klp-oa/klp-ui/src/views/hrm/requests/reimburseDetail.vue

<template>
  <div class="request-page">
    <el-card class="form-card" shadow="never">
      <div slot="header" class="card-header">
        <span>报销详情</span>
        <div class="actions" v-if="!embedded">
          <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>
          
          <!-- 审批操作按钮 -->
          <el-button 
            v-if="currentTask" 
            type="success" 
            size="mini" 
            :loading="actionLoading"
            @click="handleApprove"
          >
            通过
          </el-button>
          <el-button 
            v-if="currentTask" 
            type="danger" 
            size="mini" 
            :loading="actionLoading"
            @click="handleReject"
          >
            驳回
          </el-button>
          <!-- <el-button 
            v-if="canWithdraw" 
            size="mini" 
            :loading="actionLoading"
            @click="handleWithdraw"
          >
            撤回
          </el-button> -->
        </div>
      </div>

      <div v-loading="loading" class="detail-loading">
        <!-- 顶部摘要 -->
        <div class="form-summary">
          <div class="summary-left">
            <div class="summary-title">报销申请</div>
            <div class="summary-sub">
              申请编号：{{ detail.bizId || '-' }} · 
              状态：<el-tag size="mini" :type="statusType">{{ statusText }}</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">报销金额</div>
              <div class="v cost-text">{{ detail.totalAmount ? '¥' + detail.totalAmount : '-' }}</div>
            </div>
          </div>
        </div>

        <!-- 报销金额信息 -->
        <div class="block-title">报销金额信息</div>
        <el-card class="inner-card" shadow="never">
          <el-descriptions :column="2" border size="small">
            <el-descriptions-item label="报销总金额">
              <span class="cost-text-large">{{ detail.totalAmount ? '¥' + detail.totalAmount : '-' }}</span>
            </el-descriptions-item>
            <el-descriptions-item label="报销类型">{{ detail.reimburseType || '-' }}</el-descriptions-item>
            <el-descriptions-item label="申请时间">{{ formatDate(detail.createTime) }}</el-descriptions-item>
            <el-descriptions-item label="更新时间">{{ formatDate(detail.updateTime) }}</el-descriptions-item>
          </el-descriptions>
        </el-card>

        <!-- 报销单据 -->
        <div class="block-title">报销单据</div>
        <el-card class="inner-card" shadow="never">
          <div class="hint-text">请上传相关报销单据（发票、收据、凭证等）</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">暂无单据附件</div>
        </el-card>

        <!-- 报销理由说明 -->
        <div class="block-title">报销理由说明</div>
        <el-card class="inner-card" shadow="never">
          <div class="reason-section">
            <div class="reason-label">报销事由</div>
            <div class="reason-content">{{ detail.reason || '未填写' }}</div>
          </div>
          <div v-if="detail.remark" class="reason-section">
            <div class="reason-label">备注说明</div>
            <div class="reason-content">{{ detail.remark }}</div>
          </div>
        </el-card>

        <!-- 审批人信息 -->
        <div class="block-title">审批信息</div>
        <el-card class="inner-card" shadow="never">
          <div v-if="currentTask" class="approver-info">
            <div class="approver-item">
              <div class="approver-label">当前审批人</div>
              <div class="approver-value">
                <el-tag type="warning" size="small">{{ currentTask.assigneeUserName || currentTask.assigneeUserId || '待分配' }}</el-tag>
              </div>
            </div>
            <div class="approver-item">
              <div class="approver-label">审批节点</div>
              <div class="approver-value">{{ currentTask.nodeName || currentTask.nodeId || '-' }}</div>
            </div>
          </div>
          <div v-else class="empty">当前无待办任务（可能已处理完成或已撤回）</div>
        </el-card>

        <!-- 审批意见 -->
        <div v-if="currentTask" class="block-title">审批意见</div>
        <el-card v-if="currentTask" class="inner-card" shadow="never">
          <el-input
            v-model="approveForm.comment"
            type="textarea"
            :rows="3"
            placeholder="请输入审批意见（可选）"
          />
        </el-card>

