<template>
  <div class="mobile-evaluation">
    <!-- 顶部操作栏 -->
    <div class="mobile-header">
      <div class="mobile-header__search">
        <el-input v-model="queryParams.purchaseOrderNo" placeholder="搜索采购订单号" clearable @keyup.enter="handleQuery" :prefix-icon="Search" />
      </div>
      <div class="mobile-header__actions">
        <el-button :icon="Filter" circle @click="filterVisible = true" />
        <el-button type="info" circle @click="showStatistics = !showStatistics">
          <el-icon><DataAnalysis /></el-icon>
        </el-button>
      </div>
    </div>

    <!-- 统计信息 -->
    <div v-if="showStatistics" class="mobile-stats">
      <div class="mobile-stats__item">
        <div class="mobile-stats__val">{{ statistics.totalEvaluations }}</div>
        <div class="mobile-stats__label">总评价数</div>
      </div>
      <div class="mobile-stats__item">
        <div class="mobile-stats__val" style="color:#409eff">{{ statistics.avgTotalScore }}</div>
        <div class="mobile-stats__label">平均总分</div>
      </div>
      <div class="mobile-stats__item">
        <div class="mobile-stats__val" style="color:#67c23a">{{ statistics.excellentCount }}</div>
        <div class="mobile-stats__label">优秀评价</div>
      </div>
      <div class="mobile-stats__item">
        <div class="mobile-stats__val" style="color:#e6a23c">{{ statistics.supplierCount }}</div>
        <div class="mobile-stats__label">评价供应商</div>
      </div>
    </div>

    <!-- 快捷操作 -->
    <div class="mobile-quick-actions">
      <el-button size="small" type="primary" plain @click="openSupplierSummary" v-hasPermi="['erp:supplier-evaluation:query']">供应商汇总表</el-button>
      <el-button size="small" type="success" plain @click="handleExport" :loading="exportLoading" v-hasPermi="['erp:supplier-evaluation:export']">导出</el-button>
    </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="暂无评价记录" />
      </div>
      <div v-for="item in list" :key="item.id" class="mobile-card" @click="openDetail(item)">
        <div class="mobile-card__header">
          <span class="mobile-card__no">{{ item.supplierName || '-' }}</span>
          <el-tag :type="getScoreTagType(item.totalScore)" size="small">
            {{ item.totalScore }}分 · {{ getScoreLevel(item.totalScore) }}
          </el-tag>
        </div>
        <div class="mobile-card__body">
          <div class="mobile-card__row">
            <span class="mobile-card__label">采购订单</span>
            <span class="mobile-card__value">{{ item.orderNo || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">评价人</span>
            <span class="mobile-card__value">{{ item.creatorName || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">备注</span>
            <span class="mobile-card__value mobile-card__value--ellipsis">{{ item.remark || '无备注' }}</span>
          </div>
          <div class="mobile-card__scores">
            <div class="mobile-card__score-item">
              <el-tag :type="getScoreTagType(item.qualityScore)" size="small">{{ item.qualityScore }}</el-tag>
              <div class="mobile-card__score-label">质量</div>
            </div>
            <div class="mobile-card__score-item">
              <el-tag :type="getScoreTagType(item.serviceScore)" size="small">{{ item.serviceScore }}</el-tag>
              <div class="mobile-card__score-label">服务</div>
            </div>
            <div class="mobile-card__score-item">
              <el-tag :type="getScoreTagType(item.priceScore)" size="small">{{ item.priceScore }}</el-tag>
              <div class="mobile-card__score-label">价格</div>
            </div>
            <div class="mobile-card__score-item">
              <el-tag :type="getScoreTagType(item.deliveryScore)" size="small">{{ item.deliveryScore }}</el-tag>
              <div class="mobile-card__score-label">交付</div>
            </div>
          </div>
        </div>
        <div class="mobile-card__footer">
          <el-button size="small" @click.stop="openDetail(item)" v-hasPermi="['erp:supplier-evaluation:query']">详情</el-button>
          <el-button size="small" type="primary" @click.stop="openForm('update', item.id)" v-hasPermi="['erp:supplier-evaluation:update']">编辑</el-button>
          <el-button size="small" type="danger" @click.stop="handleDelete([item.id])" v-hasPermi="['erp:supplier-evaluation: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="65%">
      <el-form :model="queryParams" ref="queryFormRef" label-position="top">
        <el-form-item label="供应商" prop="supplierId">
          <el-select v-model="queryParams.supplierId" clearable filterable placeholder="请选择供应商" style="width:100%">
            <el-option v-for="item in supplierList" :key="item.id" :label="item.name" :value="item.id" />
          </el-select>
        </el-form-item>
        <el-form-item label="评价时间" prop="createTime">
          <el-date-picker v-model="queryParams.createTime" 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="评分范围" prop="scoreRange">
          <el-select v-model="queryParams.scoreRange" placeholder="请选择评分范围" clearable style="width:100%">
            <el-option label="优秀 (9.0-10.0)" value="excellent" />
            <el-option label="良好 (8.0-8.9)" value="good" />
            <el-option label="一般 (7.0-7.9)" value="average" />
            <el-option label="及格 (6.0-6.9)" value="pass" />
            <el-option label="不及格 (0-5.9)" value="fail" />
          </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：编辑 -->
    <SupplierEvaluationForm ref="formRef" @success="getList" />
    <!-- 详情弹窗 -->
    <SupplierEvaluationDetail ref="detailRef" />
    <!-- 供应商汇总表弹窗 -->
    <SupplierSummaryTable ref="summaryRef" />
  </div>
</template>

