<template>
  <!-- 移动端布局 -->
  <div v-if="isMobile" class="mobile-purchase-inquiry">
    <!-- 顶部操作栏 -->
    <div class="mobile-header">
      <div class="mobile-header__search">
        <el-input v-model="queryParams.no" placeholder="搜索比价单号" 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:purchase-inquiry:create']" />
      </div>
    </div>

    <div class="mobile-header__quick-filter">
      <div class="quick-filter-item" :class="{ active: queryParams.status === undefined }" @click="handleQuickFilter(undefined)">全部订单</div>
      <div class="quick-filter-item" :class="{ active: queryParams.status === 10 }" @click="handleQuickFilter(10)">待询价</div>
      <div class="quick-filter-item" :class="{ active: queryParams.status === 20 }" @click="handleQuickFilter(20)">询价中</div>
      <div class="quick-filter-item" :class="{ active: queryParams.status === 30 }" @click="handleQuickFilter(30)">已完成</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="暂无比价记录" /></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>
          <el-tag v-if="item.status === 10" type="info" size="small">待询价</el-tag>
          <el-tag v-else-if="item.status === 20" type="warning" size="small">询价中</el-tag>
          <el-tag v-else-if="item.status === 30" type="success" size="small">已完成</el-tag>
        </div>
        <div class="mobile-card__body">
          <div class="mobile-card__row"><span class="mobile-card__label">产品</span><span class="mobile-card__value">{{ item.productName || '-' }}</span></div>
          <div class="mobile-card__row"><span class="mobile-card__label">询价时间</span><span class="mobile-card__value">{{ formatDate2(item.inquiryTime) }}</span></div>
          <div class="mobile-card__row"><span class="mobile-card__label">截止日期</span><span class="mobile-card__value">{{ formatDate2(item.deadline) }}</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.requireCount) }}</div><div class="mobile-card__num-label">需求数量</div></div>
            <div class="mobile-card__num-item"><div class="mobile-card__num-val mobile-card__num-val--price">¥{{ erpPriceInputFormatter(item.budgetPrice) }}</div><div class="mobile-card__num-label">预算金额</div></div>
            <div class="mobile-card__num-item"><div class="mobile-card__num-val">{{ item.quoteCount || 0 }}</div><div class="mobile-card__num-label">报价数</div></div>
            <div class="mobile-card__num-item"><div class="mobile-card__num-val" style="color:#67c23a">¥{{ erpPriceInputFormatter(item.minQuotePrice) }}</div><div class="mobile-card__num-label">最低报价</div></div>
          </div>
        </div>
        <div class="mobile-card__footer">
          <el-button size="small" @click.stop="openForm('detail', item.id)" v-hasPermi="['erp:purchase-inquiry:query']">详情</el-button>
          <el-button size="small" type="primary" @click.stop="openForm('update', item.id)" v-hasPermi="['erp:purchase-inquiry:update']" :disabled="item.status === 30">编辑</el-button>
          <el-button size="small" type="primary" @click.stop="handleUpdateStatus(item.id, 20)" v-hasPermi="['erp:purchase-inquiry:update-status']" v-if="item.status === 10">询价</el-button>
          <el-button size="small" type="warning" @click.stop="openAutoCompare(item.id)" v-hasPermi="['erp:purchase-inquiry:update']" v-if="item.status === 20 && item.quoteCount >= 2">比价</el-button>
          <el-button size="small" type="success" @click.stop="handleUpdateStatus(item.id, 30)" v-hasPermi="['erp:purchase-inquiry:update-status']" v-if="item.status === 20">完成</el-button>
          <el-button size="small" type="danger" @click.stop="handleDelete([item.id])" v-hasPermi="['erp:purchase-inquiry:delete']">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="60%">
      <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="询价时间" prop="inquiryTime"><el-date-picker v-model="queryParams.inquiryTime" value-format="YYYY-MM-DD HH:mm:ss" type="daterange" start-placeholder="开始" end-placeholder="结束" :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]" style="width:100%" /></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 label="待询价" :value="10" /><el-option label="询价中" :value="20" /><el-option label="已完成" :value="30" /></el-select></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>
      <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 -->
    <InquiryForm ref="formRef" @success="getList" />
    <!-- 自动比价弹窗 -->
    <AutoCompareDialog ref="autoCompareRef" @success="getList" />
  </div>

