from pathlib import Path

import typer

from cv_generator.generator import generate_pdf

app = typer.Typer()


@app.command()
def generate(
    input_file: Path = typer.Argument(help="Markdown file with YAML frontmatter"),  # pyright: ignore[reportCallInDefaultInitializer]
    output_file: Path | None = typer.Option(  # pyright: ignore[reportCallInDefaultInitializer]
        None, "--output", "-o", help="Output PDF path"
    ),
) -> None:
    """Generate a PDF CV from a Markdown file with YAML frontmatter."""
    if not input_file.exists():
        typer.echo(f"Error: Markdown file not found: {input_file}", err=True)
        raise typer.Exit(1)

    try:
        result = generate_pdf(input_file, output_file)
    except FileNotFoundError as e:
        typer.echo(f"Error: {e}", err=True)
        raise typer.Exit(1)

    typer.echo(f"Generated {result}")


if __name__ == "__main__":
    app()