# W6: bake static nav into every page; remove createHeader/createFooter/createEEAT JS calls
$repo = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
$excludePattern = '\\(\.git|node_modules|seo-audit-2026-05-27|website|directory)\\'
$files = Get-ChildItem $repo -Recurse -Filter index.html -File -ErrorAction SilentlyContinue |
  Where-Object { $_.FullName -notmatch $excludePattern }

function PathLang([string]$fullPath, [string]$repo) {
  $rel = $fullPath.Substring($repo.Length).TrimStart('\','/')
  $parts = $rel -split '[\\/]'
  if ($parts.Count -ge 1 -and ($parts[0] -in @('en','de','fr','pt','ar'))) {
    return $parts[0]
  }
  return 'es'
}

$labels = @{
  'es' = @{ home='Inicio'; odoo='Odoo'; ia='Odoo IA'; hosting='Hosting Odoo'; sitemap='Mapa del Sitio' }
  'en' = @{ home='Home';   odoo='Odoo'; ia='Odoo AI'; hosting='Odoo Hosting'; sitemap='Sitemap' }
  'de' = @{ home='Start';  odoo='Odoo'; ia='Odoo KI'; hosting='Odoo Hosting'; sitemap='Sitemap' }
  'fr' = @{ home='Accueil';odoo='Odoo'; ia='Odoo IA'; hosting='Hebergement Odoo'; sitemap='Plan du Site' }
  'pt' = @{ home='Inicio'; odoo='Odoo'; ia='Odoo IA'; hosting='Hospedagem Odoo'; sitemap='Mapa do Site' }
  'ar' = @{ home='Inicio'; odoo='Odoo'; ia='Odoo AI'; hosting='Odoo Hosting'; sitemap='Sitemap' }
}

function StaticHeader([string]$lang) {
  $L = $labels[$lang]
  if (-not $L) { $L = $labels['es'] }
  if ($lang -eq 'es') { $prefix = '' } else { $prefix = "/$lang" }
  $sm = if ($lang -eq 'es') { '/mapa-del-sitio/' } else { "$prefix/mapa-del-sitio/" }
  return @"
<header class="site-header"><nav class="navbar"><div class="container"><div class="nav-brand"><a href="$prefix/" class="logo"><span class="logo-text">Odoo Expertos</span></a></div><button class="nav-toggle" aria-label="Toggle navigation"><span></span><span></span><span></span></button><div class="nav-menu"><ul class="nav-list"><li><a href="$prefix/">$($L.home)</a></li><li><a href="$prefix/odoo/">$($L.odoo)</a></li><li><a href="$prefix/odoo-ia/">$($L.ia)</a></li><li><a href="$prefix/odoo-hosting/">$($L.hosting)</a></li><li><a href="$sm">$($L.sitemap)</a></li></ul></div></div></nav></header>
"@
}

function StaticFooter([string]$lang) {
  $L = $labels[$lang]
  if (-not $L) { $L = $labels['es'] }
  if ($lang -eq 'es') { $prefix = '' } else { $prefix = "/$lang" }
  $sm = if ($lang -eq 'es') { '/mapa-del-sitio/' } else { "$prefix/mapa-del-sitio/" }
  return @"
<footer class="site-footer"><div class="container"><div class="footer-cols"><div><strong>Odoo Expertos</strong></div><nav class="footer-nav"><a href="$prefix/">$($L.home)</a><a href="$prefix/odoo/">$($L.odoo)</a><a href="$prefix/odoo-ia/">$($L.ia)</a><a href="$prefix/odoo-hosting/">$($L.hosting)</a><a href="$sm">$($L.sitemap)</a></nav></div><div class="footer-bottom"><small>&copy; 2026 Odoo Expertos</small></div></div></footer>
"@
}

$opts = [System.Text.RegularExpressions.RegexOptions]::IgnoreCase
$changed = 0
foreach ($file in $files) {
  $c = [System.IO.File]::ReadAllText($file.FullName)
  if (-not $c) { continue }
  $orig = $c
  $lang = PathLang $file.FullName $repo
  $hdr = StaticHeader $lang
  $ftr = StaticFooter $lang

  # Inject static header inside <div id="header">...</div>
  $c = [regex]::Replace($c, '<div\s+id="header"[^>]*>\s*(?:<!--[^>]*-->)?\s*</div>', '<div id="header">' + $hdr + '</div>', $opts)
  $c = [regex]::Replace($c, '<div\s+id="header"[^>]*>.*?</div>', '<div id="header">' + $hdr + '</div>', $opts -bor [System.Text.RegularExpressions.RegexOptions]::Singleline)
  # Same for footer
  $c = [regex]::Replace($c, '<div\s+id="footer"[^>]*>\s*(?:<!--[^>]*-->)?\s*</div>', '<div id="footer">' + $ftr + '</div>', $opts)
  $c = [regex]::Replace($c, '<div\s+id="footer"[^>]*>.*?</div>', '<div id="footer">' + $ftr + '</div>', $opts -bor [System.Text.RegularExpressions.RegexOptions]::Singleline)

  # Remove the createHeader/createFooter/createEEAT JS lines (entire lines)
  $c = [regex]::Replace($c, '(?m)^\s*document\.getElementById\([''"]header[''"]\)\.innerHTML\s*=\s*createHeader\(\)\s*;\s*\r?\n', '')
  $c = [regex]::Replace($c, '(?m)^\s*document\.getElementById\([''"]footer[''"]\)\.innerHTML\s*=\s*createFooter\(\)\s*;\s*\r?\n', '')
  $c = [regex]::Replace($c, '(?ms)\s*if\s*\(\s*typeof\s+createEEAT\s*===\s*[''"]function[''"]\s*\)\s*\{[^}]*createEEAT\(\)[^}]*\}\s*\r?\n', "`r`n")
  # Catch any stray createHeader() / createFooter() / createEEAT() still in file
  $c = [regex]::Replace($c, 'createHeader\(\)', '/*W6-static*/null')
  $c = [regex]::Replace($c, 'createFooter\(\)', '/*W6-static*/null')
  $c = [regex]::Replace($c, 'createEEAT\(\)', '/*W6-static*/null')

  if ($c -ne $orig) {
    [System.IO.File]::WriteAllText($file.FullName, $c)
    $changed++
  }
}
Write-Host "W6: files modified=$changed"