#include <behaviors.dtsi>
#include <dt-bindings/zmk/bt.h>
#include <dt-bindings/zmk/keys.h>
#include "../zmk-nodefree-config/helper.h"

#define DEF 0
#define RHAND   1
#define LHAND    2
#define SHEET   3

// homerow mods
ZMK_BEHAVIOR(hm, hold_tap,
    flavor = "balanced";
    tapping-term-ms = <200>;
    quick-tap-ms = <125>;
    bindings = <&kp>, <&kp>;
)
#include "combos.dtsi"

ZMK_LAYER(default_layer,
            // -----------------------------------------------------------------------------------------
            // | [ |  Q  |  W  |  E  |  R  |  T  |   |  Y  |  U   |  I  |  O  |  P  | ] |
            // | \ |  A  |  S  |  D  |  F  |  G  |   |  H  |  J   |  K  |  L  |  ;  |  '   |
            // | < |  Z  |  X  |  C  |  V  |  B  |   |  N  |  M   |  ,  |  .  |  /  | =  |
            //                 | TAB | RET | ESC |   | BKSP | SP  | TAB |

&kp LBKT  &kp Q       &kp W       &kp E           &kp R        &kp T      &kp Y     &kp U        &kp I          &kp O       &kp P          &kp RBKT
&kp BSLH  &hm LGUI A  &hm RALT S  &hm LCTRL D     &hm LSHFT F  &kp G      &kp H     &hm RSHFT J  &hm RCTRL K    &hm RALT L  &hm RGUI SEMI  &kp SQT
&kp NUBS   &kp Z       &kp X       &kp C           &kp V        &kp B      &kp N     &kp M        &kp COMMA      &kp DOT     &kp FSLH       &kp EQUAL
                                  &lt RHAND TAB  &kp RET      &kp ESC    &kp BSPC  &kp SPACE    &lt LHAND TAB
        )

ZMK_LAYER(right_layer,
            // -----------------------------------------------------------------------------------------
            // | BTCLR |     |  mute | vold | volu | printS  |    |  6    |  7  |  8  |  9   |  0   | -    |
            // | BT1  | LGUI | RALT | LCTRL | LSHFT |        |    |  LFT  | DWN |  UP | RGT  |      |      |
            // | BT2  |     |     |     |     |     |        |    |  F7   | F8  |  F9 | F10  |  F11 | F12  |
            //                             |     |     |     |    | DEL | SPACE | tog SHEET |
&bt BT_CLR    &trans    &kp C_MUTE  &kp C_VOL_DN  &kp C_VOL_UP  &kp PSCRN    &kp N6    &kp N7     &kp N8       &kp N9     &kp N0   &kp BSPC
&bt BT_SEL 1  &kp LGUI  &kp RALT    &kp LCTRL     &kp LSHFT     &none        &kp LEFT  &kp DOWN   &kp UP       &kp RIGHT  &none    &none
&bt BT_SEL 2  &none     &none       &none         &none         &none        &kp F7    &kp F8     &kp F9       &kp F10    &kp F11  &kp F12
                                    &trans        &trans        &trans       &kp DEL   &kp SPACE  &tog SHEET
            )

ZMK_LAYER(left_layer,
            // -----------------------------------------------------------------------------------------
            // |  GRAVE |  1  |  2  |  3  |  4  |  5  |     |    |         |         |        |        | BT3  |
            // |        | \   | {   | [   | ]   | }   |     |    | RSHFT   |  RCTRL  | RALT   |  RGUI  | BT4  |
            // |  F1    |  F2 | F3  |  F4 | F5  | F6  |     |    |         |         |        |        | BT5  |
            //                      | tog SHEET  |     |     |    |         |         |        |

&kp TAB     &kp N1      &kp N2      &kp N3      &kp N4         &kp N5           &none      &none      &none     &none     &none  &bt BT_SEL 3
&kp LA(N6)  &kp LA(N8)  &kp LA(N4)  &kp LA(N5)  &kp LA(MINUS)  &kp LA(EQUAL)    &kp RSHFT  &kp RCTRL  &kp RALT  &kp RGUI  &none  &bt BT_SEL 4
&kp F1      &kp F2      &kp F3      &kp F4      &kp F5         &kp F6           &none      &none      &none     &none     &none  &bt BT_SEL 5
                                    &to SHEET  &none          &none            &none      &none      &trans
            )

ZMK_LAYER(sheet_layer,
            // -----------------------------------------------------------------------------------------
            // | BSPC  |  + |  7  |  8  |  9  |  -  |   |     |     |     |     |     |      |
            // |  DEL  |  ( |  4  |  5  |  6  |  *  |   | LFT | DWN |  UP | RGT |     |      |
            // | NLoc  |  ) |  1  |  2  |  3  |  /  |   |     |     |     |     |     |      |
            //                    |  0  |  .  | ENT |   | BSPC | SPACE | Tog SHEET |

&kp BSPC    &kp KP_PLUS  &kp KP_N7  &kp KP_N8  &kp KP_N9   &kp KP_MINUS       &none     &none      &none        &none      &none  &kp C_SLEEP
&kp DEL     &kp KP_LPAR  &kp KP_N4  &kp KP_N5  &kp KP_N6   &kp KP_MULTIPLY    &kp LEFT  &kp DOWN   &kp UP       &kp RIGHT  &none  &none
&kp KP_NUM  &kp KP_RPAR  &kp KP_N1  &kp KP_N2  &kp KP_N3   &kp KP_DIVIDE      &none     &none      &none        &none      &none  &none
                                    &kp KP_N0  &kp KP_DOT  &kp RET            &kp BSPC  &kp SPACE  &tog SHEET
            )