#requires -Version 5.1
[CmdletBinding()]
param(
    [string]$Tag = "",
    [string]$Token = ""
)

$ErrorActionPreference = "Stop"
$Root = Split-Path -Parent $PSScriptRoot
Set-Location $Root

$repo = $env:GITHUB_REPOSITORY
if (-not $repo) { $repo = "TheMajesticNetwork/BoltClam" }
$server = $env:GITHUB_SERVER_URL
if (-not $server) { $server = "https://git.themajesticnetwork.com" }
$server = $server.TrimEnd("/")
$api = "$server/api/v1/repos/$repo"

if (-not $Tag) {
    $Tag = $env:GITHUB_REF_NAME
}
if (-not $Tag) { $Tag = "v1.0.0" }
if (-not $Token) { $Token = $env:GITEA_TOKEN }
if (-not $Token) { $Token = $env:GITHUB_TOKEN }
if (-not $Token) {
    throw "Set GITEA_TOKEN (a Gitea token with repo write access) before publishing."
}

$headers = @{
    Authorization = "token $Token"
    Accept = "application/json"
}
$releaseBody = @{
    tag_name = $Tag
    name = "BoltClam $Tag"
    body = "BoltClam $Tag`n`nSee SHA256SUMS.txt for checksums."
    draft = $false
    prerelease = ($Tag -match "-")
} | ConvertTo-Json

try {
    $release = Invoke-RestMethod -Method Post -Uri "$api/releases" `
        -Headers $headers -ContentType "application/json" -Body $releaseBody
    Write-Host "Created release $($release.tag_name)"
} catch {
    $status = $_.Exception.Response.StatusCode.value__
    if ($status -ne 409) { throw }
    $release = Invoke-RestMethod -Uri "$api/releases/tags/$Tag" -Headers $headers
    Write-Host "Release $Tag already exists; adding assets"
}

$existing = @()
try {
    $existing = @(Invoke-RestMethod -Uri "$api/releases/$($release.id)/assets" -Headers $headers)
} catch {
    $existing = @()
}
foreach ($asset in $existing) {
    if ($asset.name -match '^BoltClam-.*\.(exe|zip)$' -or $asset.name -eq "SHA256SUMS.txt") {
        Invoke-RestMethod -Method Delete `
            -Uri "$api/releases/$($release.id)/assets/$($asset.id)" -Headers $headers | Out-Null
        Write-Host "Removed old asset $($asset.name)"
    }
}

$files = Get-ChildItem -Path (Join-Path $Root "dist") -File | Where-Object {
    $_.Name -match '^BoltClam-.*\.(exe|zip)$' -or $_.Name -eq "SHA256SUMS.txt"
}
if (-not $files) { throw "No release artifacts found in dist." }

foreach ($file in $files) {
    $name = [uri]::EscapeDataString($file.Name)
    # Gitea's attachment endpoint is multipart/form-data, unlike GitHub's
    # binary upload. Windows 10/11 ships curl.exe; use it for the file field.
    & curl.exe --fail --silent --show-error -X POST `
        -H "Authorization: token $Token" `
        -F "attachment=@$($file.FullName)" `
        "$api/releases/$($release.id)/assets?name=$name"
    if ($LASTEXITCODE -ne 0) {
        throw "Upload failed for $($file.Name)."
    }
    Write-Host "Uploaded $($file.Name)"
}

Write-Host "Release published: $($release.html_url)"