(() => {
    /* global $ $$ on */
    "use strict";

    // Commit history toggle
    // https://github.com/torvalds/linux/commits/master
    function toggleButton(el, caller) {
        const parentNode = el.closest(".list-view-items");
        if (parentNode) {
            const containers = parentNode.querySelectorAll('[data-testid=commit-row-show-description-button]');
            [...containers].forEach(node => {
                if ((node != caller) && (node.matches('[data-testid=commit-row-show-description-button]'))) {
                    node.click();
                }
            });
        }
    }

    on($("body"), "click", event => {
        const target = event.target;
        const mod = event.ctrlKey ||
            event.metaKey ||
            window.location.pathname.includes("/compare/");

        if (target && event.getModifierState("Shift")) {
            // give GitHub time to update the elements
            setTimeout(() => {
                // target is path inside svg inside button
                var realTarget = target;
                for (let i = 0; i < 5; i++) {
                    if (realTarget.nodeName != 'BUTTON')
                        realTarget = realTarget.parentElement;
                    else
                        break;
                }
                if (realTarget.matches("[aria-pressed=false]")) {
                    //console.log("detail target")
                    toggleButton(realTarget, target);
                } else if (
                    realTarget.matches("[aria-pressed=true]")) {
                    //console.log("detail closed")
                    toggleButton(realTarget, target);
                }
                //console.log(realTarget)
            }, 100);
        }
    });

})();