package config

import (
	"os"
	"testing"
)

func TestStripeReadinessHelpers(t *testing.T) {
	cfg := &Config{
		StripeSecretKey: "sk_test_123",
		StripePriceIDs: map[string]string{
			"pro:czk": "price_123",
		},
	}

	if !cfg.StripeSecretConfigured() {
		t.Fatal("expected secret configured")
	}
	if cfg.StripeWebhookConfigured() {
		t.Fatal("expected webhook not configured")
	}
	if !cfg.StripeHasAnyPriceConfigured() {
		t.Fatal("expected prices configured")
	}
	if !cfg.StripeCheckoutReady() {
		t.Fatal("expected checkout ready")
	}
}

func TestStripeCheckoutReadyRequiresSecretAndPrice(t *testing.T) {
	cfg := &Config{
		StripePriceIDs: map[string]string{
			"pro:czk": "price_123",
		},
	}
	if cfg.StripeCheckoutReady() {
		t.Fatal("expected checkout not ready without secret")
	}

	cfg.StripeSecretKey = "sk_test_123"
	cfg.StripePriceIDs = map[string]string{}
	if cfg.StripeCheckoutReady() {
		t.Fatal("expected checkout not ready without price")
	}
}

func TestLoadDefaultsAuthServicePortTo8081(t *testing.T) {
	originals := map[string]string{}
	for _, key := range []string{
		"PORT",
		"DATABASE_URL",
	} {
		originals[key] = os.Getenv(key)
	}
	t.Cleanup(func() {
		for key, value := range originals {
			if value == "" {
				_ = os.Unsetenv(key)
				continue
			}
			_ = os.Setenv(key, value)
		}
	})

	_ = os.Unsetenv("PORT")
	_ = os.Setenv("DATABASE_URL", "postgresql://localhost/bookra")

	cfg, err := Load()
	if err != nil {
		t.Fatalf("load config: %v", err)
	}
	if cfg.Port != "8081" {
		t.Fatalf("expected default port 8081, got %s", cfg.Port)
	}
}