use regex::Regex;
use std::path::Path;
use std::fs::read_to_string;
use serde::Deserialize;
use quick_xml::de::{from_str, DeError};

#[derive(Debug, Deserialize, PartialEq)]
struct Struct {
        Name: String,
        #[serde(rename = "Field", default)]
        fields: Vec<Field>,
        #[serde(rename = "Struct", default)]
        structs: Vec<Struct>
    }

#[derive(Debug, Deserialize, PartialEq)]
struct  Field {
        Name: String,
        #[serde(rename = "$value")]
        value:String,
    }



fn main() {
    // filepath
    let filepath: &Path = Path::new("/home/dad/research/ClinicalTrialsDataProcessing/Parser/simple.xml");

    // read in a file
    let xml = read_to_string(filepath).unwrap();
    //let xml = r#"<Field Name="NCTId">NCT01874691</Field>"#;

    let s: Struct = from_str(&xml).unwrap();

    println!("{:?}", s.Name)
}