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Merged
Zxc4wonder merged 1 commit into from
Sep 28, 2026
Merged

feat(chen): improve execution plan views #1742

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129 changes: 53 additions & 76 deletions ui/chen/components/ExecutionPlanNodeRow.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -2,115 +2,92 @@
import type { ChenPlanNode } from "~/chen/types/plan";
import {
chenPlanFormatEstimated,
chenPlanNodeDetail,
chenPlanNodePrimaryFacts,
chenPlanNodeSecondaryFacts,
chenPlanNodeTitle
chenPlanNodeIcon,
chenPlanNodeKeyFacts
} from "~/chen/utils/executionPlanPresentation";

defineOptions({ name: "ExecutionPlanNodeRow" });

const props = defineProps<{
node: ChenPlanNode;
depth: number;
showCost: boolean;
showRows: boolean;
selectedId: string | null;
collapsedIds: Set<string>;
}>();
const emit = defineEmits<{
select: [id: string];
toggle: [id: string];
}>();

const { t } = useI18n();
const expanded = ref(true);
const showDetails = ref(false);
const hasChildren = computed(() => props.node.children.length > 0);
const title = computed(() => chenPlanNodeTitle(props.node));
const primaryFacts = computed(() => chenPlanNodePrimaryFacts(props.node));
const secondaryFacts = computed(() => {
const facts = chenPlanNodeSecondaryFacts(props.node);
const startup = chenPlanFormatEstimated(props.node.startupCost);
if (startup != null && !facts.some((fact) => fact.key === "Startup Cost")) {
facts.push({ key: "Startup Cost", value: startup });
}
return facts;
});
const detail = computed(() => chenPlanNodeDetail(props.node));
const expanded = computed(() => !props.collapsedIds.has(props.node.id));
const objectName = computed(() => props.node.relation || props.node.table);
const keyFacts = computed(() => chenPlanNodeKeyFacts(props.node));
const estimatedRows = computed(() => chenPlanFormatEstimated(props.node.rows) ?? "—");
const estimatedCost = computed(() => chenPlanFormatEstimated(props.node.cost) ?? "—");
const factLabelKeys: Record<string, string> = {
"Join Type": "ExecutionPlan.factJoinType",
"Sort Key": "ExecutionPlan.factSortKey",
Strategy: "ExecutionPlan.factStrategy",
"Group Key": "ExecutionPlan.factGroupKey",
"Index Name": "ExecutionPlan.factIndexName",
"CTE Name": "ExecutionPlan.factCteName",
"Subplan Name": "ExecutionPlan.factSubplanName",
"Parent Relationship": "ExecutionPlan.factParentRelationship",
"Hash Cond": "ExecutionPlan.factHashCondition",
"Join Filter": "ExecutionPlan.factJoinFilter",
"Merge Cond": "ExecutionPlan.factMergeCondition",
"Index Cond": "ExecutionPlan.factIndexCondition",
Filter: "ExecutionPlan.factFilter",
Output: "ExecutionPlan.factOutput",
"Startup Cost": "ExecutionPlan.factStartupCost"
};
const factLabel = (key: string) => {
const translationKey = factLabelKeys[key];
return translationKey ? t(translationKey) : key;
};
</script>

