DashBoard/openspec/specs/report-effects-parity/spec.md

report-effects-parity Specification

Purpose

TBD - created by archiving change vite-jinja-report-parity-hardening. Update Purpose after archive.

Requirements

Requirement: Report Effect Parity SHALL Be Preserved During Vite Migration

The system SHALL preserve existing report interactions and state transitions when report pages are served through shell route-view migration.

Scenario: WIP overview interactions remain equivalent

• WHEN users operate WIP overview filters, KPI cards, chart refresh, and drill-down entry
• THEN the resulting state transitions and navigation parameters MUST remain behaviorally equivalent to the baseline page logic

Scenario: WIP detail interactions remain equivalent

• WHEN users operate WIP detail filters, pagination, lot detail popup, and back-to-overview transitions
• THEN the resulting data scope and interaction behavior MUST match baseline semantics

Scenario: Query/filter semantics remain equivalent across shell transitions

• WHEN users apply filter combinations and navigate between list/detail pages in shell route-view
• THEN request query parameters and returned data scope MUST remain equivalent to the pre-migration baseline

Requirement: Report Visual Semantics MUST Remain Consistent

Report pages SHALL keep established status color semantics, KPI display rules, and table/chart/matrix synchronization behavior after migration.

Scenario: KPI and matrix state consistency

• WHEN metric values are zero or filters target specific matrix levels
• THEN KPI values and selected-state highlights MUST render correctly without collapsing valid zero values or losing selection state

Scenario: Table and chart linked interaction consistency

• WHEN users interact with chart selections, legends, or drill actions that influence table/matrix scope
• THEN table rows, matrix selections, and highlight states MUST remain synchronized with chart interaction intent

Scenario: Chart container lifecycle consistency after route switch

• WHEN a chart page is entered via shell navigation or revisited after route transitions
• THEN chart layout, tooltip, and interaction targets MUST render correctly without clipped or stale state

Requirement: Hold Detail Interaction Semantics SHALL Remain Equivalent After Modularization

Migrating hold-detail to a Vite module and shell route-view integration SHALL preserve existing filter, pagination, and refresh behavior.

Scenario: User applies filters and paginates on hold-detail

• WHEN users toggle age/workcenter/package filters and navigate pages
• THEN returned lots, distribution highlights, and pagination state MUST remain behaviorally equivalent to baseline inline behavior

Requirement: Report parity evidence SHALL be captured before and after migration

The migration process SHALL produce verifiable pre/post evidence for table, chart, filter, interaction, and matrix parity on each target page.

Scenario: Baseline evidence capture before rewrite

• WHEN a page enters migration scope
• THEN baseline artifacts SHALL be recorded for key workflows, query contracts, and visual/interaction semantics

Scenario: Release gate blocks on missing parity evidence

• WHEN cutover readiness is evaluated
• THEN any page without complete parity evidence or with unresolved critical deviations SHALL block release