package torrent

import (
	"fmt"

	"github.com/rs/zerolog/log"

	"homelab.lan/music-agregator/internal/config"
)

func MustNewTorrentClient(cfg config.Config) TorrentClient {
	client, err := NewTorrentClient(cfg)
	if err != nil {
		panic(fmt.Sprintf("failed to create torrent client: %v", err))
	}
	return client
}

func NewTorrentClient(cfg config.Config) (TorrentClient, error) {
	var client TorrentClient

	switch cfg.Torrent.ClientType {
	case config.TorrentClientQbittorrent:
		client = NewQbittorrentClient(cfg.Torrent.Url)
	default:
		return nil, fmt.Errorf("unknown torrent client type: %s", cfg.Torrent.ClientType)
	}

	if _, err := client.Login(cfg.Torrent.Username, cfg.Torrent.Password); err != nil {
		return nil, fmt.Errorf("torrent client login failed: %w", err)
	}

	log.Info().Str("client", string(cfg.Torrent.ClientType)).Str("url", cfg.Torrent.Url).Msg("torrent client connected")

	return client, nil
}