//
// TOTEM — Colemak adapted from Moonlander Oryx config
// Base: Colemak alphas   |   UML hold: numbers + umlauts + symbols
// Designed for macOS German (QWERTZ) layout
//

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

#define BASE 0
#define UML  1
#define BT   2

/ {
    macros {
        slash: slash {
            label = "SLASH";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp LSHFT>, <&macro_tap &kp N7>, <&macro_release &kp LSHFT>;
        };
        qmark: qmark {
            label = "QMARK";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp LSHFT>, <&macro_tap &kp MINUS>, <&macro_release &kp LSHFT>;
        };
        at: at {
            label = "AT";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp RALT>, <&macro_tap &kp L>, <&macro_release &kp RALT>;
        };
        tilde: tilde {
            label = "TILDE";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp RALT>, <&macro_tap &kp N>, <&macro_release &kp RALT>;
        };
        lbrace: lbrace {
            label = "LBRACE";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp RALT>, <&macro_tap &kp N8>, <&macro_release &kp RALT>;
        };
        rbrace: rbrace {
            label = "RBRACE";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp RALT>, <&macro_tap &kp N9>, <&macro_release &kp RALT>;
        };
        lparen: lparen {
            label = "LPAREN";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp LSHFT>, <&macro_tap &kp N8>, <&macro_release &kp LSHFT>;
        };
        rparen: rparen {
            label = "RPAREN";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp LSHFT>, <&macro_tap &kp N9>, <&macro_release &kp LSHFT>;
        };
        gt_sign: gt_sign {
            label = "GREATER";
            compatible = "zmk,behavior-macro";
            #binding-cells = <0>;
            bindings = <&macro_press &kp LSHFT>, <&macro_tap &kp GRAVE>, <&macro_release &kp LSHFT>;
        };
    };

    keymap {
        compatible = "zmk,keymap";

        base_layer {
// ╔══════════════════════════════════════╗
label = "BASE";
// ╚══════════════════════════════════════╝
//              ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓   ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓
//              ┃     Q     ┃     W     ┃     F     ┃     P     ┃     B     ┃   ┃     J     ┃     L     ┃     U     ┃     Z     ┃     ?     ┃
//              ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫
//              ┃     A     ┃     R     ┃     S     ┃     T     ┃     G     ┃   ┃     M     ┃     N     ┃     E     ┃     I     ┃     O     ┃
// ┏━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━━┓
// ┃   SHIFT    ┃     Y     ┃     X     ┃     C     ┃     D     ┃     V     ┃   ┃     K     ┃     H     ┃     /     ┃     ,     ┃     .     ┃    ESC    ┃
// ┗━━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━━┛
//                                      ┃   SPACE   ┃    UML    ┃   ENTER   ┃   ┃    CTRL   ┃           ┃    BACK   ┃
//                                      ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛   ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛
    bindings = <
//   ╷           ╷           ╷           ╷           ╷           ╷           ╷   ╷           ╷           ╷           ╷           ╷           ╷           ╷
        &kp Q      &kp W      &kp F      &kp P      &kp B          &kp J      &kp L      &kp U      &kp Z      &qmark
        &kp A      &kp R      &kp S      &kp T      &kp G          &kp M      &kp N      &kp E      &kp I      &kp O
&kp LSHFT &kp Y    &kp X      &kp C      &kp D      &kp V          &kp K      &kp H      &slash     &kp DOT    &kp COMMA  &kp ESC
                                    &kp SPACE  &mo UML    &kp RET        &lt BT LCTRL &kp LGUI &kp BSPC
                >;
        };

        uml_layer {
// ╔══════════════════════════════════════╗
label = "UML";
// ╚══════════════════════════════════════╝
//              ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓   ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓
//              ┃     1     ┃     2     ┃     3     ┃     4     ┃     5     ┃   ┃     +     ┃     @     ┃     Ü     ┃           ┃     ~     ┃
//              ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫
//              ┃     Ä     ┃           ┃     ß     ┃           ┃    UP     ┃   ┃     -     ┃     <     ┃     >     ┃           ┃     Ö     ┃
// ┏━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━━┓
// ┃            ┃           ┃   LEFT    ┃           ┃   DOWN    ┃   RIGHT   ┃   ┃     6     ┃     7     ┃     8     ┃     9     ┃     0     ┃           ┃
// ┗━━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━━┛
//                                      ┃    TAB    ┃   trans   ┃    ALT    ┃   ┃    CTRL   ┃    (      ┃     )     ┃
//                                      ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛   ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛
    bindings = <
//   ╷           ╷           ╷           ╷           ╷           ╷           ╷   ╷           ╷           ╷           ╷           ╷           ╷           ╷
        &kp N1     &kp N2     &kp N3     &kp N4     &kp N5         &kp KP_PLUS &at        &kp LBKT   &lbrace   &tilde
        &kp SQT    &none      &kp MINUS  &none      &kp UP          &kp FSLH    &kp GRAVE  &gt_sign   &rbrace   &kp SEMI
&trans    &none     &kp LEFT   &none      &kp DOWN   &kp RIGHT       &kp N6     &kp N7     &kp N8     &kp N9     &kp N0     &kp KP_MULTIPLY
                                    &kp TAB    &trans     &kp LALT        &kp LCTRL  &lparen    &rparen
                >;
        };

        bt_layer {
// ╔══════════════════════════════════════╗
label = "BT";
// ╚══════════════════════════════════════╝
//              ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓   ┏━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┓
//              ┃    BT1    ┃    BT2    ┃    BT3    ┃    BT4    ┃           ┃   ┃           ┃           ┃           ┃           ┃           ┃
//              ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫
//              ┃           ┃           ┃           ┃           ┃           ┃   ┃           ┃           ┃           ┃           ┃           ┃
// ┏━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━━┓
// ┃            ┃           ┃           ┃           ┃           ┃           ┃   ┃           ┃           ┃           ┃           ┃           ┃           ┃
// ┗━━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┫   ┣━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━━┛
//                                      ┃           ┃           ┃           ┃   ┃           ┃           ┃           ┃
//                                      ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛   ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━┛
    bindings = <
//   ╷           ╷           ╷           ╷           ╷           ╷           ╷   ╷           ╷           ╷           ╷           ╷           ╷           ╷
&bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &none         &none      &none      &none      &none      &none
        &none      &none      &none      &none      &none          &none      &none      &none      &none      &none
&none    &none     &none      &none      &none      &none          &none      &none      &none      &none      &none      &none
                                    &none      &none      &none          &trans     &none      &none
                >;
        };
    };
};