package indexer

import (
	"fmt"

	"github.com/rs/zerolog/log"

	pb "homelab.lan/music-agregator/gen/music_agregator/indexer/v1"
	"homelab.lan/music-agregator/internal/config"
)

type IndexerService struct {
	indexer Indexer
}

func NewIndexerService(cfg config.Config) (*IndexerService, error) {
	switch cfg.Indexer.Type {
	case config.IndexerTypeJackett:
		indexer := NewIndexer(cfg)
		return &IndexerService{indexer: indexer}, nil
	default:
		return nil, fmt.Errorf("Unable to create the indexer for type: %v", cfg.Indexer.Type)
	}
}

func (service *IndexerService) Search(req *pb.SearchRequest) (*pb.SearchResponse, error) {
	searchResult, err := service.indexer.Search(req.GetQuery(), req.GetLimit(), req.GetTracker())
	if err != nil {
		log.Error().Err(err).Msg("Failed to search in indexer")
		return nil, err
	}
	return searchResult.ToProto(), nil
}

func (service *IndexerService) Capabilities(req *pb.CapabilitiesRequest) (*pb.CapabilitiesResponse, error) {
	capabilities, err := service.indexer.Capabilities(req.GetIndexer())
	if err != nil {
		log.Error().Err(err).Msg("Failed to get capabilities from indexer")
		return nil, err
	}
	return capabilities.ToProto(), nil
}