Add csv upload, make instruments table expandable

app.js

@@ -202,6 +202,17 @@ $('btn-quick-add-tuning').addEventListener('click', async () => {
   });
 });
 
+$('btn-quick-add-instrument').addEventListener('click', async () => {
+  const item = await quickAdd('/instruments', 'New instrument name:', allInstruments, null);
+  if (item) {
+    const opt = document.createElement('option');
+    opt.value = item.id;
+    opt.textContent = item.name;
+    instrumentSelect.appendChild(opt);
+    instrumentSelect.value = item.id;
+  }
+});
+
 // ── Resolve name → id ─────────────────────────────────────────
 function resolveSourceId(name) {
   if (!name) return null;
@@ -1028,6 +1039,11 @@ $('btn-open-bulk-refs').addEventListener('click', () => {
   openBulkRefsModal();
 });
 
+$('btn-upload-csv').addEventListener('click', () => {
+  bulkEditPopover.hidden = true;
+  openUploadCsvModal();
+});
+
 $('btn-bulk-refs-close').addEventListener('click', () => bulkRefsModal.close());
 
 ['bulk-refs-search', 'bulk-refs-instrument', 'bulk-refs-source',
@@ -1208,6 +1224,164 @@ function esc(str) {
     .replace(/"/g, '"');
 }
 
+// ── CSV upload ────────────────────────────────────────────────
+const csvFileInput = $('csv-file-input');
+
+csvFileInput.addEventListener('change', () => {
+  $('btn-csv-import').disabled = !csvFileInput.files.length;
+  $('csv-results').hidden = true;
+  $('csv-results').innerHTML = '';
+});
+
+$('btn-csv-cancel').addEventListener('click', () => $('upload-csv-modal').close());
+
+$('btn-csv-import').addEventListener('click', async () => {
+  const file = csvFileInput.files[0];
+  if (!file) return;
+  $('btn-csv-import').disabled = true;
+  $('btn-csv-cancel').textContent = 'Close';
+  const resultsEl = $('csv-results');
+  resultsEl.hidden = false;
+  resultsEl.innerHTML = '<p class="csv-status">Importing…</p>';
+  try {
+    const text = await file.text();
+    const rows = parseCSV(text);
+    if (!rows.length) {
+      resultsEl.innerHTML = '<p class="csv-error">No data rows found.</p>';
+      return;
+    }
+    const results = await importCSVRows(rows);
+    await loadAll();
+    let html = `<p class="csv-ok">✓ ${results.created} row${results.created !== 1 ? 's' : ''} imported.</p>`;
+    if (results.skipped) html += `<p class="csv-status">${results.skipped} skipped (no name).</p>`;
+    if (results.errors.length) {
+      html += `<p class="csv-error">${results.errors.length} error${results.errors.length !== 1 ? 's' : ''}:</p><ul class="csv-errors">`;
+      results.errors.forEach(e => { html += `<li>${esc(e.name)}: ${esc(e.error)}</li>`; });
+      html += '</ul>';
+    }
+    resultsEl.innerHTML = html;
+  } catch (e) {
+    resultsEl.innerHTML = `<p class="csv-error">Failed: ${esc(e.message)}</p>`;
+    $('btn-csv-import').disabled = false;
+  }
+});
+
+function openUploadCsvModal() {
+  csvFileInput.value = '';
+  $('btn-csv-import').disabled = true;
+  $('btn-csv-cancel').textContent = 'Cancel';
+  $('csv-results').hidden = true;
+  $('csv-results').innerHTML = '';
+  $('csv-format-details').open = true;
+  $('upload-csv-modal').showModal();
+}
+
+function parseCSVLine(line) {
+  const result = [];
+  let current = '', inQuotes = false;
+  for (let i = 0; i < line.length; i++) {
+    const ch = line[i];
+    if (ch === '"') {
+      if (inQuotes && line[i + 1] === '"') { current += '"'; i++; }
+      else inQuotes = !inQuotes;
+    } else if (ch === ',' && !inQuotes) {
+      result.push(current); current = '';
+    } else {
+      current += ch;
+    }
+  }
+  result.push(current);
+  return result;
+}
+
+function parseCSV(text) {
+  const lines = text.replace(/\r\n/g, '\n').replace(/\r/g, '\n').split('\n').filter(l => l.trim());
+  if (lines.length < 2) return [];
+  const headers = parseCSVLine(lines[0]).map(h => h.trim().toLowerCase().replace(/\s+/g, '_'));
+  return lines.slice(1)
+    .map(line => {
+      const vals = parseCSVLine(line);
+      const row = {};
+      headers.forEach((h, i) => { row[h] = (vals[i] ?? '').trim(); });
+      return row;
+    })
+    .filter(row => Object.values(row).some(v => v));
+}
+
+async function importCSVRows(rows) {
+  // Per-import caches so the same name doesn't trigger multiple API calls
+  const srcCache  = new Map(); // name.lower → id
+  const tunCache  = new Map(); // name.lower → id  (tunings)
+  const musCache  = new Map(); // name.lower → id  (musicians)
+  const instCache = new Map(); // name.lower → id  (instruments)
+  const tuneCache = new Map(); // name.lower → id  (tunes created this run)
+  const results   = { created: 0, skipped: 0, errors: [] };
+
+  async function resolveOrCreate(endpoint, list, cache, name) {
+    if (!name) return null;
+    const lower = name.toLowerCase();
+    if (cache.has(lower)) return cache.get(lower);
+    const existing = list.find(x => x.name.toLowerCase() === lower);
+    if (existing) { cache.set(lower, existing.id); return existing.id; }
+    const item = await apiFetch(endpoint, { method: 'POST', body: JSON.stringify({ name }) });
+    list.push(item);
+    cache.set(lower, item.id);
+    return item.id;
+  }
+
+  for (const row of rows) {
+    const tuneName = row.name?.trim();
+    if (!tuneName) { results.skipped++; continue; }
+    try {
+      const sourceId      = await resolveOrCreate('/sources/',     allSources,     srcCache,  row.source?.trim()       || null);
+      const tuningId      = await resolveOrCreate('/tunings/',     allTunings,     tunCache,  row.tuning?.trim()       || null);
+      const learnedFromId = await resolveOrCreate('/musicians/',   allMusicians,   musCache,  row.learned_from?.trim() || null);
+      const instId        = await resolveOrCreate('/instruments',  allInstruments, instCache, row.instrument?.trim()   || null);
+
+      // Find existing tune or create new
+      const lower = tuneName.toLowerCase();
+      let tuneId  = tuneCache.get(lower)
+                 ?? allTunes.find(t => (t.name ?? '').toLowerCase() === lower)?.id;
+
+      if (!tuneId) {
+        const modal   = row.modal?.toLowerCase() === 'true' || row.modal === '1';
+        const created = await apiFetch('/tunes/', {
+          method: 'POST',
+          body: JSON.stringify({ name: tuneName, key: row.key?.trim() || null, modal, source_id: sourceId }),
+        });
+        tuneId = created.id;
+        tuneCache.set(lower, tuneId);
+      }
+
+      // Add instrument entry (ignore 409 = already exists for that instrument)
+      if (instId) {
+        const status     = ['callable', 'review', 'to_learn'].includes(row.status?.trim()) ? row.status.trim() : null;
+        const difficulty = ['easy', 'hard'].includes(row.difficulty?.trim()?.toLowerCase()) ? row.difficulty.trim().toLowerCase() : null;
+        try {
+          await apiFetch(`/tunes/${tuneId}/instruments`, {
+            method: 'POST',
+            body: JSON.stringify({
+              instrument_id:   instId,
+              tuning_id:       tuningId,
+              learned_from_id: learnedFromId,
+              date_learned:    row.date_learned?.trim() || null,
+              status,
+              difficulty,
+            }),
+          });
+        } catch (e) {
+          if (!e.message.startsWith('409')) throw e;
+        }
+      }
+
+      results.created++;
+    } catch (e) {
+      results.errors.push({ name: tuneName, error: e.message });
+    }
+  }
+  return results;
+}
+
 // ── Mobile truncation tooltip ───────────────────────────────────
 {
   const tip = $('mob-tooltip');

