"""Dummy payment provider — always approves."""
from __future__ import annotations

import uuid

from fastapi import APIRouter

from core.di import register_service

router = APIRouter()


class PaymentProvider:
    name = "DummyPayment"

    def charge(self, amount: float, currency: str, method: str = "dummy") -> dict:
        return {
            "status": "paid",
            "transaction_id": f"DUM-{uuid.uuid4().hex[:12]}",
            "amount": amount,
            "currency": currency,
            "method": method,
        }


def on_load() -> None:
    register_service("PaymentProvider", PaymentProvider())


@router.get("/methods")
def available_methods():
    return [
        {"id": "dummy", "label_de": "Testzahlung", "label_en": "Test payment"},
    ]