123 lines
2.6 KiB
Vue
123 lines
2.6 KiB
Vue
<script setup lang="ts">
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import type * as API from '@/service/types'
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import UniEcharts from 'uni-echarts'
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import { computed } from 'vue'
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const props = defineProps<{
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data: API.ScoreTrendItem[] | undefined
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}>()
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// 图表配置
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const chartOption = computed(() => {
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if (!props.data || props.data.length === 0) {
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return {}
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}
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const categories = props.data.map(item => item.exam_name || '')
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const values = props.data.map(item => item.total_score || 0)
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return {
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tooltip: {
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trigger: 'axis',
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confine: true,
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axisPointer: {
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type: 'cross',
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label: {
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backgroundColor: '#6a7985',
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},
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},
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formatter: (params: any) => {
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if (!Array.isArray(params) || params.length === 0)
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return ''
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const param = params[0]
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const item = props.data?.[param.dataIndex]
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return `${param.axisValue}\n${item?.exam_date || ''}\n${param.marker} 成绩：${param.value}分`
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},
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},
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grid: {
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left: 45,
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right: 15,
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bottom: 40,
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top: 20,
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containLabel: false,
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},
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xAxis: {
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type: 'category',
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data: categories,
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axisLabel: {
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rotate: 30,
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interval: 0,
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fontSize: 10,
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},
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axisLine: {
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lineStyle: {
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color: '#cccccc',
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},
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},
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},
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yAxis: {
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type: 'value',
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name: '分数',
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nameTextStyle: {
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fontSize: 11,
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},
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axisLabel: {
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fontSize: 10,
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},
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splitLine: {
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lineStyle: {
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type: 'dashed',
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color: '#eeeeee',
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},
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},
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},
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series: [
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{
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type: 'line',
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data: values,
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smooth: true,
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lineStyle: {
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color: '#10b981',
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width: 3,
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},
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itemStyle: {
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color: '#10b981',
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borderWidth: 2,
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borderColor: '#fff',
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},
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symbolSize: 8,
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},
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],
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}
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})
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const showChart = computed(() => {
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return props.data && props.data.length > 0
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})
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</script>
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<template>
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<view class="rounded-xl bg-white p-4 shadow-sm">
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<view class="mb-4">
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<text class="text-lg text-slate-800 font-semibold">成绩趋势</text>
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</view>
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<!-- 图表 -->
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<view v-if="showChart" class="chart-container">
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<uni-echarts :option="chartOption" custom-class="chart" />
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</view>
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<!-- 暂无数据 -->
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<view v-else class="h-60 flex items-center justify-center rounded-lg bg-gray-50">
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<text class="text-sm text-gray-400">暂无数据</text>
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</view>
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</view>
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</template>
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<style scoped>
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.chart {
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width: 100%;
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height: 250px;
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}
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</style>
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