Add full-text search

Add a search box with a quick results popover, as well full results in
the sidebar on pressing enter.

tests/integration/components/search-box-test.gjs

@@ -0,0 +1,128 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'marco/tests/helpers';
+import { render, fillIn, click, waitFor } from '@ember/test-helpers';
+import SearchBox from 'marco/components/search-box';
+import Service from '@ember/service';
+
+module('Integration | Component | search-box', function (hooks) {
+  setupRenderingTest(hooks);
+
+  test('it renders and handles search input', async function (assert) {
+    // Mock Photon Service
+    class MockPhotonService extends Service {
+      async search(query) {
+        if (query === 'test') {
+          return [
+            {
+              title: 'Test Place',
+              description: 'A test description',
+              lat: 10,
+              lon: 20,
+              osmId: '123',
+              osmType: 'node',
+            },
+          ];
+        }
+        return [];
+      }
+    }
+    this.owner.register('service:photon', MockPhotonService);
+
+    // Mock Router Service
+    class MockRouterService extends Service {
+      transitionTo(routeName, ...args) {
+        assert.step(`transitionTo: ${routeName} ${JSON.stringify(args)}`);
+      }
+    }
+    this.owner.register('service:router', MockRouterService);
+
+    await render(<template><SearchBox /></template>);
+
+    assert.dom('.search-input').exists();
+    assert.dom('.search-results-popover').doesNotExist();
+
+    // Type 'test'
+    await fillIn('.search-input', 'test');
+
+    // Wait for debounce and async search
+    await waitFor('.search-results-popover', { timeout: 2000 });
+
+    assert.dom('.search-result-item').exists({ count: 1 });
+    assert.dom('.result-title').hasText('Test Place');
+    assert.dom('.result-desc').hasText('A test description');
+
+    // Click result
+    await click('.search-result-item');
+
+    assert.verifySteps(['transitionTo: place ["osm:node:123"]']);
+    assert
+      .dom('.search-results-popover')
+      .doesNotExist('Popover closes after selection');
+  });
+
+  test('it handles submit for full search', async function (assert) {
+    // Mock Photon Service
+    class MockPhotonService extends Service {
+      async search() {
+        return [];
+      }
+    }
+    this.owner.register('service:photon', MockPhotonService);
+
+    // Mock MapUi Service
+    class MockMapUiService extends Service {
+      currentCenter = { lat: 52.52, lon: 13.405 };
+    }
+    this.owner.register('service:map-ui', MockMapUiService);
+
+    // Mock Router Service
+    class MockRouterService extends Service {
+      transitionTo(routeName, options) {
+        assert.step(
+          `transitionTo: ${routeName} ${JSON.stringify(options)}`
+        );
+      }
+    }
+    this.owner.register('service:router', MockRouterService);
+
+    await render(<template><SearchBox /></template>);
+
+    await fillIn('.search-input', 'berlin');
+    await click('.search-input'); // Focus
+    // Trigger submit event on the form
+    await this.element
+      .querySelector('form')
+      .dispatchEvent(new Event('submit', { bubbles: true, cancelable: true }));
+
+    assert.verifySteps([
+      'transitionTo: search {"queryParams":{"q":"berlin","selected":null,"lat":"52.5200","lon":"13.4050"}}',
+    ]);
+  });
+
+  test('it uses map center for biased search', async function (assert) {
+    // Mock MapUi Service
+    class MockMapUiService extends Service {
+      currentCenter = { lat: 52.52, lon: 13.405 };
+    }
+    this.owner.register('service:map-ui', MockMapUiService);
+
+    // Mock Photon Service
+    class MockPhotonService extends Service {
+      async search(query, lat, lon) {
+        assert.step(`search: ${query}, ${lat}, ${lon}`);
+        return [];
+      }
+    }
+    this.owner.register('service:photon', MockPhotonService);
+
+    await render(<template><SearchBox /></template>);
+
+    await fillIn('.search-input', 'cafe');
+    
+    // Wait for debounce (300ms) + execution
+    const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
+    await delay(400);
+
+    assert.verifySteps(['search: cafe, 52.52, 13.405']);
+  });
+});