#![no_std]
#![allow(non_upper_case_globals)]
//Include the Arduboy Library
//Initialize the arduboy object
#[allow(unused_imports)]
use arduboy_rust::prelude::*;
use arduboy_tones::tones_pitch::*;
const arduboy: Arduboy2 = Arduboy2::new();
const sound: ArduboyTones = ArduboyTones::new();
const NDUR: u16 = 100;

progmem!(
    static allNotes: [u16; _] = [
        NOTE_C0H,
        NDUR,
        NOTE_CS0,
        NDUR,
        NOTE_D0,
        NDUR,
        NOTE_DS0,
        NDUR,
        NOTE_E0,
        NDUR,
        NOTE_F0,
        NDUR,
        NOTE_FS0,
        NDUR,
        NOTE_G0,
        NDUR,
        NOTE_GS0,
        NDUR,
        NOTE_A0,
        NDUR,
        NOTE_AS0,
        NDUR,
        NOTE_B0,
        NDUR,
        NOTE_C1H,
        NDUR,
        NOTE_CS1,
        NDUR,
        NOTE_D1,
        NDUR,
        NOTE_DS1,
        NDUR,
        NOTE_E1,
        NDUR,
        NOTE_F1,
        NDUR,
        NOTE_FS1,
        NDUR,
        NOTE_G1,
        NDUR,
        NOTE_GS1,
        NDUR,
        NOTE_A1,
        NDUR,
        NOTE_AS1,
        NDUR,
        NOTE_B1,
        NDUR,
        NOTE_C2H,
        NDUR,
        NOTE_CS2,
        NDUR,
        NOTE_D2,
        NDUR,
        NOTE_DS2,
        NDUR,
        NOTE_E2,
        NDUR,
        NOTE_F2,
        NDUR,
        NOTE_FS2,
        NDUR,
        NOTE_G2,
        NDUR,
        NOTE_GS2,
        NDUR,
        NOTE_A2,
        NDUR,
        NOTE_AS2,
        NDUR,
        NOTE_B2,
        NDUR,
        NOTE_C3H,
        NDUR,
        NOTE_CS3,
        NDUR,
        NOTE_D3,
        NDUR,
        NOTE_DS3,
        NDUR,
        NOTE_E3,
        NDUR,
        NOTE_F3,
        NDUR,
        NOTE_FS3,
        NDUR,
        NOTE_G3,
        NDUR,
        NOTE_GS3,
        NDUR,
        NOTE_A3,
        NDUR,
        NOTE_AS3,
        NDUR,
        NOTE_B3,
        NDUR,
        NOTE_C4H,
        NDUR,
        NOTE_CS4,
        NDUR,
        NOTE_D4,
        NDUR,
        NOTE_DS4,
        NDUR,
        NOTE_E4,
        NDUR,
        NOTE_F4,
        NDUR,
        NOTE_FS4,
        NDUR,
        NOTE_G4,
        NDUR,
        NOTE_GS4,
        NDUR,
        NOTE_A4,
        NDUR,
        NOTE_AS4,
        NDUR,
        NOTE_B4,
        NDUR,
        NOTE_C5H,
        NDUR,
        NOTE_CS5,
        NDUR,
        NOTE_D5,
        NDUR,
        NOTE_DS5,
        NDUR,
        NOTE_E5,
        NDUR,
        NOTE_F5,
        NDUR,
        NOTE_FS5,
        NDUR,
        NOTE_G5,
        NDUR,
        NOTE_GS5,
        NDUR,
        NOTE_A5,
        NDUR,
        NOTE_AS5,
        NDUR,
        NOTE_B5,
        NDUR,
        NOTE_C6H,
        NDUR,
        NOTE_CS6,
        NDUR,
        NOTE_D6,
        NDUR,
        NOTE_DS6,
        NDUR,
        NOTE_E6,
        NDUR,
        NOTE_F6,
        NDUR,
        NOTE_FS6,
        NDUR,
        NOTE_G6,
        NDUR,
        NOTE_GS6,
        NDUR,
        NOTE_A6,
        NDUR,
        NOTE_AS6,
        NDUR,
        NOTE_B6,
        NDUR,
        NOTE_C7H,
        NDUR,
        NOTE_CS7,
        NDUR,
        NOTE_D7,
        NDUR,
        NOTE_DS7,
        NDUR,
        NOTE_E7,
        NDUR,
        NOTE_F7,
        NDUR,
        NOTE_FS7,
        NDUR,
        NOTE_G7,
        NDUR,
        NOTE_GS7,
        NDUR,
        NOTE_A7,
        NDUR,
        NOTE_AS7,
        NDUR,
        NOTE_B7,
        NDUR,
        NOTE_C8H,
        NDUR,
        NOTE_CS8,
        NDUR,
        NOTE_D8,
        NDUR,
        NOTE_DS8,
        NDUR,
        NOTE_E8,
        NDUR,
        NOTE_F8,
        NDUR,
        NOTE_FS8,
        NDUR,
        NOTE_G8,
        NDUR,
        NOTE_GS8,
        NDUR,
        NOTE_A8,
        NDUR,
        NOTE_AS8,
        NDUR,
        NOTE_B8,
        NDUR,
        NOTE_C9H,
        NDUR,
        NOTE_CS9,
        NDUR,
        NOTE_D9,
        NDUR,
        NOTE_DS9,
        NDUR,
        NOTE_E9,
        NDUR,
        NOTE_F9,
        NDUR,
        NOTE_FS9,
        NDUR,
        NOTE_G9,
        NDUR,
        NOTE_GS9,
        NDUR,
        NOTE_A9,
        NDUR,
        NOTE_AS9,
        NDUR,
        NOTE_B9,
        NDUR,
        TONES_REPEAT,
    ];

