'use server'

import { YooCheckout, ICreatePayment } from '@a2seven/yoo-checkout';
import { getSessionData, deleteSession } from '@/app/actions/session';
import { API_BASE_URL } from '@/app/actions/definitions';

const checkout = new YooCheckout({ shopId: '1276731', secretKey: 'test_0Yns_0NHV5GJf6ypJ5HC4NSfnLO8SJkw-1PwrVWsDl4' });

export async function makePaymentOperation(email: string, tariffId: number, operationUuid: string, operationType: 'TARIFF' | 'TOKEN') {
	const formData = new FormData();
	const token = await getSessionData('token');

	formData.append('email', email);
	formData.append('tariffId', tariffId.toString());
	formData.append('operationType', operationType);
	formData.append('operationUuid', operationUuid);

	try {
		const response = await fetch(`${API_BASE_URL}/api/payments/create`, {
			method: 'POST',
			body: formData,
			headers: {
				'Authorization': `Bearer ${token}`
			}
		});

		if (response.ok) {
			const parsed = await response.json();
			if (parsed.paymentUuid) {
				return true
			} else {
				throw 'error'
			}
		} else {
			throw 'error'
		}
	} catch (error) {
		return null
	}
}

export async function yooKasaCreatePayment(amount: number, tariff: number, operationType: 'TARIFF' | 'TOKEN') {
	const userEmail = await getSessionData('email');
	const timestamp = Date.now();
	const random = Math.random().toString(36).substring(2, 10);
	const idempotenceKey = `${userEmail}-${timestamp}-${amount}-${tariff}-${random}`;

	if (!userEmail) {
		return null;
	}

	const createPayload: ICreatePayment = {
		amount: {
			value: amount.toLocaleString().replace(/[,\s.]/g, ''),
			currency: 'RUB'
		},
		confirmation: {
			type: 'embedded',
		},
		metadata: {
			userMail: userEmail,
			tariff: tariff
		},
		merchant_customer_id: userEmail,
		capture: true,
		save_payment_method: operationType === 'TOKEN' ? false : true,
		/* ...(operationType === 'TOKEN' && { save_payment_method: false }) */
	};

	try {
		const payment = await checkout.createPayment(createPayload, idempotenceKey);
		const response = await makePaymentOperation(userEmail, tariff, payment.id, operationType);

		if (payment && response) {
			return payment?.confirmation.confirmation_token;
		} else {
			return null;
		}
	} catch (error) {
		return null;
	}
}

export async function fetchPaymentsHistory() {
	const email = await getSessionData('email');
	const token = await getSessionData('token');

	try {
		const response = await fetch(`${API_BASE_URL}/api/v1/data`, {
			method: 'POST',
			body: JSON.stringify({
				version: 1,
				msg_id: 30005,
				message_body: {
					action: 'user_payments',
					email: email
				}
			}),
			headers: {
				'Content-Type': 'application/json',
				'Accept': 'application/json',
				'Authorization': `Bearer ${token}`
			}
		});

		if (response.ok) {
			const parsed = await response.json();
			if (parsed.message_code === 0) {
				return {
					payments: parsed.message_body.payments,
					error: null
				};
			} else {
				throw parsed.message_code;
			}
		} else {
			return null
		}
	} catch (error) {
		return null
	}
}