$ErrorActionPreference = 'Stop'

$source = Get-Content 'pages/profile/m01-profile-home.vue' -Raw -Encoding UTF8
$profiles = Get-Content 'styles/adaptive-frame-profiles.scss' -Raw -Encoding UTF8
$required = @(
  'profile-state--ready',
  'profile-state--error',
  '@include adaptive.adaptive-profile-summary;',
  '@include adaptive.adaptive-scroll-button(primary);',
  'brand-seal.png',
  'auth-divider-knot.png',
  'chevron-right.png',
  'root-header-hall.png',
  'a01-icon-lock-v1.png',
  'notice.png',
  'AppButton',
  'import { openPage } from "@/utils/navigation.js";',
  'routeKey: "M03"',
  'routeKey: "M06"',
  'routeKey: "M10"',
  'routeKey: "M08"',
  'routeKey: "M09"',
  'openPage("M02", {}, "M01")',
  'openPage("N01", {}, "M01")',
  'openPage(item.routeKey, {}, "M01")'
)

foreach ($token in $required) {
  if (-not $source.Contains($token)) {
    throw "M01 missing contract token: $token"
  }
}

foreach ($forbiddenNavigation in @('uni.navigateTo', 'uni.navigateBack', 'uni.redirectTo', 'uni.reLaunch', 'getCurrentPages(', '<navigator', '/pages/')) {
  if ($source.Contains($forbiddenNavigation)) {
    throw "M01 must use the registered navigation gateway: $forbiddenNavigation"
  }
}

foreach ($forbidden in @('m01-profile-notice-card.png', 'm01-profile-menu-frame.png', 'g03-create-flow-panel.png', 'application-status-card.png', 'g06-search-input-wide.png')) {
  if ($source.Contains($forbidden)) {
    throw "M01 must not reuse opaque business asset: $forbidden"
  }
}

if ($source -match '<image\s+(?:[^>]*\s)?class="(?:profile-hero__frame|profile-scroll-notice__skin|profile-error__skin)"') {
  throw 'M01 decorative frames must be container backgrounds instead of positioned image layers'
}
if ($source -match 'position\s*:') { throw 'M01 must keep content and local decoration in flex/grid document flow' }
foreach ($token in @(
  'class="profile-hero__content"',
  'grid-area: 1 / 1'
)) {
  if (-not $source.Contains($token)) { throw "M01 missing document-flow token: $token" }
}

if ($profiles -notmatch '(?s)@mixin\s+adaptive-profile-summary\s*\{.*?m01-profile-summary-card\.png') {
  throw 'The adaptive profile owner must retain the M01 summary-card artwork'
}
if ($profiles -notmatch '(?s)@mixin\s+adaptive-scroll-button\s*\(\$type\).*?a01-scroll-primary-v3\.png') {
  throw 'The adaptive profile owner must retain the primary scroll-button artwork'
}
if ($source -match '100%\s+100%\s+no-repeat|border-image-slice\s*:') {
  throw 'M01 must consume adaptive frame geometry without page-local stretching or slicing'
}

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