// Command rtsp-streamer is a full-screen RTSP video wall for UniFi Protect
// cameras, driven by mpv under a kiosk Wayland compositor and configured from
// the command line or an interactive TUI.
package main

import (
	"fmt"
	"log/slog"
	"os"

	"github.com/lwoodard/rtsp-streamer/internal/config"
	"github.com/spf13/cobra"
)

var (
	cfgPath  string
	logLevel string
)

func main() {
	root := &cobra.Command{
		Use:           "rtsp-streamer",
		Short:         "Full-screen RTSP camera wall for UniFi Protect",
		SilenceUsage:  true,
		SilenceErrors: true,
	}
	root.PersistentFlags().StringVar(&cfgPath, "config", config.DefaultPath(), "path to config file")
	root.PersistentFlags().StringVar(&logLevel, "log", "info", "log level: debug|info|warn|error")

	root.AddCommand(
		daemonCmd(),
		discoverCmd(),
		layoutCmd(),
		statusCmd(),
		tuiCmd(),
		configCmd(),
	)

	if err := root.Execute(); err != nil {
		fmt.Fprintln(os.Stderr, "error:", err)
		os.Exit(1)
	}
}

func newLogger() *slog.Logger {
	var lvl slog.Level
	switch logLevel {
	case "debug":
		lvl = slog.LevelDebug
	case "warn":
		lvl = slog.LevelWarn
	case "error":
		lvl = slog.LevelError
	default:
		lvl = slog.LevelInfo
	}
	return slog.New(slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{Level: lvl}))
}