<template>
<div>
<div class="flex items-start gap-2 py-1 text-xs" :style="{ paddingLeft: `${depth * 16}px` }">
<div class="flex min-w-0 items-start gap-1 rounded-md py-0.5" :style="{ paddingLeft: `${depth * 18}px` }">
<button
v-if="hasChildren"
class="mt-0.5 shrink-0 text-muted"
type="button"
class="mt-2 grid size-5 shrink-0 place-items-center rounded text-muted hover:bg-elevated hover:text-highlighted"
:aria-label="expanded ? t('Chen.CollapsePlanNode') : t('Chen.ExpandPlanNode')"
@click="expanded = !expanded"
@click="emit('toggle', node.id)"
>
<UIcon :name="expanded ? 'i-lucide-chevron-down' : 'i-lucide-chevron-right'" class="size-3.5" />
</button>
<span v-else class="mt-0.5 inline-block size-3.5 shrink-0" />
<div class="min-w-0 flex-1">
<div class="flex flex-wrap items-baseline gap-x-2 gap-y-0.5">
<span class="font-medium text-highlighted">{{ title }}</span>
<span v-if="node.relation" class="text-muted">{{ node.relation }}</span>
<span
v-if="showRows"
class="tabular-nums text-muted"
:title="node.rowsMeaning || t('ExecutionPlan.estimatedRows')"
>
{{ t("ExecutionPlan.estimatedRows") }} {{ estimatedRows }}
<span v-else class="mt-2 inline-block size-5 shrink-0" />
<button
type="button"
class="min-w-0 flex-1 rounded-md px-2 py-1.5 text-left text-xs hover:bg-elevated"
:class="selectedId === node.id ? 'bg-primary/10 ring-1 ring-primary/30' : ''"
:aria-pressed="selectedId === node.id"
@click="emit('select', node.id)"
>
<span class="flex flex-wrap items-center gap-x-2 gap-y-1">
<UIcon :name="chenPlanNodeIcon(node.nodeType)" class="size-4 shrink-0 text-primary" />
<span class="shrink-0 text-[10px] font-medium tracking-wide text-muted">
{{ node.nodeType.replaceAll("_", " ") }}
</span>
<span class="font-semibold text-highlighted">{{ node.nativeOperator || node.nodeType }}</span>
<span v-if="objectName" class="min-w-0 truncate font-ui-mono text-[11px] text-muted" :title="objectName">
{{ objectName }}
</span>
<span class="tabular-nums text-muted" :title="node.rowsMeaning || t('ExecutionPlan.estimatedRows')">
{{ t("ExecutionPlan.rows") }} {{ estimatedRows }}
</span>
<span class="tabular-nums text-muted" :title="node.costMeaning || t('ExecutionPlan.estimatedCost')">
{{ t("ExecutionPlan.cost") }} {{ estimatedCost }}
</span>
</span>
<span
v-if="keyFacts.length"
class="mt-1 flex min-w-0 flex-wrap gap-x-3 gap-y-0.5 font-ui-mono text-[11px] text-muted"
>
<span
v-if="showCost"
class="tabular-nums text-muted"
:title="node.costMeaning || t('ExecutionPlan.estimatedCost')"
v-for="fact in keyFacts"
:key="fact.key"
class="max-w-full truncate"
:title="`${fact.key}: ${fact.value}`"
>
{{ t("ExecutionPlan.estimatedCost") }} {{ estimatedCost }}
{{ fact.key }}: {{ fact.value }}
</span>
</div>
<div v-if="detail" class="mt-0.5 font-ui-mono text-[11px] text-muted">{{ detail }}</div>
<div v-if="primaryFacts.length" class="mt-1 space-y-0.5 font-ui-mono text-[11px] text-muted">
<div v-for="fact in primaryFacts" :key="fact.key">{{ factLabel(fact.key) }}: {{ fact.value }}</div>
</div>
<button
v-if="secondaryFacts.length"
class="mt-1 text-[11px] text-muted hover:text-highlighted"
@click="showDetails = !showDetails"
>
{{ showDetails ? t("ExecutionPlan.hideDetails") : t("ExecutionPlan.details") }}
</button>
<div v-if="showDetails && secondaryFacts.length" class="mt-1 space-y-0.5 font-ui-mono text-[11px] text-muted">
<div v-for="fact in secondaryFacts" :key="fact.key">{{ factLabel(fact.key) }}: {{ fact.value }}</div>
</div>
</div>
</span>
</button>
</div>
<ExecutionPlanNodeRow
v-for="child in expanded ? node.children : []"
:key="child.id"
:node="child"
:depth="depth + 1"
:show-cost="showCost"
:show-rows="showRows"
:selected-id="selectedId"
:collapsed-ids="collapsedIds"
@select="emit('select', $event)"
@toggle="emit('toggle', $event)"
/>
</div>
</template>
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