package client

import (
	"context"
	"flag"
	"fmt"
	"log"
	"time"

	"git.nevets.tech/Keys/CertManager/internal"
	pb "git.nevets.tech/Keys/CertManager/proto/v1"
	"google.golang.org/grpc"
	"google.golang.org/grpc/credentials/insecure"
)

var (
	tls                = flag.Bool("tls", false, "Connection uses TLS if true, else plain TCP")
	caFile             = flag.String("ca_file", "", "The file containing the CA root cert file")
	serverAddr         = flag.String("addr", "localhost:50051", "The server address in the format of host:port")
	serverHostOverride = flag.String("server_host_override", "x.test.example.com", "The server name used to verify the hostname returned by the TLS handshake")
)

func SendHook(domain string) {
	conn, err := grpc.NewClient(
		"unix:///run/certman.sock",
		grpc.WithTransportCredentials(insecure.NewCredentials()),
	)
	if err != nil {
		log.Fatalf("fail to dial: %v", err)
	}
	defer conn.Close()
	client := pb.NewHookServiceClient(conn)

	hooks, err := internal.PostPullHooks(domain)
	if err != nil {
		fmt.Printf("Error getting hooks: %v\n", err)
		return
	}

	for _, hook := range hooks {
		sendHook(client, hook)
	}
}

func sendHook(client pb.HookServiceClient, hook *pb.Hook) {
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()
	res, err := client.ExecuteHook(ctx, &pb.ExecuteHookRequest{Hook: hook})
	if err != nil {
		fmt.Printf("Error executing hook: %v\n", err)
		return
	}

	if res.GetError() != "" {
		fmt.Printf("Error executing hook: %s\n", res.GetError())
	}
}