package main

import (
	"fmt"
	"os"
	"time"

	"git.mleku.dev/mleku/nostr/encoders/bech32encoding"
	"git.mleku.dev/mleku/nostr/encoders/event"
	"git.mleku.dev/mleku/nostr/encoders/kind"
	"git.mleku.dev/mleku/nostr/encoders/tag"
	"git.mleku.dev/mleku/nostr/interfaces/signer/p8k"
)

func main() {
	// Get NOSTR_PRIVATE_KEY from environment
	nsec := os.Getenv("NOSTR_PRIVATE_KEY")
	if nsec == "" {
		fmt.Fprintf(os.Stderr, "ERROR: NOSTR_PRIVATE_KEY environment variable not set\n")
		os.Exit(1)
	}

	// Decode nsec to get private key bytes
	secretBytes, err := bech32encoding.NsecToBytes([]byte(nsec))
	if err != nil {
		fmt.Fprintf(os.Stderr, "ERROR: Failed to decode nsec: %v\n", err)
		os.Exit(1)
	}

	// Create signer and initialize with private key
	signer, err := p8k.New()
	if err != nil {
		fmt.Fprintf(os.Stderr, "ERROR: Failed to create signer: %v\n", err)
		os.Exit(1)
	}
	if err = signer.InitSec(secretBytes); err != nil {
		fmt.Fprintf(os.Stderr, "ERROR: Failed to initialize signer: %v\n", err)
		os.Exit(1)
	}

	// Create a test event (kind 1 - text note)
	ev := event.New()
	ev.CreatedAt = time.Now().Unix()
	ev.Kind = kind.TextNote.K
	ev.Content = []byte("Pre-flight test event for import verification")
	ev.Tags = tag.NewS()

	// Sign the event
	if err := ev.Sign(signer); err != nil {
		fmt.Fprintf(os.Stderr, "ERROR: Failed to sign event: %v\n", err)
		os.Exit(1)
	}

	// Serialize to JSON
	eventJSON := ev.Serialize()

	// Output the JSON event
	fmt.Println(string(eventJSON))
}