skywalking-booster-ui/src/views/dashboard/related/topology/components/Graph.vue
2023-11-10 10:20:45 +08:00

818 lines
26 KiB
Vue

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contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
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(the "License"); you may not use this file except in compliance with
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distributed under the License is distributed on an "AS IS" BASIS,
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<template>
<div
ref="chart"
class="micro-topo-chart"
v-loading="loading"
element-loading-background="rgba(0, 0, 0, 0)"
:style="`height: ${height}px`"
>
<svg class="svg-topology" :width="width - 100" :height="height" @click="svgEvent">
<g class="svg-graph" :transform="`translate(${diff[0]}, ${diff[1]})`">
<g
class="topo-node"
v-for="(n, index) in topologyLayout.nodes"
:key="index"
@mouseout="hideTip"
@mouseover="showNodeTip($event, n)"
@click="handleNodeClick($event, n)"
@mousedown="startMoveNode($event, n)"
@mouseup="stopMoveNode($event)"
>
<image width="36" height="36" :x="n.x - 15" :y="n.y - 18" :href="getNodeStatus(n)" />
<!-- <circle :cx="n.x" :cy="n.y" r="12" fill="none" stroke="red"/> -->
<image width="28" height="25" :x="n.x - 14" :y="n.y - 43" :href="icons.LOCAL" style="opacity: 0.8" />
<image
width="12"
height="12"
:x="n.x - 6"
:y="n.y - 38"
:href="!n.type || n.type === `N/A` ? icons.UNDEFINED : icons[n.type.toUpperCase().replace('-', '')]"
/>
<text
class="node-text"
:x="n.x - (Math.min(n.name.length, 20) * 6) / 2 + 6"
:y="n.y + n.height + 8"
style="pointer-events: none"
>
{{ n.name.length > 20 ? `${n.name.substring(0, 20)}...` : n.name }}
</text>
</g>
<g v-for="(l, index) in topologyLayout.calls" :key="index">
<path
class="topo-line"
:d="`M${l.sourceX} ${l.sourceY} L${l.targetX} ${l.targetY}`"
stroke="#97B0F8"
marker-end="url(#arrow)"
/>
<circle
class="topo-line-anchor"
:cx="(l.sourceX + l.targetX) / 2"
:cy="(l.sourceY + l.targetY) / 2"
r="4"
fill="#97B0F8"
@click="handleLinkClick($event, l)"
@mouseover="showLinkTip($event, l)"
@mouseout="hideTip"
/>
</g>
<g class="arrows">
<defs v-for="(_, index) in topologyLayout.calls" :key="index">
<marker
id="arrow"
markerUnits="strokeWidth"
markerWidth="16"
markerHeight="16"
viewBox="0 0 12 12"
refX="10"
refY="6"
orient="auto"
>
<path d="M2,2 L10,6 L2,10 L6,6 L2,2" fill="#97B0F8" />
</marker>
</defs>
</g>
</g>
</svg>
<div id="tooltip"></div>
<div class="legend">
<div>
<img :src="icons.CUBE" />
<span>
{{ settings.description ? settings.description.healthy || "" : "" }}
</span>
</div>
<div>
<img :src="icons.CUBEERROR" />
<span>
{{ settings.description ? settings.description.unhealthy || "" : "" }}
</span>
</div>
</div>
<div class="setting" v-if="showSetting && dashboardStore.editMode">
<Settings @update="updateSettings" @updateNodes="freshNodes" />
</div>
<div class="tool">
<span v-show="graphConfig.showDepth">
<span class="label">{{ t("currentDepth") }}</span>
<Selector class="inputs" :value="depth" :options="DepthList" @change="changeDepth" />
</span>
<span class="switch-icon ml-5" title="Settings" @click="setConfig" v-if="dashboardStore.editMode">
<Icon size="middle" iconName="settings" />
</span>
<span class="switch-icon ml-5" title="Back to overview topology" @click="backToTopology">
<Icon size="middle" iconName="keyboard_backspace" />
</span>
</div>
<div
class="operations-list"
v-if="topologyStore.node"
:style="{
top: operationsPos.y + 5 + 'px',
left: operationsPos.x + 5 + 'px',
}"
>
<span v-for="(item, index) of items" :key="index" @click="item.func(item.dashboard)">
