param(
  [switch]$FrontendOnly,
  [switch]$BackendOnly,
  [switch]$AdminOnly,
  [switch]$McpOnly,
  [switch]$WithMcp,
  [string]$DatabaseUrl = "postgres://postgres:postgres%402025%21@10.0.0.2:5432/termi-api_development",
  [string]$McpApiKey = "termi-mcp-local-dev-key",
  [string]$BackendApiBase = "http://127.0.0.1:5150/api",
  [int]$McpPort = 5151
)

$ErrorActionPreference = "Stop"

$repoRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
$stopScript = Join-Path $repoRoot "stop-services.ps1"
$devScript = Join-Path $repoRoot "dev.ps1"
$frontendScript = Join-Path $repoRoot "start-frontend.ps1"
$backendScript = Join-Path $repoRoot "start-backend.ps1"
$adminScript = Join-Path $repoRoot "start-admin.ps1"
$mcpScript = Join-Path $repoRoot "start-mcp.ps1"

if (@($FrontendOnly, $BackendOnly, $AdminOnly, $McpOnly).Where({ $_ }).Count -gt 1) {
  throw "Use only one of -FrontendOnly, -BackendOnly, -AdminOnly, or -McpOnly."
}

Write-Host "[restart] Stopping target services first..." -ForegroundColor Cyan

if ($FrontendOnly) {
  & $stopScript -FrontendOnly
}
elseif ($BackendOnly) {
  & $stopScript -BackendOnly
}
elseif ($AdminOnly) {
  & $stopScript -AdminOnly
}
elseif ($McpOnly) {
  & $stopScript -McpOnly
}
else {
  & $stopScript -WithMcp:$WithMcp
}

Start-Sleep -Seconds 1

if ($FrontendOnly) {
  Start-Process powershell -ArgumentList @(
    "-NoExit",
    "-ExecutionPolicy", "Bypass",
    "-File", $frontendScript
  )
  Write-Host "[restart] Frontend window restarted." -ForegroundColor Green
  exit 0
}

if ($BackendOnly) {
  Start-Process powershell -ArgumentList @(
    "-NoExit",
    "-ExecutionPolicy", "Bypass",
    "-File", $backendScript,
    "-DatabaseUrl", $DatabaseUrl
  )
  Write-Host "[restart] Backend window restarted." -ForegroundColor Green
  exit 0
}

if ($AdminOnly) {
  Start-Process powershell -ArgumentList @(
    "-NoExit",
    "-ExecutionPolicy", "Bypass",
    "-File", $adminScript
  )
  Write-Host "[restart] Admin window restarted." -ForegroundColor Green
  exit 0
}

if ($McpOnly) {
  Start-Process powershell -ArgumentList @(
    "-NoExit",
    "-ExecutionPolicy", "Bypass",
    "-File", $mcpScript,
    "-ApiKey", $McpApiKey,
    "-BackendApiBase", $BackendApiBase,
    "-Port", $McpPort
  )
  Write-Host "[restart] MCP window restarted." -ForegroundColor Green
  exit 0
}

& $devScript -DatabaseUrl $DatabaseUrl -WithMcp:$WithMcp