index.html

@@ -15,9 +15,9 @@
       <button id="btn-clear-filters" hidden>✕ Clear filters</button>
       <button id="btn-call">Call</button>
       <button id="btn-learn">Learn</button>
-      <button id="btn-bulk-edit" hidden>⚡ Bulk Edit</button>
       <button id="btn-add-tune" hidden>+ Add tune</button>
       <button id="btn-unlock">🔒 Unlock</button>
+      <button id="btn-bulk-edit" hidden>☰</button>
     </div>
   </header>
 
@@ -51,6 +51,7 @@
   <!-- ── Bulk edit popover ─────────────────────────────────────── -->
   <div id="bulk-edit-popover" hidden>
     <button id="btn-open-bulk-refs">📎 Bulk Edit References</button>
+    <button id="btn-upload-csv">📂 Upload from CSV</button>
   </div>
 
   <!-- ── Bulk edit references modal ───────────────────────────── -->
@@ -105,9 +106,12 @@
       <fieldset id="fs-instrument">
         <legend>Instrument entry</legend>
         <label>Instrument
+          <span class="autocomplete-row">
             <select name="instrument_id" id="instrument-select">
               <option value="">— none —</option>
             </select>
+            <button type="button" class="quick-add-btn" id="btn-quick-add-instrument" title="Add new instrument">+</button>
+          </span>
         </label>
         <label>Tuning
           <span class="autocomplete-row">
@@ -196,6 +200,39 @@
     <div id="call-options"></div>
   </dialog>
 