{{ item.title }}
</span>
</div>
</div>
</template>
<script lang="ts" setup>
import type { PropType } from "vue";
import { ref, onMounted, onBeforeUnmount, reactive, watch, computed, nextTick } from "vue";
import { useI18n } from "vue-i18n";
import * as d3 from "d3";
import type { Node, Call } from "@/types/topology";
import { useSelectorStore } from "@/store/modules/selectors";
import { useTopologyStore } from "@/store/modules/topology";
import { useDashboardStore } from "@/store/modules/dashboard";
import { EntityType, DepthList, MetricModes } from "../../../data";
import router from "@/router";
import { ElMessage } from "element-plus";
import Settings from "./Settings.vue";
import type { Option } from "@/types/app";
import type { Service } from "@/types/selector";
import { useAppStoreWithOut } from "@/store/modules/app";
import getDashboard from "@/hooks/useDashboardsSession";
import type { MetricConfigOpt } from "@/types/dashboard";
import { aggregation } from "@/hooks/useMetricsProcessor";
import icons from "@/assets/img/icons";
import { useQueryTopologyMetrics } from "@/hooks/useMetricsProcessor";
import { layout, circleIntersection, computeCallPos } from "./utils/layout";
import zoom from "../../components/utils/zoom";
import { useQueryTopologyExpressionsProcessor } from "@/hooks/useExpressionsProcessor";
/*global Nullable, defineProps */
const props = defineProps({
config: {
type: Object as PropType<any>,
default: () => ({ graph: {} }),
},
});
const { t } = useI18n();
const selectorStore = useSelectorStore();
const topologyStore = useTopologyStore();
const dashboardStore = useDashboardStore();
const appStore = useAppStoreWithOut();
const height = ref<number>(100);
const width = ref<number>(100);
const loading = ref<boolean>(false);
const svg = ref<Nullable<any>>(null);
const graph = ref<Nullable<any>>(null);
const chart = ref<Nullable<HTMLDivElement>>(null);
const showSetting = ref<boolean>(false);
const settings = ref<any>(props.config);
const operationsPos = reactive<{ x: number; y: number }>({ x: NaN, y: NaN });
const items = ref<{ id: string; title: string; func: any; dashboard?: string }[]>([]);
const graphConfig = computed(() => props.config.graph || {});
const depth = ref<number>(graphConfig.value.depth || 2);
const topologyLayout = ref<any>({});
const tooltip = ref<Nullable<any>>(null);
const graphWidth = ref<number>(100);
const currentNode = ref<Nullable<Node>>();
const diff = computed(() => [(width.value - graphWidth.value - 130) / 2, 100]);
const radius = 8;
onMounted(async () => {
await nextTick();
init();
});
async function init() {
const dom = document.querySelector(".topology")?.getBoundingClientRect() || {
height: 40,
width: 0,
};
height.value = dom.height - 40;
width.value = dom.width;
svg.value = d3.select(".svg-topology");
graph.value = d3.select(".svg-graph");
loading.value = true;
const json = await selectorStore.fetchServices(dashboardStore.layerId);
if (json.errors) {
ElMessage.error(json.errors);
return;
}
await freshNodes();
svg.value.call(zoom(d3, graph.value, diff.value));
}
async function freshNodes() {
topologyStore.setNode(null);
topologyStore.setLink(null);
const resp = await getTopology();
loading.value = false;
if (resp && resp.errors) {
ElMessage.error(resp.errors);
}
await update();
}
async function update() {
if (settings.value.metricMode === MetricModes.Expression) {
topologyStore.queryNodeExpressions(settings.value.nodeExpressions || []);
topologyStore.getLinkExpressions(settings.value.linkClientExpressions || []);
topologyStore.getLinkExpressions(settings.value.linkServerExpressions || []);
} else {
