# Script to install UniGetUI
# Technolog Networks - 2025-10-18
# iRaven

<#
.SYNOPSIS
Installs UniGetUI
#>

Start-Transcript -Path "$env:systemdrive\irnh\Install-UniGetUI.log" -Append
$PkgInfo = Get-Package -Name "UniGetUI*"
$LatestVerResp = (irm https://api.github.com/repos/marticliment/UniGetUI/releases/latest)
$LatestVer = $LatestVerResp.tag_name
$LatestVerURL = $LatestVerResp.assets.browser_download_url -like "*.exe"
$InstallerFile = "$env:systemdrive\irnh\UniGetUI-$LatestVer.exe"


Function IsLatestVer {
    if (($LatestVer) -gt ($PkgInfo.Version)){
        return $false
    } else {
        return $true
    }
}

Function DownloadLatestVer {
    try {
        if (!(Test-Path $InstallerFile)) {
            cmd.exe /c "curl -L -o $InstallerFile $LatestVerURL"
        }
    } catch {
        write-host -ForegroundColor red "Couldn't download the latest installer at URL $LatestVerURL !"
    }
}

Function InstallLatestVer {
    try {
        Write-Host -ForegroundColor Yellow "Installing UniGetUI $LatestVer"
        $Installer = Start-Process $InstallerFile -Wait -PassThru -ArgumentList "/silent /allusers"
        write-host "returned exit code" $Installer.ExitCode
        if (0 -in $Installer.ExitCode) {
            Write-Host -ForegroundColor Green "Successfully installed!"
            rm $InstallerFile
        }
    } catch {
        write-host "it no worky"
    }
}

if (!($PkgInfo)) { # Not installed
    Write-Host -ForegroundColor Yellow "UniGetUI not installed - installing latest version $LatestVer"
    DownloadLatestVer
    InstallLatestVer
} else {
    Write-Host -ForegroundColor Yellow "UniGetUI installed with" $PkgInfo.Version
    if (IsLatestVer) {
        Write-Host -ForegroundColor Green "The currently installed version is the latest version"
    } else {
        Write-Host -ForegroundColor Yellow "The currently installed version is NOT the latest version - installing $LatestVer"
        DownloadLatestVer
        InstallLatestVer
    }
}

Write-Host "Exiting"
Stop-Transcript