    static sound1: [u16; _] = [
        NOTE_C1, 500, NOTE_C1H, 500, NOTE_G1, 500, NOTE_G1H, 500, NOTE_C2, 500, NOTE_C2H, 500,
        NOTE_G2, 500, NOTE_G2H, 500, NOTE_C3, 500, NOTE_C3H, 500, NOTE_G3, 500, NOTE_G3H, 500,
        NOTE_C4, 500, NOTE_C4H, 500, NOTE_G4, 500, NOTE_G4H, 500, NOTE_C5, 500, NOTE_C5H, 500,
        NOTE_G5, 500, NOTE_G5H, 500, NOTE_C6, 500, NOTE_C6H, 500, NOTE_G6, 500, NOTE_G6H, 500,
        NOTE_C7, 500, NOTE_C7H, 500, NOTE_G7, 500, NOTE_G7H, 500, NOTE_C8, 500, NOTE_C8H, 500,
        NOTE_G8, 500, NOTE_G8H, 500, NOTE_C9, 500, NOTE_C9H, 500, NOTE_G9, 500, NOTE_G9H, 500,
        TONES_END,
    ];
);

static mut circle_pos: i16 = 7;
const BUTTON_DELAY: u32 = 200;

// The setup() function runs once when you turn your Arduboy on
#[no_mangle]
pub unsafe extern "C" fn setup() {
    // put your setup code here, to run once:
    arduboy.begin();
    arduboy.audio_on();
    arduboy.audio_save_on_off()
}
// The loop() function repeats forever after setup() is done
#[no_mangle]
#[export_name = "loop"]
pub unsafe extern "C" fn loop_() {
    let mut in_ram: [u16; 43] = [
        NOTE_E4,
        400,
        NOTE_D4,
        200,
        NOTE_C4,
        400,
        NOTE_REST,
        200,
        NOTE_D4,
        200,
        NOTE_C4,
        300,
        NOTE_REST,
        100,
        NOTE_C4,
        300,
        NOTE_REST,
        100,
        NOTE_E4,
        300,
        NOTE_REST,
        100,
        NOTE_G4,
        300,
        NOTE_REST,
        100,
        NOTE_F4,
        300,
        NOTE_REST,
        100,
        NOTE_A4,
        300,
        NOTE_REST,
        100,
        NOTE_D5H,
        200,
        NOTE_REST,
        200,
        NOTE_D5H,
        200,
        NOTE_REST,
        1500,
        TONES_REPEAT,
    ];
    // put your main code here, to run repeatedly:
    let mut new_notes: bool;
    display_audio();
    loop {
        move_circle();
        if arduboy.pressed(UP) {
            arduboy.audio_on();
            display_audio();
        }
        if arduboy.pressed(DOWN) {
            arduboy.audio_off();
            display_audio();
        }
        if arduboy.pressed(B) {
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.tone(1000, 0);
    arduboy.clear();
    arduboy.print(f!(b"tone(1000)\n\nB: no_tone()\n   delay(1000)\n   break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B_BUTTON) {
            sound.no_tone();
            delay(1000);
            break;
        }
    }

