@include(snippets/header)
<div class="pagewrapper">
<div id="main" class="admin-container">
    <div class="container">
        <h2>Custom Emojis &amp; Sticker Packs</h2>

        <!-- Telegram Pack Import -->
        <div class="admin-form-container sp-import-card"
            style="margin-bottom: 28px; text-align: left; background: var(--dropdown-bg); padding: 20px; border: 1px solid var(--nav-border-color); border-radius: 10px;">
            <h4 style="margin: 0 0 6px; font-size: 1rem; display: flex; align-items: center; gap: 8px;">
                <i class="fa-brands fa-telegram" style="color: #26a5e4;"></i>
                Import Telegram Sticker Pack
            </h4>
            <p style="font-size: 0.82em; color: rgba(255,255,255,0.5); margin: 0 0 14px;">
                Enter a Telegram sticker pack URL (e.g. <code>https://t.me/addstickers/PackName</code>) or just the short name.
                All stickers will be downloaded and added as a new sticker pack.
            </p>
            <div style="display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end;">
                <div style="flex: 1; min-width: 200px;">
                    <label style="display: block; font-size: 0.8em; margin-bottom: 5px; opacity: 0.7;">Pack URL or Name</label>
                    <input type="text" id="sp-pack-url" placeholder="https://t.me/addstickers/PackName"
                        style="width: 100%; background: var(--bg); border: 1px solid var(--black); padding: 7px 10px; color: var(--white); border-radius: 5px; box-sizing: border-box;">
                </div>
                <div>
                    <label style="display: block; font-size: 0.8em; margin-bottom: 5px; opacity: 0.7;">Display Name (optional)</label>
                    <input type="text" id="sp-display-name" placeholder="My Pack Name"
                        style="background: var(--bg); border: 1px solid var(--black); padding: 7px 10px; color: var(--white); border-radius: 5px;">
                </div>
                <button id="sp-import-btn" class="btn-upload"
                    style="width: auto; padding: 8px 20px; border: 1px solid var(--nav-border-color); background: #26a5e4; color: #fff; cursor: pointer; border-radius: 5px; font-weight: 700; white-space: nowrap;">
                    <i class="fa-solid fa-download"></i> Import Pack
                </button>
            </div>
            <div id="sp-import-status" style="margin-top: 12px; font-size: 0.85em; display: none; padding: 10px 14px; border-radius: 7px;"></div>
        </div>

        <!-- Existing Sticker Packs -->
        <div id="sp-packs-section" style="margin-bottom: 28px;">
            <h3 style="margin: 0 0 12px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.6;">Imported Sticker Packs</h3>
            <div id="sp-packs-list" style="display: flex; flex-direction: column; gap: 10px;"></div>
        </div>

        <!-- Standalone Emojis -->
        <div class="admin-form-container"
            style="margin-bottom: 20px; text-align: left; background: var(--dropdown-bg); padding: 15px; border: 1px solid var(--nav-border-color); border-radius: 8px;">
            <h4 style="margin: 0 0 12px;">Add Standalone Emoji</h4>
            <div style="display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end;">
                <div>
                    <label style="display: block; font-size: 0.8em; margin-bottom: 5px; opacity: 0.7;">Name</label>
                    <input type="text" id="emoji-name" placeholder=""
                        style="background: var(--bg); border: 1px solid var(--black); padding: 5px; color: var(--white);">
                </div>
                <div>
                    <label style="display: block; font-size: 0.8em; margin-bottom: 5px; opacity: 0.7;">Image File</label>
                    <input type="file" id="emoji-file"
                        style="background: var(--bg); border: 1px solid var(--black); padding: 4px; color: var(--white);">
                </div>
                <button id="add-emoji" class="btn-upload"
                    style="width: auto; padding: 7px 20px; border: 1px solid var(--nav-border-color); background: var(--bg); color: var(--white); cursor: pointer;">Add</button>
            </div>
        </div>

