{# Global confirmation modal — replaces native confirm() dialogs.
   Included once in layout/base.twig. Provides:

   confirmAction({ message, title, confirmText, cancelText, confirmClass, icon })
     Returns a Promise<boolean>.

   confirmSubmit(event, message, opts)
     For onsubmit="return confirmSubmit(event, 'Delete?')"

   confirmClick(event, message, opts)
     For onclick="return confirmClick(event, 'Are you sure?')"
#}

<div id="confirmModal" class="hidden fixed inset-0 bg-black bg-opacity-50 z-[60] flex items-center justify-center p-4">
    <div class="bg-white dark:bg-slate-800 rounded-lg shadow-xl w-full max-w-sm">
        <div class="px-6 py-4 border-b border-gray-200 dark:border-slate-700 flex items-center justify-between">
            <h3 class="text-lg font-semibold text-gray-900 dark:text-white" id="confirmModalTitle">
                <i id="confirmModalIcon" class="fas fa-exclamation-triangle text-red-500 mr-2"></i>
                <span id="confirmModalTitleText">Confirm</span>
            </h3>
            <button type="button" id="confirmModalClose"
                    class="text-gray-400 dark:text-slate-500 hover:text-gray-600 dark:hover:text-slate-300">
                <i class="fas fa-times"></i>
            </button>
        </div>
        <div class="p-6">
            <p class="text-sm text-gray-600 dark:text-slate-400" id="confirmModalMessage"></p>
        </div>
        <div class="px-6 py-4 border-t border-gray-200 dark:border-slate-700 bg-gray-50 dark:bg-slate-900 flex justify-end gap-2 rounded-b-lg">
            <button type="button" id="confirmModalCancel"
                    class="px-4 py-2 border border-gray-300 dark:border-slate-600 text-gray-700 dark:text-slate-300 rounded-lg text-sm font-medium hover:bg-gray-50 dark:hover:bg-slate-700 transition-colors">
                Cancel
            </button>
            <button type="button" id="confirmModalConfirm"
                    class="px-4 py-2 text-white rounded-lg text-sm font-medium transition-colors">
                Confirm
            </button>
        </div>
    </div>
</div>

<script>
(function() {
    var modal       = document.getElementById('confirmModal');
    var titleText   = document.getElementById('confirmModalTitleText');
    var icon        = document.getElementById('confirmModalIcon');
    var message     = document.getElementById('confirmModalMessage');
    var confirmBtn  = document.getElementById('confirmModalConfirm');
    var cancelBtn   = document.getElementById('confirmModalCancel');
    var closeBtn    = document.getElementById('confirmModalClose');

    var _resolve = null;

    function close(result) {
        modal.classList.add('hidden');
        if (_resolve) { _resolve(result); _resolve = null; }
    }

    confirmBtn.addEventListener('click', function() { close(true); });
    cancelBtn.addEventListener('click', function() { close(false); });
    closeBtn.addEventListener('click', function() { close(false); });

    modal.addEventListener('click', function(e) {
        if (e.target === modal) close(false);
    });

    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape' && !modal.classList.contains('hidden')) {
            close(false);
        }
    });

    window.confirmAction = function(opts) {
        opts = opts || {};

        titleText.textContent = opts.title || 'Confirm';
        message.innerHTML     = opts.message || 'Are you sure?';

        var iconClass = opts.icon || 'fa-exclamation-triangle text-red-500';
        icon.className = 'fas ' + iconClass + ' mr-2';

        confirmBtn.textContent = opts.confirmText || 'Confirm';
        cancelBtn.textContent  = opts.cancelText  || 'Cancel';

        var btnClass = opts.confirmClass || 'bg-red-600 hover:bg-red-700';
        confirmBtn.className = 'px-4 py-2 text-white rounded-lg text-sm font-medium transition-colors ' + btnClass;

        modal.classList.remove('hidden');
        confirmBtn.focus();

        return new Promise(function(resolve) { _resolve = resolve; });
    };

    window.confirmSubmit = function(e, msg, opts) {
        e.preventDefault();
        var form = e.target.closest('form') || e.target;
        opts = opts || {};
        opts.message = opts.message || msg;
        confirmAction(opts).then(function(ok) {
            if (ok) form.submit();
        });
        return false;
    };

    window.confirmClick = function(e, msg, opts) {
        e.preventDefault();
        var el = e.currentTarget || e.target.closest('a') || e.target;
        opts = opts || {};
        opts.message = opts.message || msg;
        confirmAction(opts).then(function(ok) {
            if (ok) {
                if (el.tagName === 'A' && el.href) {
                    window.location.href = el.href;
                } else if (el.form) {
                    el.form.submit();
                }
            }
        });
        return false;
    };
})();
</script>