<template>
  <div class="mobile-sale-order">
    <!-- 顶部操作栏 -->
    <div class="mobile-header">
      <div class="mobile-header__search">
        <el-input
          v-model="queryParams.no"
          placeholder="搜索订单单号"
          clearable
          @keyup.enter="handleQuery"
          :prefix-icon="Search"
        />
      </div>
      <div class="mobile-header__actions">
        <el-button :icon="Filter" circle @click="filterVisible = true" />
        <el-button
          type="primary"
          :icon="Plus"
          circle
          @click="openForm('create')"
          v-hasPermi="['erp:sale-order:create']"
        />
      </div>
    </div>

    <!-- 卡片列表 -->
    <div class="mobile-list" v-loading="loading">
      <div v-if="list.length === 0 && !loading" class="mobile-empty">
        <el-empty description="暂无销售订单" />
      </div>
      <div
        v-for="item in list"
        :key="item.id"
        class="mobile-card"
        @click="handleCardClick(item)"
      >
        <div class="mobile-card__header">
          <span class="mobile-card__no">{{ item.no }}</span>
          <dict-tag :type="DICT_TYPE.ERP_AUDIT_STATUS" :value="item.status" />
        </div>
        <div class="mobile-card__body">
          <div class="mobile-card__row">
            <span class="mobile-card__label">客户</span>
            <span class="mobile-card__value">{{ item.customerName || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">产品</span>
            <span class="mobile-card__value mobile-card__value--ellipsis">{{ item.productNames || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">订单时间</span>
            <span class="mobile-card__value">{{ formatDate2(item.orderTime) }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">创建人</span>
            <span class="mobile-card__value">{{ item.creatorName || '-' }}</span>
          </div>
          <div class="mobile-card__nums">
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val">{{ erpCountInputFormatter(item.totalCount) }}</div>
              <div class="mobile-card__num-label">总数量</div>
            </div>
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val">{{ erpCountInputFormatter(item.outCount) }}</div>
              <div class="mobile-card__num-label">出库</div>
            </div>
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val">{{ erpCountInputFormatter(item.returnCount) }}</div>
              <div class="mobile-card__num-label">退货</div>
            </div>
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val mobile-card__num-val--price">¥{{ erpPriceInputFormatter(item.totalPrice) }}</div>
              <div class="mobile-card__num-label">含税金额</div>
            </div>
          </div>
        </div>
        <div class="mobile-card__footer">
          <el-button size="small" @click.stop="openForm('detail', item.id)" v-hasPermi="['erp:sale-order:query']">详情</el-button>
          <el-button size="small" type="primary" @click.stop="openForm('update', item.id)" v-hasPermi="['erp:sale-order:update']" :disabled="item.status === 20 || item.hasApprovalRecords">编辑</el-button>
          <el-button size="small" type="success" @click.stop="handleSubmitApproval(item.id)" v-hasPermi="['erp:sale-order:submit-approval']" v-if="item.status === 10 && !item.hasApprovalRecords">提交审批</el-button>
          <el-button size="small" type="info" @click.stop="handleViewApproval(item.id)" v-hasPermi="['erp:sale-order:query-approval']" v-if="item.hasApprovalRecords">审批记录</el-button>
          <el-button size="small" type="primary" @click.stop="handleProcessApproval(item.id)" v-hasPermi="['erp:approval-record:process']" v-if="item.hasApprovalRecords && item.status !== 20">处理审批</el-button>
          <el-button size="small" type="primary" @click.stop="handleUpdateStatus(item.id, 20)" v-hasPermi="['erp:sale-order:update-status']" v-if="item.status === 10">审批</el-button>
          <el-button size="small" type="danger" @click.stop="handleUpdateStatus(item.id, 10)" v-hasPermi="['erp:sale-order:update-status']" v-if="item.status === 20">反审批</el-button>
          <el-button size="small" type="danger" @click.stop="handleDelete([item.id])" v-hasPermi="['erp:sale-order:delete']" :disabled="item.hasApprovalRecords">删除</el-button>
        </div>
      </div>
    </div>

