package docsyncrunner_test

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

	docsyncrunner "queryorchestration/api/docSyncRunner"
	"queryorchestration/internal/client"
	"queryorchestration/internal/database"
	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/document"
	documentsync "queryorchestration/internal/document/sync"
	"queryorchestration/internal/serviceconfig"
	"queryorchestration/internal/serviceconfig/queue/documentclean"
	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 DocSyncConfig struct {
	serviceconfig.BaseConfig
	documentclean.DocCleanConfig
}

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

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

	cfg := &DocSyncConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)
	mockSQS := queuemock.NewMockSQSClient(t)
	cfg.QueueClient = mockSQS

	runner := docsyncrunner.New(validator.New(), &docsyncrunner.Services{
		Document: documentsync.New(cfg, &documentsync.Services{
			Document: document.New(cfg),
			Client:   client.New(cfg),
		}),
	})
	assert.NotNil(t, runner)

	t.Run("valid", func(t *testing.T) {
		j := client.Client{
			ID: uuid.New(),
		}
		docinfo := document.Document{
			ID:       uuid.New(),
			ClientID: j.ID,
		}
		doc := docsyncrunner.Body{
			ID: docinfo.ID,
		}
		bodyBytes, err := json.Marshal(doc)
		assert.NoError(t, err)
		body := string(bodyBytes)
		msg := &types.Message{
			Body: &body,
		}

		pool.ExpectQuery("name: GetDocument :one").WithArgs(database.MustToDBUUID(docinfo.ID)).
			WillReturnRows(
				pgxmock.NewRows([]string{"id", "clientId", "hash"}).
					AddRow(database.MustToDBUUID(docinfo.ID), database.MustToDBUUID(docinfo.ClientID), "example"),
			)
		pool.ExpectQuery("name: GetClient :one").WithArgs(database.MustToDBUUID(j.ID)).
			WillReturnRows(
				pgxmock.NewRows([]string{"id", "name", "canSync"}).
					AddRow(database.MustToDBUUID(j.ID), "client_name", true),
			)

		mockSQS.EXPECT().
			SendMessage(
				mock.Anything,
				mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
					return *in.QueueUrl == cfg.DocumentCleanURL && *in.MessageBody == fmt.Sprintf("{\"id\":\"%s\"}", doc.ID)
				}),
				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))
	})
}