| | |
| | | <div> |
| | | <PanelHeader title="产品大类" /> |
| | | <div class="panel-item-customers"> |
| | | <div style="height: 100%"> |
| | | <div class="pie-chart-wrapper"> |
| | | <div class="pie-center"> |
| | | <span class="pie-center-value">{{ totalCategories }}</span> |
| | | <span class="pie-center-label">合计(类)</span> |
| | | </div> |
| | | <Echarts |
| | | ref="chart" |
| | | :chartStyle="chartStyle" |
| | | :grid="grid" |
| | | :legend="workInProcessBarLegend" |
| | | :series="workInProcessBarSeries" |
| | | :tooltip="tooltip" |
| | | :xAxis="workInProcessXAxis" |
| | | :yAxis="workInProcessYAxis" |
| | | :options="{ backgroundColor: 'transparent', textStyle: { color: '#B8C8E0' } }" |
| | | :legend="landLegend" |
| | | :series="landSeries" |
| | | :tooltip="landTooltip" |
| | | :color="landColors" |
| | | :options="pieOptions" |
| | | style="height: 100%" |
| | | class="work-in-process-chart" |
| | | /> |
| | | class="land-chart" |
| | | > |
| | | <div v-if="loaded && !dataList.length" class="chart-empty">暂无数据</div> |
| | | </Echarts> |
| | | </div> |
| | | </div> |
| | | </div> |
| | | </template> |
| | | |
| | | <script setup> |
| | | import { ref, onMounted } from 'vue' |
| | | import { ref, onMounted, computed } from 'vue' |
| | | import Echarts from '@/components/Echarts/echarts.vue' |
| | | import PanelHeader from '../PanelHeader.vue' |
| | | import { productCategoryDistribution } from '@/api/viewIndex.js' |
| | | import { BI, baseChartOptions, withTooltip } from '../../theme.js' |
| | | |
| | | // 在制品工序柱状图配置 |
| | | const workInProcessXAxis = ref([ |
| | | { |
| | | type: 'category', |
| | | axisTick: { show: false }, |
| | | axisLabel: { |
| | | color: '#B8C8E0', |
| | | interval: 0, |
| | | rotate: 25 |
| | | const dataList = ref([]) |
| | | const loaded = ref(false) |
| | | |
| | | const landColors = BI.series |
| | | |
| | | // 大类总数(各分类下的类目数之和) |
| | | const totalCategories = computed(() => |
| | | dataList.value.reduce((sum, d) => sum + (Number(d.value) || 0), 0) |
| | | ) |
| | | |
| | | const landObjData = computed(() => { |
| | | const obj = {} |
| | | dataList.value.forEach((d) => { |
| | | obj[d.name] = d |
| | | }) |
| | | return obj |
| | | }) |
| | | |
| | | // 图例配置(右侧竖排) |
| | | const landLegend = computed(() => { |
| | | const data = dataList.value.map((d, idx) => ({ |
| | | name: d.name, |
| | | icon: 'circle', |
| | | textStyle: { |
| | | fontSize: 14, |
| | | color: landColors[idx % landColors.length], |
| | | }, |
| | | data: [], |
| | | }, |
| | | ]) |
| | | })) |
| | | |
| | | const workInProcessYAxis = [ |
| | | { |
| | | type: 'value', |
| | | axisLabel: { color: '#B8C8E0' }, |
| | | name: '', |
| | | }, |
| | | ] |
| | | |
| | | const workInProcessBarLegend = { |
| | | show: false, |
| | | textStyle: { color: '#B8C8E0' }, |
| | | data: [], |
| | | } |
| | | |
| | | const workInProcessBarSeries = ref([ |
| | | { |
| | | name: '产品数量', |
| | | type: 'bar', |
| | | barWidth: 25, |
| | | barGap: 0, |
| | | emphasis: { |
| | | focus: 'series', |
| | | return { |
| | | show: data.length > 0, |
| | | orient: 'vertical', |
| | | top: 'center', |
| | | left: '50%', |
| | | itemGap: 20, |
| | | itemWidth: 8, |
| | | itemHeight: 8, |
| | | data, |
| | | formatter(name) { |
| | | const item = landObjData.value[name] |
| | | if (!item) return name |
| | | const short = name.length > 8 ? `${name.slice(0, 8)}…` : name |
| | | return `{title|${short}}{value|${item.value}}{unit|类}` |
| | | }, |
| | | itemStyle: { |
| | | color: { |
| | | type: 'linear', |
| | | x: 0, |
| | | y: 0, |
| | | x2: 0, |
| | | y2: 1, |
| | | colorStops: [ |
| | | { offset: 0, color: '#4EE4FF' }, |
| | | { offset: 1, color: '#00A4ED' }, |
| | | ], |
| | | textStyle: { |
| | | rich: { |
| | | title: { |
| | | fontSize: 13, |
| | | color: BI.text, |
| | | width: 108, |
| | | overflow: 'truncate', |
| | | }, |
| | | value: { |
| | | color: BI.textStrong, |
| | | fontSize: 14, |
| | | fontWeight: 600, |
| | | padding: [0, 0, 0, 10], |
| | | }, |
| | | unit: { |
| | | color: BI.text, |
| | | fontSize: 12, |
| | | }, |
| | | }, |
| | | borderRadius: [4, 4, 0, 0] |
| | | }, |
| | | } |
| | | }) |
| | | |
| | | // 提示框:占比 + 子分类明细 |
| | | const landTooltip = withTooltip({ |
| | | trigger: 'item', |
| | | confine: true, |
| | | formatter(params) { |
| | | const d = params.data || {} |
| | | const val = Number(d.value || 0) |
| | | let html = `${params.marker}<b>${d.name || ''}</b> ${val} 类 · ${params.percent}%` |
