install-red-engine.ps1

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "🚀 Installing RED Engine (Production Mode)..." -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan

if (-Not (Test-Path "docker-compose.yml")) {
    Write-Host "[*] Repository not detected in current directory."

    if (-Not (Get-Command "git" -ErrorAction SilentlyContinue)) {
        Write-Host "❌ Error: 'git' is not installed. Please install Git for Windows to continue." -ForegroundColor Red
        Exit
    }

    Write-Host "[*] Cloning RED Engine repository..."
    git clone https://github.com/RED-Collective/red-engine.git

    if ($LASTEXITCODE -ne 0) {
        Write-Host "❌ Error: Failed to clone repository." -ForegroundColor Red
        Exit
    }

    Write-Host "[*] Navigating into red-engine directory..."
    Set-Location "red-engine"
} else {
    Write-Host "[*] Running from inside existing repository."
}

if (-Not (Test-Path ".\data")) {
    Write-Host "[*] Creating .\data directory..."
    New-Item -ItemType Directory -Path ".\data" | Out-Null
} else {
    Write-Host "[*] .\data directory already exists."
}

if (-Not (Test-Path "config.json")) {
    Write-Host "[*] Generating default config.json..."

    $Bytes = New-Object Byte[] 16
    [System.Security.Cryptography.RandomNumberGenerator]::Create().GetBytes($Bytes)
    $NewToken = [BitConverter]::ToString($Bytes) -replace '-'

    $DefaultConfig = @{
        addr = ":8080"
        siteName = "RED Engine"
        dataDir = "/app/data"
        adminToken = $NewToken
        startupSync = @()
    }
    $DefaultConfig | ConvertTo-Json -Depth 10 | Set-Content "config.json"

    Write-Host "[*] Generated secure Admin Token: $NewToken" -ForegroundColor Green
    Write-Host "⚠️  PLEASE SAVE THIS TOKEN! You will need it to log in to the admin panel." -ForegroundColor Yellow
} else {
    Write-Host "[*] config.json already exists. Skipping default generation."
}

if (-Not (Test-Path "contributors.json")) {
    Write-Host "[*] Generating default contributors.json..."
    "[]" | Set-Content "contributors.json"
} else {
    Write-Host "[*] contributors.json already exists."
}

$ComposeCmd = ""
$ComposeArgs = @("up", "--build", "-d")

if (Get-Command "podman-compose" -ErrorAction SilentlyContinue) {
    $ComposeCmd = "podman-compose"
} elseif (Get-Command "docker-compose" -ErrorAction SilentlyContinue) {
    $ComposeCmd = "docker-compose"
} elseif (Get-Command "docker" -ErrorAction SilentlyContinue) {
    try {
        $null = Invoke-Expression "docker compose version 2>&1"
        if ($LASTEXITCODE -eq 0) {
            $ComposeCmd = "docker"
            $ComposeArgs = @("compose", "up", "--build", "-d")
        }
    } catch {}
}

if ($ComposeCmd -eq "") {
    Write-Host "❌ Error: Neither podman-compose nor docker compose found on this system." -ForegroundColor Red
    Write-Host "Please install Podman or Docker Desktop to continue." -ForegroundColor Red
    Exit
}

Write-Host "[*] Starting RED Engine using container engine..." -ForegroundColor Green
& $ComposeCmd $ComposeArgs

if ($LASTEXITCODE -ne 0) {
    Write-Host "❌ Error: Failed to start containers." -ForegroundColor Red
    Exit
}

$ConfigPort = "8080"
if (Test-Path "config.json") {
    $ConfigRaw = Get-Content "config.json" -Raw | ConvertFrom-Json -ErrorAction SilentlyContinue
    if ($ConfigRaw -and $ConfigRaw.addr -match ':(\d+)') {
        $ConfigPort = $Matches[1]
    }
}

$HostIP = "localhost"
$IPAddresses = [System.Net.Dns]::GetHostAddresses((System.Net.Dns]::GetHostName())) | 
    Where-Object { $_.AddressFamily -eq 'InterNetwork' -and $_.IPAddressToString -notlike '127.*' }
if ($IPAddresses) {
    $HostIP = $IPAddresses[0].IPAddressToString
}

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "✅ Installation Complete!" -ForegroundColor Green
Write-Host "🌐 Your node is running at: http://${HostIP}:${ConfigPort}"
Write-Host "⚙️  Admin Panel: http://${HostIP}:${ConfigPort}/-/admin"
Write-Host "========================================" -ForegroundColor Cyan