  <!-- PC端布局 -->
  <div v-else>
    <ContentWrap>
      <!-- 搜索工作栏 -->
      <el-form class="-mb-15px" :model="queryParams" ref="queryFormRef" :inline="true" label-width="68px">
        <el-form-item label="比价单号" prop="no"><el-input v-model="queryParams.no" placeholder="请输入比价单号" clearable @keyup.enter="handleQuery" class="!w-240px" /></el-form-item>
        <el-form-item label="产品" prop="productId"><el-select v-model="queryParams.productId" clearable filterable placeholder="请选择产品" class="!w-240px"><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="询价时间" prop="inquiryTime"><el-date-picker v-model="queryParams.inquiryTime" 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')]" class="!w-240px" /></el-form-item>
        <el-form-item label="状态" prop="status"><el-select v-model="queryParams.status" placeholder="请选择状态" clearable class="!w-240px"><el-option label="待询价" :value="10" /><el-option label="询价中" :value="20" /><el-option label="已完成" :value="30" /></el-select></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" class="!w-240px"><el-option v-for="item in userList" :key="item.id" :label="item.nickname" :value="item.id" /></el-select></el-form-item>
        <el-form-item>
          <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
          <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
          <el-button type="primary" plain @click="openForm('create')" v-hasPermi="['erp:purchase-inquiry:create']"><Icon icon="ep:plus" class="mr-5px" /> 新增</el-button>
          <el-button type="success" plain @click="handleExport" :loading="exportLoading" v-hasPermi="['erp:purchase-inquiry:export']"><Icon icon="ep:download" class="mr-5px" /> 导出</el-button>
          <el-button type="danger" plain @click="handleDelete(selectionList.map((item) => item.id))" v-hasPermi="['erp:purchase-inquiry:delete']" :disabled="selectionList.length === 0"><Icon icon="ep:delete" class="mr-5px" /> 删除</el-button>
        </el-form-item>
      </el-form>
    </ContentWrap>

    <!-- 列表 -->
    <ContentWrap>
      <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true" @selection-change="handleSelectionChange" @row-click="handleRowClick">
        <el-table-column width="30" label="选择" type="selection" />
        <el-table-column min-width="180" label="比价单号" align="center" prop="no" />
        <el-table-column label="产品名称" align="center" prop="productName" min-width="150" />
        <el-table-column label="需求数量" align="center" prop="requireCount" :formatter="erpCountTableColumnFormatter" width="100" />
        <el-table-column label="预算金额" align="center" prop="budgetPrice" :formatter="erpPriceTableColumnFormatter" width="120" />
        <el-table-column label="询价时间" align="center" prop="inquiryTime" :formatter="dateFormatter2" width="120" sortable />
        <el-table-column label="截止日期" align="center" prop="deadline" :formatter="dateFormatter2" width="120" sortable />
        <el-table-column label="报价数量" align="center" prop="quoteCount" width="100" />
        <el-table-column label="最低报价" align="center" prop="minQuotePrice" :formatter="erpPriceTableColumnFormatter" width="120" />
        <el-table-column label="创建人" align="center" prop="creatorName" width="100" />
        <el-table-column label="状态" align="center" fixed="right" width="100" prop="status">
          <template #default="scope">
            <el-tag v-if="scope.row.status === 10" type="info">待询价</el-tag>
            <el-tag v-else-if="scope.row.status === 20" type="warning">询价中</el-tag>
            <el-tag v-else-if="scope.row.status === 30" type="success">已完成</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" fixed="right" width="300">
          <template #default="scope">
            <el-button link @click="openForm('detail', scope.row.id)" v-hasPermi="['erp:purchase-inquiry:query']">详情</el-button>
            <el-button link type="primary" @click="openForm('update', scope.row.id)" v-hasPermi="['erp:purchase-inquiry:update']" :disabled="scope.row.status === 30">编辑</el-button>
            <el-button link type="primary" @click="handleUpdateStatus(scope.row.id, 20)" v-hasPermi="['erp:purchase-inquiry:update-status']" v-if="scope.row.status === 10">询价</el-button>
            <el-button link type="warning" @click="openAutoCompare(scope.row.id)" v-hasPermi="['erp:purchase-inquiry:update']" v-if="scope.row.status === 20 && scope.row.quoteCount >= 2">比价</el-button>
            <el-button link type="success" @click="handleUpdateStatus(scope.row.id, 30)" v-hasPermi="['erp:purchase-inquiry:update-status']" v-if="scope.row.status === 20">完成</el-button>
            <el-button link type="danger" @click="handleDelete([scope.row.id])" v-hasPermi="['erp:purchase-inquiry:delete']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->
      <Pagination :total="total" v-model:page="queryParams.pageNo" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </ContentWrap>

    <!-- 表单弹窗：添加/修改 -->
    <InquiryForm ref="formRef" @success="getList" />
    <!-- 自动比价弹窗 -->
    <AutoCompareDialog ref="autoCompareRef" @success="getList" />
  </div>
</template>

