package queryupdate_test

import (
	"context"
	"fmt"
	"queryorchestration/internal/database"
	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/query"
	resultprocessor "queryorchestration/internal/query/result/processor"
	queryupdate "queryorchestration/internal/query/update"
	"queryorchestration/internal/serviceconfig"
	"queryorchestration/internal/serviceconfig/queue/queryversionsync"
	queuemock "queryorchestration/mocks/queue"
	"testing"

	"github.com/aws/aws-sdk-go-v2/service/sqs"
	"github.com/google/uuid"
	"github.com/jackc/pgx/v5"
	"github.com/jackc/pgx/v5/pgtype"
	"github.com/pashagolub/pgxmock/v3"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/mock"
)

type QueryUpdateConfig struct {
	serviceconfig.BaseConfig
	queryversionsync.QueryVersionSyncConfig
}

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

	pool, err := pgxmock.NewPool()
	if err != nil {
		t.Fatalf("failed to open pgxmock database: %v", err)
	}
	cfg := &QueryUpdateConfig{}
	cfg.DBPool = pool
	cfg.DBQueries = repository.New(pool)
	mockSQS := queuemock.NewMockSQSClient(t)
	cfg.QueueClient = mockSQS
	cfg.QueryVersionSyncURL = "/here"
	svc := queryupdate.New(cfg, &queryupdate.Services{
		Query: query.New(cfg),
	})

	config := "{\"path\":\"example_path\"}"
	existing := query.Query{
		ID:            uuid.New(),
		ActiveVersion: int32(1),
		LatestVersion: int32(1),
	}
	av := int32(2)
	jcfg := `{"path":"id"}`
	update := &resultprocessor.Update{
		ID:            existing.ID,
		ActiveVersion: &av,
		Config:        &jcfg,
	}

	pool.ExpectQuery("name: GetQuery :one").WithArgs(database.MustToDBUUID(update.ID)).WillReturnRows(
		pgxmock.NewRows([]string{"id", "type", "activeVersion", "latestVersion", "config", "requiredIds"}).
			AddRow(database.MustToDBUUID(existing.ID), repository.QuerytypeJsonExtractor, existing.ActiveVersion, existing.LatestVersion, []byte(config), []pgtype.UUID{}),
	)
	pool.ExpectBeginTx(pgx.TxOptions{})
	pool.ExpectQuery("name: AddLatestQueryVersion :one").WithArgs(database.MustToDBUUID(update.ID)).WillReturnRows(
		pgxmock.NewRows([]string{"version"}).
			AddRow(int32(2)),
	)
	pool.ExpectExec("name: AddActiveQueryVersion :exec").WithArgs(database.MustToDBUUID(update.ID), av).
		WillReturnResult(pgxmock.NewResult("", 1))
	pool.ExpectExec("name: SetQueryConfig :exec").WithArgs(database.MustToDBUUID(update.ID), []byte(*update.Config), int32(2)).
		WillReturnResult(pgxmock.NewResult("", 1))
	pool.ExpectCommit()

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

	err = svc.Update(ctx, update)
	assert.NoError(t, err)
}