package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"os"
	"strings"

	xj "github.com/xackery/goxml2json"
)

func main() {
	var err error
	var data []byte
	var sData string
	var buf *bytes.Buffer
	var buf2 bytes.Buffer
	xj.SetAttributePrefix("")

	if data, err = ioutil.ReadFile("eqemu_config.xml"); err != nil {
		fmt.Println("Failed to open eqemu_config.xml:", err.Error())
		os.Exit(1)
	}

	//detect malformed xml in eqemuconfig
	sData = strings.Replace(string(data), "<?xml version=\"1.0\">", "<?xml version=\"1.0\"?>", 1)

	//convert xml to json
	if buf, err = xj.Convert(strings.NewReader(sData)); err != nil {
		fmt.Println("Failed to process eqemu_config.xml:", err.Error())
		os.Exit(1)
	}

	//prettyprint
	if err = json.Indent(&buf2, buf.Bytes(), "", "\t"); err != nil {
		fmt.Println("Failed to encode json:", err.Error())
		os.Exit(1)
	}

	if err = ioutil.WriteFile("eqemu_config.json", buf2.Bytes(), 0744); err != nil {
		fmt.Println("Failed to write eqemu_config.json:", err.Error())
		os.Exit(1)
	}
}