# ✅ Project Setup Checklist

## Pre-Development Verification

### Environment Setup
- [ ] Python 3.10+ installed
- [ ] Git configured
- [ ] VS Code installed with Python extension
- [ ] Virtual environment created (`venv/`)
- [ ] Dependencies installed (`pip install -r requirements-dev.txt`)

### Project Verification
- [ ] All 41 files created successfully
- [ ] Directory structure correct
- [ ] `pytest tests/unit/test_project_structure.py` passes
- [ ] `.vscode/` configuration present
- [ ] Makefile accessible

### Documentation Review
- [ ] ✅ `QUICKSTART.md` read (5 min setup guide)
- [ ] ✅ `README.md` reviewed (overview)
- [ ] ✅ `DEVELOPMENT_PLAN.md` read (roadmap)
- [ ] ✅ `docs/ARCHITECTURE.md` studied (technical design)
- [ ] ✅ `CONTRIBUTING.md` reviewed (guidelines)
- [ ] ✅ `.github/copilot-instructions.md` noted

### Configuration
- [ ] `cp .env.example .env` created
- [ ] Environment variables reviewed
- [ ] Paths in `.env` verified

---

## Phase 1 Implementation Checklist

### Task 1.1: Configuration System

**File**: `src/webdrop_bridge/config.py`

```python
@dataclass
class Config:
    app_name: str
    app_version: str
    log_level: str
    allowed_roots: List[Path]
    webapp_url: str
    window_width: int
    window_height: int
    enable_logging: bool
    
    @classmethod
    def from_env(cls):
        # Load from environment
        pass
```

**Tests**: `tests/unit/test_config.py`
- [ ] Load from `.env`
- [ ] Use defaults
- [ ] Validate configuration
- [ ] Handle missing values

**Acceptance**:
- [ ] Config loads successfully
- [ ] All values have defaults
- [ ] Invalid values raise error

---

### Task 1.2: Logging System

**File**: `src/webdrop_bridge/utils/logging.py`

```python
def setup_logging(
    level: str = "INFO",
    log_file: Optional[Path] = None,
    format: str = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
) -> logging.Logger:
    # Configure logging
    pass
```

**Tests**: `tests/unit/test_logging.py`
- [ ] Console logging works
- [ ] File logging works
- [ ] Log rotation configured
- [ ] Log level changes work

**Acceptance**:
- [ ] Logs written to `logs/webdrop_bridge.log`
- [ ] Console and file match
- [ ] Level configurable

---

### Task 1.3: Path Validator

**File**: `src/webdrop_bridge/core/validator.py`

```python
class PathValidator:
    def __init__(self, allowed_roots: List[Path]):
        pass
    
    def is_allowed(self, path: Path) -> bool:
        pass
    
    def is_valid_file(self, path: Path) -> bool:
        pass
```

**Tests**: `tests/unit/test_validator.py`
- [ ] Whitelist validation works
- [ ] Path resolution correct
- [ ] Symlink handling
- [ ] File existence checks
- [ ] Invalid paths rejected

**Acceptance**:
- [ ] All paths resolved to absolute
- [ ] Whitelist enforced
- [ ] Security tested

---

### Task 1.4: Drag Interceptor

**File**: `src/webdrop_bridge/core/drag_interceptor.py`

```python
class DragInterceptor(QWidget):
    file_dropped = pyqtSignal(Path)
    
    def __init__(self, validator, parent=None):
        pass
    
    def dragEnterEvent(self, event):
        pass
    
    def _start_file_drag(self, path: Path):
        pass
```

**Tests**: `tests/unit/test_drag_interceptor.py`
- [ ] Drag events handled
- [ ] Invalid paths rejected
- [ ] QUrl created correctly
- [ ] Signals emit
- [ ] Platform-specific (Windows/macOS)

**Acceptance**:
- [ ] Drag intercepted
- [ ] File URLs created
- [ ] Cross-platform

---

### Task 1.5: Main Window

**File**: `src/webdrop_bridge/ui/main_window.py`

```python
class MainWindow(QMainWindow):
    def __init__(self, config):
        pass
    
    def _configure_web_engine(self):
        pass
```

**Tests**: `tests/unit/test_main_window.py`
- [ ] Window opens
- [ ] WebEngine loads
- [ ] Settings configured
- [ ] Responsive to resize

**Acceptance**:
- [ ] Window appears with title
- [ ] Web app loads
- [ ] No errors

---

### Task 1.6: Entry Point

**File**: `src/webdrop_bridge/main.py`

```python
def main():
    config = Config.from_env()
    setup_logging(config.log_level)
    
    app = QApplication(sys.argv)
    validator = PathValidator(config.allowed_roots)
    interceptor = DragInterceptor(validator)
    window = MainWindow(config)
    window.show()
    
    sys.exit(app.exec())
```

