package test

import (
	imageDomain "RenewCMS/internal/domain/image"
	"RenewCMS/internal/infrastructure/persistence/models"
	persistence "RenewCMS/internal/infrastructure/persistence/repositories"
	"path/filepath"
	"reflect"
	"strings"
	"testing"
)

func TestImageRepositoryHasAnExtensionForEveryAllowedContentType(t *testing.T) {
	db := openInMemoryDb(t)
	if err := db.AutoMigrate(&models.Image{}); err != nil {
		t.Fatalf("failed to migrate: %v", err)
	}
	repo := persistence.NewImageRepository(db)
	t.Setenv("UPLOAD_DIR", t.TempDir())

	allowedContentTypes := imageDomain.AllowedContentTypes()
	expectedContentTypes := []string{"image/jpeg", "image/png", "image/svg+xml", "image/webp"}
	if !reflect.DeepEqual(allowedContentTypes, expectedContentTypes) {
		t.Fatalf("expected AllowedContentTypes() to be %v, got %v", expectedContentTypes, allowedContentTypes)
	}

	for _, contentType := range allowedContentTypes {
		t.Run(contentType, func(t *testing.T) {
			result, err := repo.Create(imageDomain.ImageInput{
				Content:     strings.NewReader("fake-image-data"),
				Filename:    "upload",
				ContentType: contentType,
			})
			if err != nil {
				t.Fatalf("Create failed: %v", err)
			}
			extension := filepath.Ext(result.Path)
			if extension == "" {
				t.Errorf("expected a non-empty extension for %q, got path %q", contentType, result.Path)
			}
		})
	}
}