"""Blueprint for LedgerAccountContract API."""

from flask import Blueprint, request
from owsrequest import flask_request
from owsresponse import response
from owsresponse.adaptors.flask import flaskify

from ledger.constants.error import ERROR_CODE_AUTHORIZATION
from ledger.logic import ledger_account_contract as logic
from ledger.utils.authorization import pdp_authorize_resource

ledger_account_contract_api = Blueprint('ledger_account_contract_api', __name__)


@ledger_account_contract_api.route(
    '/ledger-account-contract/account/<int:account_id>/payable-balance', methods=['GET']
)
def get_payable_balance_by_account(account_id):
    """Endpoint to GET an account's 'payable balance'."""
    access_rule_decision = flask_request.verify_rules_access_standalone(request)
    if not access_rule_decision:
        authorized = pdp_authorize_resource(account_id)
        if not authorized:
            return flaskify(
                response.create_error_response(
                    code=ERROR_CODE_AUTHORIZATION,
                    message='Unauthorized',
                    status=403,
                )
            )
    return flaskify(logic.get_payable_balance_by_account(account_id))


@ledger_account_contract_api.route(
    '/ledger-account-contracts/account/<int:account_id>', methods=['GET']
)
def get_ledger_list_by_account_id(account_id):
    """GET a list of ledgers for a specified account."""
    access_rule_decision = flask_request.verify_rules_access_standalone(request)
    if not access_rule_decision:
        authorized = pdp_authorize_resource(account_id)
        if not authorized:
            return flaskify(
                response.create_error_response(
                    code=ERROR_CODE_AUTHORIZATION,
                    message='Unauthorized',
                    status=403,
                )
            )
    return flaskify(logic.get_ledger_list_by_account_id(account_id, request.args))