package app

import (
	"fmt"
	"net/http"

	"github.com/dgraph-io/badger/v2"
	"go.fifitido.net/ytdl-web/config"
	"go.fifitido.net/ytdl-web/utils"
	"go.fifitido.net/ytdl-web/ytdl"
	"go.fifitido.net/ytdl-web/ytdl/cache"
	"golang.org/x/exp/slog"
)

func Serve(cfg *config.Config) error {
	logger := slog.Default()

	db, err := badger.Open(
		badger.
			DefaultOptions(cfg.Cache.DirPath).
			WithLogger(utils.NewBadgerLogger(slog.With("module", "badger"))),
	)
	if err != nil {
		return err
	}
	defer db.Close()

	cache := cache.NewDefaultMetadataCache(db)
	ytdl := ytdl.NewYtdl(cfg, slog.Default(), cache)
	router := Router(ytdl)

	listenAddr := fmt.Sprintf("%s:%d", cfg.HTTP.Listen, cfg.HTTP.Port)
	logger.Info("Starting HTTP server", slog.String("host", cfg.HTTP.Listen), slog.Int("port", cfg.HTTP.Port))
	return http.ListenAndServe(listenAddr, router)
}