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Shift showSidePanel to URL as source of truth

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Przemek Więch
2026-06-11 17:00:33 +02:00
parent b9e195e369
commit 11502aa8e7
2 changed files with 12 additions and 10 deletions
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docs/APP_REFACTORING_DESIGN.md
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@@ -96,7 +96,7 @@ We will gradually eliminate React state variables in `src/app.tsx` and derive th
* [x] **Step 3.1c:** Shift `showWikiTreeMenus` to URL as SSOT. Derive it directly from search parameters on render and remove its React state variable.
* [x] **Step 3.1d:** Shift `freezeAnimation` to URL as SSOT. Derive it directly from search parameters on render and remove its React state variable.
* [x] **Step 3.2:** Extract `selection` and `detailIndi` state. Parse them directly from URL params (`indi`, `gen`, and `detail`); update display selectors. Remove React states. Ensure that chart selection changes (`onSelection` callback) explicitly clear or update the `detail` query parameter to match the new selection to avoid getting stuck on the old details viewport. Also update the detail-only selection handler (`onDetailSelection`) to update the `detail` query parameter in the URL.
* [ ] **Step 3.3:** Extract `showSidePanel` state. Derive state directly from `?sidePanel=` parameter. Remove React state. Enhance URL args helpers to allow generating path/query target objects with replaced values, and ensure layout settings (`sidePanel`) and configuration changes use `replace: true` to prevent polluting the browser history stack.
* [x] **Step 3.3:** Extract `showSidePanel` state. Derive state directly from `?sidePanel=` parameter. Remove React state. Enhance URL args helpers to allow generating path/query target objects with replaced values, and ensure layout settings (`sidePanel`) and configuration changes use `replace: true` to prevent polluting the browser history stack.
* [ ] **Step 3.4:** Extract `config` state. Parse display settings on render using `argsToConfig` helper. Remove state. In `ViewPage`, run `updateChartWithConfig(config, data)` synchronously during the render pass (e.g. in the `useMemo` that derives query parameters/config) to update the in-memory chart data before it is rendered by the `<Chart>` child component. Run E2E and visual tests to verify no rendering regressions occurred.
#### Phase 4: Structural Page Nesting