GearBox/.planning/phases/09-weight-classification-and-visualization/09-VERIFICATION.md

phase, verified, status, score, re_verification

phase	verified	status	score	re_verification
09-weight-classification-and-visualization	2026-03-16T15:00:00Z	passed	9/9 must-haves verified	false

Phase 9: Weight Classification and Visualization Verification Report

Phase Goal: Users can classify gear by role and visualize weight distribution in setups Verified: 2026-03-16T15:00:00Z Status: passed Re-verification: No — initial verification

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Goal Achievement

Observable Truths

#	Truth	Status	Evidence
1	User can click a classification badge on any item card within a setup and it cycles through base weight, worn, consumable	VERIFIED	ClassificationBadge renders in $setupId.tsx per item; nextClassification cycles the three values; useUpdateItemClassification mutation fires PATCH call
2	Items default to base weight classification when added to a setup	VERIFIED	schema.ts: classification text NOT NULL DEFAULT 'base'; syncSetupItems uses classificationMap.get(itemId) ?? "base"
3	Same item in different setups can have different classifications	VERIFIED	Classification stored on setupItems join table (not items); test confirmed in setup.service.test.ts
4	Classifications persist after adding/removing other items from the setup (syncSetupItems preserves them)	VERIFIED	syncSetupItems reads Map<itemId, classification> before delete, restores after re-insert; 2 tests confirm
5	Setup detail view shows separate weight subtotals for base weight, worn weight, consumable weight, and total	VERIFIED	WeightSummaryCard computes baseWeight/wornWeight/consumableWeight/totalWeight and renders 4 SubtotalColumn components
6	User can view a donut chart showing weight distribution by category in the setup	VERIFIED	WeightSummaryCard uses Recharts PieChart+Pie with innerRadius=55/outerRadius=80; default viewMode="category"
7	User can toggle the chart between category breakdown and classification breakdown via pill toggle	VERIFIED	Pill toggle button array maps over VIEW_MODES ["category","classification"]; state switches chartData source
8	Hovering a chart segment shows category/classification name, weight in selected unit, and percentage	VERIFIED	CustomTooltip renders name, formatWeight(weight, unit), (percent*100).toFixed(1)%
9	Total weight displayed in the center of the donut hole	VERIFIED	<Label value={formatWeight(totalWeight, unit)} position="center" .../> inside Pie

Score: 9/9 truths verified

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Required Artifacts

Plan 01 Artifacts

Artifact	Expected	Status	Details
src/db/schema.ts	classification column on setupItems table	VERIFIED	classification: text("classification").notNull().default("base") at line 89
src/shared/schemas.ts	classificationSchema Zod enum and updateClassificationSchema	VERIFIED	Both exported at lines 78-82
src/server/services/setup.service.ts	updateItemClassification, classification-preserving syncSetupItems, classification field in getSetupWithItems	VERIFIED	All three implemented; syncSetupItems uses Map pattern; getSetupWithItems selects classification: setupItems.classification
src/server/routes/setups.ts	PATCH /:id/items/:itemId/classification endpoint	VERIFIED	app.patch("/:id/items/:itemId/classification", ...) at line 78 with Zod validation and service call
src/client/components/ClassificationBadge.tsx	Click-to-cycle classification badge component (min 30 lines)	VERIFIED	30 lines; button with stopPropagation + onCycle; CLASSIFICATION_LABELS map
src/client/routes/setups/$setupId.tsx	ClassificationBadge wired into item cards in setup view	VERIFIED	Imported and rendered per item inside {categoryItems.map(...)} with nextClassification helper
tests/services/setup.service.test.ts	Tests for updateItemClassification, classification preservation, defaults	VERIFIED	5 new tests: default "base", preservation on sync, new items default, cross-setup independence, classification update
tests/routes/setups.test.ts	Integration test for PATCH classification route	VERIFIED	2 new tests: valid PATCH updates+persists, invalid value returns 400

Plan 02 Artifacts

Artifact	Expected	Status	Details
src/client/components/WeightSummaryCard.tsx	Summary card with weight subtotals, donut chart, pill toggle, and tooltips (min 100 lines)	VERIFIED	265 lines; all four features present
src/client/routes/setups/$setupId.tsx	WeightSummaryCard rendered below sticky bar when setup has items	VERIFIED	<WeightSummaryCard items={setup.items} /> inside {itemCount > 0 && (...)} block at line 196
package.json	recharts dependency installed	VERIFIED	"recharts": "^3.8.0" at line 43

