/**
 * Kanbante — Flow health (issue #9): quick actions on zombie cards.
 * Close/backlog reuse /api/move; the nudge reuses the comments API.
 */
(function () {
    var csrf = (document.querySelector('meta[name="csrf-token"]') || {}).content || '';

    /* Project switcher (0.19.0): jump between projects without
       going back to the health index. */
    var switcher = document.getElementById('health-switch');
    if (switcher) {
        switcher.addEventListener('change', function () {
            window.location.href = '/health/' + switcher.value;
        });
    }

    function post(url, fields) {
        var data = new FormData();
        Object.keys(fields).forEach(function (k) { data.append(k, fields[k]); });
        data.append('csrf_token', csrf);
        return fetch(url, { method: 'POST', body: data }).then(function (r) {
            return r.json().catch(function () { return {}; }).then(function (body) {
                if (!r.ok || body.ok === false) throw new Error(body.error || ('HTTP ' + r.status));
                return body;
            });
        });
    }

    document.addEventListener('click', function (e) {
        var btn = e.target.closest('[data-zombie]');
        if (!btn) return;
        var repo = btn.getAttribute('data-repo');
        var number = btn.getAttribute('data-number');
        var column = btn.getAttribute('data-column');
        var action = btn.getAttribute('data-zombie');
        var parts = repo.split('/');
        btn.disabled = true;
        var done = function () { location.reload(); };
        var fail = function (err) { btn.disabled = false; alert(err.message); };
        if (action === 'comment') {
            post('/api/issues/' + parts[0] + '/' + parts[1] + '/' + number + '/comments', {
                body: '🧟 Cette carte est inactive depuis un moment — toujours pertinent ?'
            }).then(done).catch(fail);
        } else {
            post('/api/move', {
                repo_full_name: repo,
                issue_number: number,
                from_column: column,
                to_column: action === 'close' ? 'done' : 'backlog',
                to_order: number
            }).then(done).catch(fail);
        }
    });
})();