/* Copyright 2018 Holten Campbell
 *
 * 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 the keycodes used by our macros in process_record_user
enum custom_keycodes {
  QMKBEST = SAFE_RANGE,
  QMKURL
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [0] = LAYOUT(
		KC_NLCK, 	KC_LPRN, 	KC_RPRN, 	KC_PSLS, 	KC_PAST, 	KC_BSPC, 				KC_ESC, 		KC_Q, 			KC_W, 		KC_E, 			KC_R, 		KC_T,				 		KC_Y, 			KC_U, 			KC_I, 			KC_O, 				KC_P, 			KC_BSPC,
		KC_F1, 		KC_F2, 		KC_P7, 		KC_P8, 		KC_P9, 		KC_DEL,					KC_TAB, 		KC_A, 			KC_S, 			KC_D, 			KC_F, 		KC_G,			 	 		KC_H, 			KC_J, 			KC_K, 			KC_L, 				KC_QUOT, 	KC_ENT,
		KC_F3,		KC_F4,		KC_P4,		KC_P5,		KC_P6,		KC_PMNS,				KC_LSFT, 	KC_Z, 			KC_X, 			KC_C, 			KC_V, 		KC_B,				 		MO(3), 		KC_N, 			KC_M, 		KC_COMM,	KC_DOT, 	KC_SLSH, 	KC_LSFT,
		KC_F5,		KC_F6,		KC_P1,		KC_P2,		KC_P3,		KC_PPLS,				KC_LCTL, 	KC_LALT, 	KC_LBRC, 	KC_RBRC, 			MO(1),									KC_SPC, 					KC_MINS, 	KC_EQL, 			KC_LGUI, 	MO(4),
		KC_F7,		KC_F8,		TO(2),			KC_PDOT,	KC_P0,		KC_PENT
    ),

	[1] = LAYOUT(
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 				KC_GRV, 		KC_1, 				KC_2, 				KC_3, 				KC_4, 				KC_5,				 				KC_TRNS, 	KC_TRNS, 	KC_UP, 			KC_TRNS, 	KC_TRNS, 	KC_DEL,
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS,				KC_CAPS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS,			 	 		KC_TRNS, 	KC_LEFT, 	KC_DOWN, 	KC_RGHT, 	KC_SCLN, 	KC_BSLS,
		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_VOLD, 		KC_VOLU, 	KC_MUTE, 	KC_TRNS,
		BL_TOGG,	BL_STEP,		KC_TRNS,	KC_TRNS,	KC_TRNS,	KC_TRNS
    ),

		[2] = LAYOUT(
		KC_ESC, 		KC_1, 			KC_2, 			KC_3, 			KC_4, 			KC_F9, 				KC_ESC, 		KC_Q, 			KC_W, 		KC_E, 			KC_R, 		KC_T,				 		KC_Y, 			KC_U, 			KC_I, 			KC_O, 				KC_P, 			KC_BSPC,
		KC_TAB, 		KC_Q, 			KC_W, 		KC_E, 			KC_R, 			KC_T,					KC_TAB, 		KC_A, 			KC_S, 			KC_D, 			KC_F, 		KC_G,			 	 		KC_H, 			KC_J, 			KC_K, 			KC_L, 				KC_QUOT, 	KC_ENT,
		KC_TAB,		KC_A,			KC_S,			KC_D,			KC_F,			KC_G,					KC_LSFT, 	KC_Z, 			KC_X, 			KC_C, 			KC_V, 		KC_B,				 		MO(3), 		KC_N, 			KC_M, 		KC_COMM,	KC_DOT, 	KC_SLSH, 	KC_LSFT,
		KC_LSFT,		KC_Z,			KC_X,			KC_C,			KC_V,			KC_B,					KC_LCTL, 	KC_LALT, 	KC_LBRC, 	KC_RBRC, 			MO(5),									KC_SPC, 					KC_MINS, 	KC_EQL, 		KC_LGUI, 	MO(4),
		KC_LCTL,		KC_LALT,	TO(0),			KC_P,			KC_H,			KC_SPC
    ),

		[3] = LAYOUT(
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 				KC_TRNS, 		KC_1, 				KC_2, 				KC_3, 				KC_4, 				KC_5,				 				KC_6, 			KC_7, 			KC_8, 			KC_9, 			KC_0, 			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
    ),

		[4] = LAYOUT(
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 				KC_F1, 			KC_F2, 			KC_F3, 			KC_F4, 			KC_F5, 			KC_F6,				 			KC_F7, 		KC_F8, 		KC_F9, 		KC_F10, 		KC_F11, 		KC_F12,
		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
    ),

		[5] = LAYOUT(
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 				KC_GRV, 		KC_1, 				KC_2, 				KC_3, 				KC_4, 				KC_5,				 				KC_TRNS, 	KC_TRNS, 	KC_UP, 			KC_TRNS, 	KC_TRNS, 	KC_DEL,
		KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS, 	KC_TRNS,				KC_CAPS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS, 		KC_TRNS,			 	 		KC_TRNS, 	KC_LEFT, 	KC_DOWN, 	KC_RGHT, 	KC_SCLN, 	KC_BSLS,
		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_VOLD, 		KC_VOLU, 	KC_MUTE, 	KC_TRNS,
		BL_TOGG,	BL_STEP,		KC_TRNS,	KC_TRNS,	KC_TRNS,	KC_TRNS
    ),

};

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
    case QMKBEST:
      if (record->event.pressed) {
        // when keycode QMKBEST is pressed
        SEND_STRING("QMK is the best thing ever!");
      } else {
        // when keycode QMKBEST is released
      }
      break;
    case QMKURL:
      if (record->event.pressed) {
        // when keycode QMKURL is pressed
        SEND_STRING("https://qmk.fm/" SS_TAP(X_ENTER));
      } else {
        // when keycode QMKURL is released
      }
      break;
  }
  return true;
}

void matrix_init_user(void) {
  // set CapsLock LED to output and low
  setPinOutput(C6);
  writePinHigh(C6);
  // set NumLock LED to output and low
  setPinOutput(B6);
  writePinHigh(B6);
  // set ScrollLock LED to output and low
  setPinOutput(B5);
  writePinHigh(B5);
}

void matrix_scan_user(void) {

}


void led_set_user(uint8_t usb_led) {
  if (IS_LED_ON(usb_led, USB_LED_NUM_LOCK)) {
    writePinHigh(B6);
  } else {
    writePinLow(B6);
  }
  if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
    writePinHigh(B5);
  } else {
    writePinLow(B5);
  }
  /*
  if (IS_LED_ON(usb_led, USB_LED_SCROLL_LOCK)) {
    writePinHigh(C6);
  } else {
    writePinLow(C6);
  }
  */
}

//function for layer indicator LED
layer_state_t layer_state_set_user(layer_state_t state)
{
    if (get_highest_layer(state) == 2) {
    writePinHigh(C6);
	} else {
		writePinLow(C6);
    }
    return state;
}
