iop/apps/client/test/runtime_panel_test.dart

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:iop_client/control_plane_status_client.dart';
import 'package:iop_client/main.dart';
import 'support/client_test_harness.dart';

void main() {
  testWidgets(
    'Client App opens Operations & Domain Agents panel and verifies agents, operations history, and command triggering',
    (WidgetTester tester) async {
      final fakeClient = FakeClientWireClient(shouldSuccess: true);
      final fakeStatusRepo = FakeControlPlaneStatusRepository();

      await tester.pumpWidget(
        IopClientApp(testClient: fakeClient, statusRepository: fakeStatusRepo),
      );
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      await tester.tap(find.byTooltip('Runtime'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      // Verify panel header and sections
      expect(find.text('Operations & Domain Agents'), findsOneWidget);
      expect(find.text('Domain Agents'), findsOneWidget);
      expect(find.text('Operations Execution History'), findsOneWidget);
      expect(find.text('System Gated Operations'), findsOneWidget);

      // Verify domain agents summary listed
      expect(find.text('DEPLOYER'), findsOneWidget);
      expect(find.text('BUILD-DEPLOY'), findsOneWidget);
      expect(
        find.text('READY'),
        findsNWidgets(2),
      ); // deployer and build-deploy are both ready

      // [REVIEW_API-2] Verify domain agents active command summary for Edge Alpha (presence)
      expect(find.text('Active Command: cmd-alpha-active'), findsOneWidget);

      // [REVIEW_API-2] Verify beta active command summary is NOT showing for Edge Alpha
      expect(find.text('Active Command: cmd-beta-active'), findsNothing);
      expect(find.text('build-deploy.deploy'), findsNothing);
      expect(find.textContaining('Deploy queued for edge beta'), findsNothing);

      // Verify operations history item
      expect(find.text('deployer.sync'), findsOneWidget);
      expect(find.text('SUCCESS'), findsOneWidget);
      expect(find.textContaining('Synced 5 models'), findsOneWidget);

      // Verify Trigger Sync button is not present
      expect(find.text('Trigger Sync'), findsNothing);

      // Verify System Gated buttons are present
      expect(find.text('Health Check'), findsOneWidget);
      expect(find.text('Agent Status'), findsOneWidget);
      expect(find.text('Agent Command'), findsOneWidget);

      // Verify Health Check button works and shows success banner
      await tester.tap(find.text('Health Check'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      // Check for success status banner message
      expect(find.textContaining('Success: Command accepted'), findsOneWidget);

      // Verify command target edge ID was edge-a
      expect(fakeStatusRepo.lastCommandEdgeId, equals('edge-a'));

      // Setup delayed fetch for edge-b
      fakeStatusRepo.edgeBOperationsCompleter =
          Completer<EdgeOperationsResponseView>();

      // Switch to Edge Beta via Dropdown
      await tester.tap(find.byType(DropdownButton<String>));
      await tester.pumpAndSettle();
      await tester.tap(find.text('Edge Beta').last);
      // Pump one frame to trigger edge selection but wait before operations fetch resolves
      await tester.pump();

      // [REVIEW_API-1] Verify that before the operations fetch completes:
      // 1. The domain agents section has updated immediately (so cmd-alpha-active is gone, cmd-beta-active is present)
      expect(find.text('Active Command: cmd-alpha-active'), findsNothing);
      expect(find.text('Active Command: cmd-beta-active'), findsOneWidget);
      // 2. The operations history of the previous edge (edge-a) is cleared immediately upon fetch start.
      expect(find.text('deployer.sync'), findsNothing);
      expect(find.textContaining('Synced 5 models'), findsNothing);
      // 3. The loading indicator is shown since _operations is null and _isLoading is true
      expect(find.byType(CircularProgressIndicator), findsOneWidget);

      // Now complete the operations fetch for edge-b
      fakeStatusRepo.edgeBOperationsCompleter!.complete(
        EdgeOperationsResponseView(
          edgeId: 'edge-b',
          operations: [
            EdgeCommandRecordView(
              edgeId: 'edge-b',
              commandId: 'cmd-beta-active',
              operation: 'build-deploy.deploy',
              targetSelector: '',
              status: 'success',
              summary: 'Deploy queued for edge beta',
              error: '',
            ),
          ],
        ),
      );
      await tester.pumpAndSettle();

      // Verify domain agents for Edge Beta (deployer shows BUSY, build-deploy shows READY)
      expect(find.text('BUSY'), findsOneWidget);
      expect(find.text('READY'), findsOneWidget);

