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

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

    <!-- App selector bar -->
    <div class="app-selector-bar">
      <span class="selector-label">选择应用</span>
      <el-select
        :model-value="appKey"
        placeholder="请选择应用"
        style="width:220px"
        :loading="loadingApps"
        @change="setApp"
      >
        <el-option v-for="a in apps" :key="a.appKey" :label="a.name" :value="a.appKey" />
      </el-select>
    </div>
    <el-empty v-if="gateStatus === 'no-app'" description="请选择一个应用" style="margin-top:80px" />
    <div v-else-if="gateStatus === 'loading'" v-loading="true" style="min-height:200px" />
    <div v-else-if="gateStatus === 'not-enabled'" style="margin-top:60px;text-align:center">
      <el-empty description="当前应用未开通崩溃收集服务">
        <el-button type="primary" @click="applyDialogVisible = true">申请开通</el-button>
      </el-empty>
    </div>
    <template v-else>

    <!-- 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>
    </template>
    <el-dialog v-model="applyDialogVisible" title="申请开通崩溃收集" width="400px" :close-on-click-modal="false">
      <el-input v-model="applyReason" type="textarea" placeholder="请说明申请原因（选填）" :rows="3" />
      <template #footer>
        <el-button @click="applyDialogVisible = false">取消</el-button>
        <el-button type="primary" :loading="applyLoading" @click="submitActivation">提交申请</el-button>
      </template>
    </el-dialog>
  </div>
</template>

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

const { apps, loadingApps, appKey, setApp, gateStatus, applyDialogVisible, applyReason, applyLoading, submitActivation } = useBugCollectApp()

const EMPTY: BugCollectOverview = {
  totalIssues: 0,
  todayNewIssues: 0,
  affectedUsers: 0,
  crashRate: 0,
  crashRateTrend: [],
  topIssues: [],
}

const overview = ref<BugCollectOverview>({ ...EMPTY })

const maxRate = computed(() => {
  const trend = overview.value.crashRateTrend ?? []
  const rates = trend.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'
}

async function loadData() {
  if (!appKey.value || gateStatus.value !== 'enabled') return
  try {
    const res = await bugCollectApi.overview(appKey.value)
    const d = res.data.data ?? {}
    overview.value = {
      totalIssues: d.totalIssues ?? 0,
      todayNewIssues: d.todayNewIssues ?? 0,
      affectedUsers: d.affectedUsers ?? 0,
      crashRate: d.crashRate ?? 0,
      crashRateTrend: d.crashRateTrend ?? [],
      topIssues: d.topIssues ?? [],
    }
  } catch {
    overview.value = { ...EMPTY }
  }
}

watch(gateStatus, (s) => { if (s === 'enabled') loadData() })
onMounted(loadData)
</script>

<style scoped>
.app-selector-bar { display:flex; align-items:center; gap:12px; margin-bottom:20px; }
.selector-label { font-size:14px; color:#606266; }
.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>