+  <!-- ── CSV upload modal ─────────────────────────────────────── -->
+  <dialog id="upload-csv-modal">
+    <h2>Upload from CSV</h2>
+    <details id="csv-format-details" open>
+      <summary>Expected format</summary>
+      <p style="font-size:.85rem;margin:.5rem 0 .4rem">One tune per row. Headers (case-insensitive):</p>
+      <table class="csv-format-table">
+        <thead><tr><th>Column</th><th>Required</th><th>Notes</th></tr></thead>
+        <tbody>
+          <tr><td>name</td><td>Yes</td><td>Tune name</td></tr>
+          <tr><td>key</td><td></td><td>e.g. D, G, Am</td></tr>
+          <tr><td>modal</td><td></td><td>true / false</td></tr>
+          <tr><td>source</td><td></td><td>Created if new</td></tr>
+          <tr><td>instrument</td><td></td><td>Created if new</td></tr>
+          <tr><td>tuning</td><td></td><td>Created if new</td></tr>
+          <tr><td>learned_from</td><td></td><td>Musician name — created if new</td></tr>
+          <tr><td>date_learned</td><td></td><td>YYYY-MM-DD</td></tr>
+          <tr><td>status</td><td></td><td>callable / review / to_learn</td></tr>
+          <tr><td>difficulty</td><td></td><td>easy / hard</td></tr>
+        </tbody>
+      </table>
+      <p class="csv-format-note">If a tune with the same name already exists a new instrument entry is added to it. Sources, tunings, and musicians are created automatically if they don’t exist.</p>
+    </details>
+    <div id="csv-upload-area">
+      <input type="file" id="csv-file-input" accept=".csv,.tsv,text/csv" />
+    </div>
+    <div id="csv-results" hidden></div>
+    <div class="modal-actions">
+      <button id="btn-csv-import" disabled>Import</button>
+      <button id="btn-csv-cancel">Cancel</button>
+    </div>
+  </dialog>
+
   <!-- Tooltip for truncated mobile text -->
   <div id="mob-tooltip" hidden></div>
 

style.css

@@ -53,7 +53,7 @@ header h1 { font-size: 1.4rem; white-space: nowrap; }
 }
 
 #btn-unlock        { background: transparent; border: 1px solid var(--border); color: var(--muted); }
-#btn-add-tune      { background: var(--accent); }
+#btn-add-tune      { background: #166534; color: #86efac; border: 1px solid #15803d; }
 #btn-clear-filters { background: transparent; border: 1px solid var(--border); color: var(--muted); font-size: .8rem; }
 
 #app-footer {
@@ -517,7 +517,7 @@ fieldset.active .fs-body { display: contents; }
 
 #bulk-edit-popover button:hover { background: rgba(255,255,255,.08); opacity: 1; }
 
-#btn-bulk-edit { background: transparent; border: 1px solid var(--border); color: var(--muted); }
+#btn-bulk-edit { background: transparent; border: 1px solid var(--border); color: var(--text); font-size: 1rem; padding: .3rem .65rem; }
 #btn-call      { background: #1b4332; color: #74c69d; border: 1px solid #2d6a4f; font-weight: 600; }
 #btn-learn     { background: #3d2e10; color: #f2c94c; border: 1px solid #4d3a1e; font-weight: 600; }
 
@@ -676,6 +676,54 @@ fieldset.active .fs-body { display: contents; }
 
 .bulk-refs-empty { color: var(--muted); text-align: center; padding: 1.5rem; font-size: .875rem; }
 
+/* ── CSV upload modal ────────────────────────────────────────── */
+#csv-format-details summary {
+  cursor: pointer;
+  font-size: .875rem;
+  color: var(--muted);
+  margin-bottom: .4rem;
+  user-select: none;
+}
+#csv-format-details summary:hover { color: var(--text); }
+
+.csv-format-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: .8rem;
+  margin-bottom: .6rem;
+}
+.csv-format-table th,
+.csv-format-table td {
+  padding: .3rem .5rem;
+  border: 1px solid var(--border);
+  text-align: left;
+}
+.csv-format-table th { background: var(--bg); color: var(--muted); font-weight: 600; }
+.csv-format-table td:first-child { font-family: monospace; color: #74c69d; }
+.csv-format-table td:nth-child(2) { text-align: center; color: var(--accent); font-weight: 600; }
+
+.csv-format-note {
+  font-size: .78rem;
+  color: var(--muted);
+  margin: 0;
+}
+
+#csv-upload-area {
+  margin: 1rem 0 .75rem;
+}
+
+#csv-results {
+  margin-top: .75rem;
+  font-size: .875rem;
+}
+.csv-ok     { color: #6fcf97; margin: .3rem 0; }
+.csv-error  { color: #eb5757; margin: .3rem 0; }
+.csv-status { color: var(--muted); margin: .3rem 0; }
+.csv-errors { color: var(--muted); margin: .3rem 0 .3rem 1.25rem; }
+.csv-errors li { margin-bottom: .2rem; }
+
+#btn-csv-import { background: var(--accent); }
+
 /* ── Musician chips ──────────────────────────────────────────── */
 .ref-musicians-row {
   display: flex;