topologyStore.queryNodeMetrics(settings.value.nodeMetrics || []);
topologyStore.getLinkClientMetrics(settings.value.linkClientMetrics || []);
topologyStore.getLinkServerMetrics(settings.value.linkServerMetrics || []);
}
window.addEventListener("resize", resize);
await initLegendMetrics();
draw();
tooltip.value = d3.select("#tooltip");
setNodeTools(settings.value.nodeDashboard);
}
function draw() {
const node = findMostFrequent(topologyStore.calls);
const levels = [];
const nodes = JSON.parse(JSON.stringify(topologyStore.nodes)).sort((a: Node, b: Node) => {
if (a.name.toLowerCase() < b.name.toLowerCase()) {
return -1;
}
if (a.name.toLowerCase() > b.name.toLowerCase()) {
return 1;
}
return 0;
});
const index = nodes.findIndex((n: Node) => n.type === "USER");
let key = index;
if (index < 0) {
const idx = nodes.findIndex((n: Node) => n.id === node.id);
key = idx;
}
levels.push([nodes[key]]);
nodes.splice(key, 1);
for (const level of levels) {
const a = [];
for (const l of level) {
for (const n of topologyStore.calls) {
if (n.target === l.id) {
const i = nodes.findIndex((d: Node) => d.id === n.source);
if (i > -1) {
a.push(nodes[i]);
nodes.splice(i, 1);
}
}
if (n.source === l.id) {
const i = nodes.findIndex((d: Node) => d.id === n.target);
if (i > -1) {
a.push(nodes[i]);
nodes.splice(i, 1);
}
}
}
}
if (a.length) {
levels.push(a);
}
}
topologyLayout.value = layout(levels, topologyStore.calls, radius);
graphWidth.value = topologyLayout.value.layout.width;
const drag: any = d3.drag().on("drag", (d: { x: number; y: number }) => {
moveNode(d);
});
setTimeout(() => {
d3.selectAll(".topo-node").call(drag);
}, 1000);
}
function moveNode(d: { x: number; y: number }) {
if (!currentNode.value) {
return;
}
for (const node of topologyLayout.value.nodes) {
if (node.id === currentNode.value.id) {
node.x = d.x;
node.y = d.y;
}
}
for (const call of topologyLayout.value.calls) {
if (call.sourceObj.id === currentNode.value.id) {
call.sourceObj.x = d.x;
call.sourceObj.y = d.y;
}
if (call.targetObj.id === currentNode.value.id) {
call.targetObj.x = d.x;
call.targetObj.y = d.y;
}
if (call.targetObj.id === currentNode.value.id || call.sourceObj.id === currentNode.value.id) {
const pos: any = circleIntersection(
call.sourceObj.x,
call.sourceObj.y,
radius,
call.targetObj.x,
call.targetObj.y,
radius,
);
call.sourceX = pos[0].x;
call.sourceY = pos[0].y;
call.targetX = pos[1].x;
call.targetY = pos[1].y;
}
}
topologyLayout.value.calls = computeCallPos(topologyLayout.value.calls, radius);
}
function startMoveNode(event: MouseEvent, d: Node) {
event.stopPropagation();
currentNode.value = d;
}
function stopMoveNode(event: MouseEvent) {
event.stopPropagation();
currentNode.value = null;
}
function findMostFrequent(arr: Call[]) {
let count: any = {};
let maxCount = 0;
let maxItem = null;
for (let i = 0; i < arr.length; i++) {
let item = arr[i];
count[item.sourceObj.id] = (count[item.sourceObj.id] || 0) + 1;
if (count[item.sourceObj.id] > maxCount) {
maxCount = count[item.sourceObj.id];
maxItem = item.sourceObj;
}
count[item.targetObj.id] = (count[item.targetObj.id] || 0) + 1;
if (count[item.targetObj.id] > maxCount) {
maxCount = count[item.targetObj.id];
maxItem = item.targetObj;
}
}
return maxItem;
}
async function initLegendMetrics() {
if (!topologyStore.nodes.length) {
return;
}
if (settings.value.metricMode === MetricModes.Expression) {
const expression = props.config.legendMQE && props.config.legendMQE.expression;
if (!expression) {
return;
}
const { getExpressionQuery } = useQueryTopologyExpressionsProcessor([expression], topologyStore.nodes);
const param = getExpressionQuery();