<script setup lang="ts">
import { Search, Filter, DataAnalysis } from '@element-plus/icons-vue'
import { formatDate } from '@/utils/formatTime'
import download from '@/utils/download'
import { SupplierEvaluationApi, SupplierEvaluationVO } from '@/api/erp/purchase/supplierEvaluation'
import SupplierEvaluationForm from './SupplierEvaluationForm.vue'
import SupplierEvaluationDetail from './SupplierEvaluationDetail.vue'
import SupplierSummaryTable from './SupplierSummaryTable.vue'
import { SupplierApi, SupplierVO } from '@/api/erp/purchase/supplier'
import { UserVO } from '@/api/system/user'
import * as UserApi from '@/api/system/user'

/** ERP 供应商评价记录列表 */
defineOptions({ name: 'ErpSupplierEvaluationList' })

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

const loading = ref(true)
const list = ref<SupplierEvaluationVO[]>([])
const total = ref(0)
const filterVisible = ref(false)
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  supplierId: undefined,
  purchaseOrderNo: undefined,
  createTime: [],
  scoreRange: undefined,
  creator: undefined
})
const queryFormRef = ref()
const exportLoading = ref(false)
const supplierList = ref<SupplierVO[]>([])
const userList = ref<UserVO[]>([])
const showStatistics = ref(false)
const statistics = ref({
  totalEvaluations: 0,
  avgTotalScore: '0.0',
  excellentCount: 0,
  supplierCount: 0
})

const getList = async () => {
  loading.value = true
  try {
    const params = { ...queryParams }
    if (params.scoreRange) {
      switch (params.scoreRange) {
        case 'excellent': params.minScore = 9.0; params.maxScore = 10.0; break
        case 'good': params.minScore = 8.0; params.maxScore = 8.9; break
        case 'average': params.minScore = 7.0; params.maxScore = 7.9; break
        case 'pass': params.minScore = 6.0; params.maxScore = 6.9; break
        case 'fail': params.minScore = 0.0; params.maxScore = 5.9; break
      }
      delete params.scoreRange
    }
    const data = await SupplierEvaluationApi.getSupplierEvaluationPage(params)
    list.value = data.list || []
    total.value = data.total || 0
    await calculateStatistics()
  } finally {
    loading.value = false
  }
}

const calculateStatistics = async () => {
  if (list.value.length === 0) {
    statistics.value = { totalEvaluations: 0, avgTotalScore: '0.0', excellentCount: 0, supplierCount: 0 }
    return
  }
  const totalEvaluations = total.value
  const avgTotalScore = (list.value.reduce((sum, item) => sum + item.totalScore, 0) / list.value.length).toFixed(1)
  const excellentCount = list.value.filter(item => item.totalScore >= 9.0).length
  const supplierIds = new Set(list.value.map(item => item.supplierId))
  statistics.value = { totalEvaluations, avgTotalScore, excellentCount, supplierCount: supplierIds.size }
}

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 detailRef = ref()
const openDetail = (row: SupplierEvaluationVO) => {
  detailRef.value.open(row)
}

const summaryRef = ref()
const openSupplierSummary = () => {
  summaryRef.value.open()
}

const handleDelete = async (ids: number[]) => {
  try {
    await message.delConfirm()
    await SupplierEvaluationApi.deleteSupplierEvaluation(ids[0])
    message.success(t('common.delSuccess'))
    await getList()
  } catch {}
}

const handleExport = async () => {
  try {
    await message.exportConfirm()
    exportLoading.value = true
    const data = await SupplierEvaluationApi.exportSupplierEvaluation(queryParams)
    download.excel(data, '供应商评价记录.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

const selectionList = ref<SupplierEvaluationVO[]>([])

const getScoreTagType = (score: number) => {
  if (score >= 9) return 'success'
  if (score >= 8) return ''
  if (score >= 7) return 'warning'
  if (score >= 6) return 'info'
  return 'danger'
}

const getScoreLevel = (score: number) => {
  if (score >= 9) return '优秀'
  if (score >= 8) return '良好'
  if (score >= 7) return '一般'
  if (score >= 6) return '及格'
  return '不及格'
}

onMounted(async () => {
  try {
    const [suppliers, users] = await Promise.all([
      SupplierApi.getSupplierSimpleList().catch(() => []),
      UserApi.getSimpleUserList().catch(() => [])
    ])
    supplierList.value = suppliers
    userList.value = users
    await getList()
  } catch (error) {
    console.error('初始化失败:', error)
    message.error('页面初始化失败，请刷新重试')
  }
})
</script>

<style lang="scss" scoped>
.mobile-evaluation {
  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-stats {
  display: flex; justify-content: space-around; background: #fff; border-radius: 10px; padding: 14px 8px; margin-bottom: 12px; box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  &__item { text-align: center; }
  &__val { font-size: 20px; font-weight: 700; color: #303133; }
  &__label { font-size: 11px; color: #909399; margin-top: 2px; }
}
.mobile-quick-actions {
  display: flex; gap: 8px; margin-bottom: 12px;
}
.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; } }
  &__scores { display: flex; justify-content: space-around; margin-top: 10px; padding: 10px 0; border-top: 1px solid #f0f0f0; border-bottom: 1px solid #f0f0f0; }
  &__score-item { text-align: center; }
  &__score-label { font-size: 11px; color: #909399; margin-top: 4px; }
  &__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>
