package storeeventrunner

import (
	"context"
	"testing"
	"time"

	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/document"
	documentstore "queryorchestration/internal/document/store"
	"queryorchestration/internal/server/runner"
	"queryorchestration/internal/serviceconfig/objectstore"
	"queryorchestration/internal/serviceconfig/queue/documentinit"
	queuemock "queryorchestration/mocks/queue"

	"github.com/aws/aws-sdk-go-v2/service/sqs"
	"github.com/google/uuid"
	"github.com/pashagolub/pgxmock/v3"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/mock"
	"github.com/stretchr/testify/require"
)

type DocInitConfig struct {
	runner.BaseConfig[S3EventNotification]
	documentinit.DocInitConfig
}

func TestDocInitRunner(t *testing.T) {
	ctx := context.Background()

	pool, err := pgxmock.NewPool()
	require.NoError(t, err)

	cfg := &DocInitConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)
	mockSQS := queuemock.NewMockSQSClient(t)
	cfg.QueueClient = mockSQS
	cfg.DocInitURL = "hi"

	runner := New(&Services{
		documentstore.New(cfg),
	})

	t.Run("valid", func(t *testing.T) {
		clientId := "hi"
		bucketName := "bucketName"
		location := objectstore.BucketKey{
			Location:  objectstore.Import,
			ClientID:  clientId,
			CreatedAt: time.Now().UTC(),
		}
		docinfo := document.DocumentSummary{
			ID:       uuid.New(),
			ClientID: clientId,
			Hash:     "example_hash",
		}
		doc := S3EventNotification{
			Records: []S3EventRecord{
				{
					EventName: EventS3ObjectCreatedPut,
					S3: S3EventRecordDetails{
						Bucket: S3Bucket{
							Name: bucketName,
						},
						Object: S3Object{
							Key:  location.String(),
							ETag: docinfo.Hash,
						},
					},
				},
			},
		}

		pool.ExpectQuery("name: GetDocumentIDByHash :one").WithArgs(docinfo.Hash, clientId).WillReturnRows(
			pgxmock.NewRows([]string{"id"}),
		)
		pool.ExpectBegin()
		pool.ExpectQuery("name: CreateDocument :one").WithArgs(clientId, docinfo.Hash).
			WillReturnRows(
				pgxmock.NewRows([]string{"id"}).
					AddRow(docinfo.ID),
			)
		pool.ExpectExec("name: AddDocumentEntry :exec").WithArgs(docinfo.ID, bucketName, location.String()).
			WillReturnResult(pgxmock.NewResult("", 1))
		pool.ExpectCommit()
		pool.ExpectQuery("name: GetDocumentSummary :one").WithArgs(docinfo.ID).
			WillReturnRows(
				pgxmock.NewRows([]string{"id", "clientId", "hash"}).
					AddRow(docinfo.ID, docinfo.ClientID, "example"),
			)

		mockSQS.EXPECT().
			SendMessage(
				mock.Anything,
				mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
					return *in.QueueUrl == cfg.DocInitURL
				}),
				mock.Anything,
			).
			Return(&sqs.SendMessageOutput{}, nil)

		assert.True(t, runner.Process(ctx, doc))
	})
}