const res = await topologyStore.getNodeExpressionValue(param);
if (res.errors) {
ElMessage.error(res.errors);
} else {
topologyStore.setLegendValues([expression], res.data);
}
} else {
const names = props.config.legend.map((d: any) => d.name);
if (!names.length) {
return;
}
const ids = topologyStore.nodes.map((d: Node) => d.id);
if (ids.length) {
const param = await useQueryTopologyMetrics(names, ids);
const res = await topologyStore.getLegendMetrics(param);
if (res.errors) {
ElMessage.error(res.errors);
}
}
}
}
function getNodeStatus(d: any) {
const { legend, legendMQE } = settings.value;
if (settings.value.metricMode === MetricModes.Expression) {
if (!legendMQE) {
return icons.CUBE;
}
if (!legendMQE.expression) {
return icons.CUBE;
}
return Number(d[legendMQE.expression]) && d.isReal ? icons.CUBEERROR : icons.CUBE;
}
if (!legend) {
return icons.CUBE;
}
if (!legend.length) {
return icons.CUBE;
}
let c = true;
for (const l of legend) {
if (l.condition === "<") {
c = c && d[l.name] < Number(l.value);
} else {
c = c && d[l.name] > Number(l.value);
}
}
return c && d.isReal ? icons.CUBEERROR : icons.CUBE;
}
function showNodeTip(event: MouseEvent, data: Node) {
const nodeMetrics: string[] =
(settings.value.metricMode === MetricModes.Expression
? settings.value.nodeExpressions
: settings.value.nodeMetrics) || [];
const nodeMetricConfig = settings.value.nodeMetricConfig || [];
const html = nodeMetrics.map((m, index) => {
const metric =
topologyStore.nodeMetricValue[m].values.find((val: { id: string; value: unknown }) => val.id === data.id) || {};
const opt: MetricConfigOpt = nodeMetricConfig[index] || {};
const v = aggregation(metric.value, opt);
return ` <div class="mb-5"><span class="grey">${opt.label || m}: </span>${v} ${opt.unit || "unknown"}</div>`;
});
const tipHtml = [
`<div class="mb-5"><span class="grey">name: </span>${
data.name
}</div><div class="mb-5"><span class="grey">type: </span>${data.type || "UNKNOWN"}</div>`,
...html,
].join(" ");
tooltip.value
.style("top", event.offsetY + 10 + "px")
.style("left", event.offsetX + 10 + "px")
.style("visibility", "visible")
.html(tipHtml);
}
function showLinkTip(event: MouseEvent, data: Call) {
const linkClientMetrics: string[] =
settings.value.metricMode === MetricModes.Expression
? settings.value.linkClientExpressions
: settings.value.linkClientMetrics || [];
const linkServerMetricConfig: MetricConfigOpt[] = settings.value.linkServerMetricConfig || [];
const linkClientMetricConfig: MetricConfigOpt[] = settings.value.linkClientMetricConfig || [];
const linkServerMetrics: string[] =
settings.value.metricMode === MetricModes.Expression
? settings.value.linkServerExpressions
: settings.value.linkServerMetrics || [];
const htmlServer = linkServerMetrics.map((m, index) => {
const metric = topologyStore.linkServerMetrics[m].values.find(
(val: { id: string; value: unknown }) => val.id === data.id,
);
if (metric) {
const opt: MetricConfigOpt = linkServerMetricConfig[index] || {};
const v = aggregation(metric.value, opt);
return ` <div class="mb-5"><span class="grey">${opt.label || m}: </span>${v} ${opt.unit || ""}</div>`;
}
});
const htmlClient = linkClientMetrics.map((m: string, index: number) => {
const opt: MetricConfigOpt = linkClientMetricConfig[index] || {};
const metric = topologyStore.linkClientMetrics[m].values.find(
(val: { id: string; value: unknown }) => val.id === data.id,
);
if (metric) {
const v = aggregation(metric.value, opt);
return ` <div class="mb-5"><span class="grey">${opt.label || m}: </span>${v} ${opt.unit || ""}</div>`;
}
});
const html = [
...htmlServer,
...htmlClient,
