package clientsyncrunner_test

import (
	"context"
	"encoding/json"
	"fmt"
	"testing"

	clientsyncrunner "queryorchestration/api/clientSyncRunner"
	clientsync "queryorchestration/internal/client/sync"
	"queryorchestration/internal/database"
	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/server/runner"
	"queryorchestration/internal/serviceconfig/queue/documentsync"
	queuemock "queryorchestration/mocks/queue"

	"github.com/aws/aws-sdk-go-v2/service/sqs"
	"github.com/aws/aws-sdk-go-v2/service/sqs/types"
	"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 ClientSyncConfig struct {
	runner.BaseConfig
	documentsync.DocSyncConfig
}

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

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

	cfg := &ClientSyncConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)
	mockSQS := queuemock.NewMockSQSClient(t)
	cfg.QueueClient = mockSQS
	cfg.DocumentSyncURL = "/i/am/here"

	svc := clientsync.New(cfg)

	runner := clientsyncrunner.New(validator.New(), &clientsyncrunner.Services{
		ClientSync: svc,
	})
	assert.NotNil(t, runner)

	t.Run("valid", func(t *testing.T) {
		bod := clientsyncrunner.Body{
			ID: uuid.New(),
		}
		bodyBytes, err := json.Marshal(bod)
		assert.NoError(t, err)
		body := string(bodyBytes)
		msg := &types.Message{
			Body: &body,
		}

		docId := uuid.New()

		total := int64(1)
		pool.ExpectQuery("name: ListDocumentIDsBatch :many").WithArgs(database.MustToDBUUID(bod.ID), int32(100), int32(0)).
			WillReturnRows(
				pgxmock.NewRows([]string{"id", "totalCount"}).
					AddRow(database.MustToDBUUID(docId), &total),
			)
		mockSQS.EXPECT().
			SendMessage(
				mock.Anything,
				mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
					return *in.QueueUrl == cfg.DocumentSyncURL && *in.MessageBody == fmt.Sprintf("{\"id\":\"%s\"}", docId.String())
				}),
				mock.Anything,
			).
			Return(&sqs.SendMessageOutput{}, nil)

		assert.True(t, runner.Process(ctx, msg))
	})
	t.Run("invalid body", func(t *testing.T) {
		body := "definitely invalid"
		msgId := "id"
		msg := &types.Message{
			Body:      &body,
			MessageId: &msgId,
		}

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