from __future__ import annotations

from dataclasses import dataclass

from backend.bootstrap.settings import Settings
from backend.database.connection import Database
from backend.database.repositories.status import DatabaseStatusRepository
from backend.features.accounts.credentials import SystemCredentialService
from backend.features.accounts.model_pool import ModelPoolRepository, ModelPoolService
from backend.features.accounts.repository import AccountRepository, SystemCredentialRepository
from backend.features.accounts.service import (
    AccountService,
    MembershipService,
)
from backend.security import PasswordHasher, load_or_create_cipher


@dataclass(frozen=True, slots=True)
class ApplicationContainer:
    settings: Settings
    database: Database
    database_status: DatabaseStatusRepository
    accounts: AccountService
    memberships: MembershipService
    system_credentials: SystemCredentialService
    model_pool: ModelPoolService


def build_container(settings: Settings) -> ApplicationContainer:
    database = Database(settings.database_path)
    account_repository = AccountRepository()
    credential_repository = SystemCredentialRepository()
    model_pool_repository = ModelPoolRepository()
    cipher = load_or_create_cipher(settings)
    return ApplicationContainer(
        settings=settings,
        database=database,
        database_status=DatabaseStatusRepository(database),
        accounts=AccountService(database, account_repository, PasswordHasher(), cipher),
        memberships=MembershipService(database, account_repository),
        system_credentials=SystemCredentialService(database, credential_repository, cipher),
        model_pool=ModelPoolService(database, model_pool_repository, cipher),
    )