[CmdletBinding()]
param()

$ErrorActionPreference = 'Stop'
$outputPath = Join-Path $PSScriptRoot 'setprotocol.html'
$sourcePath = Join-Path $PSScriptRoot '..\c\set-protocol\docs\SETPROTOCOL.md'

$markdown = Get-Content -Raw -LiteralPath $sourcePath -Encoding UTF8
$html = (ConvertFrom-Markdown -InputObject $markdown).Html
$generatedBlock = @"
<!-- SETPROTOCOL:START -->
<article class="card full-doc" data-source="c/set-protocol/docs/SETPROTOCOL.md">
$html
</article>
<!-- SETPROTOCOL:END -->
"@

$page = Get-Content -Raw -LiteralPath $outputPath -Encoding UTF8
$pattern = '(?s)<!-- SETPROTOCOL:START -->.*?<!-- SETPROTOCOL:END -->'
if ($page -notmatch $pattern) {
    throw 'Не найдены маркеры SETPROTOCOL:START/END в doc/setprotocol.html.'
}

$page = [regex]::Replace($page, $pattern, [System.Text.RegularExpressions.MatchEvaluator]{
    param($match)
    $generatedBlock
}, 1)

$page = $page.TrimEnd("`r", "`n") + [Environment]::NewLine
$utf8WithoutBom = [System.Text.UTF8Encoding]::new($false)
[System.IO.File]::WriteAllText($outputPath, $page, $utf8WithoutBom)
Write-Host "[DONE] SETProtocol HTML: $outputPath"