/* Copyright 2021 Glorious, LLC <salman@pcgamingrace.com>
 * Modified 2022 by rustedaperture for qmk_firmware

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 2 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/>.
*/

#include QMK_KEYBOARD_H
#include "analog.h"
#include "qmk_midi.h"

// clang-format off
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

//      NUM      /       *       -
//      7        8       9       +
//      4        5       6       ENCODER
//      1        2       3       RET
//      0                        .

  [0] = LAYOUT(
    MO(1),   KC_PSLS,   KC_PAST,   KC_PMNS,
    KC_P7,   KC_P8,     KC_P9,     KC_PPLS,
    KC_P4,   KC_P5,     KC_P6,     KC_CALC,
    KC_P1,   KC_P2,     KC_P3,     KC_PENT,
    KC_P0,                         KC_PDOT
  ),
  [1] = LAYOUT(
    _______,   KC_PSLS,   KC_PAST,   KC_PMNS,
    KC_P7,     RM_VALU,   KC_P9,     KC_PPLS,
    RM_PREV,   KC_P5,     RM_NEXT,   KC_CALC,
    KC_P1,     RM_VALD,   KC_P3,     KC_PENT,
    RM_TOGG,                         QK_BOOT
  )
};

// Potentiometer Slider, MIDI Control

uint8_t divisor = 0;

void slider(void) {
    if (divisor++) { /* only run the slider function 1/256 times it's called */
        return;
    }
    midi_send_cc(&midi_device, 2, 0x3E, 0x7F + (analogReadPin(SLIDER_PIN) >> 3));
}

void housekeeping_task_user(void) {
    slider();
}