const db = require('../config/db.config.js'),
	errorMaker = require('../helpers/error.maker');

const stripe = require('stripe')('sk_test_n8NCvCFjD1xFhGiEq6SI8CXj');

const { Donor, Organization, Charge, PaymentPlan } = db;

// Subscribe user to plan or one time charge
exports.grantCharge = (req, res, next) => {
	const { stripeToken, grant_id, amount, monthly } = req.body;
	const user = req.user;

	Donor.findAll({ where: { id: user.id } })
		.then(donors => {
			var { stripe_id, subscription_id } = donors[0];
			req.subscription_id = subscription_id;
			if (!stripe_id) {
				stripe_id = stripe.customers
					.create({
						source: stripeToken,
						email: user.email
					})
					.then(customer => customer.id)
					.catch(error =>
						next(errorMaker(500, "Couldn't create customer with source"))
					);
			}

			return [stripe_id, subscription_id];
		})
		.then(([stripe_id, subscription_id]) => {
			console.log(stripe_id, subscription_id);
			if (!monthly) {
				stripe.charges
					.create({
						amount,
						currency: 'usd',
						customer: stripe_id,
						description: 'One time payment for grant',
						statement_descriptor: 'One time payment for grant'
					})
					.then(chargeResponse => res.status(200).json(chargeResponse))
					.catch(error => next(error));
			} else {
				stripe.plans
					.create({
						id: grant_id,
						nickname: `Grant for user: ${user.id}`,
						product: 'prod_ER3jOog6QMX1GP',
						currency: 'usd',
						interval: 'month',
						amount
					})
					.then(plan => {
						if (!req.subscription_id) {
							stripe.subscriptions
								.create({
									customer: stripe_id,
									items: [{ plan: plan.id }]
								})
								.then(sub =>
									stripe.subscriptionItems
										.create({
											subscription: sub.id,
											plan: plan.id
										})
										.catch(error => next(error))
								)
								.catch(error => next(error));
						} else {
							stripe.subscriptionItems
								.create({
									subscription: req.subscription_id,
									plan: plan.id
								})
								.catch(error => next(error));
						}

						PaymentPlan.create({
							plan_id: plan.id,
							amount,
							grant_id: grant_id
						}).catch(error => next(error));
					});
			}
		})
		.catch(error => next(error));
	// try {
	// 	const donors = await Donor.findAll({ where: { id: user.id } });

	// 	// check if already a stripe customer and have subscription
	// 	let customer_id = await (donors[0].stripe_id
	// 		? donors[0].stripe_id
	// 		: .id);

	// 	let subscription_id = await (donors[0].subscription_id
	// 		? donors[0].subscription_id
	// 		: await stripe.subscriptions.create({
	// 				customer: customer_id,
	// 				items: [{ plan: 'Grant' }]
	// 		  }).id);

	// 	console.log(await customer_id);
	// 	await Donor.update(
	// 		{ stripe_id: customer_id, subscription_id },
	// 		{ where: { id: user.id } }
	// 	);

	// 	// charge if not monthly, plan if it is
	// 	if (!monthly) {
	// 		let charge = await stripe.charges.create({
	// 			amount,
	// 			currency: 'usd',
	// 			customer: customer_id,
	// 			description: 'One time payment for grant',
	// 			statement_descriptor: 'One time payment for grant'
	// 		});
	// 		await Charge.create({
	// 			id: charge.id,
	// 			amount,
	// 			description: 'One time payment for grant'
	// 		});
	// 	} else {
	// 		const plan = await stripe.plans.create({
	// 			id: grant_id,
	// 			nickname: `Grant for user: ${user.id}`,
	// 			product: 'prod_ER3jOog6QMX1GP',
	// 			currency: 'usd',
	// 			interval: 'month',
	// 			amount
	// 		});
	// 		await PaymentPlan.create({
	// 			plan_id: plan.id,
	// 			amount,
	// 			grant_id: grant_id
	// 		});
	// 		await stripe.subscriptionItems.create({
	// 			subscription: subscription_id,
	// 			plan: plan.id
	// 		});
	// 	}

	// 	res.status(200).json({
	// 		message: 'Successfully charged or subscribed'
	// 	});
	// } catch (error) {
	// 	next(error);
	// }
};