      // [REVIEW_API-2] Verify presence of beta active command and operations history
      expect(find.text('Active Command: cmd-beta-active'), findsOneWidget);
      expect(find.text('build-deploy.deploy'), findsOneWidget);
      expect(
        find.textContaining('Deploy queued for edge beta'),
        findsOneWidget,
      );

      // [REVIEW_API-2] Verify absence of alpha-only active command and operations history
      expect(find.text('Active Command: cmd-alpha-active'), findsNothing);
      expect(find.text('deployer.sync'), findsNothing);
      expect(find.textContaining('Synced 5 models'), findsNothing);

      // Verify command triggering on Edge Beta sends command to edge-b
      await tester.tap(find.text('Health Check'));
      await tester.pumpAndSettle();
      expect(fakeStatusRepo.lastCommandEdgeId, equals('edge-b'));
    },
  );

  testWidgets(
    'Client App handles unsupported or error command responses and shows error banner',
    (WidgetTester tester) async {
      final fakeClient = FakeClientWireClient(shouldSuccess: true);
      final fakeStatusRepo = FakeControlPlaneStatusRepository();

      // Configure repository to simulate a failed/unsupported command response
      fakeStatusRepo.nextCommandStatus = 'unsupported';
      fakeStatusRepo.nextCommandError = 'Operation not supported by Edge';
      fakeStatusRepo.nextCommandSummary = 'Error summary';

      await tester.pumpWidget(
        IopClientApp(testClient: fakeClient, statusRepository: fakeStatusRepo),
      );
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      await tester.tap(find.byTooltip('Runtime'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      // Verify Agent Status button works, opens dialog, and then shows error banner
      await tester.tap(find.text('Agent Status'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      expect(find.text('Get Agent Status'), findsOneWidget);
      await tester.enterText(find.byType(TextField), 'test-node');
      await tester.tap(find.text('Send'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      // Check for failure status banner message
      expect(
        find.textContaining(
          'Failed: unsupported - Operation not supported by Edge',
        ),
        findsOneWidget,
      );
    },
  );

  testWidgets(
    'Client App gates agent.status and agent.command without required inputs',
    (WidgetTester tester) async {
      final fakeClient = FakeClientWireClient(shouldSuccess: true);
      final fakeStatusRepo = FakeControlPlaneStatusRepository();

      await tester.pumpWidget(
        IopClientApp(testClient: fakeClient, statusRepository: fakeStatusRepo),
      );
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      await tester.tap(find.byTooltip('Runtime'));
      await tester.pump();
      await tester.pump(const Duration(milliseconds: 100));

      // 1. Verify agent.status gating
      await tester.tap(find.text('Agent Status'));
      await tester.pump();
      expect(find.text('Get Agent Status'), findsOneWidget);

      // Try to send with empty target selector
      await tester.enterText(find.byType(TextField), '');
      await tester.tap(find.text('Send'));
      await tester.pump();

      // The dialog should still be open (Send was gated/no-op)
      expect(find.text('Get Agent Status'), findsOneWidget);
      expect(fakeStatusRepo.lastCommandOperation, isNull);

      // Cancel dialog
      await tester.tap(find.text('Cancel'));
      await tester.pump();

      // 2. Verify agent.command gating
      await tester.tap(find.text('Agent Command'));
      await tester.pump();
      expect(find.text('Send Agent Command'), findsOneWidget);

      // Try to send with empty command name and empty selector
      await tester.tap(find.text('Send'));
      await tester.pump();
      expect(find.text('Send Agent Command'), findsOneWidget);
      expect(fakeStatusRepo.lastCommandOperation, isNull);

      // Enter only selector
      await tester.enterText(find.byType(TextField).at(0), 'node-1');
      await tester.tap(find.text('Send'));
      await tester.pump();
      expect(find.text('Send Agent Command'), findsOneWidget);
      expect(fakeStatusRepo.lastCommandOperation, isNull);

      // Enter only command name (clear selector)
      await tester.enterText(find.byType(TextField).at(0), '');
      await tester.enterText(find.byType(TextField).at(1), 'sync');
      await tester.tap(find.text('Send'));
      await tester.pump();
      expect(find.text('Send Agent Command'), findsOneWidget);
      expect(fakeStatusRepo.lastCommandOperation, isNull);

      // Cancel
      await tester.tap(find.text('Cancel'));
      await tester.pump();
    },
  );
}