/*
 * Project: Go CLI Tool
 * Category: Go Projects
 * Description: Command-line interface tool built with Go. Features file operations, text processing, command parsing, and system utilities.
 * Author: RSK World
 * Email: support@rskworld.in
 * Website: https://rskworld.in/contact.php
 * Year: 2026
 * Copyright (c) 2026 RSK World. All rights reserved.
 */

package jsonops

import (
	"bytes"
	"encoding/json"
	"fmt"
	"os"
)

// PrettyPrint formats a JSON file with indentation.
func PrettyPrint(filename string) {
	data, err := os.ReadFile(filename)
	if err != nil {
		fmt.Printf("Error reading file: %v\n", err)
		return
	}

	var out bytes.Buffer
	err = json.Indent(&out, data, "", "  ")
	if err != nil {
		fmt.Printf("Error formatting JSON: %v\n", err)
		return
	}

	fmt.Println(out.String())
}

// Minify removes whitespace from a JSON file.
func Minify(filename string) {
	data, err := os.ReadFile(filename)
	if err != nil {
		fmt.Printf("Error reading file: %v\n", err)
		return
	}

	var out bytes.Buffer
	err = json.Compact(&out, data)
	if err != nil {
		fmt.Printf("Error minifying JSON: %v\n", err)
		return
	}

	fmt.Println(out.String())
}