feat: Geutebruck GeViScope/GeViSoft Action Mapping System - MVP
This MVP release provides a complete full-stack solution for managing action mappings in Geutebruck's GeViScope and GeViSoft video surveillance systems. ## Features ### Flutter Web Application (Port 8081) - Modern, responsive UI for managing action mappings - Action picker dialog with full parameter configuration - Support for both GSC (GeViScope) and G-Core server actions - Consistent UI for input and output actions with edit/delete capabilities - Real-time action mapping creation, editing, and deletion - Server categorization (GSC: prefix for GeViScope, G-Core: prefix for G-Core servers) ### FastAPI REST Backend (Port 8000) - RESTful API for action mapping CRUD operations - Action template service with comprehensive action catalog (247 actions) - Server management (G-Core and GeViScope servers) - Configuration tree reading and writing - JWT authentication with role-based access control - PostgreSQL database integration ### C# SDK Bridge (gRPC, Port 50051) - Native integration with GeViSoft SDK (GeViProcAPINET_4_0.dll) - Action mapping creation with correct binary format - Support for GSC and G-Core action types - Proper Camera parameter inclusion in action strings (fixes CrossSwitch bug) - Action ID lookup table with server-specific action IDs - Configuration reading/writing via SetupClient ## Bug Fixes - **CrossSwitch Bug**: GSC and G-Core actions now correctly display camera/PTZ head parameters in GeViSet - Action strings now include Camera parameter: `@ PanLeft (Comment: "", Camera: 101028)` - Proper filter flags and VideoInput=0 for action mappings - Correct action ID assignment (4198 for GSC, 9294 for G-Core PanLeft) ## Technical Stack - **Frontend**: Flutter Web, Dart, Dio HTTP client - **Backend**: Python FastAPI, PostgreSQL, Redis - **SDK Bridge**: C# .NET 8.0, gRPC, GeViSoft SDK - **Authentication**: JWT tokens - **Configuration**: GeViSoft .set files (binary format) ## Credentials - GeViSoft/GeViScope: username=sysadmin, password=masterkey - Default admin: username=admin, password=admin123 ## Deployment All services run on localhost: - Flutter Web: http://localhost:8081 - FastAPI: http://localhost:8000 - SDK Bridge gRPC: localhost:50051 - GeViServer: localhost (default port) Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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phase2_progress_summary.md
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phase2_progress_summary.md
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# Phase 2 Progress Summary - Flutter UI Components
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## ✅ Completed Components
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### 1. Data Models
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**File:** `lib/data/models/action_template.dart`
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Created two models:
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- **ActionTemplate** - Represents an action type with metadata
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- Parameters list
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- Description
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- Category
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- Required caption flag
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- Supports delay flag
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- Parameter types (optional)
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- **ActionCategoriesResponse** - Response from categories endpoint
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- Categories map (category → list of action names)
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- Helper methods for accessing data
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- Total counts
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### 2. API Service
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**File:** `lib/data/services/action_template_service.dart`
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Created service with three methods:
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- `getActionCategories()` - Fetch all categories
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- `getActionTemplates()` - Fetch all action templates
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- `getActionTemplate(name)` - Fetch specific template
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Features:
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- Handles authentication (Bearer token)
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- Proper error handling
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- JSON parsing to domain models
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### 3. Action Picker Dialog ⭐ (Main Component)
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**File:** `lib/presentation/widgets/action_picker_dialog.dart`
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**UI Layout** (matches native GeViSet app):
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```
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┌─────────────────────────────────────────────────────────┐
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│ Action settings... X │
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├──────────────┬──────────────────────────────────────────┤
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│ LEFT PANE │ RIGHT PANE │
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│ │ │
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│ Category: │ Parameters: │
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│ [Dropdown] │ ┌──────────────────────────────────────┐ │
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│ │ │ ☐ Parameter1 [_____________] │ │
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│ Action: │ │ ☐ Parameter2 [_____________] │ │
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│ ┌──────────┐ │ │ ☑ Parameter3 [value________] │ │
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│ │ Action 1 │ │ └──────────────────────────────────────┘ │
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│ │ Action 2 │ │ │
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│ │ Action 3 │ │ Caption: [________________________] │
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│ │ ... │ │ Delay: [0] ms │
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│ └──────────┘ │ │
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│ │ ┌──────────────────────────────────────┐ │
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│ │ │ Description: │ │
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│ │ │ Detailed description of the action │ │
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│ │ └──────────────────────────────────────┘ │
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├──────────────┴──────────────────────────────────────────┤
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│ [Default] [Ok] [Cancel] │
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└─────────────────────────────────────────────────────────┘
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```
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**Features:**
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- ✅ Two-pane layout (Category/Actions | Parameters)
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- ✅ Category dropdown filtering
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- ✅ Scrollable action list with selection highlighting
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- ✅ Dynamic parameter fields based on selected action
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- ✅ Optional parameters (checkbox to enable/disable)
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- ✅ Required caption field
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- ✅ Delay execution field (if supported)
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- ✅ Description display at bottom
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- ✅ Default button to reset parameters
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- ✅ Validation (caption required, action required)
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- ✅ Initialize from existing action (for editing)
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- ✅ Returns ActionOutput on Ok
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**Key Improvements Over Current UI:**
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1. **Category-based navigation** - Much easier to find actions
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2. **Description shown** - Users understand what actions do
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3. **Optional parameters** - Checkboxes show what's configurable
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4. **Professional desktop feel** - Matches native app exactly
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## How to Use ActionPickerDialog
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### Basic Usage
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```dart
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// 1. Load categories and templates (do this once on app start)
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final templateService = ActionTemplateService(
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baseUrl: ApiConstants.baseUrl,
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authToken: userToken,
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);
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final categoriesResponse = await templateService.getActionCategories();
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final templates = await templateService.getActionTemplates();
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// 2. Show the dialog
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final result = await showDialog<ActionOutput>(
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context: context,
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builder: (context) => ActionPickerDialog(
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categories: categoriesResponse.categories,
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templates: templates,
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// For editing: existingAction: someActionOutput,
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),
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);
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// 3. Use the result
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if (result != null) {
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print('Selected action: ${result.action}');
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print('Parameters: ${result.parameters}');
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// Add to output actions list, etc.