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Key Link Verification

Plan 01 Key Links

From	To	Via	Status	Details
ClassificationBadge.tsx	/api/setups/:id/items/:itemId/classification	useUpdateItemClassification mutation hook (apiPatch)	VERIFIED	useSetups.ts exports useUpdateItemClassification which calls apiPatch(.../classification, ...); $setupId.tsx imports and calls it
src/server/routes/setups.ts	src/server/services/setup.service.ts	updateItemClassification service call	VERIFIED	Routes imports updateItemClassification from service; calls it in PATCH handler
src/server/services/setup.service.ts	src/db/schema.ts	setupItems.classification column	VERIFIED	service.ts uses setupItems.classification in select (line 56) and set({ classification }) in update (line 143)
src/client/routes/setups/$setupId.tsx	src/client/components/ClassificationBadge.tsx	ClassificationBadge rendered on each ItemCard	VERIFIED	Imported at line 4; rendered inside item map at lines 235-245

Plan 02 Key Links

From	To	Via	Status	Details
WeightSummaryCard.tsx	recharts	PieChart, Pie, Cell, Tooltip, Label, ResponsiveContainer imports	VERIFIED	All six named imports from "recharts" at lines 2-9
WeightSummaryCard.tsx	src/client/lib/formatters.ts	formatWeight for subtotals and tooltip display	VERIFIED	formatWeight imported at line 12; used in SubtotalColumn, CustomTooltip, and center Label
src/client/routes/setups/$setupId.tsx	WeightSummaryCard.tsx	WeightSummaryCard rendered with setup.items prop	VERIFIED	Imported at line 7; rendered as <WeightSummaryCard items={setup.items} /> at line 196

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Requirements Coverage

Requirement	Source Plan	Description	Status	Evidence
CLAS-01	09-01	User can classify each item within a setup as base weight, worn, or consumable	SATISFIED	ClassificationBadge + PATCH endpoint + updateItemClassification service all wired and tested
CLAS-02	09-02	Setup totals display base weight, worn weight, consumable weight, and total separately	SATISFIED	WeightSummaryCard renders 4 SubtotalColumn components with computed weights
CLAS-03	09-01	Items default to "base weight" classification when added to a setup	SATISFIED	DB default "base" + syncSetupItems fallback + test confirms default
CLAS-04	09-01	Same item can have different classifications in different setups	SATISFIED	Classification on join table; cross-setup test passes
VIZZ-01	09-02	User can view a donut chart showing weight distribution by category in a setup	SATISFIED	Recharts PieChart with buildCategoryChartData, default viewMode="category"
VIZZ-02	09-02	User can toggle chart between category view and classification view	SATISFIED	Pill toggle with VIEW_MODES array, setViewMode state updates chartData source
VIZZ-03	09-02	User can hover chart segments to see category name, weight, and percentage	SATISFIED	CustomTooltip renders all three fields; passed to PieChart as content prop

No orphaned requirements — all 7 IDs declared in plan frontmatter and accounted for.

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Anti-Patterns Found

No blockers or warnings found in modified files. The only return null instance is a standard React guard clause in CustomTooltip (not a stub).

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Human Verification Required

The following items cannot be verified programmatically and require a running browser session:

1. Click-to-cycle badge interaction and stopPropagation

Test: Open a setup with items. Click a classification badge on one item card. Expected: Badge label cycles Base Weight -> Worn -> Consumable -> Base Weight. The item edit panel does NOT open when clicking the badge. Why human: stopPropagation correctness and visual badge state update require browser execution.

2. Donut chart renders with correct segment proportions

Test: Add items with different categories and weights to a setup. View the setup detail page. Expected: Donut chart segments are proportional to weight distribution. Total weight appears in the center hole. Why human: Chart rendering requires browser + Recharts layout.

3. Pill toggle switches chart data

Test: Click the "Classification" pill on the WeightSummaryCard. Expected: Chart segments change from category-based colors to indigo/amber/emerald for base/worn/consumable. Tooltips show "Base Weight", "Worn", or "Consumable" labels. Why human: Visual and interactive behavior requires browser.

4. Tooltip on hover

Test: Hover over a chart segment. Expected: Tooltip appears with segment name, formatted weight in the selected unit, and percentage. Why human: Hover state requires browser interaction.

5. Weight unit propagation

Test: Toggle the weight unit in the top bar (g / oz / lb / kg). Observe WeightSummaryCard. Expected: All four subtotal columns and the donut center label update to the selected unit. Why human: useWeightUnit hook behavior and re-render requires browser.

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Test Suite Results

All 121 tests pass across 10 files (32 setup-specific tests across services and routes).

• tests/services/setup.service.test.ts — 5 new classification tests pass (default "base", preservation, new item default, cross-setup independence, update from base to worn)
• tests/routes/setups.test.ts — 2 new PATCH classification tests pass (valid update + 400 for invalid value)

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Summary

Phase 9 goal is fully achieved. All 9 observable truths are verified against the actual codebase — no stubs, no orphaned artifacts, no broken links. The complete vertical slice from DB schema to UI component is wired and exercised by 7 automated tests. Human verification is needed only for visual/interactive browser behaviors (chart rendering, hover tooltips, click cycling), which are structurally sound in the code.

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Verified: 2026-03-16T15:00:00Z Verifier: Claude (gsd-verifier)