(function() {
var __cfg = document.getElementById('tab-project-content-cfg');
var PROJECT_SLUG = __cfg ? __cfg.dataset.projectSlug : '';

function toggleSelectAll(checked) {
    var boxes = document.querySelectorAll('.bulk-check');
    for (var i = 0; i < boxes.length; i++) boxes[i].checked = checked;
    var selectAll = document.getElementById('select-all');
    if (selectAll) selectAll.checked = checked;
    updateBulkUI();
}

function updateBulkUI() {
    var checked = document.querySelectorAll('.bulk-check:checked');
    var bar = document.getElementById('bulk-action-bar');
    var countEl = document.getElementById('bulk-count');
    var selectAll = document.getElementById('select-all');
    var allBoxes = document.querySelectorAll('.bulk-check');
    if (!bar) return;
    var hasSelection = checked.length > 0;
    bar.classList.toggle('bulk-action-bar--active', hasSelection);
    bar.dataset.active = hasSelection ? 'true' : 'false';
    countEl.textContent = checked.length + ' selected';
    var buttons = bar.querySelectorAll('button');
    for (var i = 0; i < buttons.length; i++) buttons[i].disabled = !hasSelection;
    if (selectAll) selectAll.checked = allBoxes.length > 0 && checked.length === allBoxes.length;
    if (!hasSelection) {
        document.getElementById('bulk-price-form').classList.add('hidden');
        document.getElementById('bulk-tag-form').classList.add('hidden');
    }
}

function bulkAction(action) {
    var checked = document.querySelectorAll('.bulk-check:checked');
    if (checked.length === 0) return;

    var titles = [];
    for (var i = 0; i < checked.length; i++) {
        var row = checked[i].closest('tr');
        var link = row ? row.querySelector('td:nth-child(3) a') : null;
        if (link) titles.push(link.textContent.trim());
    }

    if (action === 'delete') {
        var msg = 'Delete ' + checked.length + ' item(s)? This cannot be undone.\n\n' + titles.join('\n');
        if (!confirm(msg)) return;
    }

    var count = checked.length;
    var params = new URLSearchParams();
    for (var i = 0; i < checked.length; i++) {
        params.append('item_ids', checked[i].value);
    }

    fetch('/api/items/bulk/' + action, {
        method: 'POST',
        headers: Object.assign({'Content-Type': 'application/x-www-form-urlencoded'}, csrfHeaders()),
        body: params.toString()
    })
        .then(function(r) {
            if (!r.ok) return r.text().then(function(t) {
                var msg = 'Bulk ' + action + ' failed (' + r.status + ')';
                try { var parsed = JSON.parse(t); if (parsed.error) msg = parsed.error; } catch (_) {}
                throw new Error(msg);
            });
            var label = action === 'delete' ? 'deleted' : action === 'publish' ? 'published' : 'unpublished';
            showToast(count + ' item(s) ' + label + '.', 'success');
            htmx.ajax('GET', '/dashboard/project/' + PROJECT_SLUG + '/tabs/content', '#tab-content');
        })
        .catch(function(err) {
            showToast(err.message || 'Bulk operation failed');
        });
}

function quickPublish(itemId) {
    var params = new URLSearchParams();
    params.append('item_ids', itemId);
    fetch('/api/items/bulk/publish', {
        method: 'POST',
        headers: Object.assign({'Content-Type': 'application/x-www-form-urlencoded'}, csrfHeaders()),
        body: params.toString()
    }).then(function(r) {
        if (!r.ok) return r.text().then(function(t) {
            var msg = 'Publish failed';
            try { var parsed = JSON.parse(t); if (parsed.error) msg = parsed.error; } catch (_) {}
            throw new Error(msg);
        });
        showToast('Item published.', 'success');
        htmx.ajax('GET', '/dashboard/project/' + PROJECT_SLUG + '/tabs/content', '#tab-content');
    }).catch(function(err) {
        showToast(err.message || 'Publish failed');
    });
}

function showBulkPrice() {
    document.getElementById('bulk-price-form').classList.remove('hidden');
    document.getElementById('bulk-tag-form').classList.add('hidden');
    document.getElementById('bulk-price-input').focus();
}

function showBulkTag() {
    document.getElementById('bulk-tag-form').classList.remove('hidden');
    document.getElementById('bulk-price-form').classList.add('hidden');
    document.getElementById('bulk-tag-input').focus();
}