        <div id="emoji-list" class="emoji-grid"></div>
    </div>

    <!-- Edit Emoji Modal -->
    <div id="edit-emoji-modal" class="modal-overlay" style="display: none;">
        <div class="modal-content" style="max-width: 460px; background: var(--dropdown-bg, #222); border: 1px solid var(--nav-border-color, #444); border-radius: 8px; padding: 20px;">
            <h3 style="margin-top: 0; margin-bottom: 15px; border-bottom: 1px solid var(--nav-border-color, rgba(255,255,255,0.1)); padding-bottom: 10px; color: var(--white);">Edit Emoji</h3>
            <input type="hidden" id="edit-emoji-id">
            <div style="display: flex; flex-direction: column; gap: 12px; text-align: left;">
                <div style="text-align: center;">
                    <img id="edit-emoji-preview" src="" alt="" style="height: 64px; width: 64px; object-fit: contain; border-radius: 4px; background: rgba(0,0,0,0.3);">
                </div>
                <div>
                    <label style="display: block; font-size: 0.85em; margin-bottom: 4px; color: rgba(255,255,255,0.7);">Name (lowercase a-z, 0-9, _, - only)</label>
                    <input type="text" id="edit-emoji-name" style="width: 100%; background: var(--bg, #111); border: 1px solid var(--black, #000); padding: 8px; color: var(--white); border-radius: 4px; box-sizing: border-box;">
                </div>
                <div>
                    <label style="display: block; font-size: 0.85em; margin-bottom: 4px; color: rgba(255,255,255,0.7);">Replace Image &mdash; Upload New File</label>
                    <input type="file" id="edit-emoji-file" accept="image/*" style="width: 100%; background: var(--bg, #111); border: 1px solid var(--black, #000); padding: 8px; color: var(--white); border-radius: 4px; box-sizing: border-box;">
                </div>
            </div>
            <div class="modal-actions" style="margin-top: 20px; display: flex; justify-content: flex-end; gap: 10px;">
                <button onclick="window.emojiAdmin.closeEditModal()" class="btn-cancel" style="padding: 8px 16px; background: rgba(255,255,255,0.1); color: var(--white); border: 1px solid rgba(255,255,255,0.2); border-radius: 4px; cursor: pointer;">Cancel</button>
                <button onclick="window.emojiAdmin.saveEmoji()" class="btn-save" style="padding: 8px 16px; background: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Save Changes</button>
            </div>
        </div>
    </div>

    <!-- Rename Pack Modal -->
    <div id="rename-pack-modal" class="modal-overlay" style="display:none;">
        <div class="modal-content" style="max-width:440px;background:var(--dropdown-bg,#222);border:1px solid var(--nav-border-color,#444);border-radius:10px;padding:24px;">
            <h3 style="margin:0 0 18px;border-bottom:1px solid var(--nav-border-color,rgba(255,255,255,0.1));padding-bottom:12px;color:var(--white);font-size:1rem;">Rename Sticker Pack</h3>
            <div style="display:flex;flex-direction:column;gap:14px;">
                <div>
                    <label style="display:block;font-size:0.82em;margin-bottom:5px;color:rgba(255,255,255,0.6);">New pack name</label>
                    <input type="text" id="rename-pack-input" style="width:100%;background:var(--bg,#111);border:1px solid var(--nav-border-color,#555);padding:9px 11px;color:var(--white);border-radius:5px;box-sizing:border-box;font-size:0.95em;">
                </div>
                <label style="display:flex;align-items:center;gap:9px;cursor:pointer;font-size:0.88em;color:rgba(255,255,255,0.75);">
                    <input type="checkbox" id="rename-pack-backfill" style="width:15px;height:15px;accent-color:#26a5e4;cursor:pointer;">
                    Also rename all stickers and update comment references
                </label>
                <div id="rename-pack-result" style="display:none;font-size:0.82em;padding:8px 12px;border-radius:5px;background:rgba(40,167,69,0.15);border:1px solid rgba(40,167,69,0.3);color:#4caf50;"></div>
            </div>
            <div style="margin-top:20px;display:flex;justify-content:flex-end;gap:10px;">
                <button id="rename-pack-cancel" style="padding:8px 16px;background:rgba(255,255,255,0.08);color:var(--white);border:1px solid rgba(255,255,255,0.2);border-radius:5px;cursor:pointer;font-size:0.9em;">Cancel</button>
                <button id="rename-pack-submit" style="padding:8px 20px;background:#26a5e4;color:#fff;border:none;border-radius:5px;cursor:pointer;font-weight:700;font-size:0.9em;">Rename</button>
            </div>
        </div>
    </div>

