package cmd

import (
	"fmt"

	"github.com/zemenawi/zutils/pkg/types"
	"github.com/zemenawi/zutils/pkg/colors"
)

// InfoCommand handles the info command with subcommands
func InfoCommand(args []string) error {
	if len(args) < 1 {
		printInfoUsage()
		return fmt.Errorf("missing argument")
	}

	target := args[0]

	switch target {
	case "file":
		if len(args) < 2 {
			return fmt.Errorf("please specify a file path")
		}
		return FileInfoCommand(args[1:])
	case "dir":
		if len(args) < 2 {
			return fmt.Errorf("please specify a directory path")
		}
		return DirInfoCommand(args[1:])
	case "network":
		return NetworkInfoCommand([]string{})
	default:
		// Auto-detect: if it's "network", show network info
		if target == "network" {
			return NetworkInfoCommand([]string{})
		}
		// Otherwise, it's a path - auto-detect file or directory
		return AutoDetectInfo(target)
	}
}

func printInfoUsage() {
	fmt.Printf("%sUsage:%s z info <file|dir|network|path>\n\n", colors.Cyan, colors.Reset)
	fmt.Printf("%sExamples:%s\n", colors.Cyan, colors.Reset)
	fmt.Println("  z info file /path/to/file.txt")
	fmt.Println("  z info dir /path/to/directory")
	fmt.Println("  z info network")
	fmt.Println("  z info /path/to/file.txt        # Auto-detect")
	fmt.Println("  z info /path/to/directory        # Auto-detect")
}

func RegisterInfoCommands(registry *types.CommandRegistry) {
	registry.Register(&types.Command{
		Name:        "info",
		Description: "Get information about files, directories, or network",
		Handler:     InfoCommand,
	})
}

func PrintBoxHeader(title string, colorCode string) {
	fmt.Printf("\n%s%s╔══════════════════════════════════════╗%s\n", colorCode, colors.Bold, colors.Reset)
	fmt.Printf("%s%s║%s %-34s %s%s║%s\n", colorCode, colors.Bold, colors.Reset, CenterText(title, 34), colorCode, colors.Bold, colors.Reset)
	fmt.Printf("%s%s╚══════════════════════════════════════╝%s\n", colorCode, colors.Bold, colors.Reset)
	fmt.Println()
}

func CenterText(text string, width int) string {
	padding := width - len(text)
	if padding <= 0 {
		return text[:width]
	}
	left := padding / 2
	right := padding - left
	
	leftPad := ""
	for i := 0; i < left; i++ {
		leftPad += " "
	}
	rightPad := ""
	for i := 0; i < right; i++ {
		rightPad += " "
	}
	
	return leftPad + text + rightPad
}

func PrintSectionHeader(title string) {
	fmt.Printf("%s%s───────── %s ─────────%s\n", colors.Gray, colors.Bold, title, colors.Reset)
}