package documentclean

import (
	"context"
	"io"
	"strings"
	"testing"
	"time"

	documenttypes "queryorchestration/internal/document/types"
	"queryorchestration/internal/serviceconfig/objectstore"
	objectstoremock "queryorchestration/mocks/objectstore"

	"github.com/aws/aws-sdk-go-v2/service/s3"
	"github.com/google/uuid"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/mock"
	"github.com/stretchr/testify/require"
)

func TestGetContent(t *testing.T) {
	t.Run("Working", func(t *testing.T) {
		ctx := context.Background()

		cfg := &DocCleanConfig{}
		mockS3 := objectstoremock.NewMockS3Client(t)
		cfg.StoreClient = mockS3

		svc := Service{
			cfg: cfg,
		}

		bucket := "example_bucket"
		key := objectstore.BucketKey{
			ClientID:  "ddddddd",
			CreatedAt: time.Now().UTC(),
			EntityID:  uuid.New(),
			Location:  objectstore.Import,
		}
		params := &CleanParams{
			Hash:   "hash",
			Bucket: bucket,
			Key:    key,
		}

		mimeType := documenttypes.MimeTypePDF

		body := io.NopCloser(strings.NewReader(pdfHelloWorld))
		mockS3.EXPECT().
			GetObject(
				mock.Anything,
				mock.MatchedBy(func(in *s3.GetObjectInput) bool {
					return *in.Bucket == bucket && *in.Key == key.String()
				}),
				mock.Anything,
			).
			Return(&s3.GetObjectOutput{
				Body: body,
			}, nil)

		content, err := svc.getContent(ctx, params, mimeType)
		require.NoError(t, err)
		assert.NotNil(t, content)
	})
}