$ErrorActionPreference = 'Stop'

$root = Split-Path -Parent $PSScriptRoot
$api = Get-Content -LiteralPath (Join-Path $root 'utils/api.js') -Raw -Encoding UTF8
$t04 = Get-Content -LiteralPath (Join-Path $root 'pages/tree/t04-add-relative.vue') -Raw -Encoding UTF8
$t05 = Get-Content -LiteralPath (Join-Path $root 'pages/tree/t05-edit-member.vue') -Raw -Encoding UTF8

foreach ($required in @(
  'const normalizeLineageWritePayload = (payload) =>',
  "const lineageRelationPath = Object.freeze({",
  "FATHER: 'parents'",
  "SPOUSE: 'spouses'",
  "SIBLING: 'siblings'",
  "SON: 'children'",
  'async createRelatedPerson(genealogyId, personId, relationType, payload, requestOptions = {})',
  'async updatePerson(genealogyId, personId, payload, requestOptions = {})',
  'method: ''PUT''',
  'requestStrict({'
)) {
  if (-not $api.Contains($required)) { throw "Lineage Apifox write contract missing: $required" }
}

foreach ($forbidden in @('relationType: relationType.value', 'sex: addForm.gender', 'sortOrder:')) {
  if ($t04.Contains($forbidden)) { throw "T04 must not guess unsupported wire field: $forbidden" }
}

foreach ($required in @('appApi.createRelatedPerson(', 'appApi.createPerson(', 'appApi.updatePerson(', 'failedAction.value = "save"')) {
  $source = if ($required -eq 'appApi.updatePerson(' -or $required -eq 'failedAction.value = "save"') { $t05 } else { $t04 }
  if (-not $source.Contains($required)) { throw "Lineage write page missing: $required" }
}

Write-Output 'LINEAGE-WRITE-APIFOX-CONTRACT PASS'