        <!-- 流转历史 -->
        <div class="block-title">流转历史</div>
        <el-card class="inner-card" shadow="never" v-loading="actionLoading">
          <el-timeline v-if="flowHistory.length > 0">
            <el-timeline-item
              v-for="(item, index) in flowHistory"
              :key="index"
              :timestamp="formatDate(item.createTime)"
              :type="getTimelineType(item.action)"
              placement="top"
            >
              <el-card>
                <h4>{{ getActionText(item.action) }}</h4>
                <p>处理人: {{ item.operatorName || '系统' }}</p>
                <p v-if="item.comment">意见: {{ item.comment }}</p>
              </el-card>
            </el-timeline-item>
          </el-timeline>
          <div v-else class="empty">暂无流转记录</div>
        </el-card>
      </div>
    </el-card>
  </div>
</template>

<script>
import { getTodoTaskByBiz, approveFlowTask, rejectFlowTask, withdrawFlowTask, listFlowAction } from '@/api/hrm/flow'
import { listByIds } from '@/api/system/oss'
import { listEmployee, getReimburseReq } from '@/api/hrm'

export default {
  name: 'ReimburseDetail',
  props: {
    bizId: { type: [String, Number], default: null },
    embedded: { type: Boolean, default: false }
  },
  data() {
    return {
      loading: false,
      actionLoading: false,
      detail: {
        bizId: null,
        empId: null,
        totalAmount: null,
        reimburseType: null,
        reason: null,
        remark: null,
        accessoryApplyIds: null,
        status: 'draft',
        createTime: null,
        updateTime: null
      },
      employees: [],
      currentTask: null,
      flowHistory: [],
      approveForm: {
        comment: ''
      },
      attachmentList: [],
      attachmentLoading: false
    }
  },
  computed: {
    currentBizId() {
      return this.bizId || this.$route?.params?.bizId || this.$route?.query?.bizId || this.$route?.params?.id
    },
    statusText() {
      const statusMap = {
        'draft': '草稿',
        'pending': '审批中',
        'approved': '已通过',
        'rejected': '已驳回',
        'withdrawn': '已撤回'
      }
      return statusMap[this.detail.status] || this.detail.status || '未知'
    },
    statusType() {
      const typeMap = {
        'draft': 'info',
        'pending': 'warning',
        'approved': 'success',
        'rejected': 'danger',
        'withdrawn': 'info'
      }
      return typeMap[this.detail.status] || 'info'
    },
    applicantText() {
      const empId = this.detail.empId
      const emp = this.employees.find(e => String(e.empId) === String(empId))
      if (emp) {
        const name = emp.empName || emp.nickName || emp.userName || ''
        const no = emp.empNo ? ` · ${emp.empNo}` : ''
        const dept = emp.deptName ? ` · ${emp.deptName}` : ''
        return `${name || '员工'}${no}${dept}`.trim()
      }
      return empId ? `员工ID:${empId}` : '-'
    },
    canWithdraw() {
      return this.detail.status === 'pending' && this.detail.createBy === this.$store.getters.userId
    }
  },
  created() {
    this.loadEmployees()
    this.loadDetail()
  },
  methods: {
    loadEmployees() {
      listEmployee({ pageNum: 1, pageSize: 1000 }).then(res => {
        this.employees = res.rows || res.data || []
      })
    },
    async loadDetail() {
      const bizId = this.currentBizId
      if (!bizId) return
      
      this.loading = true
      try {
        // 调用报销详情接口
        const res = await getReimburseReq(bizId)
        this.detail = res.data || {}

