package server

import (
	"log/slog"
	"net/http"

	"github.com/getsentry/sentry-go"
	"sneak.berlin/go/webhooker/internal/config"
	"sneak.berlin/go/webhooker/internal/handlers"
	"sneak.berlin/go/webhooker/internal/middleware"
)

// MaxFormBodySizeForTest exposes the form body cap so tests can
// build requests that sit exactly at, below, and above it.
const MaxFormBodySizeForTest = maxFormBodySize

// ScrubSentryRequestForTest exposes the BeforeSend hook that
// enableSentry installs, so a test can assert on what it leaves in an
// event without standing up a Sentry client.
func ScrubSentryRequestForTest(
	event *sentry.Event,
	hint *sentry.EventHint,
) *sentry.Event {
	return scrubSentryRequest(event, hint)
}

// SentryClientOptionsForTest exposes the exact options enableSentry
// initialises the SDK with, so a test can capture events through the
// production hook wiring rather than a hand-built equivalent.
func SentryClientOptionsForTest(
	dsn, release string,
) sentry.ClientOptions {
	return sentryClientOptions(dsn, release)
}

// NewRouterForTest builds the real route tree via SetupRoutes with
// the supplied middleware and handlers, bypassing the fx lifecycle
// and the HTTP listener. Tests use it so that route-group middleware
// registration order is exercised exactly as it ships, rather than
// against a hand-rebuilt chain that could drift from routes.go.
func NewRouterForTest(
	log *slog.Logger,
	cfg *config.Config,
	mw *middleware.Middleware,
	h *handlers.Handlers,
) http.Handler {
	s := &Server{
		log:    log,
		mw:     mw,
		h:      h,
		params: ServerParams{Config: cfg},
	}
	s.SetupRoutes()

	return s.router
}