    <script>
        (() => {
            var i18n = window.f0ckI18n || {};
            var csrf = '{{ csrf_token }}';

            function esc(s) {
                return (s || '').toString()
                    .replace(/&/g, '&amp;')
                    .replace(/</g, '&lt;')
                    .replace(/>/g, '&gt;')
                    .replace(/"/g, '&quot;')
                    .replace(/'/g, '&#039;');
            }

            /* Returns an HTML string for a sticker preview — <video> for .webm, <img> otherwise */
            function stickerEl(url, name, extraAttrs) {
                var a = extraAttrs || '';
                if (url && url.slice(-5) === '.webm') {
                    return '<video class="emoji-preview" src="' + url + '" autoplay loop muted playsinline title=":' + esc(name) + ':"' + a + '></video>';
                }
                return '<img class="emoji-preview" src="' + url + '" alt=":' + esc(name) + ':"' + a + '>';
            }

            /* ── DATA LOAD ── */
            function loadAll() {
                Promise.all([
                    fetch('/api/v2/emojis'),
                    fetch('/api/v2/admin/sticker-packs', { headers: { 'X-Requested-With': 'XMLHttpRequest' } })
                ]).then(function(responses) {
                    return Promise.all([responses[0].json(), responses[1].json()]);
                }).then(function(results) {
                    var emojisData = results[0];
                    var packsData  = results[1];
                    window.emojiAdmin.emojis = emojisData.emojis || [];
                    window.emojiAdmin.packs  = packsData.packs   || [];
                    renderStandaloneEmojis(window.emojiAdmin.emojis);
                    renderPacksList(window.emojiAdmin.packs);
                }).catch(function(err) {
                    console.error('[EMOJI_ADMIN] Load Error:', err);
                });
            }

            /* ── STANDALONE EMOJIS ── */
            function renderStandaloneEmojis(emojis) {
                var grid = document.getElementById('emoji-list');
                if (!grid) return;
                var standalone = emojis.filter(function(e) { return !e.pack_id; });
                if (standalone.length === 0) {
                    grid.innerHTML = '<p style="opacity:0.5;font-size:0.85em;">No standalone emojis yet.</p>';
                    return;
                }
                grid.innerHTML = standalone.map(function(e) {
                    return '<div class="emoji-card">' +
                        '<button class="emoji-delete" onclick="window.emojiAdmin.deleteEmoji(' + e.id + ')" title="Delete">x</button>' +
                        stickerEl(e.url, e.name) +
                        '<span class="emoji-label">:' + esc(e.name) + ':</span>' +
                        '<button onclick="window.emojiAdmin.openEditModal(' + e.id + ')" style="margin-top:6px;width:100%;padding:4px 0;font-size:0.75em;background:#28a745;color:white;border:none;border-radius:3px;cursor:pointer;">Edit</button>' +
                        '</div>';
                }).join('');
            }

