{"""CLI application for curl-converter."""

import click
from curlconverter.parser import parse_curl
from curlconverter.generators import generate_code, get_supported_languages, get_language_display_name


@click.group()
def cli():
    """Curl Converter CLI - Convert curl commands to code."""
    pass


@cli.command()
@click.option('--curl', '-c', help='Curl command to convert')
@click.option('--language', '-l', default='python', help='Target language')
@click.option('--output', '-o', type=click.Path(), help='Output file')
def convert(curl, language, output):
    """Convert a curl command to code."""
    if not curl:
        curl = click.prompt('Enter curl command', type=str)
    
    parsed = parse_curl(curl)
    code = generate_code(parsed, language)
    
    if output:
        with open(output, 'w') as f:
            f.write(code)
        click.echo(f'Code written to {output}')
    else:
        click.echo(code)


@cli.command()
def languages():
    """List supported languages."""
    for lang in get_supported_languages():
        click.echo(f"{lang}: {get_language_display_name(lang)}")


@cli.command()
@click.argument('curl')
def analyze(curl):
    """Analyze a curl command without generating code."""
    parsed = parse_curl(curl)
    
    click.echo(f"URL: {parsed.url}")
    click.echo(f"Method: {parsed.method}")
    
    if parsed.headers:
        click.echo("Headers:")
        for k, v in parsed.headers.items():
            click.echo(f"  {k}: {v}")
    
    if parsed.data:
        click.echo(f"Data: {parsed.data}")
    
    if parsed.auth:
        click.echo(f"Auth: {parsed.auth}")
    
    if parsed.cookies:
        click.echo(f"Cookies: {parsed.cookies}")
    
    if parsed.user_agent:
        click.echo(f"User-Agent: {parsed.user_agent}")


if __name__ == '__main__':
    cli()