package command

import (
	"fmt"
	"os"

	"github.com/d3m0k1d/BanForge/internal/blocker"
	"github.com/d3m0k1d/BanForge/internal/config"
	"github.com/d3m0k1d/BanForge/internal/storage"
	"github.com/spf13/cobra"
)

var InitCmd = &cobra.Command{
	Use:   "init",
	Short: "Initialize BanForge",
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Println("Initializing BanForge...")

		if _, err := os.Stat("/var/log/banforge"); err == nil {
			fmt.Println("/var/log/banforge already exists, skipping...")
		} else if os.IsNotExist(err) {
			err := os.Mkdir("/var/log/banforge", 0750)
			if err != nil {
				fmt.Println(err)
				os.Exit(1)
			}
			fmt.Println("Created /var/log/banforge")
		} else {
			fmt.Println(err)
			os.Exit(1)
		}
		if _, err := os.Stat("/var/lib/banforge"); err == nil {
			fmt.Println("/var/lib/banforge already exists, skipping...")
		} else if os.IsNotExist(err) {
			err := os.Mkdir("/var/lib/banforge", 0750)
			if err != nil {
				fmt.Println(err)
				os.Exit(1)
			}
			fmt.Println("Created /var/lib/banforge")
		} else {
			fmt.Println(err)
			os.Exit(1)
		}

		if _, err := os.Stat("/etc/banforge"); err == nil {
			fmt.Println("/etc/banforge already exists, skipping...")
		} else if os.IsNotExist(err) {
			err := os.Mkdir("/etc/banforge", 0750)
			if err != nil {
				fmt.Println(err)
				os.Exit(1)
			}
			fmt.Println("Created /etc/banforge")
		} else {
			fmt.Println(err)
			os.Exit(1)
		}

		err := config.CreateConf()
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		fmt.Println("Config created")

		err = config.FindFirewall()
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		cfg, err := config.LoadConfig()
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		b := blocker.GetBlocker(cfg.Firewall.Name, cfg.Firewall.Config)
		err = b.Setup(cfg.Firewall.Config)
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		fmt.Println("Firewall configured")

		err = storage.CreateTables()
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		fmt.Println("Firewall detected and configured")

		fmt.Println("BanForge initialized successfully!")
	},
}