extern crate xml;

#[allow(unused)]
// use dotenv::dotenv;
use env_logger::{ Env, Target };
#[allow(unused)]
use log::{debug, info, log_enabled, warn, error};
use reqwest;
#[allow(unused)]
use std::io::{self, Write};
#[allow(unused)]
use xml::reader::{EventReader, XmlEvent};


#[allow(unused)]
fn publicise() {
}

#[allow(unused)]
async fn get_folder_contents(password: String, url_tail: &str) -> Result<reqwest::Response, Box<dyn std::error::Error>> {
    debug!("Entering: get_folder_contents()");
    let root_url = "https://theadamcooper.com";
    let method = reqwest::Method::from_bytes(b"PROPFIND").unwrap();
    let client = reqwest::Client::new();
    let url = format!("{}{}", root_url, url_tail);
    debug!("url: {}", url);
    let body = String::from(r#"<?xml version="1.0" encoding="UTF-8"?>
         <d:propfind xmlns:d="DAV:">
           <d:prop xmlns:oc="http://owncloud.org/ns">
             <d:getlastmodified/>
             <d:getcontentlength/>
             <d:getcontenttype/>
             <oc:permissions/>
             <d:resourcetype/>
             <d:getetag/>
             <oc:share-types/>
           </d:prop>
         </d:propfind>"#);
    let response = client.request(method, url)
        .basic_auth("adam", Some(password))
        .body(body)
        .send()
        .await?;
    debug!("{:?}", response);
    Ok(response)
}

fn get_password() -> Result<String, std::io::Error> {
    print!("Nextcloud password: ");
    io::stdout().flush().unwrap();
    let mut buffer = String::new();
    let stdin = io::stdin();
    match stdin.read_line(&mut buffer) {
        Ok(_) => Ok(buffer),
        Err(error) => Err(error),
    }
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    env_logger::Builder::from_env(Env::default().default_filter_or("trace")).target(Target::Stdout).init();
    println!("Publicise it!");
    let password = get_password().unwrap();
    debug!("Received password: {}", password);

    let folder_contents = get_folder_contents(password, "/nextcloud/remote.php/dav/files/adam/public").await?;
    debug!("{:?}", folder_contents);
    Ok(())
}