<script setup lang="ts">
import { computed } from 'vue'
import { Search, Filter, Plus } from '@element-plus/icons-vue'
import { formatDate, dateFormatter2 } from '@/utils/formatTime'
import download from '@/utils/download'
import { PurchaseInquiryApi, PurchaseInquiryVO } from '@/api/erp/purchase/inquiry'
import InquiryForm from './InquiryForm.vue'
import AutoCompareDialog from './AutoCompareDialog.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, erpCountTableColumnFormatter, erpPriceTableColumnFormatter } from '@/utils'
import { useWindowSize } from '@vueuse/core'

/** ERP 采购比价列表 */
defineOptions({ name: 'ErpPurchaseInquiry' })

const { width } = useWindowSize()
const isMobile = computed(() => width.value < 768)

const message = useMessage()
const { t } = useI18n()

const loading = ref(true)
const list = ref<PurchaseInquiryVO[]>([])
const total = ref(0)
const filterVisible = ref(false)
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  no: undefined,
  productId: undefined,
  inquiryTime: [],
  status: undefined,
  creator: undefined
})
const queryFormRef = ref()
const exportLoading = ref(false)
const productList = ref<ProductVO[]>([])
const userList = ref<UserVO[]>([])

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

const getList = async () => {
  loading.value = true
  try {
    const data = await PurchaseInquiryApi.getPurchaseInquiryPage(queryParams)
    list.value = data.list
    total.value = data.total
  } finally {
    loading.value = false
  }
}

const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

const resetQuery = () => {
  queryFormRef.value?.resetFields()
  handleQuery()
}

const handleFilterConfirm = () => {
  filterVisible.value = false
  handleQuery()
}

const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

const autoCompareRef = ref()
const openAutoCompare = (id: number) => {
  autoCompareRef.value.open(id)
}

const handleCardClick = (row: PurchaseInquiryVO) => {
  if (row.status === 30) {
    openForm('detail', row.id)
  } else {
    openForm('update', row.id)
  }
}

const handleDelete = async (ids: number[]) => {
  try {
    await message.delConfirm()
    await PurchaseInquiryApi.deletePurchaseInquiry(ids)
    message.success(t('common.delSuccess'))
    await getList()
  } catch {}
}

const handleUpdateStatus = async (id: number, status: number) => {
  try {
    const statusText = status === 20 ? '开始询价' : '完成'
    await message.confirm(`确定${statusText}该比价单吗？`)
    await PurchaseInquiryApi.updatePurchaseInquiryStatus(id, status)
    message.success(`${statusText}成功`)
    await getList()
  } catch {}
}

const handleExport = async () => {
  try {
    await message.exportConfirm()
    exportLoading.value = true
    const exportParams = selectionList.value.length > 0 
      ? { ids: selectionList.value.map(item => item.id) }
      : queryParams
    const data = await PurchaseInquiryApi.exportPurchaseInquiry(exportParams)
    download.excel(data, '采购比价.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 选中操作 */
const selectionList = ref<PurchaseInquiryVO[]>([])
const handleSelectionChange = (rows: PurchaseInquiryVO[]) => {
  selectionList.value = rows
}

/** 行点击操作 */
const handleRowClick = (row: PurchaseInquiryVO, column: any, event: MouseEvent) => {
  const target = event.target as HTMLElement
  if (target.tagName === 'BUTTON' || target.tagName === 'A' || target.tagName === 'I' || target.tagName === 'svg' || target.closest('button') || target.closest('a') || target.closest('.el-button') || target.closest('.el-checkbox')) {
    return
  }
  if (row.status === 30) {
    openForm('detail', row.id)
  } else {
    openForm('update', row.id)
  }
}

onMounted(async () => {
  await getList()
  productList.value = await ProductApi.getProductSimpleList()
  userList.value = await UserApi.getSimpleUserList()
})

/** 快捷分类筛选 */
const handleQuickFilter = (status: number | undefined) => {
  queryParams.status = status
  queryParams.pageNo = 1
  getList()
}

</script>

<style lang="scss" scoped>

.mobile-header__quick-filter {
  display: flex;
  gap: 12px;
  margin: 8px 0;
  justify-content: flex-start;

  .quick-filter-item {
    padding: 4px 12px;
    font-size: 14px;
    border-radius: 20px;
    cursor: pointer;
    color: #909399;
    background: transparent;
    transition: all 0.2s;

    &.active {
      color: #fff;
      background: #409eff;
    }
  }
}


.mobile-purchase-inquiry {
  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; }
  &__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>
