$ErrorActionPreference = 'Stop'

$source = Get-Content 'pages/profile/m01-profile-home.vue' -Raw -Encoding UTF8

foreach ($required in @(
  'profile-state--ready',
  'profile-state--error',
  'm01-profile-archive-hero-v2.png',
  'm01-profile-tree-medallion.png',
  'class="profile-hero__art"',
  'class="profile-hero__content"',
  'class="profile-metadata"',
  'class="profile-service-row"',
  'grid-area: 1 / 1',
  'height: 503rpx',
  'height: 480rpx',
  'white-space: nowrap',
  'pointer-events: none',
  'AppButton',
  'AppTabbar',
  'routeKey: "M03"',
  'routeKey: "N01"',
  'routeKey: "M06"',
  'routeKey: "M08"',
  'routeKey: "M09"',
  'routeKey: "M10"',
  'openPage("M02", {}, "M01")',
  'openPage(item.routeKey, {}, "M01")'
)) {
  if (-not $source.Contains($required)) {
    throw "M01 missing archive redesign contract: $required"
  }
}

foreach ($forbidden in @(
  'auth-divider-knot.png',
  'root-header-hall.png',
  'm01-profile-notice-card.png',
  'm01-profile-menu-frame.png',
  'uni.navigateTo',
  'uni.navigateBack',
  'uni.redirectTo',
  'uni.reLaunch',
  'getCurrentPages(',
  '<navigator',
  '/pages/'
)) {
  if ($source.Contains($forbidden)) {
    throw "M01 must not retain obsolete navigation or separate-decoration contract: $forbidden"
  }
}

if ($source -notmatch '(?s)\.profile-hero__identity\s*\{[^}]*position\s*:\s*relative\s*;' -or
    $source -notmatch '(?s)\.profile-hero__edit\s*\{[^}]*position\s*:\s*absolute\s*;') {
  throw 'M01 archive redesign must anchor the edit action to the hero identity block'
}

if ($source -match '\.profile-page\s*:deep\(\.app-tabbar\)|\.profile-page\s*:deep\(\.tab-label\)') {
  throw 'M01 must preserve the shared AppTabbar appearance'
}

Write-Output 'M01-MODULE-BASELINE-CONTRACT PASS'