Addresses /pr-review REQUEST_CHANGES on #255.
- useCompare: the "skip first sync" boolean was not StrictMode-safe — the dev
double-invoke of effects flipped the flag on setup #1, so setup #2 re-synced
the reference month to the civil-year December, re-introducing the very bug
Changement 2 fixes (dev only; prod has no double-invoke). Replace it with a
value-change guard: a ref seeded with the initial `to` plus a pure
syncReferenceOnPeriodChange() that only dispatches when `to` actually changes.
Idempotent across the double-invoke, and now unit-tested (5 cases) since the
decision is a pure function (the project has no renderHook harness).
- Remove the now-orphaned reports.compare.totalRow i18n key (both locales) — the
flat grand total it labelled was replaced by the result lines.
- ComparePeriodTable: gate the "before transfers" line on results.hasTransfers
(previously computed/tested but unused).
- ComparePeriodChart: show the no-data empty state when the expense filter
leaves nothing (a pure income/transfer period) instead of bare axes.
Build + 690 vitest green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The "actual vs actual" compare was expenses-only (WHERE amount < 0), so revenue
categories were invisible — you could not tell a surplus from a deficit. Make it
an income statement (the product's namesake "résultat"):
- COMPARE_DELTA_SQL: broaden the WHERE and per-type CASE to include `income` as
a signed SUM (like `transfer`), so revenue credits survive the outflow filter.
Expenses stay ABS-of-outflows, byte-identical. Transfer netting (#243) intact.
- Section order is now income -> expense -> transfer (COMPARE_TYPE_ORDER).
- ComparePeriodTable: replace the now-meaningless flat grand total with two
result lines — "result before transfers" (revenues - expenses) and the net
"result" (after transfers) — extracted into a pure, tested compareResults
module. Delta colours are direction-aware (income/result up = green, spending
up = red); result amounts are coloured by sign (surplus/deficit).
- ComparePeriodChart stays a spending view: filter to expense leaves so revenue
bars don't mix into the same axis.
- useCompare: skip the initial period-sync so the compare opens on the previous
(last complete) month instead of the civil-year December that useReportsPeriod
yields by default.
Also anchor the `reports/` gitignore to `/reports/` — the unanchored rule was
silently ignoring new files under src/components/reports/.
Tests: new compareResults.test.ts (result roll-up, unbalanced transfer, deficit,
subtotal exclusion); reportService.test.ts updated for the broadened SQL, the
income bucket rule, and income-first section order. Build + 685 vitest green.
Resolves#253
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Render the real-vs-real comparable report as a parent/child category tree
with subtotal rows, mirroring the budget report — rows grouped into
expense/income/transfer sections with per-section and grand totals and a
subtotals-on-top/bottom toggle. The compare service now builds the tree on
top of the flat per-category deltas, so leaf-category figures are unchanged
and the #243 transfer netting is preserved (a balanced transfer group
subtotals to ~0, i.e. the group's net).
- reportService: buildCompareTree() synthesizes subtotal rows from the flat
leaves + category metadata; getCompareMonthOverMonth/YoY return the tree
(COMPARE_DELTA_SQL and rowsToDeltas untouched).
- CategoryDelta gains optional parent_id/is_parent/depth/category_type.
- ComparePeriodTable: sections, depth indentation, reorderRows toggle,
section/grand net totals.
- Cartes top-movers and ComparePeriodChart filter to leaf rows only.
- reorderRows constraint loosened to the two fields it reads.
- i18n (FR+EN) section labels; CHANGELOG entries.
Resolves#247
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mirror the BudgetVsActualTable structure in the Actual-vs-Actual compare
mode so MoM and YoY both surface a Monthly block (reference month vs
comparison month) and a Cumulative YTD block (progress through the
reference month vs progress through the previous window).
- CategoryDelta gains cumulative{Previous,Current}Amount and
cumulativeDelta{Abs,Pct}. Legacy previousAmount / currentAmount /
deltaAbs / deltaPct are kept as aliases of the monthly block so the
Highlights hub, Cartes dashboard and ComparePeriodChart keep working
unchanged.
- getCompareMonthOverMonth: cumulative-previous window ends at the end
of the previous month within the SAME year; when the reference month
is January, the previous window sits entirely in the prior calendar
year (Jan → Dec).
- getCompareYearOverYear: now takes an optional reference month
(defaults to December for backward compatibility). Monthly block
compares the single reference month across years; cumulative block
compares Jan → refMonth across years.
- ComparePeriodTable rebuilt with two colspan header groups, four
sub-columns each, a totals row and month/year boundary sub-labels.
- ComparePeriodChart unchanged: still reads the monthly primary fields.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Services: getCompareMonthOverMonth(year, month) and getCompareYearOverYear(year)
return CategoryDelta[] (expense-side, ABS aggregates, parameterised SQL only)
- Shared CategoryDelta type with HighlightMover now aliased to it
- Flesh out useCompare hook: reducer + fetch + automatic year/month inference
from the shared useReportsPeriod `to` date; budget mode skips fetch and
delegates to CompareBudgetView which wraps the existing BudgetVsActualTable
- Components: CompareModeTabs (MoM/YoY/Budget tabs), ComparePeriodTable (sortable
table with signed delta coloring), ComparePeriodChart (diverging horizontal
bar chart with ChartPatternDefs for SVG patterns), CompareBudgetView
(fetches budget rows for the current target year/month)
- ReportsComparePage wires everything with PeriodSelector + ViewModeToggle
(storage key reports-viewmode-compare); chart/table toggle is hidden in budget
mode since the budget table has its own presentation
- i18n keys: reports.compare.modeMoM / modeYoY / modeBudget in FR + EN
- 4 new vitest cases for the compare services: parameterised boundaries,
January wrap-around to December previous year, delta conversion with
previous=0 fallback to null pct, year-over-year spans
Fixes#73
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
