mod barbfile;

use jsonformat::{format_json, Indentation};

use std::collections::HashMap;
use std::env;
use std::fs;
use std::str::FromStr;
use ureq;

struct Context {
    vars: HashMap<String, String>,
}

impl Context {
    pub fn new() -> Context {
        Context {
            vars: HashMap::new(),
        }
    }

    pub fn get_var(&self, name: String) -> Option<String> {
        self.vars
            .get(&name)
            .map(|val| val.clone())
            .or_else(|| env::var(name).ok())
    }
}

fn main() {
    let mut context = Context::new();
    let bfile = barbfile::BarbFile::from_str(
        fs::read_to_string("test.barb")
            .expect("Failed to read file")
            .as_str(),
    )
    .expect("Failed to parse file");
    let result = ureq::request(bfile.method_as_string().as_str(), &bfile.url())
        .call()
        .unwrap()
        .into_string()
        .unwrap();
    println!("{}", format_json(result.as_str(), Indentation::Default));
}