`<div><span class="grey">${t("detectPoint")}:</span>${data.detectPoints.join(" | ")}</div>`,
].join(" ");
tooltip.value
.style("top", event.offsetY + "px")
.style("left", event.offsetX + "px")
.style("visibility", "visible")
.html(html);
}
function hideTip() {
tooltip.value.style("visibility", "hidden");
}
function handleNodeClick(event: MouseEvent, d: Node & { x: number; y: number }) {
event.stopPropagation();
hideTip();
topologyStore.setNode(d);
topologyStore.setLink(null);
operationsPos.x = event.offsetX;
operationsPos.y = event.offsetY;
if (d.layer === String(dashboardStore.layerId)) {
setNodeTools(settings.value.nodeDashboard);
return;
}
items.value = [
{ id: "inspect", title: "Inspect", func: handleInspect },
{ id: "alerting", title: "Alerting", func: handleGoAlerting },
];
}
function handleLinkClick(event: MouseEvent, d: Call) {
event.stopPropagation();
if (d.sourceObj.layer !== dashboardStore.layerId || d.targetObj.layer !== dashboardStore.layerId) {
return;
}
topologyStore.setNode(null);
topologyStore.setLink(d);
if (!settings.value.linkDashboard) {
return;
}
const origin = dashboardStore.entity;
const e = dashboardStore.entity === EntityType[1].value ? EntityType[0].value : dashboardStore.entity;
const { dashboard } = getDashboard({
name: settings.value.linkDashboard,
layer: dashboardStore.layerId,
entity: `${e}Relation`,
});
if (!dashboard) {
ElMessage.error(`The dashboard named ${settings.value.linkDashboard} doesn't exist`);
return;
}
dashboardStore.setEntity(dashboard.entity);
const path = `/dashboard/related/${dashboard.layer}/${e}Relation/${d.sourceObj.id}/${d.targetObj.id}/${dashboard.name}`;
const routeUrl = router.resolve({ path });
window.open(routeUrl.href, "_blank");
dashboardStore.setEntity(origin);
}
async function handleInspect() {
const id = topologyStore.node.id;
loading.value = true;
const resp = await topologyStore.getDepthServiceTopology([id], Number(depth.value));
loading.value = false;
if (resp && resp.errors) {
ElMessage.error(resp.errors);
}
await update();
topologyStore.setNode(null);
topologyStore.setLink(null);
}
function handleGoEndpoint(name: string) {
const path = `/dashboard/${dashboardStore.layerId}/${EntityType[2].value}/${topologyStore.node.id}/${name}`;
const routeUrl = router.resolve({ path });
window.open(routeUrl.href, "_blank");
dashboardStore.setEntity(origin);
}
function handleGoInstance(name: string) {
const path = `/dashboard/${dashboardStore.layerId}/${EntityType[3].value}/${topologyStore.node.id}/${name}`;
const routeUrl = router.resolve({ path });
window.open(routeUrl.href, "_blank");
dashboardStore.setEntity(origin);
}
function handleGoDashboard(name: string) {
const path = `/dashboard/${dashboardStore.layerId}/${EntityType[0].value}/${topologyStore.node.id}/${name}`;
const routeUrl = router.resolve({ path });
window.open(routeUrl.href, "_blank");
dashboardStore.setEntity(origin);
}
function handleGoAlerting() {
const path = `/alerting`;
const routeUrl = router.resolve({ path });
window.open(routeUrl.href, "_blank");
}
async function backToTopology() {
loading.value = true;
await freshNodes();
topologyStore.setNode(null);
topologyStore.setLink(null);
}
async function getTopology() {
const ids = selectorStore.services.map((d: Service) => d.id);
const serviceIds = dashboardStore.entity === EntityType[0].value ? [selectorStore.currentService.id] : ids;
const resp = await topologyStore.getDepthServiceTopology(serviceIds, Number(depth.value));
return resp;
}
function setConfig() {
showSetting.value = !showSetting.value;
dashboardStore.selectWidget(props.config);
}
function resize() {
const dom = document.querySelector(".topology")?.getBoundingClientRect() || {
