879f6ade0e
Four more wins targeting batch-heavy paths:
- updateQueueActionButtons replaced three O(n) queueJobs.some() scans
with a single O(|selection|) pass over selectedJobIds, using the
existing _jobIndexById map. Selection change cost on a 1000-job
queue drops from ~3000 comparisons to |selection|.
- applySummaryResults built a (fileName+hoster)→job Map once per call
instead of running queueJobs.find() per result. Big batches
(hundreds of files × multiple hosters) no longer scale O(n²).
- addPathsToQueue and the folder-monitor auto-queue path built their
dedup Set up front instead of running .find() per incoming path.
Picking a folder with thousands of files now dedups in O(n+m)
instead of O(n×m).
- appendUploadLog became async + buffered like debugLog. A burst of
20 files completing within a second becomes one fs.appendFile
instead of 20 fs.appendFileSync that each blocked the main event
loop. Fallback ladder (primary → Desktop → userData) is preserved;
pending buffer flushes synchronously on before-quit.
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| app.js | ||
| drop-target.html | ||
| index.html | ||
| styles.css | ||