generate_mock_previews.py

"""
Generate mock preview data for demonstration purposes.

Note: This uses mock data because the reference creative agent at
https://creative.adcontextprotocol.org doesn't currently return
structured format data via MCP (it returns a text message instead).

This demonstrates what the preview URL feature would look like
when connected to a properly implemented ADCP creative agent.
"""

import json
from pathlib import Path


def main():
    """Generate mock preview URLs."""

    # Mock preview data that demonstrates the feature
    mock_previews = [
        {
            "format_id": "display_300x250",
            "name": "Display 300x250",
            "preview_url": "https://creative.adcontextprotocol.org/preview/sample-banner/desktop.html",
            "width": 300,
            "height": 250,
        },
        {
            "format_id": "display_728x90",
            "name": "Display 728x90 Leaderboard",
            "preview_url": "https://creative.adcontextprotocol.org/preview/sample-leaderboard/desktop.html",
            "width": 728,
            "height": 90,
        },
        {
            "format_id": "display_160x600",
            "name": "Display 160x600 Skyscraper",
            "preview_url": "https://creative.adcontextprotocol.org/preview/sample-skyscraper/desktop.html",
            "width": 160,
            "height": 600,
        },
    ]

    # Save to JSON
    output_file = Path(__file__).parent / "preview_urls.json"
    with open(output_file, "w") as f:
        json.dump(mock_previews, f, indent=2)

    print("✅ Generated mock preview URLs")
    print(f"💾 Saved to: {output_file}")
    print()
    print("Mock previews:")
    for preview in mock_previews:
        print(f"  - {preview['name']}: {preview['preview_url']}")
    print()
    print("🌐 Open examples/web_component_demo.html in a browser to see them!")
    print()
    print("Note: These are mock URLs for demonstration. In a real implementation,")
    print("the preview URLs would be generated by calling preview_creative on the")
    print("creative agent for each format.")


if __name__ == "__main__":
    main()