XuqmGroup-Web/tenant-platform/src/views/bug-collect/BugCollectOverview.vue

<template>
  <div>
    <h2 style="margin-bottom: 24px">Bug 概览</h2>

    <!-- Stats Cards -->
    <el-row :gutter="16">
      <el-col :span="6">
        <el-card shadow="hover">
          <el-statistic title="总 Issue 数" :value="overview.totalIssues">
            <template #prefix><el-icon><Warning /></el-icon></template>
          </el-statistic>
        </el-card>
      </el-col>
      <el-col :span="6">
        <el-card shadow="hover">
          <el-statistic title="今日新增" :value="overview.todayNewIssues">
            <template #prefix><el-icon><Plus /></el-icon></template>
          </el-statistic>
        </el-card>
      </el-col>
      <el-col :span="6">
        <el-card shadow="hover">
          <el-statistic title="影响用户数" :value="overview.affectedUsers">
            <template #prefix><el-icon><User /></el-icon></template>
          </el-statistic>
        </el-card>
      </el-col>
      <el-col :span="6">
        <el-card shadow="hover">
          <el-statistic title="崩溃率" :value="overview.crashRate" :precision="2" suffix="%" />
        </el-card>
      </el-col>
    </el-row>

    <!-- Crash Rate Trend -->
    <el-card style="margin-top: 16px">
      <template #header>崩溃率趋势（近 7 天）</template>
      <div v-if="overview.crashRateTrend.length" class="trend-chart">
        <div
          v-for="item in overview.crashRateTrend"
          :key="item.date"
          class="trend-bar-wrap"
        >
          <div class="trend-bar-track">
            <div
              class="trend-bar"
              :style="{ height: barHeight(item.rate) + '%' }"
            />
          </div>
          <div class="trend-label">{{ item.date.slice(5) }}</div>
          <div class="trend-value">{{ item.rate.toFixed(2) }}%</div>
        </div>
      </div>
      <el-empty v-else description="暂无数据" />
    </el-card>

    <!-- Top 5 Issues -->
    <el-card style="margin-top: 16px">
      <template #header>
        <div class="toolbar toolbar-space-between">
          <span>高频错误 Top 5</span>
          <el-button link type="primary" @click="$router.push('/bugcollect/rank/freq')">查看全部</el-button>
        </div>
      </template>
      <el-table :data="overview.topIssues" border stripe>
        <el-table-column prop="title" label="错误标题" min-width="300" show-overflow-tooltip />
        <el-table-column prop="type" label="类型" width="120">
          <template #default="{ row }">
            <el-tag size="small" :type="issueTypeTag(row.type)">{{ row.type }}</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="count" label="次数" width="100" sortable />
        <el-table-column label="操作" width="100" align="center">
          <template #default="{ row }">
            <el-button link type="primary" size="small" @click="$router.push(`/bugcollect/issues/${row.id}`)">详情</el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script setup lang="ts">
import { ref, onMounted, computed } from 'vue'
import { bugCollectApi, type BugCollectOverview } from '@/api/bugcollect'
import { Warning, Plus, User } from '@element-plus/icons-vue'

const overview = ref<BugCollectOverview>({
  totalIssues: 0,
  todayNewIssues: 0,
  affectedUsers: 0,
  crashRate: 0,
  crashRateTrend: [],
  topIssues: [],
})

const maxRate = computed(() => {
  const rates = overview.value.crashRateTrend.map((i) => i.rate)
  return Math.max(...rates, 1)
})

function barHeight(rate: number) {
  return Math.min((rate / maxRate.value) * 100, 100)
}

function issueTypeTag(type: string) {
  const map: Record<string, string> = {
    CRASH: 'danger',
    ERROR: 'warning',
    ANR: 'danger',
    WARNING: '',
  }
  return (map[type] ?? '') as '' | 'success' | 'warning' | 'info' | 'danger'
}

onMounted(async () => {
  try {
    const res = await bugCollectApi.overview()
    overview.value = res.data.data
  } catch {}
})
</script>

<style scoped>
.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  height: 200px;
  padding: 0 8px;
}
.trend-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}
.trend-bar-track {
  flex: 1;
  width: 100%;
  max-width: 48px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.trend-bar {
  width: 100%;
  background: linear-gradient(180deg, #409eff 0%, #79bbff 100%);
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  transition: height 0.3s ease;
}
.trend-label {
  font-size: 12px;
  color: #999;
  margin-top: 6px;
}
.trend-value {
  font-size: 12px;
  color: #333;
  font-weight: 600;
}
.toolbar-space-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
</style>