import logging

import click
import pydantic

import frg.forgejo.browser as forgejo_browser
from frg.configuration import Config, get_configuration
from frg.context import GitContext, get_git_context

logger = logging.getLogger(__name__)


class CliContext(pydantic.BaseModel):
    config: Config
    git: GitContext
    verbose: bool


@click.group()
@click.option(
    "-v",
    "--verbose",
    default=False,
    type=bool,
    is_flag=True,
    help="Exposes extra logging.",
)
@click.pass_context
def cli(ctx, verbose: bool):
    """
    A command-line tool to interact with different kinds of code forges.
    """

    if verbose:
        logging.basicConfig(level=logging.INFO)

    config = get_configuration()
    logger.info(f"Config: {config}")

    git_context = get_git_context(domain_aliases=config.domain_aliases)
    logger.info(f"Context: {git_context}")

    ctx.obj = CliContext(git=git_context, config=config, verbose=verbose)


@cli.group()
@click.pass_obj
def pr(ctx):
    """Interacts with pull requests."""
    pass


@pr.command(name="create")
@click.option(
    "-w",
    "--web",
    type=bool,
    is_flag=True,
    help="Opens the pull-request page in the default browser.",
)
@click.pass_obj
def create_pr(ctx, web: bool):
    """Interacts with pull requests."""
    if web:
        forgejo_browser.create_pull_request_via_web(
            head=ctx.git.current_branch,
            host=ctx.git.host,
            repo=ctx.git.repo_name,
            owner=ctx.git.repo_author,
        )
    else:
        raise NotImplementedError("--web is the only mode supported.")


@cli.group()
@click.pass_obj
def repo(ctx):
    """Interacts with repositories"""
    pass


@repo.command(name="view")
@click.option(
    "-w",
    "--web",
    type=bool,
    is_flag=True,
    help="Opens the repository page in the default browser.",
)
@click.pass_obj
def view_repo(ctx, web: bool):
    """View the current repository."""
    if web:
        forgejo_browser.view_repository_via_web(
            host=ctx.git.host, repo=ctx.git.repo_name, owner=ctx.git.repo_author
        )
    else:
        raise NotImplementedError("--web is the only mode supported.")


def main():
    try:
        cli()
    except Exception as e:
        click.secho(f"Error: {e}", fg="red", bold=True)


if __name__ == "__main__":
    main()