#!/usr/bin/env python3
"""Workflow generator for TUI implementation."""

import sys
from pathlib import Path
from typing import Dict, List

sys.path.insert(0, str(Path(__file__).parent))

from utils.helpers import estimate_complexity
from utils.validators import DesignValidator


def generate_implementation_workflow(architecture: Dict, patterns: Dict) -> Dict:
    """Generate step-by-step implementation workflow."""
    comp_count = len(architecture.get('model_struct', '').split('\n')) // 2
    examples = patterns.get('examples', [])

    phases = [
        {
            'name': 'Phase 1: Setup',
            'tasks': [
                {'task': 'Initialize Go module', 'estimated_time': '2 minutes'},
                {'task': 'Install Bubble Tea and dependencies', 'estimated_time': '3 minutes'},
                {'task': 'Create main.go with basic structure', 'estimated_time': '5 minutes'}
            ],
            'total_time': '10 minutes'
        },
        {
            'name': 'Phase 2: Core Components',
            'tasks': [
                {'task': 'Implement model struct', 'estimated_time': '15 minutes'},
                {'task': 'Add Init() function', 'estimated_time': '10 minutes'},
                {'task': 'Implement basic Update() handler', 'estimated_time': '20 minutes'},
                {'task': 'Create basic View()', 'estimated_time': '15 minutes'}
            ],
            'total_time': '60 minutes'
        },
        {
            'name': 'Phase 3: Integration',
            'tasks': [
                {'task': 'Connect components', 'estimated_time': '30 minutes'},
                {'task': 'Add message passing', 'estimated_time': '20 minutes'},
                {'task': 'Implement full keyboard handling', 'estimated_time': '20 minutes'}
            ],
            'total_time': '70 minutes'
        },
        {
            'name': 'Phase 4: Polish',
            'tasks': [
                {'task': 'Add Lipgloss styling', 'estimated_time': '30 minutes'},
                {'task': 'Add help text', 'estimated_time': '15 minutes'},
                {'task': 'Error handling', 'estimated_time': '15 minutes'}
            ],
            'total_time': '60 minutes'
        }
    ]

    testing_checkpoints = [
        'After Phase 1: go build succeeds',
        'After Phase 2: Basic TUI renders',
        'After Phase 3: All interactions work',
        'After Phase 4: Production ready'
    ]

    workflow = {
        'phases': phases,
        'testing_checkpoints': testing_checkpoints,
        'total_estimated_time': estimate_complexity(comp_count)
    }

    # Validate
    validator = DesignValidator()
    validation = validator.validate_workflow_completeness(workflow)
    workflow['validation'] = validation.to_dict()

    return workflow