param(
    [ValidateRange(1, 65535)]
    [int]$Port = 4173
)

$ErrorActionPreference = "Stop"

docker compose version | Out-Null
if ($LASTEXITCODE -ne 0) {
    throw "Docker Compose is not available."
}

docker info | Out-Null
if ($LASTEXITCODE -ne 0) {
    throw "Docker is not running."
}

$env:APP_PORT = $Port.ToString()
docker compose up --build --detach
if ($LASTEXITCODE -ne 0) {
    throw "Docker Compose failed to start the application."
}

$containerId = (docker compose ps --quiet app).Trim()
if (-not $containerId) {
    throw "The application container was not created."
}

for ($attempt = 0; $attempt -lt 60; $attempt++) {
    $state = docker inspect --format '{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}' $containerId
    if ($state -eq "healthy") {
        Write-Host "Application is ready: http://localhost:$Port"
        exit 0
    }
    if ($state -eq "unhealthy" -or $state -eq "exited" -or $state -eq "dead") {
        docker compose logs --no-color --tail 100 app
        throw "The application container entered state: $state"
    }
    Start-Sleep -Seconds 1
}

docker compose logs --no-color --tail 100 app
throw "Timed out waiting for the application health check."