| | | const children = Array.isArray(d.children) ? d.children : [] |
| | | if (children.length) { |
| | | const shown = children.slice(0, 8).map((c) => c.name).join('、') |
| | | html += `<br/><span style="color:${BI.text}">子类:</span>${shown}${children.length > 8 ? '…' : ''}` |
| | | } |
| | | return html |
| | | }, |
| | | }) |
| | | |
| | | // 双层环形饼图 |
| | | const landSeries = computed(() => [ |
| | | { |
| | | name: '产品大类', |
| | | type: 'pie', |
| | | radius: ['42%', '58%'], |
| | | center: ['25%', '50%'], |
| | | itemStyle: { |
| | | borderColor: BI.sliceBorder, |
| | | borderWidth: 2, |
| | | borderRadius: 4, |
| | | }, |
| | | label: { |
| | | show: true, |
| | | position: 'top', |
| | | color: '#B8C8E0', |
| | | show: false, |
| | | }, |
| | | data: [], |
| | | minAngle: 8, |
| | | data: dataList.value, |
| | | animationType: 'scale', |
| | | animationEasing: 'elasticOut', |
| | | }, |
| | | { |
| | | // 内圈轨道环 |
| | | type: 'pie', |
| | | radius: ['33%', '36%'], |
| | | center: ['25%', '50%'], |
| | | silent: true, |
| | | label: { |
| | | show: false, |
| | | }, |
| | | labelLine: { |
| | | show: false, |
| | | }, |
| | | itemStyle: { |
| | | color: 'rgba(74, 108, 240, 0.22)', |
| | | }, |
| | | data: [1], |
| | | }, |
| | | ]) |
| | | |
| | |
| | | height: '100%', |
| | | } |
| | | |
| | | const grid = { |
| | | left: '3%', |
| | | right: '4%', |
| | | bottom: '15%', |
| | | containLabel: true, |
| | | } |
| | | const pieOptions = baseChartOptions |
| | | |
| | | const tooltip = { |
| | | trigger: 'axis', |
| | | axisPointer: { |
| | | type: 'shadow', |
| | | }, |
| | | formatter: function (params) { |
| | | let result = params[0].axisValueLabel + '<br/>' |
| | | params.forEach((item) => { |
| | | result += `<div style="color: #B8C8E0">${item.marker} ${item.seriesName}: ${item.value}</div>` |
| | | }) |
| | | return result |
| | | }, |
| | | } |
| | | |
| | | // 获取各产品大类分布 |
| | | const getProductCategoryDistribution = () => { |
| | | productCategoryDistribution() |
| | | .then((res) => { |
| | | if (res.code === 200 && res.data && res.data.items) { |
| | | workInProcessXAxis.value[0].data = res.data.items.map(item => item.name) |
| | | workInProcessBarSeries.value[0].data = res.data.items.map(item => parseInt(item.value)) |
| | | } |
| | | }) |
| | | .catch((error) => { |
| | | console.error('获取各产品大类分布失败:', error) |
| | | }) |
| | | const loadData = async () => { |
| | | try { |
| | | const res = await productCategoryDistribution() |
| | | const items = res?.data?.items || [] |
| | | dataList.value = items.map((it) => ({ |
| | | name: it.name, |
| | | value: Number(it.value || 0), |
| | | rate: it.rate, |
| | | children: Array.isArray(it.children) ? it.children : [], |
| | | })) |
| | | } catch (e) { |
| | | console.error('获取产品大类分布失败:', e) |
| | | dataList.value = [] |
| | | } finally { |
| | | loaded.value = true |
| | | } |
| | | } |
| | | |
| | | onMounted(() => { |
| | | getProductCategoryDistribution() |
| | | loadData() |
| | | }) |
| | | </script> |
| | | |
| | | <style scoped> |
| | | .panel-item-customers { |
| | | border: 1px solid #1a58b0; |
| | | border: 1px solid var(--bi-panel-border); |
| | | background: var(--bi-panel-bg); |
| | | border-radius: 8px; |
| | | padding: 18px; |
| | | width: 100%; |
| | | height: 420px; |
| | | } |
| | | |
| | | .pie-chart-wrapper { |
| | | position: relative; |
| | | width: 100%; |
| | | height: 384px; |
| | | background: transparent; |
| | | } |
| | | |
| | | .pie-center { |
| | | position: absolute; |
| | | left: 25%; |
| | | top: 50%; |
| | | transform: translate(-50%, -50%); |
| | | display: flex; |
| | | flex-direction: column; |
| | | align-items: center; |
| | | gap: 4px; |
| | | pointer-events: none; |
| | | z-index: 2; |
| | | } |
| | | |
| | | .pie-center-value { |
| | | font-weight: 600; |
| | | font-size: 22px; |
| | | color: var(--bi-text-strong); |
| | | font-variant-numeric: tabular-nums; |
| | | } |
| | | |
| | | .pie-center-label { |
| | | font-size: 12px; |
| | | color: var(--bi-text); |
| | | } |
| | | |
| | | .chart-empty { |
| | | position: absolute; |
| | | left: 0; |
| | | right: 0; |
| | | top: 0; |
| | | height: 384px; |
| | | display: flex; |
| | | align-items: center; |
| | | justify-content: center; |
| | | color: var(--bi-text); |
| | | font-size: 14px; |
| | | letter-spacing: 1px; |
| | | pointer-events: none; |
| | | } |
| | | </style> |