[CmdletBinding(SupportsShouldProcess)]
param(
    [Parameter(Mandatory = $true)]
    [ValidatePattern('^[A-Za-z0-9_.-]+/[A-Za-z0-9_.-]+$')]
    [string] $RepoId,

    [string] $HfCommand = 'hf',

    [switch] $CreatePullRequest
)

$ErrorActionPreference = 'Stop'
$releaseRoot = $PSScriptRoot
$validator = Join-Path $releaseRoot 'scripts\validate_release.py'

python $validator
if ($LASTEXITCODE -ne 0) {
    throw 'Release validation failed; upload stopped.'
}

& $HfCommand auth whoami --format json | Out-Null
if ($LASTEXITCODE -ne 0) {
    throw "Hugging Face login required. Run: $HfCommand auth login"
}

if (-not $PSCmdlet.ShouldProcess($RepoId, 'Create public model repository and upload UMoX documentation')) {
    return
}

& $HfCommand repos create $RepoId --type model --public --exist-ok
if ($LASTEXITCODE -ne 0) {
    throw 'Hugging Face repository creation failed.'
}

$uploadArgs = @(
    'upload',
    $RepoId,
    $releaseRoot,
    '.',
    '--type', 'model',
    '--commit-message', 'Publish UMoX Qwen3.6 Snapdragon X2 research prototype'
)
if ($CreatePullRequest) {
    $uploadArgs += '--create-pr'
}

& $HfCommand @uploadArgs
if ($LASTEXITCODE -ne 0) {
    throw 'Hugging Face upload failed.'
}

Write-Host "Published https://huggingface.co/$RepoId"