"""This module provides the RP To-Do CLI."""

from pathlib import Path

from typing import Optional

import typer

from rptodo import ERRORS, __app_name__, __version__, config, database

app = typer.Typer()

@app.command()

def init(

db_path: str = typer.Option(

str(database.DEFAULT_DB_FILE_PATH),

"--db-path",

"-db",

prompt="to-do database location?",

),

) -> None:

"""Initialize the to-do database."""

app_init_error = config.init_app(db_path)

if app_init_error:

typer.secho(

f'Creating config file failed with "{ERRORS[app_init_error]}"',

fg=typer.colors.RED,

)

raise typer.Exit(1)

db_init_error = database.init_database(Path(db_path))

if db_init_error:

typer.secho(

f'Creating database failed with "{ERRORS[db_init_error]}"',

fg=typer.colors.RED,

)

raise typer.Exit(1)

else:

typer.secho(f"The to-do database is {db_path}", fg=typer.colors.GREEN)

def _version_callback(value: bool) -> None:

if value:

typer.echo(f"{__app_name__} v{__version__}")

raise typer.Exit()

@app.callback()

def main(

version: Optional[bool] = typer.Option(

None,

"--version",

"-v",

help="Show the application's version and exit.",

callback=_version_callback,

is_eager=True,

)

) -> None:

return