package queryversionsyncrunner_test

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

	queryversionsyncrunner "queryorchestration/api/queryVersionSyncRunner"
	"queryorchestration/internal/database/repository"
	queryversionsync "queryorchestration/internal/query/versionsync"
	"queryorchestration/internal/server/runner"
	"queryorchestration/internal/serviceconfig/queue/clientsync"
	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 QuerySyncConfig struct {
	runner.BaseConfig
	clientsync.ClientSyncConfig
}

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

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

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

	svc := queryversionsync.New(cfg)

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

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

		clientOne := uuid.New()
		clientTwo := uuid.New()
		clientIds := []uuid.UUID{
			clientOne,
			clientTwo,
		}

		pool.ExpectQuery("name: ListQueryClientIDs :many").WithArgs(&doc.ID).
			WillReturnRows(
				pgxmock.NewRows([]string{"clientId"}).
					AddRow(clientOne).
					AddRow(clientTwo),
			)

		mockSQS.EXPECT().
			SendMessage(
				mock.Anything,
				mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
					return *in.QueueUrl == cfg.ClientSyncURL && *in.MessageBody == fmt.Sprintf("{\"id\":\"%s\"}", clientIds[0].String())
				}),
				mock.Anything,
			).
			Return(&sqs.SendMessageOutput{}, nil)
		mockSQS.EXPECT().
			SendMessage(
				mock.Anything,
				mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
					return *in.QueueUrl == cfg.ClientSyncURL && *in.MessageBody == fmt.Sprintf("{\"id\":\"%s\"}", clientIds[1].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))
	})
}