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- {"ast":null,"code":"import * as echarts from 'echarts';\nimport { getDeviceStats } from '@/api';\nexport default {\n name: 'DeviceStats',\n data() {\n return {\n online: 0,\n offline: 0,\n devices: [],\n chart: null\n };\n },\n async mounted() {\n const res = await getDeviceStats();\n this.online = res.data.online;\n this.offline = res.data.offline;\n this.devices = res.data.devices;\n this.$nextTick(() => this.initChart(res.data.onlineRate));\n },\n beforeDestroy() {\n if (this.chart) this.chart.dispose();\n },\n methods: {\n initChart(rate) {\n this.chart = echarts.init(this.$refs.chart);\n const option = {\n series: [{\n type: 'gauge',\n startAngle: 225,\n endAngle: -45,\n radius: '88%',\n center: ['50%', '55%'],\n min: 0,\n max: 100,\n progress: {\n show: true,\n width: 14,\n itemStyle: {\n color: {\n type: 'linear',\n x: 0,\n y: 1,\n x2: 0,\n y2: 0,\n colorStops: [{\n offset: 0,\n color: '#144366'\n }, {\n offset: 0.5,\n color: '#226D8E'\n }, {\n offset: 1,\n color: '#47D7FF'\n }]\n }\n }\n },\n axisLine: {\n lineStyle: {\n width: 14,\n color: [[1, 'rgba(255,255,255,0.06)']]\n }\n },\n axisTick: {\n show: false\n },\n splitLine: {\n show: false\n },\n axisLabel: {\n show: false\n },\n pointer: {\n show: false\n },\n title: {\n show: true,\n offsetCenter: [0, '30%'],\n fontSize: 12,\n color: '#8cb8e6'\n },\n detail: {\n fontSize: 28,\n fontWeight: 'bold',\n color: '#fff',\n offsetCenter: [0, '-5%'],\n formatter: '{value}%',\n fontFamily: 'Courier New'\n },\n data: [{\n value: rate,\n name: '设备在线率'\n }]\n }]\n };\n this.chart.setOption(option);\n }\n }\n};","map":{"version":3,"names":["echarts","getDeviceStats","name","data","online","offline","devices","chart","mounted","res","$nextTick","initChart","onlineRate","beforeDestroy","dispose","methods","rate","init","$refs","option","series","type","startAngle","endAngle","radius","center","min","max","progress","show","width","itemStyle","color","x","y","x2","y2","colorStops","offset","axisLine","lineStyle","axisTick","splitLine","axisLabel","pointer","title","offsetCenter","fontSize","detail","fontWeight","formatter","fontFamily","value","setOption"],"sources":["src/components/LabStats/DeviceStats.vue"],"sourcesContent":["<template>\n <div class=\"panel-box device-stats\">\n <div class=\"panel-title\">智能环境感知应用设备统计</div>\n <div class=\"panel-content\">\n <div class=\"status-row\">\n <div class=\"status-box\">\n <div class=\"status-label\">在线设备</div>\n <div class=\"status-value\">{{ online }}</div>\n </div>\n <div class=\"status-box\">\n <div class=\"status-label\">离线设备</div>\n <div class=\"status-value offline\">{{ offline }}</div>\n </div>\n </div>\n <div class=\"main-row\">\n <div ref=\"chart\" class=\"gauge-area\"></div>\n <div class=\"device-list\">\n <div class=\"device-item\" v-for=\"item in devices\" :key=\"item.name\">\n <span class=\"device-name\">{{ item.name }}</span>\n <span class=\"device-count\">{{ item.count }}</span>\n </div>\n </div>\n </div>\n </div>\n </div>\n</template>\n\n<script>\nimport * as echarts from 'echarts'\nimport { getDeviceStats } from '@/api'\n\nexport default {\n name: 'DeviceStats',\n data() {\n return {\n online: 0,\n offline: 0,\n devices: [],\n chart: null\n }\n },\n async mounted() {\n const res = await getDeviceStats()\n this.online = res.data.online\n this.offline = res.data.offline\n this.devices = res.data.devices\n this.$nextTick(() => this.initChart(res.data.onlineRate))\n },\n beforeDestroy() {\n if (this.chart) this.chart.dispose()\n },\n methods: {\n initChart(rate) {\n this.chart = echarts.init(this.