Moves phases 08–11 execution artifacts from .planning/phases/ to
.planning/milestones/v0.2-phases/ to keep .planning/phases/ clean
for the next milestone.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Depth-counter pattern (dragDepth++) used instead of boolean flag to prevent flicker when cursor crosses child element boundaries
dataTransfer.types.includes('Files') guard ensures in-app drags (file rows, folder rows) do not trigger the overlay
OsDragOverlay placed after ToastContainer in App.vue template, maintaining z-[9998] < z-[9999] z-order invariant
handleOsDrop delegates to existing onFilesSelected rather than duplicating upload logic — quota, progress, toast wiring all reused
node_modules symlinked/installed in worktree frontend to make vitest available without polluting main checkout
duration_minutes
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2026-06-15T18:46:33Z
3
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Phase 10 Plan 10: OS File Drag Overlay Summary
One-liner: Full-screen OS drag overlay (OsDragOverlay.vue) wired end-to-end via depth-counter pattern: window dragenter/drop events in App.vue route through routeViewRef to FileManagerView.handleOsDrop which calls the existing upload flow.
Tasks Completed
Task
Name
Commit
Files
1
Promote OsDragOverlay stubs to 8 RED failing tests
Replaced 7 it.todo stubs in OsDragOverlay.test.js with 8 real tests. The plan specified 8 tests while the stub file had 7 entries; the extra test covers "nested dragenter+dragleave" (depth-2 scenario, critical for the depth-counter correctness). Tests use synthetic DragEvent / Event dispatched on window with Object.defineProperty to attach fake dataTransfer. All 8 were RED before Task 2.
Task 2: OsDragOverlay.vue
Options API component implementing UX-09:
data: dragDepth: 0, showOverlay: false
onDragEnter: ignores events where e.dataTransfer?.types.includes('Files') is false (in-app drags); increments dragDepth and sets showOverlay = true
onDragLeave: decrements via Math.max(0, dragDepth - 1); hides when depth reaches 0
onDragOver: calls e.preventDefault() (required for drop to fire)
onDrop: resets depth=0, hides overlay, emits files-dropped with Array.from(e.dataTransfer.files)
Template: <Teleport to="body"> + <Transition name="fade"> + overlay div with z-[9998] and data-test="os-drag-overlay"
Scoped CSS: .fade-enter-active/.fade-leave-active with transition: opacity 0.15s ease
Task 3: Wiring
App.vue:
Added import OsDragOverlay from './components/layout/OsDragOverlay.vue'
Added <OsDragOverlay @files-dropped="onOsFilesDropped" /> immediately after <ToastContainer /> (line 10 vs line 9)
Added function onOsFilesDropped(files) { routeViewRef.value?.handleOsDrop?.(files) } — double optional chain: no-ops on non-file-manager routes where handleOsDrop is not exposed
routeViewRef.value?.handleOsDrop?.(files) in App.vue
PASS
No duplicate upload logic
PASS
Deviations from Plan
Auto-fixed Issues
1. [Rule 3 - Blocking] node_modules not available in git worktree
Found during: Task 1
Issue: The worktree has no node_modules directory; npm run test (using the global vitest) and the main repo's vitest binary both fail to resolve imports when the test root points at the worktree
Fix: Ran npm install in the worktree's frontend/ directory to create a local node_modules matching the package.json. Tests then run correctly with worktree/frontend/node_modules/.bin/vitest
Files modified: none (runtime setup only)
Commit: none (npm install not committed — node_modules is gitignored)
Known Stubs
None. All files created and modified in this plan have complete implementations with no placeholder values, TODO markers, or hardcoded empty data flowing to the UI.
Threat Flags
None. OsDragOverlay handles OS file drop at the browser level and delegates to the existing onFilesSelected → docsStore.upload path. No new network endpoints, auth paths, or schema changes are introduced. The existing upload path has quota enforcement, JWT auth headers, and error handling already in place.