**Tests**: `tests/unit/test_main.py`
- [ ] App starts
- [ ] Config loaded
- [ ] No errors

**Acceptance**:
- [ ] `python -m webdrop_bridge.main` works
- [ ] Window opens
- [ ] No errors in log

---

## Quality Gates

### Before Committing
```bash
# Format code
tox -e format

# Check style
tox -e lint

# Type check
tox -e type

# Run tests
pytest tests -v --cov

# Coverage check
# Target: 80%+ on modified code
```

### Before Push
```bash
# All checks
tox

# Build test
python build/scripts/build_windows.py
# or
bash build/scripts/build_macos.sh
```

---

## Testing Checklist

### Unit Tests (Target: 80%+ coverage)
- [ ] `test_config.py` - Configuration loading
- [ ] `test_validator.py` - Path validation
- [ ] `test_drag_interceptor.py` - Drag handling
- [ ] `test_main_window.py` - UI components
- [ ] `test_main.py` - Entry point

### Integration Tests
- [ ] `test_drag_workflow.py` - Complete flow
- [ ] `test_webapp_loading.py` - Web app integration
- [ ] `test_end_to_end.py` - Full application

### Platform Tests
- [ ] Windows-specific: `@pytest.mark.windows`
- [ ] macOS-specific: `@pytest.mark.macos`

---

## Code Quality Checklist

### Style
- [ ] Black formatting (100 char line length)
- [ ] Ruff linting (no warnings)
- [ ] isort import ordering

### Type Hints
- [ ] All public functions have type hints
- [ ] Return types specified
- [ ] mypy passes with `--strict`

### Documentation
- [ ] All public APIs have docstrings
- [ ] Google-style format
- [ ] Examples in docstrings

### Testing
- [ ] 80%+ code coverage
- [ ] All happy paths tested
- [ ] Error cases tested
- [ ] Edge cases handled

---

## Git Workflow Checklist

### Before Creating Branch
- [ ] On `develop` or `main`
- [ ] Working directory clean
- [ ] Latest from remote

### While Developing
- [ ] Create descriptive branch name
- [ ] Commit frequently with clear messages
- [ ] Write tests alongside code
- [ ] Run quality checks regularly

### Before Pull Request
- [ ] All tests pass
- [ ] All quality checks pass
- [ ] Coverage maintained or improved
- [ ] Documentation updated
- [ ] Commit messages clear

### Pull Request Review
- [ ] Title is descriptive
- [ ] Description explains changes
- [ ] References related issues
- [ ] All CI checks pass

---

## Documentation Checklist

### Code Documentation
- [ ] Module docstrings added
- [ ] Function docstrings added
- [ ] Type hints present
- [ ] Examples provided

### Project Documentation
- [ ] README.md updated
- [ ] DEVELOPMENT_PLAN.md updated
- [ ] Architecture docs updated
- [ ] Code examples work

### User Documentation
- [ ] Setup instructions clear
- [ ] Configuration documented
- [ ] Common issues addressed
- [ ] Screenshots/videos added (if UI)

---

## Deployment Checklist

### Windows
- [ ] PyInstaller spec file created
- [ ] Resources bundled
- [ ] Icon included
- [ ] MSI installer builds
- [ ] Installer tested on Windows 10/11

### macOS
- [ ] PyInstaller spec file created
- [ ] .app bundle created
- [ ] DMG generated
- [ ] Code signing configured (optional)
- [ ] Tested on macOS 12+

---

## Post-Phase-1 Tasks

- [ ] Review DEVELOPMENT_PLAN.md Phase 2
- [ ] Plan Phase 2 timeline
- [ ] Update progress tracking
- [ ] Schedule Phase 2 sprint
- [ ] Plan Phase 3 (builds) start date

---

## Quick Verification Commands

```bash
# Verify setup
pytest tests/unit/test_project_structure.py

# Run all tests
pytest tests -v

# Check coverage
pytest --cov=src/webdrop_bridge --cov-report=term-missing

# Build Windows
python build/scripts/build_windows.py

# Build macOS
bash build/scripts/build_macos.sh

# Full quality check
tox
```

---

## Notes & Observations

### ✅ Completed
- Professional project structure
- Comprehensive documentation
- Build automation
- CI/CD pipeline
- Testing framework

### 🔄 In Progress
- Phase 1 core implementation
- Unit test development
- Integration test development

### 📋 Upcoming
- Phase 2: Testing & Quality (Weeks 5-6)
- Phase 3: Build & Distribution (Weeks 7-8)
- Phase 4: Professional Features (Weeks 9-12)
- Phase 5: Post-Release (Months 2-3)

---

## Support & Resources

- **Documentation**: See README.md, DEVELOPMENT_PLAN.md, QUICKSTART.md
- **Architecture**: See docs/ARCHITECTURE.md
- **Contributing**: See CONTRIBUTING.md
- **Issues**: GitHub Issues
- **Discussions**: GitHub Discussions

---

**Last Updated**: January 2026  
**Project Status**: Ready for Phase 1 Development  
**Next Milestone**: Complete core components (Phase 1)