function submitBulkPrice() {
    var checked = document.querySelectorAll('.bulk-check:checked');
    if (checked.length === 0) return;
    var price = document.getElementById('bulk-price-input').value;
    if (price === '') { showToast('Enter a price'); return; }

    var params = new URLSearchParams();
    for (var i = 0; i < checked.length; i++) params.append('item_ids', checked[i].value);
    params.append('price_dollars', price);

    fetch('/api/items/bulk/price', {
        method: 'POST',
        headers: Object.assign({'Content-Type': 'application/x-www-form-urlencoded'}, csrfHeaders()),
        body: params.toString()
    })
    .then(function(r) {
        if (!r.ok) return r.text().then(function(t) {
            var msg = 'Could not update prices. Try again, or refresh the page.';
            try { var p = JSON.parse(t); if (p.error) msg = p.error; } catch (_) {}
            throw new Error(msg);
        });
        document.getElementById('bulk-price-form').classList.add('hidden');
        htmx.ajax('GET', '/dashboard/project/' + PROJECT_SLUG + '/tabs/content', '#tab-content');
    })
    .catch(function(err) { showToast(err.message || 'Could not update prices. Try again, or refresh the page.'); });
}

function submitBulkTag() {
    var checked = document.querySelectorAll('.bulk-check:checked');
    if (checked.length === 0) return;
    var tag = document.getElementById('bulk-tag-input').value.trim();
    if (!tag) { showToast('Enter a tag.'); return; }

    var params = new URLSearchParams();
    for (var i = 0; i < checked.length; i++) params.append('item_ids', checked[i].value);
    params.append('tag_slug', tag);

    fetch('/api/items/bulk/tag', {
        method: 'POST',
        headers: Object.assign({'Content-Type': 'application/x-www-form-urlencoded'}, csrfHeaders()),
        body: params.toString()
    })
    .then(function(r) {
        if (!r.ok) return r.text().then(function(t) {
            var msg = 'Could not add the tag. Try again, or refresh the page.';
            try { var p = JSON.parse(t); if (p.error) msg = p.error; } catch (_) {}
            throw new Error(msg);
        });
        document.getElementById('bulk-tag-form').classList.add('hidden');
        document.getElementById('bulk-tag-input').value = '';
        htmx.ajax('GET', '/dashboard/project/' + PROJECT_SLUG + '/tabs/content', '#tab-content');
    })
    .catch(function(err) { showToast(err.message || 'Could not add the tag. Try again, or refresh the page.'); });
}

function toggleBundleChildren(bundleId) {
    var rows = document.querySelectorAll('.bundle-child-' + bundleId);
    var btn = document.querySelector('tr:has(.bulk-check[value="' + bundleId + '"]) .bundle-toggle');
    var visible = rows.length > 0 && !rows[0].classList.contains('hidden');
    for (var i = 0; i < rows.length; i++) {
        rows[i].classList.toggle('hidden', visible);
    }
    if (btn) btn.innerHTML = visible ? '&#9654;' : '&#9660;';
}

function filterContentTable() {
    var query = (document.getElementById('content-search').value || '').toLowerCase();
    var status = document.getElementById('content-filter-status').value;
    var type = document.getElementById('content-filter-type').value;
    var rows = document.querySelectorAll('.data-table tbody > tr:not(.bundle-child)');
    for (var i = 0; i < rows.length; i++) {
        var row = rows[i];
        var title = (row.querySelector('td:nth-child(3)') || {}).textContent || '';
        var rowType = (row.querySelector('td:nth-child(4)') || {}).textContent || '';
        var rowStatus = row.querySelector('.badge') ? row.querySelector('.badge').textContent.trim() : '';
        var matchQuery = !query || title.toLowerCase().indexOf(query) !== -1;
        var matchStatus = !status || rowStatus === status;
        var matchType = !type || rowType.trim().indexOf(type) !== -1;
        var visible = matchQuery && matchStatus && matchType;
        row.classList.toggle('hidden', !visible);
        var itemCheckbox = row.querySelector('.bulk-check');
        if (itemCheckbox && !visible) {
            var children = document.querySelectorAll('.bundle-child-' + itemCheckbox.value);
            for (var j = 0; j < children.length; j++) {
                children[j].classList.add('hidden');
            }
        }
    }
}

