//
//  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
import Kingfisher

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!
  @IBOutlet weak var pointTitleLabel: UILabel!
  
  private var model: RewardProduct?
  
  weak var delegate: RewardViewInterface?
    
  func setModel(with model: RewardProduct?, delegate: RewardViewInterface?) {
    if let imageData = model?.productImgPath,
      let url = URL(string: imageData) {
        itemImage.kf.setImage(with: url)
    }
    
    self.itemNameLabel.text = model?.productName
    self.itemPriceLabel.text = model?.pointPrice?.likeCommaMoney()
    
    self.model = model
    self.delegate = delegate
    
    self.setUI()
  }
  
  private func setUI() {
    self.contentsView.layer.cornerRadius = 5
    self.setButton()
    setMultiLanguage()
  }
  
  func setButton() {
//    self.redeemButton.layer.cornerRadius = 10
    self.redeemButton.addTarget(self, action: #selector(redeemButtonTouch), for: .touchUpInside)
    
    let totalPoint = GMEDB.shared.user.integer(.rewardPoint)
    
    let isEnable = totalPoint >= Int(self.model?.pointPrice ?? "") ?? 0
    
    self.redeemButton.backgroundColor = isEnable ? .themeRed : .lightGray
    self.redeemButton.isEnabled = isEnable
    
    redeemButton.titleLabel?.adjustsFontSizeToFitWidth(true, scale: 0.5)
    redeemButton.titleLabel?.numberOfLines = 2
    
    pointTitleLabel.textColor = .themeRed
    itemPriceLabel.textColor = .themeRed
  }
  
  private func setMultiLanguage() {
    pointTitleLabel.text = "points_text".localized()
    redeemButton.setTitle("redeem_text".localized(), for: .normal)
  }
  
  @objc
  func redeemButtonTouch() {
    print("touched \(self.itemNameLabel.text ?? "") redeem button")
    delegate?.goRedeemViewController(with: self.model)
  }
}