feat: add search bar, auto-tour, and OpenStreetMap embed in side panel

index.html

@@ -20,6 +20,10 @@
           </div>
         </div>
         <div class="topbar-actions">
+          <button id="tour-btn" class="btn-ghost" title="Auto-tour through all 10 orphanages">
+            <span id="tour-icon">▶</span>
+            <span id="tour-label">Play Tour</span>
+          </button>
           <button id="reset-view" class="btn-ghost" title="Reset globe view">↺ Reset</button>
           <span id="hint" class="hint">Click any marker to open the home</span>
         </div>
@@ -27,6 +31,17 @@
 
       <main class="layout">
         <section class="globe-wrap">
+          <div class="search-bar">
+            <span class="search-icon">🔍</span>
+            <input
+              id="search-input"
+              type="text"
+              placeholder="Search country or city… (e.g. Saudi Arabia, Dhaka, Amman)"
+              autocomplete="off"
+            />
+            <button id="search-clear" class="search-clear" title="Clear search" hidden>✕</button>
+            <ul id="search-results" class="search-results" hidden></ul>
+          </div>
           <div id="globe"></div>
           <div class="legend">
             <div class="legend-row"><span class="dot"></span>Orphanage location</div>

src/main.js

@@ -1,11 +1,18 @@
 import Globe from 'globe.gl';
 import { orphanages } from './data.js';
 
-const globeEl = document.getElementById('globe');
+const $ = sel => document.querySelector(sel);
-const panelEl = document.getElementById('panel');
+
-const resetBtn = document.getElementById('reset-view');
+const globeEl = $('#globe');
-const hintEl = document.getElementById('hint');
+const panelEl = $('#panel');
-const countryListEl = document.getElementById('country-list');
+const resetBtn = $('#reset-view');
+const hintEl = $('#hint');
+const searchInput = $('#search-input');
+const searchResults = $('#search-results');
+const searchClear = $('#search-clear');
+const tourBtn = $('#tour-btn');
+const tourIcon = $('#tour-icon');
+const tourLabel = $('#tour-label');
 
 // ---- globe ---------------------------------------------------------------
 
@@ -63,10 +70,12 @@ resize();
 window.addEventListener('resize', resize);
 
 // default view (a nice angle that shows all 10)
-world.pointOfView({ lat: 24, lng: 38, altitude: 2.4 }, 0);
+const HOME_VIEW = { lat: 24, lng: 38, altitude: 2.4 };
+world.pointOfView(HOME_VIEW, 0);
 
 resetBtn.addEventListener('click', () => {
-  world.pointOfView({ lat: 24, lng: 38, altitude: 2.4 }, 900);
+  stopTour();
+  world.pointOfView(HOME_VIEW, 900);
   renderEmpty();
 });
 
@@ -82,29 +91,51 @@ function renderEmpty() {
     </div>
   `;
   fillCountryList();
+  if (hintEl) hintEl.textContent = 'Click any marker to open the home';
 }
 
 function fillCountryList() {
-  const ul = document.getElementById('country-list');
+  const ul = $('#country-list');
   if (!ul) return;
   ul.innerHTML = orphanages
-    .map(
+    .map((o, i) =>
-      (o, i) =>
+      `<li data-id="${o.id}" style="cursor:pointer"><span>${i + 1}. ${o.name}</span><span class="num">${o.children}</span></li>`
-        `<li><span>${i + 1}. ${o.name}</span><span class="num">${o.children}</span></li>`
     )
     .join('');
+  ul.querySelectorAll('li[data-id]').forEach(li => {
+    li.addEventListener('click', () => {
+      const o = orphanages.find(x => x.id === li.dataset.id);
+      if (o) selectOrphanage(o);
+    });
+  });
+}
+
+function escapeHtml(s) {
+  return String(s)
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+    .replace(/'/g, '&#39;');
 }
 
 function selectOrphanage(o) {
-  // fly to the marker
   world.pointOfView({ lat: o.lat, lng: o.lng, altitude: 1.6 }, 900);
 