$refs.chart)\n const option = {\n series: [{\n type: 'gauge',\n startAngle: 225,\n endAngle: -45,\n radius: '88%',\n center: ['50%', '55%'],\n min: 0,\n max: 100,\n progress: {\n show: true,\n width: 14,\n itemStyle: {\n color: {\n type: 'linear',\n x: 0, y: 1, x2: 0, y2: 0,\n colorStops: [\n { offset: 0, color: '#144366' },\n { offset: 0.5, color: '#226D8E' },\n { offset: 1, color: '#47D7FF' }\n ]\n }\n }\n },\n axisLine: {\n lineStyle: { width: 14, color: [[1, 'rgba(255,255,255,0.06)']] }\n },\n axisTick: { show: false },\n splitLine: { show: false },\n axisLabel: { show: false },\n pointer: { show: false },\n title: {\n show: true,\n offsetCenter: [0, '30%'],\n fontSize: 12,\n color: '#8cb8e6'\n },\n detail: {\n fontSize: 28,\n fontWeight: 'bold',\n color: '#fff',\n offsetCenter: [0, '-5%'],\n formatter: '{value}%',\n fontFamily: 'Courier New'\n },\n data: [{ value: rate, name: '设备在线率' }]\n }]\n }\n this.chart.setOption(option)\n }\n }\n}\n</script>\n\n<style lang=\"scss\" scoped>\n.device-stats {\n height: 100%;\n display: flex;\n flex-direction: column;\n\n .panel-content {\n flex: 1;\n display: flex;\n flex-direction: column;\n overflow: hidden;\n }\n}\n\n.status-row {\n display: flex;\n gap: 10px;\n flex-shrink: 0;\n margin-bottom: 6px;\n}\n\n.status-box {\n flex: 1;\n text-align: center;\n padding: 10px 0;\n background: rgba(255, 255, 255, 0.03);\n border: 1px solid rgba(255, 255, 255, 0.05);\n border-radius: 4px;\n}\n\n.status-label {\n font-size: 12px;\n color: #7EACC8;\n margin-bottom: 4px;\n}\n\n.status-value {\n font-size: 28px;\n font-weight: bold;\n color: $accent-cyan;\n font-family: 'Courier New', monospace;\n\n &.offline {\n color: #7EACC8;\n }\n}\n\n.main-row {\n flex: 1;\n display: flex;\n min-height: 0;\n}\n\n.gauge-area {\n flex: 1;\n min-height: 0;\n}\n\n.device-list {\n width: 140px;\n flex-shrink: 0;\n display: flex;\n flex-direction: column;\n justify-content: center;\n gap: 8px;\n}\n\n.device-item {\n display: flex;\n justify-content: space-between;\n align-items: center;\n padding: 8px 10px;\n background: rgba(255, 255, 255, 0.03);\n border: 1px solid rgba(255, 255, 255, 0.05);\n border-radius: 4px;\n}\n\n.device-name {\n font-size: 12px;\n color: $text-secondary;\n}\n\n.device-count {\n font-size: 18px;\n font-weight: bold;\n color: $accent-cyan;\n font-family: 'Courier New', monospace;\n}\n</style>\n"],"mappings":"AA4BA,YAAAA,OAAA;AACA,SAAAC,cAAA;AAEA;EACAC,IAAA;EACAC,KAAA;IACA;MACAC,MAAA;MACAC,OAAA;MACAC,OAAA;MACAC,KAAA;IACA;EACA;EACA,MAAAC,QAAA;IACA,MAAAC,GAAA,SAAAR,cAAA;IACA,KAAAG,MAAA,GAAAK,GAAA,CAAAN,IAAA,CAAAC,MAAA;IACA,KAAAC,OAAA,GAAAI,GAAA,CAAAN,IAAA,CAAAE,OAAA;IACA,KAAAC,OAAA,GAAAG,GAAA,CAAAN,IAAA,CAAAG,OAAA;IACA,KAAAI,SAAA,YAAAC,SAAA,CAAAF,GAAA,CAAAN,IAAA,CAAAS,UAAA;EACA;EACAC,cAAA;IACA,SAAAN,KAAA,OAAAA,KAAA,CAAAO,OAAA;EACA;EACAC,OAAA;IACAJ,UAAAK,IAAA;MACA,KAAAT,KAAA,GAAAP,OAAA,CAAAiB,IAAA,MAAAC,KAAA,CAAAX,KAAA;MACA,MAAAY,MAAA;QACAC,MAAA;UACAC,IAAA;UACAC,UAAA;UACAC,QAAA;UACAC,MAAA;UACAC,MAAA;UACAC,GAAA;UACAC,GAAA;UACAC,QAAA;YACAC,IAAA;YACAC,KAAA;YACAC,SAAA;cACAC,KAAA;gBACAX,IAAA;gBACAY,CAAA;gBAAAC,CAAA;gBAAAC,EAAA;gBAAAC,EAAA;gBACAC,UAAA,GACA;kBAAAC,MAAA;kBAAAN,KAAA;gBAAA,GACA;kBAAAM,MAAA;kBAAAN,KAAA;gBAAA,GACA;kBAAAM,MAAA;kBAAAN,KAAA;gBAAA;cAEA;YACA;UACA;UACAO,QAAA;YACAC,SAAA;cAAAV,KAAA;cAAAE,KAAA;YAAA;UACA;UACAS,QAAA;YAAAZ,IAAA;UAAA;UACAa,SAAA;YAAAb,IAAA;UAAA;UACAc,SAAA;YAAAd,IAAA;UAAA;UACAe,OAAA;YAAAf,IAAA;UAAA;UACAgB,KAAA;YACAhB,IAAA;YACAiB,YAAA;YACAC,QAAA;YACAf,KAAA;UACA;UACAgB,MAAA;YACAD,QAAA;YACAE,UAAA;YACAjB,KAAA;YACAc,YAAA;YACAI,SAAA;YACAC,UAAA;UACA;UACAhD,IAAA;YAAAiD,KAAA,EAAApC,IAAA;YAAAd,IAAA;UAAA;QACA;MACA;MACA,KAAAK,KAAA,CAAA8C,SAAA,CAAAlC,MAAA;IACA;EACA;AACA","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
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