package docinitrunner_test

import (
	"context"
	"fmt"
	"testing"

	docinitrunner "queryorchestration/api/docInitRunner"
	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/document"
	documentinit "queryorchestration/internal/document/init"
	"queryorchestration/internal/server/runner"
	"queryorchestration/internal/serviceconfig/objectstore"
	"queryorchestration/internal/serviceconfig/queue/documentsync"
	queuemock "queryorchestration/mocks/queue"

	"github.com/aws/aws-sdk-go-v2/service/sqs"
	"github.com/go-playground/validator/v10"
	"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[docinitrunner.Body]
	documentsync.DocSyncConfig
}

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

	runner := docinitrunner.New(validator.New(), &docinitrunner.Services{
		Document: documentinit.New(cfg),
	})
	assert.NotNil(t, runner)

	t.Run("valid", func(t *testing.T) {
		clientId := "clientid"
		bucketName := "bucketName"
		location := objectstore.BucketKey{
			Location: objectstore.Import,
			ClientID: clientId,
			Filename: "aaa",
		}
		docinfo := document.DocumentSummary{
			ID:       uuid.New(),
			ClientID: "hello",
			Hash:     "example_hash",
		}
		doc := docinitrunner.Body{
			Bucket:   bucketName,
			Key:      location.String(),
			Hash:     docinfo.Hash,
			ClientID: clientId,
		}

		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.DocumentSyncURL && *in.MessageBody == fmt.Sprintf("{\"id\":\"%s\"}", docinfo.ID.String())
				}),
				mock.Anything,
			).
			Return(&sqs.SendMessageOutput{}, nil)

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