+  // OSM embed: use the standard "export/embed.html" iframe endpoint.
+  // bbox is roughly ±0.04 degrees around the marker.
+  const d = 0.04;
+  const bbox = `${o.lng - d}%2C${o.lat - d}%2C${o.lng + d}%2C${o.lat + d}`;
+  const osmSrc = `https://www.openstreetmap.org/export/embed.html?bbox=${bbox}&layer=mapnik&marker=${o.lat}%2C${o.lng}`;
+  const gmapsHref = `https://www.google.com/maps/search/?api=1&query=${o.lat}%2C${o.lng}`;
+  const osmHref = `https://www.openstreetmap.org/?mlat=${o.lat}&mlon=${o.lng}#map=14/${o.lat}/${o.lng}`;
+
   panelEl.innerHTML = `
     <div class="card-head">
       <div>
-        <div class="city">${o.city}</div>
+        <div class="city">${escapeHtml(o.city)}</div>
-        <h2>${o.name}</h2>
+        <h2>${escapeHtml(o.name)}</h2>
-        <div class="country">${o.country}</div>
+        <div class="country">${escapeHtml(o.country)}</div>
       </div>
       <div class="children-badge">
         <div class="num">${o.children}</div>
@@ -113,20 +144,36 @@ function selectOrphanage(o) {
     </div>
 
     <div class="stats">
-      <div class="stat"><div class="label">City</div><div class="value">${o.city}</div></div>
+      <div class="stat"><div class="label">City</div><div class="value">${escapeHtml(o.city)}</div></div>
-      <div class="stat"><div class="label">Country</div><div class="value">${o.country}</div></div>
+      <div class="stat"><div class="label">Country</div><div class="value">${escapeHtml(o.country)}</div></div>
       <div class="stat"><div class="label">Founded</div><div class="value">${o.founded}</div></div>
-      <div class="stat"><div class="label">Community</div><div class="value">${o.religion}</div></div>
+      <div class="stat"><div class="label">Community</div><div class="value">${escapeHtml(o.religion)}</div></div>
     </div>
 
-    <p class="bio">${o.bio}</p>
+    <p class="bio">${escapeHtml(o.bio)}</p>
+
+    <div class="map-wrap">
+      <div class="map-label">📍 Location · ${o.lat.toFixed(3)}, ${o.lng.toFixed(3)}</div>
+      <div class="map-frame">
+        <iframe
+          src="${osmSrc}"
+          loading="lazy"
+          referrerpolicy="no-referrer-when-downgrade"
+          title="Map of ${escapeHtml(o.name)}, ${escapeHtml(o.city)}"
+        ></iframe>
+      </div>
+      <div class="map-links">
+        <a class="map-link" href="${gmapsHref}" target="_blank" rel="noopener">Open in Google Maps ↗</a>
+        <a class="map-link" href="${osmHref}" target="_blank" rel="noopener">View on OpenStreetMap ↗</a>
+      </div>
+    </div>
 
     <div class="photos">
       ${o.photos
         .map(
           (url, i) =>
             `<div class="photo" data-url="${url}">
-               <img src="${url}" alt="${o.name} photo ${i + 1}" loading="lazy" />
+               <img src="${url}" alt="${escapeHtml(o.name)} photo ${i + 1}" loading="lazy" />
                <span class="caption">Photo ${i + 1} · click to zoom</span>
              </div>`
         )
@@ -134,7 +181,6 @@ function selectOrphanage(o) {
     </div>
   `;
 
-  // photo lightbox
   panelEl.querySelectorAll('.photo').forEach(el => {
     el.addEventListener('click', () => openLightbox(el.dataset.url));
   });
@@ -150,6 +196,118 @@ function openLightbox(url) {
   document.body.appendChild(lb);
 }
 
