/*
Base Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
Modified 2017 Andrew Novak <ndrw.nvk@gmail.com>
Modified 2018 Wayne Jones (WarmCatUK) <waynekjones@gmail.com>
Modified 2019 AbstractKB

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 LicensezZZ
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include QMK_KEYBOARD_H

enum layers {
  _DEFLT,
  _FUNC,
  _SYM,
  _META
};

enum custom_keycodes {
  MYRGB_TG = SAFE_RANGE
};

bool rgbinit = true;
bool rgbon = true;

const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {1,5,5}; //only using the first one

void keyboard_post_init_user(void) {
  rgblight_enable_noeeprom();
  led_set_user(host_keyboard_leds());
}

uint32_t layer_state_set_user(uint32_t state) {
  switch (biton32(state)) {
    case _FUNC:
      rgblight_sethsv_noeeprom(170,255,255);
      rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
      break;
    case _SYM:
      rgblight_sethsv_noeeprom(0,255,255);
      rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
      break;
    case _META:
      rgblight_sethsv_noeeprom(0,255,255);
      rgblight_mode_noeeprom(RGBLIGHT_MODE_RAINBOW_SWIRL);
      break;
    default: //_DEFLT
      rgblight_sethsv_noeeprom(0,0,255);
      rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
      break;
  }
  
  return state;
}

void led_set_user(uint8_t usb_led) {
  if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
    rgblight_mode_noeeprom(RGBLIGHT_MODE_ALTERNATING);
  } else {
    layer_state_set_user(layer_state);
  }
}

void myrgb_toggle(void) {
  if (rgbon) {
    rgblight_disable_noeeprom();
    rgbon = false;
  } else {
    rgblight_enable_noeeprom();
    layer_state_set_user(layer_state);
    led_set_user(host_keyboard_leds());
    rgbon = true;
  }
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch(keycode) {
    case MYRGB_TG:
      if (record->event.pressed) {
        myrgb_toggle();
      }
      return false;
    default:
      return true;
  }
}

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

    [_DEFLT] = LAYOUT( \
        KC_ESC,	 KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,       \
        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_ENT,      \
        KC_BSPC, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      \
        KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,		\
        KC_LCTL, MO(_META), KC_LGUI, KC_LALT, MO(_SYM),KC_SPC,KC_SPC,MO(_FUNC),KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT       \
    ),

	
    [_FUNC] = LAYOUT( \
       KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  \
       _______, _______, _______, _______, _______, _______, _______, _______, LCTL(LGUI(KC_LEFT)), LGUI(KC_L), LCTL(LGUI(KC_RGHT)), _______,  \
       _______, _______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MNXT, KC_CAPS, _______,  \
       _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_MPLY  \
    ),

	
    [_SYM] = LAYOUT( \
        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  \
        _______,S(KC_1),S(KC_2),S(KC_LBRC),S(KC_RBRC),S(KC_BSLS),_______, S(KC_MINS), _______, _______, _______, _______, \
        _______, S(KC_3), S(KC_4), S(KC_9), S(KC_0), KC_GRV, S(KC_EQL), KC_MINS, KC_BSLS, S(KC_8), _______, _______, \
        _______, S(KC_5), S(KC_6), KC_LBRC,KC_RBRC,S(KC_GRV), S(KC_7),KC_EQL, _______, _______, _______, _______, \
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______	\
    ),
    
	
    [_META] = LAYOUT( \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, MYRGB_TG    \
    )
};