from behave import given, when, then
import json
from tui_rsync.core.components.backup_plan.domain import BackupPlan, Source, Destination


@given('the label "{label}"')
def given_source_label(context, label):
    context.label = label


@given('the path "{source_path}"')
def given_source_path(context, source_path):
    context.source_path = source_path


@given('the destinations {destinations_json}')
def given_source_destinations(context, destinations_json):
    context.destinations = json.loads(destinations_json)


@given('the arguments "{arguments}"')
def given_source_arguments(context, arguments):
    context.args = arguments

    if arguments == "<empty>":
        context.args = ""


@when('I create the backup plan')
def add_source(context):
    try:
        context.backup_plan = BackupPlan(
            label=context.label,
            source=Source(context.source_path),
            destinations=map(lambda path: Destination(path), context.destinations),
            #context.args,
        )

        #context.source = Source.get_source(context.label)
    except Exception:
        context.exception_raised = True
    else:
        context.exception_raised = False


def compare_destinations(actual: list[Destination], expected: list[str]) -> bool:
    actual_path_set = {destionation.path for destionation in actual}
    return actual_path_set == set(expected)


@then('it should be created successfully')
def path_has_added(context):
    assert context.exception_raised == False

    assert context.backup_plan.label == context.label
    assert context.backup_plan.source == Source(context.source_path)

    print(f'{context.backup_plan.destinations=}')
    print(f'{context.destinations=}')
    assert compare_destinations(
        context.backup_plan.destinations,
        context.destinations
    )
    #assert context.source.args.command == context.args