+// ---- search ---------------------------------------------------------------
+
+function highlight(text, query) {
+  if (!query) return escapeHtml(text);
+  const idx = text.toLowerCase().indexOf(query.toLowerCase());
+  if (idx === -1) return escapeHtml(text);
+  return (
+    escapeHtml(text.slice(0, idx)) +
+    '<mark>' + escapeHtml(text.slice(idx, idx + query.length)) + '</mark>' +
+    escapeHtml(text.slice(idx + query.length))
+  );
+}
+
+function runSearch() {
+  const q = searchInput.value.trim();
+  if (!q) {
+    searchResults.hidden = true;
+    searchClear.hidden = true;
+    return;
+  }
+  searchClear.hidden = false;
+  const ql = q.toLowerCase();
+  const matches = orphanages.filter(o =>
+    o.name.toLowerCase().includes(ql) ||
+    o.city.toLowerCase().includes(ql) ||
+    o.country.toLowerCase().includes(ql)
+  );
+  if (matches.length === 0) {
+    searchResults.innerHTML = `<li style="cursor:default;color:var(--ink-3)">No match for "${escapeHtml(q)}"</li>`;
+  } else {
+    searchResults.innerHTML = matches
+      .slice(0, 6)
+      .map(o => `<li data-id="${o.id}">
+        <div class="name">${highlight(o.name, q)}</div>
+        <div class="meta">${highlight(o.city, q)} · ${highlight(o.country, q)} · ${o.children} children</div>
+      </li>`)
+      .join('');
+    searchResults.querySelectorAll('li[data-id]').forEach(li => {
+      li.addEventListener('click', () => {
+        const o = orphanages.find(x => x.id === li.dataset.id);
+        if (o) {
+          stopTour();
+          selectOrphanage(o);
+          searchResults.hidden = true;
+        }
+      });
+    });
+  }
+  searchResults.hidden = false;
+}
+
+searchInput.addEventListener('input', runSearch);
+searchInput.addEventListener('focus', () => {
+  if (searchInput.value.trim()) searchResults.hidden = false;
+});
+searchInput.addEventListener('keydown', e => {
+  if (e.key === 'Escape') {
+    searchInput.value = '';
+    searchResults.hidden = true;
+    searchClear.hidden = true;
+    searchInput.blur();
+  }
+});
+searchClear.addEventListener('click', () => {
+  searchInput.value = '';
+  searchResults.hidden = true;
+  searchClear.hidden = true;
+  searchInput.focus();
+});
+document.addEventListener('click', e => {
+  if (!e.target.closest('.search-bar')) searchResults.hidden = true;
+});
+
+// ---- auto-tour ------------------------------------------------------------
+
+let tourTimer = null;
+let tourIndex = 0;
+const TOUR_INTERVAL = 4200; // ms per stop
+const TOUR_TRANSITION = 1400; // ms for camera fly
+
+function startTour() {
+  if (tourTimer) return;
+  tourIndex = 0;
+  tourBtn.classList.add('is-playing');
+  tourIcon.textContent = '■';
+  tourLabel.textContent = 'Stop Tour';
+  if (hintEl) hintEl.textContent = 'Tour playing · click Stop to exit';
+  stepTour();
+  tourTimer = setInterval(stepTour, TOUR_INTERVAL);
+}
+
+function stepTour() {
+  const o = orphanages[tourIndex % orphanages.length];
+  tourIndex++;
+  selectOrphanage(o);
+}
+
+function stopTour() {
+  if (!tourTimer) return;
+  clearInterval(tourTimer);
+  tourTimer = null;
+  tourBtn.classList.remove('is-playing');
+  tourIcon.textContent = '▶';
+  tourLabel.textContent = 'Play Tour';
+  if (hintEl) hintEl.textContent = 'Click any marker to open the home';
+}
+
+tourBtn.addEventListener('click', () => {
+  if (tourTimer) stopTour();
+  else startTour();
+});
+
 // initial empty panel
 renderEmpty();
 
