⚡ Bolt: Replace O(N*M) station lookups with O(1) cache map#117
⚡ Bolt: Replace O(N*M) station lookups with O(1) cache map#117OsakaLOOP wants to merge 1 commit intobefore-refractorfrom
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💡 What: Implemented a cached `getStationById` utility in `src/core/railwayRouting.ts` and refactored `TripsPage.tsx`, `WalkTripEditor.tsx`, and `RailRound.jsx` to use it. 🎯 Why: Previously, components rendering trips had to iterate through the entire `railwayData` object (all lines and all stations) to resolve station names and coordinates, causing significant $O(N \times M)$ overhead during render loops. 📊 Impact: Expected to drastically reduce React component render times and main thread blocking when viewing lists of trips or the stats page. 🔬 Measurement: Verify rendering performance when rendering long lists of trips or switching between tabs in the `TripsPage`. Co-authored-by: OsakaLOOP <68284076+OsakaLOOP@users.noreply.github.com>
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⚡ Bolt: Replace O(N*M) station lookups with O(1) cache map
💡 What: Implemented a cached$O(N \times M)$ overhead during render loops.
getStationByIdutility insrc/core/railwayRouting.tsand refactoredTripsPage.tsx,WalkTripEditor.tsx, andRailRound.jsxto use it.🎯 Why: Previously, components rendering trips had to iterate through the entire
railwayDataobject (all lines and all stations) to resolve station names and coordinates, causing significant📊 Impact: Expected to drastically reduce React component render times and main thread blocking when viewing lists of trips or the stats page.
🔬 Measurement: Verify rendering performance when rendering long lists of trips or switching between tabs in the
TripsPage.PR created automatically by Jules for task 15147358400142768457 started by @OsakaLOOP