        await Promise.all([
          this.loadCurrentTask(),
          this.loadFlowHistory(),
          this.loadAttachments()
        ])
      } catch (error) {
        console.error('加载详情失败:', error)
        this.$message.error('加载详情失败')
      } finally {
        this.loading = false
      }
    },
    async loadCurrentTask() {
      const bizId = this.currentBizId
      if (!bizId) return null
      try {
        const res = await getTodoTaskByBiz('reimburse', bizId)
        this.currentTask = res?.data || null
      } catch (error) {
        this.currentTask = null
      }
    },
    async loadFlowHistory() {
      const instId = this.detail?.instId
      if (!instId) {
        this.flowHistory = []
        return
      }
      try {
        const res = await listFlowAction({ instId, pageNum: 1, pageSize: 200 })
        this.flowHistory = res.rows || res.data || []
      } catch (error) {
        this.flowHistory = []
      }
    },
    async loadAttachments() {
      const fileIds = this.detail.accessoryApplyIds || this.detail.applyFileIds
      if (!fileIds) {
        this.attachmentList = []
        return
      }
      const ids = String(fileIds).split(',').map(id => id.trim()).filter(Boolean)
      if (ids.length === 0) {
        this.attachmentList = []
        return
      }
      this.attachmentLoading = true
      try {
        const res = await listByIds(ids)
        this.attachmentList = res.data || []
      } catch (e) {
        this.$message.error('加载附件失败：' + (e.message || '未知错误'))
        this.attachmentList = []
      } 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/${ossId}`, '_blank')
    },
    async handleApprove() {
      await this.handleAction('approve', '通过')
    },
    async handleReject() {
      await this.handleAction('reject', '驳回')
    },
    async handleWithdraw() {
      await this.handleAction('withdraw', '撤回')
    },
    async handleAction(action, actionName) {
      if (!this.currentTask?.taskId) {
        this.$message.warning('未找到待办任务')
        return
      }
      
      try {
        await this.$confirm(`确定${actionName}该申请吗？`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        })
        
        this.actionLoading = true
        
        const payload = { remark: this.approveForm.comment }

        if (action === 'approve') {
          await approveFlowTask(this.currentTask.taskId, payload)
        } else if (action === 'reject') {
          await rejectFlowTask(this.currentTask.taskId, payload)
        } else if (action === 'withdraw') {
          await withdrawFlowTask(this.currentTask.taskId, payload)
        }

        this.$message.success(`${actionName}成功`)
        await this.loadDetail()
      } catch (error) {
        if (error !== 'cancel') {
          console.error(`${actionName}失败:`, error)
          this.$message.error(error.message || `${actionName}失败`)
        }
      } finally {
        this.actionLoading = false
      }
    },
    formatDate(val) {
      if (!val) return '-'
      const d = new Date(val)
      const p = n => (n < 10 ? `0${n}` : n)
      return `${d.getFullYear()}-${p(d.getMonth() + 1)}-${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}`
    },
    getActionText(action) {
      const map = {
        'submit': '提交申请',
        'approve': '通过',
        'reject': '驳回',
        'withdraw': '撤回',
        'cancel': '取消'
      }
      return map[action] || action
    },
    getTimelineType(action) {
      const map = {
        'submit': 'primary',
        'approve': 'success',
        'reject': 'danger',
        'withdraw': 'info',
        'cancel': 'info'
      }
      return map[action] || 'info'
    }
  }
}
</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;
}
.detail-loading {
  min-height: 300px;
}
.form-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
  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;
}
.cost-text {
  font-weight: 700;
  color: #e6a23c;
  font-size: 16px;
}
.cost-text-large {
  font-weight: 800;
  color: #e6a23c;
  font-size: 20px;
}
.block-title {
  margin: 16px 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;
}
.inner-card {
  border: 1px solid #e6e8ed;
  margin-bottom: 12px;
}
.reason-section {
  margin-bottom: 16px;
}
.reason-section:last-child {
  margin-bottom: 0;
}
.reason-label {
  font-size: 13px;
  font-weight: 600;
  color: #606266;
  margin-bottom: 8px;
}
.reason-content {
  padding: 12px;
  background: #f8f9fa;
  border-radius: 6px;
  color: #2b2f36;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}
.approver-info {
  display: flex;
  gap: 24px;
  padding: 12px 0;
}
.approver-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.approver-label {
  font-size: 12px;
  color: #8a8f99;
}
.approver-value {
  font-weight: 600;
  color: #2b2f36;
}
.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;
}
.file-actions {
  display: flex;
  gap: 8px;
}
.empty {
  color: #a0a3ad;
  font-size: 13px;
  padding: 10px 4px;
  text-align: center;
}
@media (max-width: 1200px) {
  .summary-right {
    display: none;
  }
}
</style>