Share a2ui

shell/e2e/samples.ts

@@ -0,0 +1,310 @@
+/**
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Compressed A2UI corresponding to the EV_CHARGE_CONTROL_A2UI.
+ */
+export const ELECTRIC_CAR_CHARGING_UI =
+  'a2ui=d1.vVhLj9s2EL7vrxgQ7c3wQ7HbRLfGKZA9FAWyRXIIAoGWaIuJRArkyM428H8vKNGORMm2JGt7szUPfjPzcTjk5weAHw8AAGTPlOZSEB_Ifj59Qybl51AxiuwpV1saMuJbbQCiy0-PkbFg-yCMqdpxsbOGxpQiTeSu1IgRM-3PZtTL-VSq3UxnLORbHlLkUsz28-DNbEM1DwNrNv2qpSCFr-MDwHFyE2qeRRTZWqaZFEyg7om2avfZfoWzh0KHF-ZKSjzb1W2NeC2TPBWOQsyTSDFRc11IYkYjpmraAATpRgehFEi5YIpUhF_Ov4-TayBb_NZhfpCHuvRrrpFvn41MZzRkbxkeGHMCoQnfFYkPmcCG_xtRBsgxYW6sVsbDU7mHBNriuh7uP-y7UzQ0X3wgf36EtWEDg7UUqGRSV9tTxWnpI_ZIP1BFTJcxPTbEgqZmkxEutrLrWg5XrqSAbrSTAvPFLdaP2j-jVaTWMDtXigmEJ6SYa6eOp_oX_CkUAqQbUtM5Tjqu9J5rlOr5yhJxqdGyxgAOVfCOta-ty5CqyCU8DU3LC5Q8DOH7JccO2KbYKY5xUNDGWPRf-2w6VsI2FJGp5yBhe5YE6G7Xwrbs2YGiyFo1Ir7nZt8tXIEBrodm_Aayjn2mTnaSUYyN_iwsN9WstkoV5vFiO1p0rduNzI0UgWVHqned4G9k9Nw1gPbC1nG_K3Wc8-o710WupOL_mh6Z9OF6SZk7ztA_lMxF20a82DMC5GnjiCwEmTwMGwXa3Y5UdOM3UCylXJhxqkvhQ5qZBtinEDb4F8DfyOpYsCtdfhiB-k1YGxSBRpkFium8ySAjVmyrmI4HtcAr3usRvc0RG0PP6eg5u2m2oEqiM8VT6hz-Np3NgrJ9uXBjljiNUih3u4StT_P-xVnh2DcVL9VGLXESunHOgR4AT6W-o07WxfVSRWxL8wRHKpVd0o6Xo1TqchQdbwcf3E1zY_CvjKWjXRGtz4RrHHRDqtoPBuUU82z6WFujbd49M9wqDSH1Rf-dx96TB44s7Tv3ttqOXV4lD83BtSr07il-0_sYzwG3ozJPMpeCCuV9hG74vq8DF-7GnlxrsY6H1U3dqFhLsv3_XGGCqZ176f9Z7VzR-gDWnzEtK9xXB-vwBebHRtgjEr0lkz1gP1Rz3-tt9h1F-peMWNLvaXZPk5zVwiF2WHJirF_Vjb_Xq1_t655zLlQuq6Zj2zWBIryXKYOnPGOqQOKO4M6FxweyXEHKhQaUsM0T5_mwvF_4QH6fLuHbJ5iBt5x_bBuY7MTnA3lCmUFzYq2U6MQOZy859S4amg_k7xDBW07Am3u_NR5VTCPxgfyy8KbLuSu19C6CnHrw7VMMNIpY44g_M8oH8iqGxSq9yK1rGOc3ML6erq5AfOVNF90gejEs5oMgLla30riaLq5gXK2m824YlzHMnTSef5_a3vHnFnz48h8';
+
+/**
+ * A2UI interface to display the charting status and history for an EV.
+ */
+export const EV_CHARGE_CONTROL_A2UI = `[
+  {
+    "version": "v0.9",
+    "createSurface": {
+      "surfaceId": "ev_charging",
+      "catalogId": "https://a2ui.org/specification/v0_9/basic_catalog.json"
+    }
+  },
+  {
+    "version": "v0.9",
+    "updateComponents": {
+      "surfaceId": "ev_charging",
+      "components": [
+        {
+          "id": "root",
+          "component": "Column",
+          "children": [
+            "header",
+            "tabs_container"
+          ]
+        },
+        {
+          "id": "header",
+          "component": "Row",
+          "justify": "spaceBetween",
+          "align": "center",
+          "children": [
+            "header_title",
+            "header_icon"
+          ]
+        },
+        {
+          "id": "header_title",
+          "component": "Text",
+          "text": "EV Charge Control",
+          "variant": "h2"
+        },
+        {
+          "id": "header_icon",
+          "component": "Icon",
+          "name": "info"
+        },
+        {
+          "id": "tabs_container",
+          "component": "Tabs",
+          "tabs": [
+            {
+              "title": "Current Status",
+              "child": "status_tab"
+            },
+            {
+              "title": "History",
+              "child": "history_tab"
+            }
+          ]
+        },
+        {
+          "id": "status_tab",
+          "component": "Column",
+          "children": [
+            "status_card",
+            "action_row"
+          ]
+        },
+        {
+          "id": "status_card",
+          "component": "Card",
+          "child": "status_card_content"
+        },
+        {
+          "id": "status_card_content",
+          "component": "Column",
+          "children": [
+            "battery_level_text",
+            "charging_rate_text",
+            "divider_1",
+            "stats_row"
+          ]
+        },
+        {
+          "id": "battery_level_text",
+          "component": "Text",
+          "text": {
+            "path": "/current/battery_level"
+          },
+          "variant": "h1"
+        },
+        {
+          "id": "charging_rate_text",
+          "component": "Text",
+          "text": {
+            "path": "/current/status_msg"
+          },
+          "variant": "body"
+        },
+        {
+          "id": "divider_1",
+          "component": "Divider",
+          "axis": "horizontal"
+        },
+        {
+          "id": "stats_row",
+          "component": "Row",
+          "justify": "spaceAround",
+          "children": [
