader.getUserId());
+        task.setApproverName(leader.getNickName());
+        task.setTaskStatus("pending");
+        task.setCreateBy(req.getCreateBy());
+        task.setCreateTime(req.getCreateTime());
+        approvalTaskMapper.insert(task);
+
+        updateStatus(req.getBizId(), "running");
+    }
+
+    private WmsApproval getApprovalByApplyId(Long applyId) {
+        return approvalMapper.selectOne(Wrappers.<WmsApproval>lambdaQuery()
+            .eq(WmsApproval::getApplyType, "seal")
+            .eq(WmsApproval::getApplyId, applyId)
+            .eq(WmsApproval::getDelFlag, 0));
+    }
+
+    private WmsApprovalTask getPendingTaskForCurrentLeader(Long approvalId, Long deptId) {
+        if (approvalId == null || deptId == null) {
+            return null;
+        }
+        WmsDept dept = wmsDeptMapper.selectById(deptId);
+        if (dept == null || dept.getLeader() == null) {
+            return null;
+        }
+        Long leaderId = dept.getLeader();
+        return approvalTaskMapper.selectOne(Wrappers.<WmsApprovalTask>lambdaQuery()
+            .eq(WmsApprovalTask::getApprovalId, approvalId)
+            .eq(WmsApprovalTask::getApproverId, leaderId)
+            .eq(WmsApprovalTask::getTaskStatus, "pending")
+            .eq(WmsApprovalTask::getDelFlag, 0));
+    }
+
+    private String doPdfStamp(WmsSealStampBo cmd) {
+        try (InputStream pdfIn = getObject(cmd.getTargetFileUrl());
+             InputStream imgIn = getObject(cmd.getStampImageUrl());
+             PDDocument document = PDDocument.load(pdfIn);
+             ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
+
+            int pageIndex = cmd.getPageNo() - 1;
+            if (pageIndex < 0 || pageIndex >= document.getNumberOfPages()) {
+                throw new ServiceException("页码超出范围");
+            }
+            PDPage page = document.getPage(pageIndex);
+            PDRectangle mediaBox = page.getMediaBox();
+
+            byte[] imgBytes = IoUtil.readBytes(imgIn);
+            PDImageXObject image = PDImageXObject.createFromByteArray(document, imgBytes, "stamp");
+
+            float stampW = image.getWidth();
+            float stampH = image.getHeight();
+
+            float pdfW = mediaBox.getWidth();
+            float pdfH = mediaBox.getHeight();
+
+            float x;
+            float y;
+            if (cmd.getViewportWidth() != null && cmd.getViewportHeight() != null
+                && cmd.getViewportWidth() > 0 && cmd.getViewportHeight() > 0) {
+                float ratioX = pdfW / cmd.getViewportWidth();
+                float ratioY = pdfH / cmd.getViewportHeight();
+                x = cmd.getXPx() * ratioX;
+                y = cmd.getYPx() * ratioY;
+            } else {
+                x = cmd.getXPx();
+                y = cmd.getYPx();
+            }
+
+            final float maxCm = 4.0f;
+            final float maxPt = maxCm * 72.0f / 2.54f;
+            float scale = Math.min(maxPt / stampW, maxPt / stampH);
+            scale = Math.min(scale, 1.0f);
+
+            float width = stampW * scale;
+            float height = stampH * scale;
+
+            log.info("[stamp] pdfW={},pdfH={}, viewportW={},viewportH={}, ratioX={},ratioY={}, xPx={},yPx={}, x={},y={}, stampW={},stampH={}, drawW={},drawH={}",
+                pdfW, pdfH,
+                cmd.getViewportWidth(), cmd.getViewportHeight(),
+                (cmd.getViewportWidth() != null && cmd.getViewportWidth() > 0) ? (pdfW / cmd.getViewportWidth()) : null,
+                (cmd.getViewportHeight() != null && cmd.getViewportHeight() > 0) ? (pdfH / cmd.getViewportHeight()) : null,
+                cmd.getXPx(), cmd.getYPx(),
+                x, y,
+                stampW, stampH,
+                width, height);
+
+            if (x + width > mediaBox.getWidth()) {
+                x = Math.max(0, mediaBox.getWidth() - width);
+            }
+            if (y + height > mediaBox.getHeight()) {
+                y = Math.max(0, mediaBox.getHeight() - height);
+            }
+
+            try (PDPageContentStream contentStream = new PDPageContentStream(document, page,
+                PDPageContentStream.AppendMode.APPEND, true, true)) {
+                contentStream.drawImage(image, x, y, width, height);
+            }
+
+            document.save(bos);
+
+            OssClient storage = OssFactory.instance();
+            UploadResult uploadResult = storage.uploadSuffix(bos.toByteArray(), ".pdf", "application/pdf");
+            return uploadResult.getUrl();
+        } catch (Exception e) {
+            log.error("PDF盖章失败", e);
+            throw new ServiceException("PDF盖章失败: " + e.getMessage());
+        }
+    }
+
+    private InputStream getObject(String url) {
+        OssClient storage = OssFactory.instance();
+        return storage.getObjectContent(url);
+    }
+}

klp-wms/src/main/resources/mapper/klp/WmsSealReqMapper.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.klp.mapper.WmsSealReqMapper">
+
+    <resultMap type="com.klp.domain.WmsSealReq" id="WmsSealReqResult">
+        <id     property="bizId" column="biz_id"/>
+        <result property="empId" column="emp_id"/>
+        <result property="sealType" column="seal_type"/>
+        <result property="purpose" column="purpose"/>
+        <result property="applyFileIds" column="apply_file_ids"/>
+        <result property="receiptRequired" column="receipt_required"/>
+        <result property="receiptStatus" column="receipt_status"/>
+        <result property="receiptFileIds" column="receipt_file_ids"/>
+        <result property="status" column="status"/>
+        <result property="remark" column="remark"/>
+        <result property="createBy" column="create_by"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="delFlag" column="del_flag"/>
+    </resultMap>
+
+</mapper>