feat: 完成 #4 数据看板统计图表与自动刷新
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@@ -11,6 +11,7 @@
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"@element-plus/icons-vue": "^2.3.2",
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"axios": "^1.13.6",
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"dayjs": "^1.11.19",
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"echarts": "^6.0.0",
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"element-plus": "^2.13.5",
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"pinia": "^3.0.4",
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"vue": "^3.5.25",
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@@ -1749,6 +1750,16 @@
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"node": ">= 0.4"
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}
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},
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"node_modules/echarts": {
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"version": "6.0.0",
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"resolved": "https://registry.npmmirror.com/echarts/-/echarts-6.0.0.tgz",
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"integrity": "sha512-Tte/grDQRiETQP4xz3iZWSvoHrkCQtwqd6hs+mifXcjrCuo2iKWbajFObuLJVBlDIJlOzgQPd1hsaKt/3+OMkQ==",
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"license": "Apache-2.0",
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"dependencies": {
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"tslib": "2.3.0",
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"zrender": "6.0.0"
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}
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},
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"node_modules/element-plus": {
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"version": "2.13.5",
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"resolved": "https://registry.npmmirror.com/element-plus/-/element-plus-2.13.5.tgz",
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@@ -3378,6 +3389,12 @@
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"url": "https://github.com/sponsors/SuperchupuDev"
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}
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},
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"node_modules/tslib": {
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"version": "2.3.0",
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"resolved": "https://registry.npmmirror.com/tslib/-/tslib-2.3.0.tgz",
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"integrity": "sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==",
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"license": "0BSD"
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},
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"node_modules/type-check": {
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"version": "0.4.0",
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"resolved": "https://registry.npmmirror.com/type-check/-/type-check-0.4.0.tgz",
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@@ -3732,6 +3749,15 @@
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"funding": {
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"url": "https://github.com/sponsors/sindresorhus"
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}
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},
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"node_modules/zrender": {
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"version": "6.0.0",
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"resolved": "https://registry.npmmirror.com/zrender/-/zrender-6.0.0.tgz",
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"integrity": "sha512-41dFXEEXuJpNecuUQq6JlbybmnHaqqpGlbH1yxnA5V9MMP4SbohSVZsJIwz+zdjQXSSlR1Vc34EgH1zxyTDvhg==",
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"license": "BSD-3-Clause",
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"dependencies": {
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"tslib": "2.3.0"
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}
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}
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}
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}
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@@ -14,6 +14,7 @@
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"@element-plus/icons-vue": "^2.3.2",
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"axios": "^1.13.6",
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"dayjs": "^1.11.19",
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"echarts": "^6.0.0",
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"element-plus": "^2.13.5",
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"pinia": "^3.0.4",
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"vue": "^3.5.25",
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@@ -1,6 +1,15 @@
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<template>
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<div class="dashboard-page">
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<el-row :gutter="16" class="cards">
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<el-alert
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v-if="errorMessage"
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:title="errorMessage"
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type="error"
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show-icon
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closable
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@close="errorMessage = ''"
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/>
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<el-row v-loading="overviewLoading" :gutter="16" class="cards">
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<el-col :xs="12" :sm="12" :md="6">
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<el-card shadow="hover">
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<div class="card-value">{{ overview.total_mini_programs }}</div>
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@@ -51,16 +60,16 @@
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</el-radio-group>
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</div>
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</template>
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<el-table v-loading="growthLoading" :data="userGrowth" stripe>
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<el-table-column prop="date" label="日期" width="160" />
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<el-table-column prop="count" label="新增用户数" />
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</el-table>
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<div v-loading="growthLoading" class="chart-wrap">
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<div ref="growthChartRef" class="growth-chart"></div>
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</div>
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</el-card>
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</div>
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</template>
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<script setup>
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import { onMounted, reactive, ref } from 'vue'
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import * as echarts from 'echarts'
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import { onBeforeUnmount, onMounted, reactive, ref, nextTick } from 'vue'
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import { getMiniProgramStats, getOverviewStats, getUserGrowth } from '../../api/stats'
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const overview = reactive({
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@@ -73,13 +82,25 @@ const overview = reactive({
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const miniProgramStats = ref([])
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const userGrowth = ref([])
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const growthDays = ref(7)
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const errorMessage = ref('')
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const overviewLoading = ref(false)
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const tableLoading = ref(false)
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const growthLoading = ref(false)
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const growthChartRef = ref(null)
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let growthChart = null
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let refreshTimer = null
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const loadOverview = async () => {
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const res = await getOverviewStats()
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Object.assign(overview, res.data || {})
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overviewLoading.value = true
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try {
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const res = await getOverviewStats()
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Object.assign(overview, res.data || {})
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} catch (error) {
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errorMessage.value = '加载总览数据失败，请稍后重试'
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} finally {
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overviewLoading.value = false
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}
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}
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const loadMiniProgramStats = async () => {
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@@ -87,27 +108,96 @@ const loadMiniProgramStats = async () => {
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try {
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const res = await getMiniProgramStats()
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miniProgramStats.value = res.data || []
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} catch (error) {
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errorMessage.value = '加载小程序统计失败，请稍后重试'
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} finally {
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tableLoading.value = false
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}
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}
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const renderGrowthChart = async () => {
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await nextTick()
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if (!growthChartRef.value) return
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if (!growthChart) {
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growthChart = echarts.init(growthChartRef.value)
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}
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const labels = userGrowth.value.map((item) => item.date)
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const values = userGrowth.value.map((item) => item.count || 0)
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growthChart.setOption({
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tooltip: {
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trigger: 'axis'
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},
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xAxis: {
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type: 'category',
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data: labels
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},
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yAxis: {
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type: 'value'
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},
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grid: {
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left: 24,
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right: 24,
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top: 30,
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bottom: 24,
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containLabel: true
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},
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series: [
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{
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name: '新增用户数',
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type: 'line',
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smooth: true,
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data: values,
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areaStyle: {
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opacity: 0.12
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}
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}
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]
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})
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}
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const loadGrowth = async () => {
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growthLoading.value = true
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try {
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const res = await getUserGrowth(growthDays.value)
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userGrowth.value = res.data || []
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await renderGrowthChart()
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} catch (error) {
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errorMessage.value = '加载用户增长趋势失败，请稍后重试'
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} finally {
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growthLoading.value = false
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}
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}
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const loadAll = async () => {
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errorMessage.value = ''
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await Promise.all([loadOverview(), loadMiniProgramStats(), loadGrowth()])
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}
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const handleResize = () => {
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if (growthChart) {
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growthChart.resize()
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}
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}
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onMounted(() => {
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loadAll()
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refreshTimer = window.setInterval(loadAll, 5 * 60 * 1000)
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window.addEventListener('resize', handleResize)
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})
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onBeforeUnmount(() => {
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if (refreshTimer) {
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clearInterval(refreshTimer)
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refreshTimer = null
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}
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window.removeEventListener('resize', handleResize)
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if (growthChart) {
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growthChart.dispose()
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growthChart = null
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}
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})
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</script>
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@@ -144,4 +234,14 @@ onMounted(() => {
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align-items: center;
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justify-content: space-between;
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}
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.chart-wrap {
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width: 100%;
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min-height: 320px;
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}
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.growth-chart {
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width: 100%;
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min-height: 320px;
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}
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</style>
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