//
//  RewardItemCollectionViewCell.swift
//  GME Remit
//
//  Created by InKwon Devik Kim on 11/04/2019.
//  Copyright © 2019 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit

class RewardItemCollectionViewCell: UICollectionViewCell {
    @IBOutlet weak var itemImage: UIImageView!
    @IBOutlet weak var itemNameLabel: UILabel!
    @IBOutlet weak var itemPriceLabel: UILabel!
    @IBOutlet weak var redeemButton: UIButton!
    @IBOutlet weak var contentsView: UIView!
    
    private var model: RewardProduct?
    
    var delegate: RewardViewInterface?
    
    func setModel(with model: RewardProduct?, delegate: RewardViewInterface?){
        guard
            let product = model,
            let imageData = model?.imageData,
            let data: Data = Data(base64Encoded: imageData) else {return}
        
        self.itemImage.image = UIImage(data: data)
        
        self.itemNameLabel.text = product.productName
        self.itemPriceLabel.text = product.pointPrice
        
        self.model = product
        self.delegate = delegate
        
        self.setUI()
    }
    
    private func setUI(){
        self.contentsView.layer.cornerRadius = 10
        self.setButton()
    }
    
    func setButton(){
        self.redeemButton.rounded()
        self.redeemButton.addTarget(self, action: #selector(redeemButtonTouch), for: .touchUpInside)
        
        let totalPoint = UserDefaults.standard.integer(forKey: UserKeys.rewardPoint)
        
        let isEnable = totalPoint > Int(self.model?.pointPrice ?? "") ?? 0
        
        self.redeemButton.backgroundColor = isEnable ? AppConstants.themeRedColor : .lightGray
        self.redeemButton.isEnabled = isEnable
    }
    
    @objc
    func redeemButtonTouch() {
        print("touched \(self.itemNameLabel.text ?? "") redeem button")
        delegate?.goRedeemViewController(with: self.model)
    }
}