<gh_stars>1-10
import click
from . import cli
from .params import project

from meltano.core.db import project_engine
from meltano.core.project import Project
from meltano.core.config_service import ConfigService
from meltano.core.plugin.settings_service import PluginSettingsService


@cli.group(invoke_without_command=True)
@click.argument("plugin_name")
@click.option("--format", default="json")
@project(migrate=True)
@click.pass_context
def config(ctx, project, plugin_name, format):
    config = ConfigService(project)
    plugin = config.find_plugin(plugin_name)

    _, Session = project_engine(project)
    session = Session()
    settings = PluginSettingsService(project)

    ctx.obj["settings"] = settings
    ctx.obj["plugin"] = plugin
    ctx.obj["session"] = session

    if ctx.invoked_subcommand is None:
        if format == "json":
            print(settings.as_config(session, plugin))

        if format == "env":
            for env, value in settings.as_env(session, plugin).items():
                print(f"{env}={value}")


@config.command()
@click.argument("setting_name")
@click.argument("value")
@click.pass_context
def set(ctx, setting_name, value):
    settings = ctx.obj["settings"]
    plugin = ctx.obj["plugin"]
    session = ctx.obj["session"]

    settings.set(session, plugin, setting_name, value)


@config.command()
@click.argument("setting_name")
@click.pass_context
def unset(ctx, setting_name):
    settings = ctx.obj["settings"]
    plugin = ctx.obj["plugin"]
    session = ctx.obj["session"]

    settings.unset(session, plugin, setting_name)


@config.command()
@click.pass_context
def reset(ctx):
    settings = ctx.obj["settings"]
    plugin = ctx.obj["plugin"]
    session = ctx.obj["session"]

    for setting in settings.definitions(plugin):
        settings.unset(session, plugin, setting.name)


@config.command()
@click.pass_context
def list(ctx):
    settings = ctx.obj["settings"]
    plugin = ctx.obj["plugin"]
    plugin_def = settings.get_definition(plugin)

    for setting_def in settings.definitions(plugin):
        env_key = settings.setting_env(setting_def, plugin_def)
        description_marker = (
            f": {setting_def['description']}" if setting_def.get("description") else ""
        )
        click.secho(f"{setting_def['name']} [{env_key}]{description_marker}")