            /* ── STICKER PACKS LIST ── */
            function renderPacksList(packs) {
                var container = document.getElementById('sp-packs-list');
                if (!container) return;
                if (packs.length === 0) {
                    container.innerHTML = '<p style="opacity:0.5;font-size:0.85em;">No sticker packs imported yet.</p>';
                    return;
                }
                container.innerHTML = packs.map(function(p) {
                    var tgLink = p.tg_name
                        ? '<a href="https://t.me/addstickers/' + esc(p.tg_name) + '" target="_blank" rel="noopener" style="font-size:0.72em;color:#26a5e4;text-decoration:none;opacity:0.8;">@' + esc(p.tg_name) + ' &nearr;</a>'
                        : '';
                    var count = (p.actual_count !== undefined && p.actual_count !== null) ? p.actual_count : (p.sticker_count || 0);
                    return '<div class="sp-pack-row" data-pack-id="' + p.id + '" style="background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:14px 16px;">' +
                        '<div style="display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;">' +
                            '<div style="flex:1;min-width:0;">' +
                                '<div style="display:flex;align-items:center;gap:8px;flex-wrap:wrap;">' +
                                    '<span class="sp-pack-name" style="font-size:0.95rem;font-weight:700;">' + esc(p.name) + '</span>' +
                                    tgLink +
                                '</div>' +
                                '<div style="font-size:0.76em;opacity:0.5;margin-top:2px;">' + count + ' sticker(s)</div>' +
                            '</div>' +
                            '<div style="display:flex;gap:8px;flex-shrink:0;">' +
                                '<button onclick="window.emojiAdmin.renamePack(' + p.id + ')" style="padding:5px 12px;border-radius:5px;border:1px solid rgba(255,255,255,0.18);background:rgba(255,255,255,0.07);color:#fff;cursor:pointer;font-size:0.8em;">Rename</button>' +
                                '<button onclick="window.emojiAdmin.togglePackEmojis(' + p.id + ')" style="padding:5px 12px;border-radius:5px;border:1px solid rgba(255,255,255,0.18);background:rgba(255,255,255,0.07);color:#fff;cursor:pointer;font-size:0.8em;">View</button>' +
                                '<button onclick="window.emojiAdmin.deletePack(' + p.id + ')" style="padding:5px 12px;border-radius:5px;border:1px solid rgba(180,40,40,0.5);background:rgba(180,40,40,0.15);color:#e55;cursor:pointer;font-size:0.8em;">Delete</button>' +
                            '</div>' +
                        '</div>' +
                        '<div id="sp-emojis-' + p.id + '" style="display:none;margin-top:12px;"></div>' +
                        '</div>';
                }).join('');
            }

            function renderPackGrid(packId) {
                var container = document.getElementById('sp-emojis-' + packId);
                if (!container) return;
                // Preserve scroll position of the inner grid div
                var prevScroll = (container.querySelector('.emoji-grid') || {}).scrollTop || 0;
                var pack = (window.emojiAdmin.packs || []).find(function(p) { return p.id === packId; });
                var currentThumb = pack ? (pack.thumb_url || '') : '';
                var packEmojis = (window.emojiAdmin.emojis || []).filter(function(e) { return e.pack_id === packId; });
                if (packEmojis.length === 0) {
                    container.innerHTML = '<p style="opacity:0.5;font-size:0.82em;padding:8px 0;">No stickers.</p>';
                } else {
                    container.innerHTML = '<div class="emoji-grid" style="max-height:320px;overflow-y:auto;">' +
                        packEmojis.map(function(e) {
                            var isCurrent = currentThumb && e.url === currentThumb;
                            var btnBg  = isCurrent ? 'rgba(40,167,69,0.18)' : 'rgba(255,200,0,0.15)';
                            var btnClr = isCurrent ? '#4caf50'              : '#ffd700';
                            var btnBdr = isCurrent ? 'rgba(40,167,69,0.35)' : 'rgba(255,200,0,0.3)';
                            var btnLbl = isCurrent ? '\u2713 Current Icon' : '\u2B50 Set as icon';
                            return '<div class="emoji-card" style="position:relative;">' +
                                '<button class="emoji-delete" onclick="window.emojiAdmin.deleteEmoji(' + e.id + ')" title="Delete">x</button>' +
                                stickerEl(e.url, e.name, ' loading="lazy"') +
                                '<span class="emoji-label">:' + esc(e.name) + ':</span>' +
                                '<button onclick="window.emojiAdmin.setPackThumb(' + packId + ',' + e.id + ')"' +
                                ' title="Use as tab icon" style="margin-top:5px;width:100%;padding:3px 0;font-size:0.72em;background:' + btnBg + ';color:' + btnClr + ';border:1px solid ' + btnBdr + ';border-radius:3px;cursor:pointer;">' + btnLbl + '</button>' +
                                '</div>';
                        }).join('') +
                        '</div>';
                    // Restore scroll position
                    var newGrid = container.querySelector('.emoji-grid');
                    if (newGrid && prevScroll) newGrid.scrollTop = prevScroll;
                }
                container.dataset.loaded = '1';
            }

            function togglePackEmojis(packId) {
                var container = document.getElementById('sp-emojis-' + packId);
                if (!container) return;
                if (container.style.display !== 'none') { container.style.display = 'none'; return; }
                container.style.display = 'block';
                renderPackGrid(packId);
            }