(function() {
    var seen = {};
    var opts = document.querySelectorAll('.content-type-opt');
    for (var i = 0; i < opts.length; i++) {
        if (seen[opts[i].value]) { opts[i].remove(); } else { seen[opts[i].value] = true; }
    }
})();

var contentSortState = { col: -1, asc: true };

function sortContentTable(colIndex, sortType) {
    var table = document.querySelector('.data-table');
    if (!table) return;
    var tbody = table.querySelector('tbody');
    var rows = Array.prototype.slice.call(tbody.querySelectorAll('tr:not(.bundle-child)'));

    if (contentSortState.col === colIndex) {
        contentSortState.asc = !contentSortState.asc;
    } else {
        contentSortState.col = colIndex;
        contentSortState.asc = true;
    }

    function getValue(row) {
        var cell = row.cells[colIndex];
        if (!cell) return '';
        var text = cell.textContent.trim();
        if (sortType === 'num') {
            return parseInt(text.replace(/[^0-9-]/g, ''), 10) || 0;
        }
        if (sortType === 'money') {
            if (text.toLowerCase() === 'free') return 0;
            return parseFloat(text.replace(/[^0-9.-]/g, '')) || 0;
        }
        return text.toLowerCase();
    }

    rows.sort(function(a, b) {
        var va = getValue(a);
        var vb = getValue(b);
        var cmp = 0;
        if (typeof va === 'number') {
            cmp = va - vb;
        } else {
            cmp = va < vb ? -1 : va > vb ? 1 : 0;
        }
        return contentSortState.asc ? cmp : -cmp;
    });

    for (var i = 0; i < rows.length; i++) {
        tbody.appendChild(rows[i]);
        var checkbox = rows[i].querySelector('.bulk-check');
        if (checkbox) {
            var children = Array.prototype.slice.call(tbody.querySelectorAll('.bundle-child-' + checkbox.value));
            for (var j = 0; j < children.length; j++) {
                tbody.appendChild(children[j]);
            }
        }
    }

    var arrows = document.querySelectorAll('.sort-arrow');
    for (var i = 0; i < arrows.length; i++) {
        var col = parseInt(arrows[i].dataset.col, 10);
        if (col === colIndex) {
            arrows[i].textContent = contentSortState.asc ? '▲' : '▼';
            arrows[i].classList.add('sort-arrow--active');
        } else {
            arrows[i].textContent = '';
            arrows[i].classList.remove('sort-arrow--active');
        }
    }
}

function inlineRename(itemId) {
    var container = document.getElementById('item-title-' + itemId);
    var link = container.querySelector('a');
    var currentTitle = link.textContent;
    var href = link.getAttribute('href');

    var input = document.createElement('input');
    input.type = 'text';
    input.value = currentTitle;
    input.className = 'inline-rename-input';

    function restore(newTitle) {
        container.innerHTML = '';
        var a = document.createElement('a');
        a.href = href;
        a.className = 'fw-bold';
        a.textContent = newTitle;
        container.appendChild(a);
    }

    function save() {
        var newTitle = input.value.trim();
        if (!newTitle || newTitle === currentTitle) { restore(currentTitle); return; }
        var form = new FormData();
        form.append('title', newTitle);
        fetch('/api/items/' + itemId, { method: 'PUT', headers: csrfHeaders(), body: form })
            .then(function(r) {
                if (!r.ok) throw new Error('Failed');
                return r.json();
            })
            .then(function(data) { restore(data.title); })
            .catch(function() { restore(currentTitle); });
    }

    input.addEventListener('keydown', function(e) {
        if (e.key === 'Enter') { e.preventDefault(); save(); }
        if (e.key === 'Escape') { restore(currentTitle); }
    });
    input.addEventListener('blur', save);

    container.innerHTML = '';
    container.appendChild(input);
    input.focus();
    input.select();
}

window.toggleSelectAll = toggleSelectAll;
window.updateBulkUI = updateBulkUI;
window.bulkAction = bulkAction;
window.quickPublish = quickPublish;
window.showBulkPrice = showBulkPrice;
window.showBulkTag = showBulkTag;
window.submitBulkPrice = submitBulkPrice;
window.submitBulkTag = submitBulkTag;
window.toggleBundleChildren = toggleBundleChildren;
window.filterContentTable = filterContentTable;
window.sortContentTable = sortContentTable;
window.inlineRename = inlineRename;
})();