// zotapi - Rust wrapper for Sot API as implemented by Hubzilla
// 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 <https://www.gnu.org/licenses/>.

extern crate zotapi;
extern crate dotenv;

use dotenv::dotenv;
use std::env;

const MIN_BODY_LENGTH : usize = 8;

fn main() {
    dotenv().ok();
    let site = env::var("SITE").expect("SITE variable expected");
    let user = env::var("USER").expect("USER variable expected");
    let password = env::var("PASSWORD").expect("PASSWORD variable expected");
    let body = env::args().skip(1).collect::<Vec<_>>().join(" ");
    if body.len() < MIN_BODY_LENGTH {
        println!("Message is missing or too short. At least {} chars needed.", MIN_BODY_LENGTH);
    }

    println!("Message: {}", body);

    let client = zotapi::client(&site, &user, &password);

    match client.item().body(&body).create() {
        Ok(payload) => {
            println!("Raw payload: {}", payload);
        },
        Err(e) => {
            println!("Error posting message: {:?}", e);
        }
    }
}