package main

import (
	"bytes"
	"flag"
	"fmt"
	"io/ioutil"
	"net/http"
	"path"
	"strings"

	"git.ramonr.ch/ramon/mediaconverter/converter"
	"k8s.io/klog"
)

// set at compile time
var (
	version = ""
	commit  = ""
)

const baseDir = "/mnt/data/media/downloads/music/"

func main() {
	klog.InitFlags(nil)
	postAddr := flag.String("post-addr", "http://localhost:8088", "the address where to post the request")
	directory := flag.String("dir", "", "the directory that contains the flac files. If relative path, baseDir will be appendend automatically")
	artistName := flag.String("artist", "", "name of the artist")
	flag.Parse()
	fmt.Printf("Mediaconverter version %v, commit %v\n", version, commit)

	if !strings.HasPrefix("/", *directory) {
		*directory = path.Join(baseDir, *directory)
	}

	msg, err := converter.CreateMessage(*artistName, *directory)
	if err != nil {
		klog.Fatalf("could not create message: %v", err)
	}

	klog.Infof("sending request")
	req, err := http.NewRequest("POST", *postAddr, bytes.NewBuffer(msg))
	if err != nil {
		panic(err)
	}
	req.Header.Set("Content-Type", "application/json")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	klog.Infof("received answer")

	fmt.Println("response Status:", resp.Status)
	fmt.Println("response Headers:", resp.Header)
	body, _ := ioutil.ReadAll(resp.Body)
	fmt.Println("response Body:", string(body))
}