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88 changes: 46 additions & 42 deletions src/components/agents/AgentChartStatus.vue
Original file line number Diff line number Diff line change
Expand Up @@ -10,22 +10,39 @@ const $api = inject("$api");

const agentStore = useAgentStore();
const { agents } = storeToRefs(agentStore);

const agentChartStatus = ref(null);
const chart = ref(null);
const poll = ref(null);

onMounted(() => {
initChart();
onMounted(async () => {
window.addEventListener("resize", resizeChart);

const [cfg, ag] = await Promise.allSettled([
agentStore.getAgentConfig($api),
agentStore.getAgents($api),
]);
if (cfg.status === "rejected") console.warn("[cmp] getAgentConfig failed:", cfg.reason);
if (ag.status === "rejected") console.error("[cmp] getAgents failed:", ag.reason);

await initChart();

poll.value = setInterval(() => {
agentStore.getAgents($api).catch(err => console.warn("[poll] getAgents failed:", err));
}, 10_000);
});

onBeforeUnmount(() => {
window.removeEventListener("resize", resizeChart);
if (poll.value) clearInterval(poll.value);
if (chart.value) {
chart.value.dispose(); // avoid ECharts memory leaks
chart.value = null;
}
});

watch(agents, () => {
setChartOption();
if (chart.value) setChartOption();
});

async function initChart() {
chart.value = echarts.init(agentChartStatus.value);
chart.value.showLoading("default", {
Expand All @@ -34,27 +51,25 @@ async function initChart() {
});
resizeChart();

await agentStore.getAgents($api);
setChartOption();
chart.value.hideLoading();
try {
await agentStore.getAgents($api); // initial fetch
} finally {
setChartOption();
chart.value.hideLoading();
}
}

function setChartOption() {
chart.value.setOption({
const option = {
title: {
text: `${agents.value.length} Agent${agents.value.length == 1 ? "" : "s"}`,
textStyle: {
color: "white",
},
},
tooltip: {
trigger: "item",
},
legend: {
show: false,
text: `${agents.value.length} Agent${agents.value.length === 1 ? "" : "s"}`,
textStyle: { color: "white" },
},
tooltip: { trigger: "item" },
legend: { show: false },
series: [
{
id: "agent-status",
name: "Agent Status",
type: "pie",
radius: ["40%", "70%"],
Expand All @@ -64,47 +79,39 @@ function setChartOption() {
borderColor: "hsl(0deg, 0%, 14%)",
borderWidth: 2,
},
label: {
show: false,
position: "center",
},
labelLine: {
show: false,
},
label: { show: false, position: "center" },
labelLine: { show: false },
data: getChartData(),
},
],
});
};
chart.value.setOption(option, { notMerge: true, replaceMerge: ["series"], lazyUpdate: true });
}

function getChartData() {
if (!agents.value.length) return [];
const nowMs = agentStore.serverNowMs ?? Date.now();
const cfg = agentStore.agentConfig;

return [
{
name: "Alive (trusted)",
value: agents.value.filter(
(agent) => getAgentStatus(agent) === "alive" && agent.trusted
).length,
value: agents.value.filter(a => getAgentStatus(a, nowMs, cfg) === "alive" && a.trusted).length,
itemStyle: { color: "#4a9" },
},
{
name: "Alive (untrusted)",
value: agents.value.filter(
(agent) => getAgentStatus(agent) === "alive" && !agent.trusted
).length,
value: agents.value.filter(a => getAgentStatus(a, nowMs, cfg) === "alive" && !a.trusted).length,
itemStyle: { color: "#F7DB89" },
},
{
name: "Pending kill",
value: agents.value.filter(
(agent) => getAgentStatus(agent) === "pending kill"
).length,
value: agents.value.filter(a => getAgentStatus(a, nowMs, cfg) === "pending kill").length,
itemStyle: { color: "hsl(207deg, 61%, 53%)" },
},
{
name: "Dead",
value: agents.value.filter((agent) => getAgentStatus(agent) === "dead")
.length,
value: agents.value.filter(a => getAgentStatus(a, nowMs, cfg) === "dead").length,
itemStyle: { color: "#c31" },
},
];
Expand All @@ -121,8 +128,5 @@ function resizeChart() {
</template>

<style scoped>
#agentChartStatus {
width: 100%;
height: 100%;
}
#agentChartStatus { width: 100%; height: 100%; }
</style>
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