package querysyncrunner_test

import (
	"context"
	"encoding/json"
	"fmt"
	querysyncrunner "queryorchestration/api/querySyncRunner"
	"queryorchestration/internal/database"
	"queryorchestration/internal/database/repository"
	"queryorchestration/internal/query"
	"queryorchestration/internal/query/result"
	resultset "queryorchestration/internal/query/result/set"
	querysync "queryorchestration/internal/query/sync"
	"queryorchestration/internal/server/runner"
	queryc "queryorchestration/internal/serviceconfig/queue/query"
	queuemock "queryorchestration/mocks/queue"
	"testing"

	"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"
)

type QuerySyncConfig struct {
	runner.BaseConfig
	queryc.QueryConfig
}

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

	pool, err := pgxmock.NewPool()
	if err != nil {
		t.Fatalf("failed to open pgxmock database: %v", err)
	}

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

	que := query.New(cfg)
	svc := querysync.New(cfg, &querysync.Services{
		ResultSet: resultset.New(cfg, &resultset.Services{
			Query: que,
			Result: result.New(cfg, &result.Services{
				Query: que,
			}),
		}),
	})

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

	doc := querysyncrunner.Body{
		ID: uuid.New(),
	}
	bodyBytes, err := json.Marshal(doc)
	assert.NoError(t, err)
	body := string(bodyBytes)
	msg := &types.Message{
		Body: &body,
	}

	qs := []uuid.UUID{
		uuid.New(),
	}

	pool.ExpectQuery("name: IsDocumentTextExtracted :one").WithArgs(database.MustToDBUUID(doc.ID)).
		WillReturnRows(
			pgxmock.NewRows([]string{"isextracted"}).
				AddRow(true),
		)
	pool.ExpectQuery("name: ListUnsyncedNoDepsQueriesByDocId :many").WithArgs(database.MustToDBUUID(doc.ID)).
		WillReturnRows(
			pgxmock.NewRows([]string{"id"}).
				AddRow(database.MustToDBUUID(qs[0])),
		)

	mockSQS.EXPECT().
		SendMessage(
			mock.Anything,
			mock.MatchedBy(func(in *sqs.SendMessageInput) bool {
				return *in.QueueUrl == cfg.QueryURL && *in.MessageBody == fmt.Sprintf("{\"document_id\":\"%s\",\"query_id\":\"%s\"}", doc.ID.String(), qs[0].String())
			}),
			mock.Anything,
		).
		Return(&sqs.SendMessageOutput{}, nil)

	err = runner.Process(ctx, msg)
	assert.NoError(t, err)
}