    <!-- 分页 -->
    <div class="mobile-pagination" v-if="total > 0">
      <Pagination
        :total="total"
        v-model:page="queryParams.pageNo"
        v-model:limit="queryParams.pageSize"
        :page-sizes="[10, 20]"
        layout="total, prev, pager, next"
        :pager-count="5"
        @pagination="getList"
      />
    </div>

    <!-- 筛选抽屉 -->
    <el-drawer v-model="filterVisible" title="筛选条件" direction="btt" size="70%">
      <el-form :model="queryParams" ref="queryFormRef" label-position="top">
        <el-form-item label="产品" prop="productId">
          <el-select v-model="queryParams.productId" clearable filterable placeholder="请选择产品" style="width:100%">
            <el-option v-for="item in productList" :key="item.id" :label="item.name" :value="item.id" />
          </el-select>
        </el-form-item>
        <el-form-item label="客户" prop="customerId">
          <el-select v-model="queryParams.customerId" clearable filterable placeholder="请选择客户" style="width:100%">
            <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="订单时间" prop="orderTime">
          <el-date-picker
            v-model="queryParams.orderTime"
            value-format="YYYY-MM-DD HH:mm:ss"
            type="daterange"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
            :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
            style="width:100%"
          />
        </el-form-item>
        <el-form-item label="创建人" prop="creator">
          <el-select v-model="queryParams.creator" clearable filterable placeholder="请选择创建人" style="width:100%">
            <el-option v-for="item in userList" :key="item.id" :label="item.nickname" :value="item.id" />
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择状态" clearable style="width:100%">
            <el-option v-for="dict in getIntDictOptions(DICT_TYPE.ERP_AUDIT_STATUS)" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="出库状态" prop="outStatus">
          <el-select v-model="queryParams.outStatus" placeholder="请选择" clearable style="width:100%">
            <el-option label="未出库" value="0" />
            <el-option label="部分出库" value="1" />
            <el-option label="全部出库" value="2" />
          </el-select>
        </el-form-item>
        <el-form-item label="退货状态" prop="returnStatus">
          <el-select v-model="queryParams.returnStatus" placeholder="请选择" clearable style="width:100%">
            <el-option label="未退货" value="0" />
            <el-option label="部分退货" value="1" />
            <el-option label="全部退货" value="2" />
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="resetQuery">重置</el-button>
        <el-button type="primary" @click="handleFilterConfirm">确认筛选</el-button>
      </template>
    </el-drawer>

    <!-- 表单弹窗：添加/修改 -->
    <SaleOrderForm ref="formRef" @success="getList" />

    <!-- 提交审批对话框 -->
    <SubmitApprovalDialog ref="submitApprovalDialogRef" @success="getList" />

    <!-- 审批记录对话框 -->
    <ApprovalRecordsDialog ref="approvalDialogRef" />

    <!-- 处理审批对话框 -->
    <ProcessApprovalDialog ref="processApprovalDialogRef" @success="getList" />
  </div>
</template>

<script setup lang="ts">
import { Search, Filter, Plus } from '@element-plus/icons-vue'
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import { formatDate } from '@/utils/formatTime'
import download from '@/utils/download'
import { SaleOrderApi, SaleOrderVO } from '@/api/erp/sale/order'
import SaleOrderForm from './SaleOrderForm.vue'
import { ProductApi, ProductVO } from '@/api/erp/product/product'
import { UserVO } from '@/api/system/user'
import * as UserApi from '@/api/system/user'
import { erpCountInputFormatter, erpPriceInputFormatter } from '@/utils'
import { CustomerApi, CustomerVO } from '@/api/erp/sale/customer'
import { SubmitApprovalDialog, ApprovalRecordsDialog, ProcessApprovalDialog } from '@/components/Approval'
import { ApprovalRecordApi, ApprovalRecordVO } from '@/api/erp/approval/index'

/** ERP 销售订单列表 */
defineOptions({ name: 'ErpSaleOrder' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<SaleOrderVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const filterVisible = ref(false) // 筛选抽屉
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  no: undefined,
  customerId: undefined,
  productId: undefined,
  orderTime: [],
  status: undefined,
  remark: undefined,
  creator: undefined,
  outStatus: undefined,
  returnStatus: undefined
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中
const productList = ref<ProductVO[]>([]) // 产品列表
const customerList = ref<CustomerVO[]>([]) // 客户列表
const userList = ref<UserVO[]>([]) // 用户列表

const formatDate2 = (date: any) => {
  if (!date) return '-'
  return formatDate(new Date(date), 'YYYY-MM-DD')
}