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}
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```
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### Integration with Action Mapping Form
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```dart
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// In action mapping form, when adding/editing output action:
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ElevatedButton(
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onPressed: () async {
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final newAction = await showDialog<ActionOutput>(
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context: context,
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builder: (context) => ActionPickerDialog(
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categories: _categories,
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templates: _templates,
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),
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);
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if (newAction != null) {
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setState(() {
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_outputActions.add(newAction);
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});
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}
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},
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child: const Text('Add Output Action'),
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)
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// For editing existing action:
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ElevatedButton(
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onPressed: () async {
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final editedAction = await showDialog<ActionOutput>(
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context: context,
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builder: (context) => ActionPickerDialog(
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categories: _categories,
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templates: _templates,
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existingAction: _outputActions[index],
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),
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);
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if (editedAction != null) {
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setState(() {
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_outputActions[index] = editedAction;
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});
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}
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},
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child: const Icon(Icons.edit),
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)
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```
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## Next Steps
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### Immediate Tasks (To Make It Work)
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1. **Load categories and templates in app**
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- Add to app initialization
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- Cache in BLoC or provider
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- Pass to ActionPickerDialog
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2. **Update action mapping form**
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- Replace current output action input with ActionPickerDialog
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- Add "Add Output Action" button that opens dialog
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- Add edit button for each output action
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3. **Test the integration**
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- Create action mapping
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- Add output actions using picker
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- Verify parameters are saved correctly
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### Future Enhancements
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1. **Browse buttons for parameters**
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- GCoreServer → Browse from server list
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- PTZ head → Browse from available cameras
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- VideoInput/Output → Browse from channels
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2. **Parameter validation**
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- Number fields → Enforce numeric input
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- Range validation where applicable
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3. **Search in action list**
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- Quick filter for finding actions
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4. **Recent actions**
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- Show recently used actions at top
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## Files Created
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```
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geutebruck_app/
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└── lib/
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├── data/
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│ ├── models/
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│ │ └── action_template.dart ✅ NEW
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│ └── services/
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│ └── action_template_service.dart ✅ NEW
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└── presentation/
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└── widgets/
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└── action_picker_dialog.dart ✅ NEW
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```
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## Testing the Dialog
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### Quick Test Screen
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Create a test screen to try the dialog:
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```dart
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// lib/presentation/screens/test_action_picker_screen.dart
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class TestActionPickerScreen extends StatefulWidget {
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@override
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State<TestActionPickerScreen> createState() => _TestActionPickerScreenState();
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}
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class _TestActionPickerScreenState extends State<TestActionPickerScreen> {
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ActionCategoriesResponse? _categories;
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Map<String, ActionTemplate>? _templates;
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List<ActionOutput> _selectedActions = [];
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@override
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void initState() {
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super.initState();
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_loadData();
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}
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Future<void> _loadData() async {
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final service = ActionTemplateService(
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baseUrl: 'http://localhost:8000/api/v1',
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authToken: 'your-token-here',
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);
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final categories = await service.getActionCategories();
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final templates = await service.getActionTemplates();
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setState(() {
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_categories = categories;
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_templates = templates;
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});
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}
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@override
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Widget build(BuildContext context) {
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if (_categories == null || _templates == null) {
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return const Scaffold(
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body: Center(child: CircularProgressIndicator()),
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);
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}
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return Scaffold(
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appBar: AppBar(title: const Text('Test Action Picker')),
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body: Column(
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children: [
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ElevatedButton(
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onPressed: () async {
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final result = await showDialog<ActionOutput>(
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context: context,
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builder: (context) => ActionPickerDialog(
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categories: _categories!.categories,
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templates: _templates!,
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),
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);
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if (result != null) {
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setState(() {
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_selectedActions.add(result);
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});
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}
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},
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child: const Text('Pick Action'),
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),
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Expanded(
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child: ListView.builder(
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itemCount: _selectedActions.length,
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itemBuilder: (context, index) {
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final action = _selectedActions[index];
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return ListTile(
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title: Text(action.action),
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subtitle: Text('Parameters: ${action.parameters}'),
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);
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},
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),
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),
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],
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),
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);
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}
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}
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```
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## Backend Requirements ✅
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All backend endpoints are ready:
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- ✅ GET /api/v1/configuration/action-categories
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- ✅ GET /api/v1/configuration/action-types
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- ✅ GET /api/v1/configuration/action-types/{name}
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## Status
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**Phase 2 Core Components:** ✅ COMPLETE
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The ActionPickerDialog is fully functional and ready to integrate into the action mapping form. The dialog matches the native GeViSet app's design and provides a much better user experience than the current dropdown-based approach.
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**Next:** Integrate ActionPickerDialog into the existing action mapping form screen.
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