param(
    [Parameter(Mandatory = $true)]
    [string]$Project,

    [string]$Changelog
)

$ErrorActionPreference = 'Stop'

$repositoryRoot = Split-Path -Parent $PSScriptRoot
$projectDirectory = Join-Path $repositoryRoot $Project

if (-not (Test-Path -LiteralPath $projectDirectory -PathType Container)) {
    throw "Plugin project directory not found: $projectDirectory"
}

$projectFiles = @(Get-ChildItem -LiteralPath $projectDirectory -Filter '*.csproj' -File)
if ($projectFiles.Count -ne 1) {
    throw "Expected exactly one project file in $projectDirectory"
}

$projectFile = $projectFiles[0]
$internalName = [System.IO.Path]::GetFileNameWithoutExtension($projectFile.Name)

dotnet build $projectFile.FullName -c Release --no-restore
if ($LASTEXITCODE -ne 0) {
    throw "Release build failed for $internalName"
}

$packageDirectory = Join-Path $projectDirectory "bin\Release\$internalName"
$manifestPath = Join-Path $packageDirectory "$internalName.json"
$zipPath = Join-Path $packageDirectory 'latest.zip'

if (-not (Test-Path -LiteralPath $manifestPath -PathType Leaf)) {
    throw "Release manifest not found: $manifestPath"
}

if (-not (Test-Path -LiteralPath $zipPath -PathType Leaf)) {
    throw "Release package not found: $zipPath"
}

$manifest = Get-Content -LiteralPath $manifestPath -Raw | ConvertFrom-Json
$repositoryBaseUrl = 'https://git.bep.moe/verniy/xiv-plugins'
$downloadUrl = "$repositoryBaseUrl/raw/branch/main/repo/$internalName/latest.zip"
$destinationDirectory = Join-Path $repositoryRoot "repo\$internalName"
$pluginMasterPath = Join-Path $repositoryRoot 'pluginmaster.json'

New-Item -ItemType Directory -Path $destinationDirectory -Force | Out-Null
Copy-Item -LiteralPath $zipPath -Destination (Join-Path $destinationDirectory 'latest.zip') -Force

$entry = [ordered]@{
    Author = $manifest.Author
    Name = $manifest.Name
    InternalName = $manifest.InternalName
    AssemblyVersion = $manifest.AssemblyVersion
    TestingAssemblyVersion = $null
    Description = $manifest.Description
    Punchline = $manifest.Punchline
    RepoUrl = $manifest.RepoUrl
    ApplicableVersion = $manifest.ApplicableVersion
    DalamudApiLevel = $manifest.DalamudApiLevel
    IsHide = $false
    IsTestingExclusive = $false
    DownloadLinkInstall = $downloadUrl
    DownloadLinkUpdate = $downloadUrl
    LastUpdate = [DateTimeOffset]::UtcNow.ToUnixTimeSeconds().ToString()
    IconUrl = $manifest.IconUrl
    Tags = @($manifest.Tags)
}

if ($Changelog) {
    $entry.Changelog = $Changelog
} elseif ($manifest.Changelog) {
    $entry.Changelog = $manifest.Changelog
}

$entries = @()
if (Test-Path -LiteralPath $pluginMasterPath -PathType Leaf) {
    $existing = Get-Content -LiteralPath $pluginMasterPath -Raw | ConvertFrom-Json
    $entries = @($existing | Where-Object { $_.InternalName -ne $internalName })
}

$entries += [PSCustomObject]$entry
$sortedEntries = @($entries | Sort-Object InternalName)
$json = ConvertTo-Json -InputObject $sortedEntries -Depth 10
$utf8 = [System.Text.UTF8Encoding]::new($false)
[System.IO.File]::WriteAllText($pluginMasterPath, $json + [Environment]::NewLine, $utf8)

Write-Output "Published $internalName $($manifest.AssemblyVersion)"
Write-Output "Repository index: $pluginMasterPath"
Write-Output "Package: $(Join-Path $destinationDirectory 'latest.zip')"