            /* ── STANDALONE EMOJI ACTIONS ── */
            function addEmoji(e) {
                if (e) e.preventDefault();
                var name = document.getElementById('emoji-name').value;
                var fileInput = document.getElementById('emoji-file');
                if (!name || !fileInput.files[0]) return alert('Fill Name and select a File');

                var btn = document.getElementById('add-emoji');
                var oldText = btn.textContent;
                btn.disabled = true;
                btn.textContent = i18n.uploading || 'Uploading...';

                var formData = new FormData();
                formData.append('name', name);
                formData.append('file', fileInput.files[0]);

                var headers = { 'X-Requested-With': 'XMLHttpRequest' };
                if (csrf) headers['X-CSRF-Token'] = csrf;

                fetch('/api/v2/admin/emojis', { method: 'POST', headers: headers, body: formData })
                    .then(function(r) { return r.json(); })
                    .then(function(data) {
                        if (data.success) {
                            document.getElementById('emoji-name').value = '';
                            document.getElementById('emoji-file').value = '';
                            loadAll();
                        } else {
                            alert('Failed: ' + (data.message || data.msg || 'Unknown error'));
                        }
                    })
                    .catch(function(err) { alert('Error: ' + err.message); })
                    .finally(function() { btn.disabled = false; btn.textContent = oldText; });
            }

            function deleteEmoji(id) {
                if (!confirm('Delete this emoji?')) return;
                fetch('/api/v2/admin/emojis/' + id + '/delete', { method: 'POST', headers: { 'X-CSRF-Token': csrf } })
                    .then(function(r) { return r.json(); })
                    .then(function(data) { if (data.success) loadAll(); else alert('Delete failed'); })
                    .catch(function(err) { console.error(err); });
            }

            function openEditModal(id) {
                var emoji = (window.emojiAdmin.emojis || []).find(function(e) { return e.id === id; });
                if (!emoji) return;
                document.getElementById('edit-emoji-id').value = emoji.id;
                document.getElementById('edit-emoji-name').value = emoji.name;
                document.getElementById('edit-emoji-file').value = '';
                var preview = document.getElementById('edit-emoji-preview');
                preview.src = emoji.url;
                preview.alt = ':' + emoji.name + ':';
                var modal = document.getElementById('edit-emoji-modal');
                if (modal) modal.style.display = 'flex';
            }

            function closeEditModal() {
                var modal = document.getElementById('edit-emoji-modal');
                if (modal) modal.style.display = 'none';
                document.getElementById('edit-emoji-file').value = '';
            }

            function saveEmoji() {
                var id   = document.getElementById('edit-emoji-id').value;
                var name = document.getElementById('edit-emoji-name').value.trim().toLowerCase();
                var fileInput = document.getElementById('edit-emoji-file');

                if (!name) return alert('Emoji name is required');
                if (!/^[a-z0-9_-]+$/.test(name)) return alert('Invalid name. Use lowercase a-z, 0-9, _, - only.');

                var btn = document.querySelector('#edit-emoji-modal .btn-save');
                var oldText = btn.textContent;
                btn.disabled = true;
                btn.textContent = 'Saving...';

                var formData = new FormData();
                formData.append('name', name);
                if (fileInput.files[0]) formData.append('file', fileInput.files[0]);

                var headers = { 'X-Requested-With': 'XMLHttpRequest' };
                if (csrf) headers['X-CSRF-Token'] = csrf;

                fetch('/api/v2/admin/emojis/' + id + '/edit', { method: 'POST', headers: headers, body: formData })
                    .then(function(r) { return r.json(); })
                    .then(function(data) {
                        if (data.success) { closeEditModal(); loadAll(); }
                        else alert('Save failed: ' + (data.message || data.msg || 'Unknown error'));
                    })
                    .catch(function(err) { alert('Save failed: ' + err.message); })
                    .finally(function() { btn.disabled = false; btn.textContent = oldText; });
            }

