//
//  SubscriptionProductTableViewCell.swift
//  Earthquake Network
//
//  Created by Busi Andrea on 29/07/2020.
//  Copyright © 2020 Earthquake Network. All rights reserved.
//

import UIKit
import StoreKit

class SubscriptionProductTableViewCell: EQNInsetTableViewCell {

    var product: SKProduct? {
        didSet {
            updateUI()
        }
    }
    var availability: EQNPurchaseAvailability? {
        didSet {
            updateUI()
        }
    }
    
    @IBOutlet private weak var productImageView: UIImageView!
    @IBOutlet private weak var productTitleLabel: UILabel!
    @IBOutlet private weak var productDescriptionLabel: UILabel?
    @IBOutlet private weak var productInfoLabel: UILabel!
    
    
    // MARK: - Private
    
    private func updateUI() {
        guard let product = product else { return }
        
        productImageView.image = imageForProductIdentifier(product.productIdentifier)
        productTitleLabel.text = product.localizedTitle
        productDescriptionLabel?.text = product.localizedDescription
        
        let infoKey = is100kSubscriptionForProductIdentifier(product.productIdentifier) ? "inapp_available_100k" : "inapp_available_10k"
        let counter = availability(for: product.productIdentifier)
        productInfoLabel.text = String(format: NSLocalizedString(infoKey, comment: ""), counter)
    }
    
    private func availability(for productIdentifier: String) -> Int {
        if is100kSubscriptionForProductIdentifier(productIdentifier) {
            return availability?.top100kAvailable ?? 0
        }
        return availability?.top10kAvailable ?? 0
    }
}