/*
Copyright 2021 Bryan Ong

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

// Defines names for use in layer keycodes and the keymap
enum layer_names {
    _BASE,
    _FN,
    _L3,
    _L4
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

    [_BASE] = LAYOUT(
        KC_AUDIO_MUTE,
        KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,          KC_5,    KC_6,    KC_7,          KC_8,    KC_9,    KC_0,     KC_BSPC,    KC_NUM,     KC_SLSH,    KC_PAST,    KC_MINS,
        KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,          KC_T,    KC_Y,    KC_U,          KC_I,    KC_O,    KC_P,     KC_DEL,     KC_P7,      KC_P8,      KC_P9,      KC_PPLS,
        KC_CAPS,   KC_A,    KC_S,    KC_D,    KC_F,          KC_G,    KC_H,    KC_J,          KC_K,    KC_L,    KC_SCLN,  KC_QUOT,    KC_P4,      KC_P5,      KC_P6,      KC_EQL,
	KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,          KC_B,    KC_N,    KC_M,          KC_COMM, KC_DOT,  KC_SLSH,  KC_ENT,     KC_P1,      KC_P2,      KC_P3,      KC_PENT,
        KC_GRV,    KC_LCTL, KC_LALT, KC_LGUI, LT(1,KC_SPC),  KC_SPC,  KC_SPC,  LT(2,KC_SPC),  KC_LEFT, KC_DOWN, KC_UP,    KC_RGHT,    KC_P0,      KC_P0,      KC_PDOT,    KC_PENT),
    [_FN] = LAYOUT(
        KC_TRNS,
        KC_GRV,    KC_F1,   KC_F2,   KC_F3,   KC_F4,         KC_F5,   KC_F6,   KC_F7,         KC_F8,   KC_LPRN, KC_RPRN,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    QK_BOOT,
        KC_TRNS,   KC_F9,   KC_F10,  KC_F11,  KC_F12,        KC_TRNS, KC_TRNS, KC_MINS,       KC_EQL,  KC_LCBR, KC_RCBR,  KC_PIPE,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_HOME, KC_END,   KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_MNXT, KC_VOLD, KC_VOLU,  KC_MPLY,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS),
    [_L3] = LAYOUT(
        KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_HOME, KC_END,   KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_MNXT, KC_VOLD, KC_VOLU,  KC_MPLY,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS),
    [_L4] = LAYOUT(
        KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,
        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,       KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS),
};

bool encoder_update_user(uint8_t index, bool clockwise) {
    if (index == 0) { /* First encoder */
        if (clockwise) {
            tap_code(KC_VOLD);
        } else {
            tap_code(KC_VOLU);
        }
    } else if (index == 1) { /* Second encoder */
        if (clockwise) {
            tap_code(KC_VOLD);
        } else {
            tap_code(KC_VOLU);
        }
    }
    return true;
}