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await SaleOrderApi.getSaleOrderPage(queryParams)

    // 为每个销售订单检查是否有审批记录
    const listWithApprovalStatus = await Promise.all(
      data.list.map(async (item) => {
        try {
          const records = await ApprovalRecordApi.getApprovalRecordListByBiz(item.id,'erp_sale_order')
          return {
            ...item,
            hasApprovalRecords: records && records.length > 0
          }
        } catch (error) {
          console.error('获取审批记录失败', error)
          return {
            ...item,
            hasApprovalRecords: false
          }
        }
      })
    )

    list.value = listWithApprovalStatus
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields()
  handleQuery()
}

/** 筛选确认 */
const handleFilterConfirm = () => {
  filterVisible.value = false
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 卡片点击 */
const handleCardClick = (row: SaleOrderVO) => {
  if (row.status === 20) {
    openForm('detail', row.id)
  } else if (row.status === 10) {
    openForm('update', row.id)
  }
}

/** 提交审批 */
const submitApprovalDialogRef = ref()
const handleSubmitApproval = (id: number) => {
  submitApprovalDialogRef.value.open(String(id), 'erp_sale_order')
}

/** 查看审批记录 */
const approvalDialogRef = ref()
const handleViewApproval = (id: number) => {
  approvalDialogRef.value.open(String(id), 'erp_sale_order')
}

/** 处理审批 */
const processApprovalDialogRef = ref()
const handleProcessApproval = (id: number) => {
  processApprovalDialogRef.value.open(String(id), 'erp_sale_order')
}

/** 删除按钮操作 */
const handleDelete = async (ids: number[]) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await SaleOrderApi.deleteSaleOrder(ids)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 审批/反审批操作 */
const handleUpdateStatus = async (id: number, status: number) => {
  try {
    // 审批的二次确认
    await message.confirm(`确定${status === 20 ? '审批' : '反审批'}该订单吗？`)
    // 发起审批
    await SaleOrderApi.updateSaleOrderStatus(id, status)
    message.success(`${status === 20 ? '审批' : '反审批'}成功`)
    // 刷新列表
    await getList()
  } catch {}
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await SaleOrderApi.exportSaleOrder(queryParams)
    download.excel(data, '销售订单.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 初始化 **/
onMounted(async () => {
  await getList()
  // 加载产品、仓库列表、客户
  productList.value = await ProductApi.getProductSimpleList()
  customerList.value = await CustomerApi.getCustomerSimpleList()
  userList.value = await UserApi.getSimpleUserList()
})
</script>

<style lang="scss" scoped>
.mobile-sale-order {
  padding: 12px;
  background: #f5f5f5;
  min-height: 100vh;
}

.mobile-header {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;

  &__search {
    flex: 1;
  }

  &__actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
  }
}

.mobile-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-empty {
  padding: 40px 0;
}

.mobile-card {
  background: #fff;
  border-radius: 10px;
  padding: 14px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);

  &__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
  }

  &__no {
    font-weight: 600;
    font-size: 15px;
    color: #303133;
  }

  &__body {
    font-size: 13px;
  }

  &__row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
  }

  &__label {
    color: #909399;
    flex-shrink: 0;
    margin-right: 12px;
  }

  &__value {
    color: #606266;
    text-align: right;

    &--ellipsis {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      max-width: 200px;
    }
  }

  &__nums {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
    padding: 10px 0;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
  }

  &__num-item {
    text-align: center;
  }

  &__num-val {
    font-size: 15px;
    font-weight: 600;
    color: #303133;

    &--price {
      color: #e6a23c;
    }
  }

  &__num-label {
    font-size: 11px;
    color: #909399;
    margin-top: 2px;
  }

  &__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
  }
}

.mobile-pagination {
  margin-top: 12px;
  display: flex;
  justify-content: center;

  :deep(.el-pagination) {
    flex-wrap: wrap;
    justify-content: center;
  }
}
</style>
