# First-time LAN deploy: bootstrap, craftshop-remote-lan.env, deploy-ssh.ps1 -All, systemd.
# Prerequisites: SSH to root works with key (see register-ssh-key-for-root.ps1).

$ErrorActionPreference = "Stop"
$scriptsDir = $PSScriptRoot
$repoRoot = (Resolve-Path (Join-Path $scriptsDir "..")).Path
$deployEnv = Join-Path $scriptsDir "deploy.env"

if (-not (Test-Path $deployEnv)) {
    Write-Error "Missing scripts/deploy.env - copy deploy.env.example and set DEPLOY_HOST."
}

. "$PSScriptRoot\read-deploy-env.ps1"
Import-DeployDotEnv $deployEnv

$deployHost = [Environment]::GetEnvironmentVariable("DEPLOY_HOST", "Process")
$user = [Environment]::GetEnvironmentVariable("DEPLOY_USER", "Process")
if ([string]::IsNullOrWhiteSpace($user)) { $user = "root" }
if ([string]::IsNullOrWhiteSpace($deployHost)) {
    Write-Error "DEPLOY_HOST is missing in scripts/deploy.env."
}

$remote = "${user}@${deployHost}"
$bootstrap = Join-Path $scriptsDir "server-bootstrap.sh"
$lanEnv = Join-Path $scriptsDir "craftshop-remote-lan.env"

if (-not (Test-Path $bootstrap)) {
    Write-Error "Bootstrap script not found: $bootstrap"
}

if (-not (Test-Path $lanEnv)) {
    Write-Error "Missing scripts/craftshop-remote-lan.env (gitignored). Create it or copy from server/.env.example."
}

ssh -o BatchMode=yes -o ConnectTimeout=8 $remote "echo ok" 2>$null
if ($LASTEXITCODE -ne 0) {
    Write-Host "Passwordless SSH to $remote failed. Run .\scripts\register-ssh-key-for-root.ps1 first."
    exit 1
}

Write-Host ">>> scp bootstrap"
scp -o StrictHostKeyChecking=accept-new $bootstrap "${remote}:/root/server-bootstrap.sh"

Write-Host ">>> run bootstrap on server"
ssh $remote "bash /root/server-bootstrap.sh"

Write-Host ">>> scp server .env"
scp -o StrictHostKeyChecking=accept-new $lanEnv "${remote}:/opt/craftshop/server/.env"

Write-Host ">>> chmod .env (owner = same as /opt/craftshop/server, deploy or root)"
ssh $remote "chown --reference=/opt/craftshop/server /opt/craftshop/server/.env || chown root:root /opt/craftshop/server/.env; chmod 600 /opt/craftshop/server/.env"

Set-Location $repoRoot
Write-Host ">>> deploy-ssh.ps1 -All"
& (Join-Path $scriptsDir "deploy-ssh.ps1") -All
if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }

Write-Host ">>> systemd enable craftshop-api"
ssh $remote "systemctl enable --now craftshop-api"

Write-Host ">>> health check"
ssh $remote "curl -sS http://127.0.0.1:3333/health"

Write-Host "Done. Open http://${deployHost}/"