7.5 KiB
| phase | verified | status | score | human_verification | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-renderer-architecture | 2026-04-09T10:00:00Z | human_needed | 4/4 must-haves verified |
|
Phase 6: Renderer Architecture Verification Report
Phase Goal: Existing year-view heatmap works identically but through a mode-dispatched renderer system ready for new visualization modes Verified: 2026-04-09T10:00:00Z Status: human_needed Re-verification: No -- initial verification
Goal Achievement
Observable Truths
| # | Truth | Status | Evidence |
|---|---|---|---|
| 1 | Year-view heatmap renders identically to v1.0 (no visual regression) | VERIFIED (automated) | YearModeRenderer produces same SVG structure: same cell classes (heatmap-cell, heatmap-empty, heatmap-weekend), same tooltip HTML, same color scale, same cell-size computation. 124/124 tests pass including migrated heatmap/interaction tests. Visual confirmation pending human. |
| 2 | Tooltip, color scale, and cell click handler extracted as shared utilities reusable by any renderer | VERIFIED | shared/tooltip.ts exports createTooltip/showTooltip/hideTooltip. shared/color-scale.ts exports buildColorScale with DisplayMetric param. YearModeRenderer imports all from shared/ paths. |
| 3 | HeatmapState object tracks mode, display metric, and filters -- UI changes flow through state | VERIFIED | state.ts defines HeatmapState with mode/metric/filters/weekStart/data. createInitialState('monday') returns defaults. heatmap.ts creates state, passes via RenderContext to renderer. Filter changes mutate state.filters.projectId then call doRender(). |
| 4 | Adding a new visualization mode requires only implementing ModeRenderer interface and registering it | VERIFIED | ModeRenderer interface in renderers/types.ts with mode: string, render(ctx), optional destroy(). Registry in renderers/registry.ts with registerRenderer/getRenderer. heatmap.ts dispatches via getRenderer(state.mode). Adding a mode = implement interface + call registerRenderer(new FooRenderer()). |
Score: 4/4 truths verified (automated checks)
Required Artifacts
| Artifact | Expected | Status | Details |
|---|---|---|---|
assets/src/renderers/year.ts |
YearModeRenderer implementing ModeRenderer | VERIFIED | 131 lines, implements full year heatmap rendering with shared utility imports |
assets/src/renderers/types.ts |
ModeRenderer interface, RenderContext type | VERIFIED | Exports both interfaces, includes emptyMessage field |
assets/src/renderers/registry.ts |
Renderer registration and lookup | VERIFIED | registerRenderer/getRenderer/clearRegistry exported |
assets/src/state.ts |
HeatmapState creation | VERIFIED | HeatmapState interface + createInitialState factory |
assets/src/shared/tooltip.ts |
Tooltip lifecycle functions | VERIFIED | createTooltip/showTooltip/hideTooltip exported |
assets/src/shared/color-scale.ts |
Color scale factory | VERIFIED | buildColorScale with DisplayMetric support, FALLBACK_COLORS |
assets/src/shared/stats.ts |
Stats calculation and rendering | VERIFIED | calculateStreak/calculateStats/renderStats/HeatmapStats |
assets/src/shared/date-utils.ts |
Date grid utilities | VERIFIED | buildDateMap/generateCells/getWeekInterval/getDayLabels/DayCell + format constants |
assets/src/types.ts |
Extended type definitions | VERIFIED | Added DisplayMetric, HeatmapMode, FilterState alongside existing interfaces |
assets/src/heatmap.ts |
Slim orchestrator | VERIFIED | 128 lines (down from 413), imports from registry/state/shared modules |
Resources/public/heatmap.js |
Built IIFE bundle with KimaiHeatmap.init | VERIFIED | 38.9kb minified, KimaiHeatmap global present |
Key Link Verification
| From | To | Via | Status | Details |
|---|---|---|---|---|
| heatmap.ts | renderers/registry.ts | getRenderer(state.mode) |
WIRED | Line 45: const renderer = getRenderer(state.mode) |
| heatmap.ts | renderers/year.ts | registerRenderer(new YearModeRenderer()) |
WIRED | Line 9: module-level registration |
| heatmap.ts | state.ts | createInitialState(weekStart) |
WIRED | Line 23: state creation |
| heatmap.ts | shared/stats.ts | renderStats(container, state.data.days) |
WIRED | Line 55: stats rendering in doRender() |
| renderers/year.ts | shared/tooltip.ts | imports createTooltip/showTooltip/hideTooltip | WIRED | Lines 5, 116, 119: full tooltip lifecycle used |
| renderers/year.ts | shared/color-scale.ts | imports buildColorScale | WIRED | Line 6, 40: scale built and used for cell fill |
| renderers/year.ts | shared/date-utils.ts | imports generateCells, buildDateMap, getWeekInterval | WIRED | Lines 7-10, 34-37: all used for cell generation |
| renderers/types.ts | types.ts | imports HeatmapData, HeatmapConfig | WIRED | Line 1 |
| renderers/types.ts | state.ts | imports HeatmapState | WIRED | Line 2 |
Behavioral Spot-Checks
| Behavior | Command | Result | Status |
|---|---|---|---|
| Full test suite passes | npx vitest run |
18 files, 124 tests, all passing | PASS |
| esbuild produces valid bundle | npm run build |
38.9kb output, no errors | PASS |
| KimaiHeatmap global in bundle | grep KimaiHeatmap in bundle | Found | PASS |
| Old functions removed from heatmap.ts | grep renderHeatmap/buildDateMap/FALLBACK_COLORS | 0 matches | PASS |
| heatmap.ts is slim | wc -l | 128 lines (down from 413) | PASS |
Requirements Coverage
No requirement IDs assigned to this phase (architectural enabler). All v1.1 features depend on this refactor.
Anti-Patterns Found
| File | Line | Pattern | Severity | Impact |
|---|---|---|---|---|
| None found | - | - | - | - |
No TODOs, FIXMEs, placeholders, or stub patterns found in any phase 6 source files.
Human Verification Required
1. Visual Regression Check
Test: Build dev bundle (npm run build:dev), start local Kimai, navigate to dashboard
Expected: Heatmap renders identically to v1.0: green-shaded cells, tooltip on hover with date/hours/entries, click navigates to timesheet with date filter, stats row (streak/total/avg/busiest), filter dropdown works, window resize re-renders correctly
Why human: SVG structure verified programmatically via tests, but actual visual rendering in browser with CSS and Kimai theme integration requires eyeballs
2. Runtime Console Check
Test: Open browser console on Kimai dashboard with heatmap loaded
Expected: No JavaScript errors. typeof KimaiHeatmap.init returns 'function'
Why human: Verifying runtime behavior in actual Symfony/Kimai environment with asset pipeline
Gaps Summary
No automated gaps found. All truths verified, all artifacts exist and are substantive, all key links wired. The only remaining verification is visual regression in a running Kimai instance (human verification items above).
Verified: 2026-04-09T10:00:00Z Verifier: Claude (gsd-verifier)