    sound.tone(500, 4000);
    arduboy.clear();
    arduboy.print(f!(b"tone(500, 4000)\n\nB: break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B_BUTTON) {
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.tone2(NOTE_C4, 500, NOTE_C5H, 5000);
    arduboy.clear();
    arduboy.print(f!(b"tone(C4,500,C5H,5000)\n\nB: no_tone(), break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B_BUTTON) {
            sound.no_tone();
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.tone3(NOTE_C7H, 500, NOTE_REST, 1000, NOTE_C6, 5000);
    arduboy.clear();
    arduboy.print(f!(b"tone(C7H,500,\n     REST,1000,\n     C6,6000)\n\nB: no_tone(), break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B_BUTTON) {
            sound.no_tone();
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.tones(get_tones_addr!(allNotes));
    arduboy.clear();
    arduboy.print(f!(b"tones(allNotes)\n\nA: no_tone(), again\nUP: again\nB: break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(A_BUTTON) {
            sound.no_tone();
            sound.tones(get_tones_addr!(allNotes));
        }
        if arduboy.pressed(UP_BUTTON) {
            sound.tones(get_tones_addr!(allNotes));
        }
        if arduboy.pressed(B_BUTTON) {
            delay(BUTTON_DELAY);
            break;
        }
    }

    new_notes = false;
    sound.tones_in_ram(get_tones_addr!(in_ram) as *mut u32);
    arduboy.clear();
    arduboy.print(f!(b"tonesInRAM(inRAM)\n\nA: change notes\nB: break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(A_BUTTON) {
            new_notes = !new_notes;
            if new_notes {
                in_ram[34] = in_ram[38];
                in_ram[38] = NOTE_C5H;
            } else {
                in_ram[34] = in_ram[38];
                in_ram[38] = NOTE_D5H;
            }
            delay(BUTTON_DELAY);
        }
        if arduboy.pressed(B) {
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.tones(get_tones_addr!(sound1));
    arduboy.clear();
    arduboy.print(f!(b"volume_mode(IN_TONES)\ntones(sound1)\n\nB: break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B) {
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.volume_mode(VOLUME_ALWAYS_NORMAL);
    sound.tones(get_tones_addr!(sound1));
    arduboy.clear();
    arduboy.print(f!(b"volume_mode(NORMAL)\ntones(sound1)\n\nB: no_tone(), break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B) {
            sound.no_tone();
            delay(BUTTON_DELAY);
            break;
        }
    }

    sound.volume_mode(VOLUME_ALWAYS_HIGH);
    sound.tones(get_tones_addr!(sound1));
    arduboy.clear();
    arduboy.print(f!(b"volume_mode(HIGH)\ntones(sound1)\n\nB: break\0"));
    while sound.playing() {
        move_circle();
        if arduboy.pressed(B) {
            delay(BUTTON_DELAY);
            break;
        }
    }
    sound.volume_mode(VOLUME_IN_TONE);
}

fn move_circle() {
    unsafe {
        arduboy.fill_circle(circle_pos, 54, 7, Color::Black);
        circle_pos += 8;
        if circle_pos > 119 {
            circle_pos = 7;
        }
        arduboy.fill_circle(circle_pos, 54, 7, Color::White);
    }
    arduboy.display();
    delay(100);
}

fn display_audio() {
    arduboy.clear();
    arduboy.print(f!(b"Audio enabled: \0"));
    if arduboy.audio_enabled() {
        arduboy.print(f!(b"YES\0"));
    } else {
        arduboy.print(f!(b"NO\0"))
    }

    arduboy.print(f!(b"\n\nUP:   enable\nDOWN: disable\nB: break\0"));
    arduboy.invert(!arduboy.audio_enabled());
}