use std::{fs::File, io::BufWriter, io::Write};

use quick_xml::{self, Reader};
use xml_schema_generator::{self, Options};

const OUTFILEPATH: &str = "src/deserialize.rs";

fn main() {
    eprintln!("Build script starts");
    let mut reader = Reader::from_file("./csr.xml").expect("Failed to open xml");
    let root = xml_schema_generator::into_struct(&mut reader).expect("Failed to parse xml");
    let struct_as_string = root.to_serde_struct(&Options::quick_xml_de());
    println!("{}", struct_as_string);
    let outfile = File::create(OUTFILEPATH).expect("Failed to create out file");
    let mut writer = BufWriter::new(outfile);
    writeln!(writer, "use serde::{{Serialize, Deserialize}};").unwrap();
    writeln!(writer, "{}", struct_as_string).unwrap();
}