#!/usr/bin/env python3
"""
Test script to output template data as JSON for debugging the templates page.
"""

import json
import sys
from pathlib import Path

# Add backend to path
sys.path.insert(0, str(Path(__file__).parent / "backend"))

try:
    from app.core.templates import template_registry

    def template_to_dict(template):
        """Convert UnitTemplate to dictionary."""
        parameters = []
        for param in template.parameters:
            param_dict = {
                "name": param.name,
                "description": param.description,
                "type": param.parameter_type,
                "required": param.required,
                "default": param.default,
                "choices": param.choices,
                "example": param.example,
            }
            parameters.append(param_dict)

        return {
            "name": template.name,
            "description": template.description,
            "unit_type": template.unit_type.value,
            "category": template.category,
            "parameters": parameters,
            "tags": template.tags or [],
        }

    # Get all templates
    templates = template_registry.list_templates()
    template_data = [template_to_dict(template) for template in templates]

    print("Available templates:")
    print(json.dumps(template_data, indent=2))

    print(f"\nTotal templates: {len(template_data)}")

    # Show categories
    categories = set(t["category"] for t in template_data)
    print(f"Categories: {sorted(categories)}")

except Exception as e:
    print(f"Error: {e}")
    import traceback

    traceback.print_exc()