+            "stat_time",
+            "stat_power"
+          ]
+        },
+        {
+          "id": "stat_time",
+          "component": "Text",
+          "text": {
+            "path": "/current/time_remaining"
+          },
+          "variant": "caption"
+        },
+        {
+          "id": "stat_power",
+          "component": "Text",
+          "text": {
+            "path": "/current/power"
+          },
+          "variant": "caption"
+        },
+        {
+          "id": "action_row",
+          "component": "Row",
+          "justify": "center",
+          "children": [
+            "btn_stop_resume",
+            "btn_refresh"
+          ]
+        },
+        {
+          "id": "btn_stop_resume",
+          "component": "Button",
+          "child": "btn_stop_text",
+          "variant": "primary",
+          "action": {
+            "event": {
+              "name": "toggleCharging"
+            }
+          }
+        },
+        {
+          "id": "btn_stop_text",
+          "component": "Text",
+          "text": {
+            "path": "/current/action_label"
+          }
+        },
+        {
+          "id": "btn_refresh",
+          "component": "Button",
+          "child": "btn_refresh_text",
+          "variant": "default",
+          "action": {
+            "event": {
+              "name": "refreshStatus"
+            }
+          }
+        },
+        {
+          "id": "btn_refresh_text",
+          "component": "Text",
+          "text": "Refresh"
+        },
+        {
+          "id": "history_tab",
+          "component": "Column",
+          "children": [
+            "history_list"
+          ]
+        },
+        {
+          "id": "history_list",
+          "component": "Column",
+          "children": {
+            "componentId": "history_card",
+            "path": "/history"
+          }
+        },
+        {
+          "id": "history_card",
+          "component": "Card",
+          "child": "history_item_content"
+        },
+        {
+          "id": "history_item_content",
+          "component": "Column",
+          "children": [
+            "history_row_1",
+            "history_row_2"
+          ]
+        },
+        {
+          "id": "history_row_1",
+          "component": "Row",
+          "justify": "spaceBetween",
+          "children": [
+            "history_date",
+            "history_cost"
+          ]
+        },
+        {
+          "id": "history_date",
+          "component": "Text",
+          "text": {
+            "path": "date"
+          },
+          "variant": "body"
+        },
+        {
+          "id": "history_cost",
+          "component": "Text",
+          "text": {
+            "path": "cost"
+          },
+          "variant": "body"
+        },
+        {
+          "id": "history_row_2",
+          "component": "Row",
+          "justify": "spaceBetween",
+          "children": [
+            "history_energy",
+            "history_duration"
+          ]
+        },
+        {
+          "id": "history_energy",
+          "component": "Text",
+          "text": {
+            "path": "energy"
+          },
+          "variant": "caption"
+        },
+        {
+          "id": "history_duration",
+          "component": "Text",
+          "text": {
+            "path": "duration"
+          },
+          "variant": "caption"
+        }
+      ]
+    }
+  },
+  {
+    "version": "v0.9",
+    "updateDataModel": {
+      "surfaceId": "ev_charging",
+      "value": {
+        "current": {
+          "battery_level": "85% Charged",
+          "status_msg": "Charging at Home Supercharger",
+          "time_remaining": "45 mins to full",
+          "power": "7.4 kW / 240V",
+          "action_label": "Stop Charging"
+        },
+        "history": [
+          {
+            "date": "Oct 24, 2026",
+            "cost": "$12.40",
+            "energy": "45.2 kWh added",
+            "duration": "3h 15m"
+          },
+          {
+            "date": "Oct 20, 2026",
+            "cost": "$8.50",
+            "energy": "32.1 kWh added",
+            "duration": "2h 10m"
+          },
+          {
+            "date": "Oct 15, 2026",
+            "cost": "$15.10",
+            "energy": "55.0 kWh added",
+            "duration": "4h 05m"
+          }
+        ]
+      }
+    }
+  }
+]`;

