"""Single released task-stream entry point."""
from copy import deepcopy
from rescopebench.case_validation import ReleasedCase
from copy import deepcopy as ext_deepcopy
from .spec import CASE_DIR, DATA, DATA_INITIAL_SNAPSHOT, DATA_TOOLS, DATA_TASKS, DATA_PROMPT, DATA_SCHEDULE
from .runtime import World

class Driver(ReleasedCase):
    case_id = 'supply_chain_finance_c_05_10_53'
    case_version = 'scf-evidence-scope-evolution-v4'

    def __init__(self):
        self.source = deepcopy(CASE_DIR / 'raw')
        self.initial_snapshot = deepcopy(DATA_INITIAL_SNAPSHOT)
        self.tools = deepcopy(DATA_TOOLS)
        self.tasks = deepcopy(DATA_TASKS)
        self.prompt = deepcopy(DATA_PROMPT)
        self.directory = deepcopy(DATA)
        self.lifecycle_schedule = deepcopy(DATA_SCHEDULE)

    def create_world(self):
        world = World(source_root=self.source)
        World._supply_chain_finance_authority_restore(world, ext_deepcopy(self.initial_snapshot))
        return world

    def begin(self, world, task):
        return world.activate_task(task['private_task_id'])

    def call(self, world, name, arguments):
        return world.dispatch(name, arguments, 'operator-t01-scf')

    def grade(self, world, task):
        return world.grade(task['private_task_id'])

    def public_grade(self, grade):
        return {'score': grade['score'], 'public_components': {f'artifact_{index}': {'correct': int(row['score'] == 25.0), 'total': 1} for (index, row) in enumerate(grade['deliverables'], 1)}}

    def close(self, world):
        world.close()