package main

import (
	"encoding/xml"
	"fmt"
	"io"
	"log"
	"net/http"
	"strings"
)

// simple test XML
const neededXML string = `
	<?xml version="1.0" encoding="UTF-8"?>
	<d:propfind xmlns:d="DAV:">
 		<d:prop>
   			<d:displayname/>
     		<d:resourcetype/>
       </d:prop>
	</d:propfind>
	`

var client *http.Client

func init_dav_client() {
	client = &http.Client{}
}

type SimpleCalDavData struct {
	DisplayName string
	Calandars   []string
}

// this makes stalwart assumptions
func get_caldav_data(username string, password string) SimpleCalDavData {
	req, _ := http.NewRequest(
		"PROPFIND",
		serverConfig.URL+"/dav/cal/"+convert_username_into_url(username),
		strings.NewReader(neededXML),
	)

	req.SetBasicAuth(username, password)
	req.Header.Set("Depth", "1")
	req.Header.Set("Content-Type", "application/xml")

	resp, err := client.Do(req)
	if err != nil {
		fmt.Print(err.Error())
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}

	var davResp MultiStatus
	err = xml.Unmarshal(body, &davResp)
	if err != nil {
		log.Fatal(err)
	}

	return SimpleCalDavData{
		DisplayName: davResp.Responses[0].PropStat[0].Prop.DisplayName,
		Calandars:   []string{},
	}
}