/*
 * Copyright (c) 2022 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>
#include <dt-bindings/zmk/bt.h>

/ {
	keymap {
		compatible = "zmk,keymap";

		default_layer {
/* QWERTY
 *
 * ,----------------------------------.                      ,----------------------------------.
 * |   Q  |   W  |   E  |   R  |   T  |                      |   Y  |   U  |   I  |   O  |   P  |
 * |------+------+------+------+------|                      |------+------+------+------+------|
 * |   A  |   S  |   D  |   F  |   G  |                      |   H  |   J  |   K  |   L  |   ;  |
 * |------+------+------+------+------|  ,-----.    ,-----.  |------+------+------+------+------|
 * |   Z  |   X  |   C  |   V  |   B  |  |  2  |    |  3  |  |   N  |   M  |   ,  |   .  |   /  |
 * `----------------------------------'  `-----'    `-----'  `----------------------------------'
 *          ,-----.   ,--------------------.            ,--------------------.   ,-----. 
 *          |  1  |   | DEL | SPACE | TAB  |            |  ESC  | BS | ENTER |   |  4  |	
 *          `-----'   `--------------------'            `--------------------'   `-----'
 */
			bindings = <
	&kp Q		&kp W		&kp E		&kp R		&kp T			&kp Y	&kp U		&kp I		&kp O		&kp P
	&mt LGUI A	&mt LALT S	&mt LCTRL D	&mt LSHFT F	&kp G			&kp H	&mt LSHFT J	&mt LCTRL K	&mt LALT L	&mt LGUI SEMI
	&kp Z		&kp X		&kp C		&kp V		&kp B			&kp N	&kp M		&kp COMMA	&kp DOT		&kp FSLH
	&kp N1		&lt 3 DEL	&lt 1 SPACE	&kp TAB		&kp N2			&kp N3	&kp ESC		&kp BSPC	&lt 2 RET	&kp N4
			>;

			sensor-bindings = <&inc_dec_kp PAGE_UP PAGE_DOWN &inc_dec_kp TAB LS(TAB)>;
		};

		navnum_layer {
/* NAVNUM
 *
 * ,----------------------------------.                      ,----------------------------------.
 * |      | PgUp |  UP  | PgDn |      |                      |   /  |   7  |   8  |   9  |   -  |
 * |------+------+------+------+------|                      |------+------+------+------+------|
 * | Home | Left | Down | Right| End  |                      |   =  |   4  |   5  |   6  |   +  |
 * |------+------+------+------+------|  ,-----.    ,-----.  |------+------+------+------+------|
 * |      |      |  INS |      |      |  |  2  |    |  3  |  |   0  |   1  |   2  |   3  |   *  |
 * `----------------------------------'  `-----'    `-----'  `----------------------------------'
 *          ,-----.   ,--------------------.            ,--------------------.   ,-----. 
 *          |  1  |   | DEL | SPACE | MO(3)|            |  ESC  | BS | ENTER |   |  4  |
 *          `-----'   `--------------------'            `--------------------'   `-----'
 */
			bindings = <
	&trans		&kp PG_UP	&kp UP		&kp PG_DN	&trans					&kp FSLH	&kp N7	&kp N8		&kp N9		&kp MINUS
	&kp HOME	&kp LEFT	&kp DOWN	&kp RIGHT	&kp END					&kp EQUAL	&kp N4	&kp N5		&kp N6		&kp PLUS
	&trans		&trans		&kp INS		&trans		&trans					&kp N0		&kp N1	&kp N2		&kp N3		&kp ASTERISK
	&kp N1		&lt 3 DEL	&lt 1 SPACE	&kp TAB		&kp N2					&kp N3		&kp ESC	&kp BSPC	&lt 2 RET	&kp N4
			>;

			sensor-bindings = <&inc_dec_kp PAGE_UP PAGE_DOWN &inc_dec_kp TAB LS(TAB)>;
		};

		symbol_layer {
/* SYM
 *
 * ,----------------------------------.                      ,----------------------------------.
 * |   %  |   @  |   [  |   ]  |   \  |                      |      |      |   ^  |      |      |
 * |------+------+------+------+------|                      |------+------+------+------+------|
 * |   #  |   !  |   (  |   )  |   |  |                      |   _  |   '  |   "  |   ~  |   `  |
 * |------+------+------+------+------|  ,-----.    ,-----.  |------+------+------+------+------|
 * |   $  |      |   {  |   }  |   &  |  |  2  |    |  3  |  |      |      |      |      |      |
 * `----------------------------------'  `-----'    `-----'  `----------------------------------'
 *          ,-----.   ,--------------------.            ,--------------------.   ,-----. 
 *          |  1  |   | DEL | SPACE | TAB  |            |  ESC  | BS | ENTER |   |  4  |
 *          `-----'   `--------------------'            `--------------------'   `-----'
 */
			bindings = <
	&kp PRCNT		&kp AT		&kp LBKT	&kp RBKT	&kp NON_US_BSLH			&trans			&trans			&kp CARET			&trans		&trans
	&kp HASH		&kp EXCL	&kp LPAR	&kp RPAR	&kp PIPE				&kp UNDER		&kp APOS		&kp DOUBLE_QUOTES	&kp TILDE	&kp GRAVE
	&kp DLLR		&trans		&kp LBRC	&kp RBRC	&kp AMPS				&trans			&trans			&trans				&trans		&trans
	&kp N1			&lt 3 DEL	&lt 1 SPACE	&kp TAB		&kp N2					&kp N3			&kp ESC			&kp BSPC			&lt 2 RET	&kp N4
			>;

			sensor-bindings = <&inc_dec_kp PAGE_UP PAGE_DOWN &inc_dec_kp TAB LS(TAB)>;
		};

		function_layer {
/* FUNC
 *
 * ,----------------------------------.                      ,----------------------------------.
 * |      |      | BTCLR|      | Reset|                      | Reset|  F7  |  F8  |  F9  |  F11 |
 * |------+------+------+------+------|                      |------+------+------+------+------|
 * |  BT0 |  BT1 |  BT2 |  BT3 |  BT4 |                      |      |  F4  |  F5  |  F6  |  F12 |
 * |------+------+------+------+------|  ,-----.    ,-----.  |------+------+------+------+------|
 * |      |      |      |      |      |  |  2  |    |  3  |  |  F10 |  F1  |  F2  |  F3  |  F13 |
 * `----------------------------------'  `-----'    `-----'  `----------------------------------'
 *          ,-----.   ,--------------------.            ,--------------------.   ,-----. 
 *          |  1  |   | DEL | SPACE | TAB  |            |  ESC  | BS | ENTER |   |  4  |
 *          `-----'   `--------------------'            `--------------------'   `-----'
 */
			bindings = <
	&trans			&trans			&bt BT_CLR		&trans			&reset				&reset	&kp F7	&kp F8		&kp F9		&kp F11
	&bt BT_SEL 0	&bt BT_SEL 1	&bt BT_SEL 2	&bt BT_SEL 3	&bt BT_SEL 4		&trans	&kp F4	&kp F5		&kp F6		&kp F12
	&trans			&trans			&trans			&trans			&trans				&kp F10	&kp F1	&kp F2		&kp F3		&kp F13
	&kp N1			&lt 3 DEL		&lt 1 SPACE		&kp TAB			&kp N2				&kp N3	&kp ESC	&kp BSPC	&lt 2 RET	&kp N4
			>;

			sensor-bindings = <&inc_dec_kp PAGE_UP PAGE_DOWN &inc_dec_kp TAB LS(TAB)>;
		};	

	};
};