height: 40,
width: 0,
};
height.value = dom.height - 40;
width.value = dom.width;
}
function updateSettings(config: any) {
settings.value = config;
setNodeTools(config.nodeDashboard);
}
function setNodeTools(nodeDashboard: any) {
items.value = [
{ id: "inspect", title: "Inspect", func: handleInspect },
{ id: "alerting", title: "Alerting", func: handleGoAlerting },
];
if (!(nodeDashboard && nodeDashboard.length)) {
return;
}
for (const item of nodeDashboard) {
if (item.scope === EntityType[0].value) {
items.value.push({
id: "dashboard",
title: "Service Dashboard",
func: handleGoDashboard,
...item,
});
}
if (item.scope === EntityType[2].value) {
items.value.push({
id: "endpoint",
title: "Endpoint Dashboard",
func: handleGoEndpoint,
...item,
});
}
if (item.scope === EntityType[3].value) {
items.value.push({
id: "instance",
title: "Service Instance Dashboard",
func: handleGoInstance,
...item,
});
}
}
}
function svgEvent() {
topologyStore.setNode(null);
topologyStore.setLink(null);
dashboardStore.selectWidget(props.config);
}
async function changeDepth(opt: Option[] | any) {
depth.value = opt[0].value;
freshNodes();
}
onBeforeUnmount(() => {
window.removeEventListener("resize", resize);
});
watch(
() => [selectorStore.currentService, selectorStore.currentDestService],
(newVal, oldVal) => {
if (oldVal[0].id === newVal[0].id && !oldVal[1]) {
return;
}
if (oldVal[0].id === newVal[0].id && oldVal[1].id === newVal[1].id) {
return;
}
freshNodes();
},
);
watch(
() => appStore.durationTime,
() => {
if (dashboardStore.entity === EntityType[1].value) {
freshNodes();
}
},
);
</script>
<style lang="scss">
.micro-topo-chart {
position: relative;
overflow: auto;
margin-top: 30px;
.node-text {
fill: var(--sw-topology-color);
font-size: 12px;
opacity: 0.9;
}
.svg-topology {
cursor: move;
background-color: $theme-background;
}
.legend {
position: absolute;
top: 10px;
left: 25px;
color: var(--sw-topology-color);
div {
margin-bottom: 8px;
}
img {
width: 32px;
float: left;
}
span {
display: inline-block;
height: 32px;
line-height: 32px;
margin-left: 5px;
}
}
.setting {
position: absolute;
top: 80px;
right: 10px;
width: 400px;
height: 600px;
overflow: auto;
padding: 0 15px;
border-radius: 3px;
color: $disabled-color;
border: 1px solid $border-color-primary;
background-color: $theme-background;
box-shadow: #eee 1px 2px 10px;
transition: all 0.5ms linear;
&.dark {
background-color: #2b3037;
}
}
.label {
color: var(--sw-topology-color);
display: inline-block;
margin-right: 5px;
}
.operations-list {
position: absolute;
color: $font-color;
cursor: pointer;
background-color: var(--sw-topology-operations-bg);
border-radius: 5px;
padding: 10px 0;
border: 1px solid #999;
box-shadow: #ddd 1px 2px 10px;
span {
display: block;
height: 30px;
line-height: 30px;
text-align: left;
padding: 0 15px;
}
span:hover {
color: $active-color;
background-color: $popper-hover-bg-color;
}
}
.tool {
position: absolute;
top: 35px;
right: 10px;
}
.switch-icon {
cursor: pointer;
transition: all 0.5ms linear;
background: rgb(0 0 0 / 30%);
color: $text-color;
display: inline-block;
padding: 2px 4px;
border-radius: 3px;
}
.topo-line {
stroke-linecap: round;
stroke-width: 1px;
stroke-dasharray: 10 10;
fill: none;
animation: topo-dash 0.3s linear infinite;
}
.topo-line-anchor,
.topo-node {
cursor: pointer;
}
}
@keyframes topo-dash {
from {
stroke-dashoffset: 10;
}
to {
stroke-dashoffset: 0;
}
}
.el-loading-spinner {
top: 30%;
}
#tooltip {
position: absolute;
visibility: hidden;
padding: 5px;
border: 1px solid #000;
border-radius: 3px;
background-color: $theme-background;
}
</style>