shell/e2e/user-journey.e2e.ts

@@ -16,6 +16,7 @@
 
 import {test, expect} from '@playwright/test';
 import {WindowWithMonaco} from './types';
+import {ELECTRIC_CAR_CHARGING_UI, EV_CHARGE_CONTROL_A2UI} from './samples';
 
 test.beforeEach(async ({page}) => {
   page.on('pageerror', err => {
@@ -119,7 +120,8 @@ test.describe('E2E Workspace User Journey', () => {
       return (monaco?.editor?.getModels()?.length ?? 0) > 0;
     });
 
-    await page.waitForTimeout(500);
+    // Wait for initial layout snapshot in chat history
+    await expect(page.locator('.chat-history-log .bubble-layout')).toHaveCount(1);
 
     // Set invalid JSON
     await page.evaluate(() => {
@@ -136,4 +138,64 @@ test.describe('E2E Workspace User Journey', () => {
     await expect(page.locator('.chat-history-log .bubble-text')).toHaveCount(0);
     await expect(page.locator('.chat-history-log .bubble-layout')).toHaveCount(1);
   });
+
+  test('verifies sharing design URL copies a2ui query param and loads payload on new page', async ({
+    context,
+    page,
+  }) => {
+    await context.grantPermissions(['clipboard-read', 'clipboard-write']);
+
+    await expect(page.locator('.header-title')).toContainText('A2UI Composer');
+
+    await page.waitForFunction(() => {
+      const monaco = (window as unknown as WindowWithMonaco).monaco;
+      return (monaco?.editor?.getModels()?.length ?? 0) > 0;
+    });
+
+    await page.evaluate(payload => {
+      const model = (window as unknown as WindowWithMonaco).monaco?.editor?.getModels()?.[0];
+      if (model) {
+        model.setValue(payload);
+      }
+    }, EV_CHARGE_CONTROL_A2UI);
+
+    await expect(page.locator('.header-title')).toContainText('A2UI Composer');
+    const shareButton = page.getByRole('button', {name: 'Share design'});
+    await expect(shareButton).toBeVisible();
+    await shareButton.click();
+
+    const snackbarLocator = page.locator('.mat-mdc-snack-bar-label').first();
+    await expect(snackbarLocator).toContainText('Shareable link copied to clipboard');
+
+    const shareUrl = await page.evaluate(() => navigator.clipboard.readText());
+    expect(shareUrl).toContain(ELECTRIC_CAR_CHARGING_UI);
+
+    // Open recipient page with copied link
+    const recipientPage = await context.newPage();
+    await recipientPage.goto(shareUrl);
+    await recipientPage.waitForLoadState('load');
+
+    const editorLocator = recipientPage
+      .locator('a2ui-composer-monaco-editor .monaco-editor')
+      .first();
+    await expect(editorLocator).toBeVisible();
+
+    const previewIframe = recipientPage
+      .frameLocator('.preview-frame iframe, iframe.preview-iframe, iframe')
+      .first();
+    await expect(previewIframe.locator('body')).toBeVisible({timeout: 10000});
+    await expect(previewIframe.locator('a2ui-v09-surface').first()).toBeVisible({timeout: 10000});
+  });
+
+  test('displays informative error snackbar when navigating with truncated or corrupted shared design URL', async ({
+    page,
+  }) => {
+    await page.goto('/?a2ui=d1.corrupted_truncated_payload_data!!!');
+    await page.waitForLoadState('load');
+
+    const snackbarLocator = page.locator('.mat-mdc-snack-bar-label').first();
+    await expect(snackbarLocator).toBeVisible({timeout: 10000});
+    await expect(snackbarLocator).toContainText('Unable to load shared design');
+    await expect(snackbarLocator).toContainText('truncated or corrupted');
+  });
 });