import { isDeepStrictEqual } from 'node:util'
import { readFile } from 'node:fs/promises'
import { resolve } from 'node:path'

const root = resolve(new URL('..', import.meta.url).pathname)
const load = (path) => readFile(resolve(root, path), 'utf8').then(JSON.parse)
const [report, semantics, progress, roundTrip, chrome] = await Promise.all([
  load('config/freecad-property-colorlist-promotion.json'),
  load('config/freecad-native-property-semantics.json'),
  load('config/freecad-follow-up-task-progress.json'),
  load('config/freecad-property-colorlist-roundtrip.json'),
  load('config/chrome-property-colorlist-verification.json'),
])
const fail = (message) => { throw new Error(`FreeCAD PropertyColorList promotion check failed: ${message}`) }
if (report.schemaVersion !== 1 || report.status !== 'pass' || report.taskId !== 'PROP-app-propertycolorlist-I' || report.propertyType !== 'App::PropertyColorList' || report.recordCount !== 2 || report.baseline?.freecadVersion !== '1.1.1' || report.baseline?.commit !== '0108fd4b4850cc46e625b60e53cea7a7bbe69f8d' || report.systemExact !== false) fail('promotion report boundary is invalid')
const requiredPhases = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H']
const completed = new Map(progress.completedTasks?.map((entry) => [entry.id, entry]) ?? [])
for (const phase of requiredPhases) {
  const taskId = `PROP-app-propertycolorlist-${phase}`
  if (!completed.has(taskId) || !Array.isArray(report.phaseEvidence?.[phase]) || report.phaseEvidence[phase].length === 0 || !isDeepStrictEqual(report.phaseEvidence[phase], completed.get(taskId).evidence)) fail(`phase ${phase} evidence is incomplete`)
}
const nativeTarget = [[0.200000003, 0.400000006, 0.600000024, 0.800000012], [0.06666667, 0.13333334, 0.200000003, 0.266666681]]
const browserTarget = [[0.2, 0.4, 0.6, 0.8], [17 / 255, 34 / 255, 51 / 255, 0.4]]
const approximately = (value, target, tolerance = 1e-7) => Array.isArray(value) && value.length === target.length && value.every((color, index) => Array.isArray(color) && color.length === target[index].length && color.every((channel, channelIndex) => typeof channel === 'number' && Math.abs(channel - target[index][channelIndex]) <= tolerance))
const propertyType = semantics.types?.find(({ typeId }) => typeId === report.propertyType)
if (report.promotion?.from !== 'opaque-fcstd-proxy' || report.promotion.to !== 'native-editable-codec' || propertyType?.support !== report.promotion.to || propertyType.statusNames?.length !== 0 || report.promotion.facadeValueModel !== 'ordered-variable-rgba-array-with-external-8-bit-fcstd-packing' || report.promotion.writableRecords !== 2 || report.promotion.fcstdElement !== 'ColorList' || report.promotion.fcstdResourcePath !== 'ColourList' || report.promotion.fcstdResourceBytes !== 12 || !approximately(report.promotion.nativeRoundTripValue, nativeTarget) || !isDeepStrictEqual(report.promotion.browserRoundTripValue, browserTarget) || report.promotion.zeroUnknownDrift !== true) fail('capability promotion is incomplete')
const sync = report.exactBlockerSync
if (sync?.nativeEditableTypes !== 34 || sync.nativeEditableRecords !== 4370 || sync.opaqueTypes !== 46 || sync.opaqueRecords !== 457 || sync.exactPromotionReady !== false || sync.exactBlocker !== '46 runtime property types and 457 records remain opaque-only; complete native document and property semantics') fail('exact blocker synchronization is stale')
if (!isDeepStrictEqual(sync, { nativeEditableTypes: semantics.supportSummary['native-editable-codec'].typeCount, nativeEditableRecords: semantics.supportSummary['native-editable-codec'].recordCount, opaqueTypes: semantics.supportSummary['opaque-fcstd-proxy'].typeCount, opaqueRecords: semantics.supportSummary['opaque-fcstd-proxy'].recordCount, exactPromotionReady: semantics.exactPromotionReady, exactBlocker: semantics.exactBlocker })) fail('promotion report diverges from global property semantics')
if (roundTrip.classification?.zeroUnknownDrift !== true || !approximately(roundTrip.classification.resavedValue, nativeTarget) || chrome.status !== 'pass' || chrome.persistence?.fcstdElement !== 'ColorList' || chrome.persistence.fcstdResourcePath !== 'ColourList' || chrome.persistence.fcstdResourceBytes !== 12 || !isDeepStrictEqual(chrome.persistence.loadedValue, browserTarget) || chrome.resource?.released !== true || chrome.release?.workerTerminated !== true) fail('G/H closure evidence regressed')
console.log(JSON.stringify({ status: 'freecad-property-colorlist-promotion-pass', propertyType: report.propertyType, promotion: report.promotion, completedPhases: requiredPhases, exactBlockerSync: sync, systemExact: report.systemExact }, null, 2))


