// SPDX-License-Identifier: MIT OR Apache-2.0
// Copyright 2024 René Ladan <rene0+codeberg@freedom.nl>

use dcf77_utils::DCF77Utils;

fn main() {
    let mut dcf77 = DCF77Utils::default();

    // The 'N' is there to indicate the end-of-minute marker
    const MSGS: [&str; 2] = [
        "0 0101.0010.1100.10 0 010 0 1 1110.000 1 1100.01 1 1001.00 010 0010.0 0010.0100 0N",
        "0 0110.0110.1010.10 0 010 0 1 1000.000 1 0100.01 0 0000.10 110 0010.0 0010.0100 0N",
    ];

    for msg in MSGS {
        for m in msg.chars() {
            match m {
                '0' => dcf77.set_current_bit(Some(false)),
                '1' => dcf77.set_current_bit(Some(true)),
                '_' => dcf77.set_current_bit(None),
                'N' => dcf77.force_new_minute(),
                _ => continue,
                // skip increasing the second counter, as this character is only syntactic sugar
            }
            if !dcf77.increase_second() {
                println!("Bad increase_second at second {}", dcf77.get_old_second());
            }
        }
        // cache because decode_time() clears this on a successful decode
        let fm = dcf77.is_first_minute();
        print!("first_minute={} ", fm);
        dcf77.decode_time(true, false);
        let rdt = dcf77.get_radio_datetime();
        println!(
            "Date/time={:?}-{:?}-{:?} {:?}:{:?} {:?}",
            rdt.get_year(),
            rdt.get_month(),
            rdt.get_day(),
            rdt.get_hour(),
            rdt.get_minute(),
            rdt.get_weekday()
        );
        if !fm {
            println!(
                "Jumps={} {} {} {} {} {}",
                rdt.get_jump_year(),
                rdt.get_jump_month(),
                rdt.get_jump_day(),
                rdt.get_jump_hour(),
                rdt.get_jump_minute(),
                rdt.get_jump_weekday()
            );
        }
    }
}