package query

import (
	"context"
	"fmt"
	contextfull "queryorchestration/internal/contextFull"
	jsonextractor "queryorchestration/internal/jsonExtractor"
	queryprocessor "queryorchestration/internal/queryProcessor"

	"github.com/google/uuid"
)

func (s *Service) Create(ctx context.Context, entity *queryprocessor.Create) (uuid.UUID, error) {
	validator, err := s.getCreator(entity.Type)
	if err != nil {
		return uuid.Nil, err
	}

	err = validator.Validate(ctx, entity)
	if err != nil {
		return uuid.Nil, err
	}

	// TODO - submit create - type, requiredids, config
	id := uuid.New()

	return id, nil
}

func (s *Service) getCreator(qType queryprocessor.Type) (queryprocessor.Creator, error) {
	switch qType {
	case queryprocessor.TypeJsonExtractor:
		return jsonextractor.NewCreator(s.db), nil
	case queryprocessor.TypeContextFull:
		return contextfull.NewCreator(s.db), nil
	default:
		return nil, fmt.Errorf("attempting to process invalid query type")
	}
}