package main

import (
	"context"
	"flag"
	"fmt"
	"os"
	"os/signal"
	"syscall"
	"time"
)

func main() {
	keyword := flag.String("keyword", "", "Search keyword (required)")
	limit := flag.Int("limit", 100, "Max posts to fetch")
	flag.Parse()

	if *keyword == "" {
		fmt.Fprintln(os.Stderr, "-keyword is required")
		os.Exit(2)
	}

	ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
	defer cancel()

	// placeholder: in future wire up controller
	fmt.Printf("Starting crawl for keyword=%s limit=%d\n", *keyword, *limit)

	select {
	case <-time.After(1 * time.Second):
		fmt.Println("Done (placeholder)")
	case <-ctx.Done():
		fmt.Println("Cancelled")
	}
}