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fix: prevent stale vibe preview on invalid flow

This commit is contained in:
yyh 2025-12-27 15:23:14 +08:00
parent e2e0eb51de
commit de84b031f4
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1 changed files with 21 additions and 5 deletions
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26
web/app/components/workflow/hooks/use-workflow-vibe.tsx
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@ -297,17 +297,36 @@ export const useVibeFlowData = ({ storageKey }: UseVibeFlowDataParams) => {
defaultValue: 0,
})
useEffect(() => {
if (!versions || versions.length === 0) {
if (currentVersionIndex !== 0 && currentVersionIndex !== -1)
setCurrentVersionIndex(0)
return
}
if (currentVersionIndex === -1)
return
const normalizedIndex = Math.min(Math.max(currentVersionIndex ?? 0, 0), versions.length - 1)
if (normalizedIndex !== currentVersionIndex)
setCurrentVersionIndex(normalizedIndex)
}, [versions, currentVersionIndex, setCurrentVersionIndex])
const current = useMemo(() => {
if (!versions || versions.length === 0)
return undefined
const index = currentVersionIndex ?? 0
if (index < 0)
return undefined
return versions[index] || versions[versions.length - 1]
}, [versions, currentVersionIndex])
const addVersion = useCallback((version: FlowGraph) => {
// Prevent adding empty graphs
if (!version || !version.nodes || version.nodes.length === 0)
if (!version || !version.nodes || version.nodes.length === 0) {
setCurrentVersionIndex(-1)
return
}
setVersions((prev) => {
const newVersions = [...(prev || []), version]
@ -811,10 +830,7 @@ export const useWorkflowVibe = () => {
}))
const workflowGraph = await flowchartToWorkflowGraph(mermaidCode)
// Only add to versions if workflowGraph contains nodes
if (workflowGraph && workflowGraph.nodes && workflowGraph.nodes.length > 0) {
addVersion(workflowGraph)
}
addVersion(workflowGraph)
if (skipPanelPreview)
applyFlowchartToWorkflow()