            /* ── STICKER PACK ACTIONS ── */
            function importPack() {
                var packUrl     = (document.getElementById('sp-pack-url').value || '').trim();
                var displayName = (document.getElementById('sp-display-name').value || '').trim();
                var statusEl    = document.getElementById('sp-import-status');
                var btn         = document.getElementById('sp-import-btn');

                if (!packUrl) return alert('Please enter a sticker pack URL or name.');

                btn.disabled = true;
                btn.textContent = 'Importing...';
                statusEl.style.display = 'none';

                fetch('/api/v2/admin/sticker-packs/import', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                        'X-CSRF-Token': csrf,
                        'X-Requested-With': 'XMLHttpRequest'
                    },
                    body: JSON.stringify({ pack_name: packUrl, display_name: displayName })
                })
                    .then(function(r) { return r.json(); })
                    .then(function(data) {
                        statusEl.style.display = 'block';
                        if (data.success) {
                            statusEl.style.background = 'rgba(40,167,69,0.15)';
                            statusEl.style.border = '1px solid rgba(40,167,69,0.4)';
                            statusEl.style.color = '#4caf50';
                            var packName = (data.pack && data.pack.name) ? data.pack.name : packUrl;
                            statusEl.innerHTML = 'Imported "' + esc(packName) + '" &mdash; ' + (data.imported || 0) + ' sticker(s) added' + (data.failed ? ', ' + data.failed + ' failed' : '') + '.';
                            document.getElementById('sp-pack-url').value = '';
                            document.getElementById('sp-display-name').value = '';
                            loadAll();
                        } else {
                            statusEl.style.background = 'rgba(180,40,40,0.15)';
                            statusEl.style.border = '1px solid rgba(180,40,40,0.4)';
                            statusEl.style.color = '#e55';
                            statusEl.textContent = data.message || 'Import failed';
                        }
                    })
                    .catch(function(err) {
                        statusEl.style.display = 'block';
                        statusEl.style.background = 'rgba(180,40,40,0.15)';
                        statusEl.style.border = '1px solid rgba(180,40,40,0.4)';
                        statusEl.style.color = '#e55';
                        statusEl.textContent = 'Error: ' + err.message;
                    })
                    .finally(function() {
                        btn.disabled = false;
                        btn.innerHTML = '<i class="fa-solid fa-download"></i> Import Pack';
                    });
            }

            function deletePack(id) {
                if (!confirm('Delete this sticker pack AND all its stickers? This cannot be undone.')) return;
                fetch('/api/v2/admin/sticker-packs/' + id, {
                    method: 'DELETE',
                    headers: { 'X-CSRF-Token': csrf, 'X-Requested-With': 'XMLHttpRequest' }
                })
                    .then(function(r) { return r.json(); })
                    .then(function(data) { if (data.success) loadAll(); else alert('Delete failed: ' + (data.message || 'Unknown error')); })
                    .catch(function(err) { alert('Error: ' + err.message); });
            }

            var _renamePendingId = null;
            var _renamePendingCurrentName = null;

            function renamePack(id) {
                var pack = (window.emojiAdmin.packs || []).find(function(p) { return p.id === id; });
                _renamePendingId = id;
                _renamePendingCurrentName = pack ? pack.name : '';

                document.getElementById('rename-pack-input').value = _renamePendingCurrentName;
                document.getElementById('rename-pack-backfill').checked = false;
                document.getElementById('rename-pack-result').style.display = 'none';
                document.getElementById('rename-pack-result').textContent = '';
                document.getElementById('rename-pack-submit').disabled = false;
                document.getElementById('rename-pack-submit').textContent = 'Rename';
                document.getElementById('rename-pack-modal').style.display = 'flex';
                setTimeout(function() { document.getElementById('rename-pack-input').focus(); }, 50);
            }

            document.getElementById('rename-pack-cancel').addEventListener('click', function() {
                document.getElementById('rename-pack-modal').style.display = 'none';
            });

            document.getElementById('rename-pack-submit').addEventListener('click', function() {
                var newName = (document.getElementById('rename-pack-input').value || '').trim();
                var backfill = document.getElementById('rename-pack-backfill').checked;
                if (!newName) return;

