/* Example Zot API command line utility, part of zotapi.
 * Copyright (C) 2018 Harald Eilertsen <haraldei@anduin.net>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

extern crate zotapi;
extern crate dotenv;
#[macro_use]
extern crate clap;
extern crate serde_json;

use clap::{Arg, SubCommand};
use dotenv::dotenv;
use std::env;

mod channel_stream;

fn main() {
    dotenv().ok();
    let site = env::var("HZ_SITE").expect("SITE variable expected");
    let user = env::var("HZ_USER").expect("USER variable expected");
    let password = env::var("HZ_PASSWORD").expect("PASSWORD variable expected");

    let matches = app_from_crate!()
        .subcommand(
            SubCommand::with_name("channel-stream")
                .about("Fetch the channel stream")
                .arg(Arg::with_name("raw")
                     .long("raw")
                     .help("Display raw json payload")))
        .get_matches();

    match matches.subcommand() {
        ("channel-stream", Some(m)) => {
            let raw = m.is_present("raw");
            channel_stream::fetch(&zotapi::client(&site, &user, &password), raw);
        },
        _ => {
            println!("{}", matches.usage());
        },
    }
}