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

/*
 * Queue operations should work correctly within a limited space linked list.
 *
 * This test barely validates that the linked list is implemented correctly.
 * Further work should provide a way to generate and evaluate all possible cases.
 */

&nkp {
    keep-active-size = <3>;
};

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

        default_layer {
            bindings = <
                &nkp A &nkp W
                &nkp D &nkp S>;
        };
    };
};

&kscan {
    events = <
        ZMK_MOCK_PRESS(0,1,10)   // W W__      These 3 characters represent how
        ZMK_MOCK_PRESS(0,0,10)   // A WA_      the array should look like.
        ZMK_MOCK_RELEASE(0,0,10) // A W__      _ represents an empty space.
        ZMK_MOCK_PRESS(0,0,10)   // A WA_ 130  These numbers show the order of
        ZMK_MOCK_PRESS(1,1,10)   // S WAS 123  each key press.
        ZMK_MOCK_RELEASE(1,1,10) // S WA_ 130  0 means empty.
        ZMK_MOCK_PRESS(1,1,10)   // S WAS 123  1 is head. 2 is mid. 3 is tail.
        ZMK_MOCK_PRESS(1,0,10)   // D DAS 312  Limit reached. First in first out.
        ZMK_MOCK_RELEASE(1,0,10) // D _AS 013  Test release tail.
        ZMK_MOCK_PRESS(1,0,10)   // D DAS 312
        ZMK_MOCK_RELEASE(1,1,10) // S DA_ 310  Test release mid.
        ZMK_MOCK_PRESS(1,1,10)   // S DAS 213
        ZMK_MOCK_RELEASE(0,0,10) // A D_S 103  Test release head.
        ZMK_MOCK_PRESS(0,0,10)   // A DAS 132
        ZMK_MOCK_RELEASE(1,1,10) // S DA_ 130  Test release mid
        ZMK_MOCK_RELEASE(0,0,10) // A D__ 100  and then tail.
        ZMK_MOCK_PRESS(1,1,10)   // S DS_ 130
        ZMK_MOCK_PRESS(0,0,10)   // A DSA 123
        ZMK_MOCK_RELEASE(1,0,10) // D _SA 013  Test release head
        ZMK_MOCK_RELEASE(1,1,10) // S __A 001  twice.
        ZMK_MOCK_PRESS(1,1,10)   // S S_A 301
        ZMK_MOCK_PRESS(1,0,10)   // D SDA 231
        ZMK_MOCK_RELEASE(1,1,10) // S _DA 031  Test release mid
        ZMK_MOCK_RELEASE(0,0,10) // A _D_ 010  and then head.
        ZMK_MOCK_PRESS(0,0,10)   // A AD_ 310
        ZMK_MOCK_PRESS(1,1,10)   // S ADS 213
        ZMK_MOCK_RELEASE(1,0,10) // D A_S 103  Test release head
        ZMK_MOCK_RELEASE(1,1,10) // S A__ 100  and then tail.
        ZMK_MOCK_PRESS(1,1,10)   // S AS_
        ZMK_MOCK_PRESS(1,0,10)   // D ASD
        ZMK_MOCK_RELEASE(1,0,10) // D AS_      Test release all tails.
        ZMK_MOCK_RELEASE(1,1,10) // S A__
        ZMK_MOCK_RELEASE(0,0,10) // A ___
        ZMK_MOCK_RELEASE(0,1,10) // W ___
    >;
};