@@ -158,3 +316,4 @@ window.__select = id => {
   const o = orphanages.find(x => x.id === id);
   if (o) selectOrphanage(o);
 };
+window.__tour = (on = true) => (on ? startTour() : stopTour());

src/styles.css

@@ -105,6 +105,121 @@ html, body {
   color: var(--ink-3);
 }
 
+/* ---- tour button state ---- */
+#tour-btn.is-playing {
+  background: var(--accent);
+  color: #1a1206;
+  border-color: var(--accent);
+}
+#tour-btn.is-playing:hover {
+  background: #e6b06a;
+  border-color: #e6b06a;
+}
+
+/* ---- search bar ---- */
+.search-bar {
+  position: absolute;
+  top: 18px;
+  left: 18px;
+  z-index: 6;
+  display: flex;
+  align-items: center;
+  background: rgba(10, 14, 22, 0.78);
+  backdrop-filter: blur(8px);
+  border: 1px solid var(--border);
+  border-radius: 10px;
+  padding: 6px 12px;
+  width: 360px;
+  max-width: calc(100% - 36px);
+  font-size: 13px;
+  color: var(--ink-1);
+}
+
+.search-bar:focus-within {
+  border-color: rgba(214, 160, 92, 0.55);
+  box-shadow: 0 0 0 3px rgba(214, 160, 92, 0.15);
+}
+
+.search-icon {
+  margin-right: 8px;
+  opacity: 0.55;
+  font-size: 13px;
+}
+
+#search-input {
+  background: transparent;
+  border: none;
+  outline: none;
+  color: var(--ink-0);
+  font: inherit;
+  font-size: 13.5px;
+  flex: 1;
+  padding: 6px 0;
+  min-width: 0;
+}
+
+#search-input::placeholder {
+  color: var(--ink-3);
+}
+
+.search-clear {
+  background: transparent;
+  border: none;
+  color: var(--ink-3);
+  cursor: pointer;
+  font-size: 14px;
+  padding: 4px 6px;
+  border-radius: 6px;
+  margin-left: 4px;
+}
+.search-clear:hover { color: var(--ink-0); background: rgba(255,255,255,0.06); }
+
+.search-results {
+  position: absolute;
+  top: calc(100% + 6px);
+  left: 0;
+  right: 0;
+  list-style: none;
+  margin: 0;
+  padding: 6px;
+  background: rgba(10, 14, 22, 0.96);
+  backdrop-filter: blur(10px);
+  border: 1px solid var(--border);
+  border-radius: 10px;
+  max-height: 320px;
+  overflow-y: auto;
+  box-shadow: var(--shadow);
+}
+
+.search-results li {
+  padding: 9px 10px;
+  border-radius: 7px;
+  cursor: pointer;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.search-results li:hover,
+.search-results li.is-active {
+  background: rgba(214, 160, 92, 0.14);
+}
+
+.search-results .name {
+  font-size: 13.5px;
+  color: var(--ink-0);
+  font-weight: 500;
+}
+.search-results .meta {
+  font-size: 11.5px;
+  color: var(--ink-3);
+}
+.search-results mark {
+  background: transparent;
+  color: var(--accent);
+  font-weight: 600;
+}
+
 .layout {
   flex: 1;
   display: grid;
@@ -319,6 +434,61 @@ html, body {
   color: var(--accent);
 }
 
+/* ---- map embed ---- */
+.map-wrap {
+  margin-bottom: 22px;
+}
+
+.map-wrap .map-label {
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--ink-3);
+  margin-bottom: 6px;
+}
+
+.map-frame {
+  width: 100%;
+  height: 220px;
+  border: 1px solid var(--border);
+  border-radius: 10px;
+  overflow: hidden;
+  background: var(--bg-2);
+}
+
+.map-frame iframe {
+  width: 100%;
+  height: 100%;
+  border: 0;
+  display: block;
+  filter: invert(0.92) hue-rotate(180deg) brightness(0.95) saturate(0.7);
+}
+
+.map-links {
+  display: flex;
+  gap: 8px;
+  margin-top: 8px;
+}
+
+.map-link {
+  flex: 1;
+  text-align: center;
+  font-size: 12px;
+  color: var(--ink-1);
+  text-decoration: none;
+  background: var(--bg-2);
+  border: 1px solid var(--border);
+  padding: 7px 10px;
+  border-radius: 8px;
+  transition: background 0.15s, border-color 0.15s;
+}
+
+.map-link:hover {
+  background: rgba(214, 160, 92, 0.14);
+  border-color: rgba(214, 160, 92, 0.45);
+  color: var(--ink-0);
+}
+
 .photos {
   display: grid;
   grid-template-columns: 1fr 1fr;