package main

import (
	"context"
	"fmt"
	"os"
	"os/signal"
	"syscall"

	"tangled.org/core/cilogs"
	"tangled.org/core/idresolver"
	"tangled.org/core/log"
)

func envOr(key, fallback string) string {
	if v := os.Getenv(key); v != "" {
		return v
	}
	return fallback
}

func main() {
	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
	defer stop()

	logger := log.New("cilogs")
	cfg := cilogs.Config{
		ListenAddr:  envOr("CILOGS_LISTEN_ADDR", "0.0.0.0:3333"),
		HostKeyPath: os.Getenv("CILOGS_HOST_KEY_PATH"),
	}
	dev := os.Getenv("CILOGS_DEV") == "true"
	dir := idresolver.DefaultResolver(envOr("CILOGS_PLC_URL", "https://plc.directory")).Directory()

	if err := cilogs.New(cfg, cilogs.NewSpindles(dir, dev), logger).ListenAndServe(ctx); err != nil {
		fmt.Fprintf(os.Stderr, "cilogs failed: %v\n", err)
		os.Exit(1)
	}
}