                // Allow same name when backfill is requested
                if (newName === _renamePendingCurrentName && !backfill) {
                    document.getElementById('rename-pack-modal').style.display = 'none';
                    return;
                }

                var btn = document.getElementById('rename-pack-submit');
                btn.disabled = true;
                btn.textContent = 'Renaming...';

                fetch('/api/v2/admin/sticker-packs/' + _renamePendingId + '/rename', {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf, 'X-Requested-With': 'XMLHttpRequest' },
                    body: JSON.stringify({ name: newName, backfill: backfill })
                })
                    .then(function(r) { return r.json(); })
                    .then(function(data) {
                        if (data.success) {
                            if (backfill) {
                                var res = document.getElementById('rename-pack-result');
                                res.textContent = (data.emojiRenamed || 0) + ' sticker(s) renamed, ' + (data.commentRowsUpdated || 0) + ' comment row(s) updated.';
                                res.style.display = 'block';
                                setTimeout(function() {
                                    document.getElementById('rename-pack-modal').style.display = 'none';
                                    loadAll();
                                }, 2000);
                            } else {
                                document.getElementById('rename-pack-modal').style.display = 'none';
                                loadAll();
                            }
                        } else {
                            var res = document.getElementById('rename-pack-result');
                            res.textContent = 'Rename failed: ' + (data.message || 'Unknown error');
                            res.style.background = 'rgba(220,53,69,0.15)';
                            res.style.borderColor = 'rgba(220,53,69,0.3)';
                            res.style.color = '#e55';
                            res.style.display = 'block';
                            btn.disabled = false;
                            btn.textContent = 'Rename';
                        }
                    })
                    .catch(function(err) {
                        var res = document.getElementById('rename-pack-result');
                        res.textContent = 'Error: ' + err.message;
                        res.style.display = 'block';
                        btn.disabled = false;
                        btn.textContent = 'Rename';
                    });
            });

            // Close modal on overlay click
            document.getElementById('rename-pack-modal').addEventListener('click', function(e) {
                if (e.target === this) this.style.display = 'none';
            });

            function setPackThumb(packId, emojiId) {
                var emoji = (window.emojiAdmin.emojis || []).find(function(e) { return e.id === emojiId; });
                if (!emoji || !emoji.url) return alert('Could not find emoji URL.');
                var thumbUrl = emoji.url;
                fetch('/api/v2/admin/sticker-packs/' + packId + '/thumb', {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf, 'X-Requested-With': 'XMLHttpRequest' },
                    body: JSON.stringify({ thumb_url: thumbUrl })
                })
                    .then(function(r) { return r.json(); })
                    .then(function(data) {
                        if (data.success) {
                            // Use the URL the server actually stored (may be a generated WebP for .webm stickers)
                            var pack = (window.emojiAdmin.packs || []).find(function(p) { return p.id === packId; });
                            if (pack) pack.thumb_url = data.thumb_url || thumbUrl;
                            // Re-render only this pack's grid — grid stays open
                            renderPackGrid(packId);
                        } else {
                            alert('Failed to set icon: ' + (data.message || 'Unknown error'));
                        }
                    })
                    .catch(function(err) { alert('Error: ' + err.message); });
            }

            // Global scope for onclick handlers
            window.emojiAdmin = {
                deleteEmoji: deleteEmoji,
                openEditModal: openEditModal,
                closeEditModal: closeEditModal,
                saveEmoji: saveEmoji,
                importPack: importPack,
                deletePack: deletePack,
                renamePack: renamePack,
                setPackThumb: setPackThumb,
                togglePackEmojis: togglePackEmojis,
                emojis: [],
                packs: []
            };

            document.getElementById('add-emoji').addEventListener('click', addEmoji);
            document.getElementById('sp-import-btn').addEventListener('click', importPack);

            // Reload when SSE emits emojis_updated
            document.addEventListener('f0ck:emojis_updated', loadAll);

            loadAll();
        })();
    </script>
</div>
</div>
@include(snippets/footer)