//
//  SPLoginViewController.swift
//  Thimra
//
//  Created by 佳尔 on 2025/4/25.
//

import UIKit

class SPLoginViewController: SPViewController {

    private lazy var logoImageView: UIImageView = {
        let imageView = UIImageView(image: UIImage(named: "login_logo_icon_01"))
        return imageView
    }()
    
    private lazy var nameImageView: UIImageView = {
        let imageView = UIImageView(image: UIImage(named: "login_logo_icon_02"))
        return imageView
    }()
    
    private lazy var stackView: UIStackView = {
        let stackView = UIStackView(arrangedSubviews: [faceBookButton, appleButton])
        stackView.axis = .vertical
        stackView.spacing = 18
        return stackView
    }()
    
    private lazy var faceBookButton: UIButton = {
        let button = createButton(title: "Login with Facebook", titleColor: .colorFFFFFF(), icon: UIImage(named: "facebook_icon_01"), background: .color0866FF())
        return button
    }()
    
    private lazy var appleButton: UIButton = {
        let button = createButton(title: "Login with Apple", titleColor: .color333333(), icon: UIImage(named: "apple_icon_01"), background: .colorFFFFFF())
        return button
    }()
    
    private lazy var agreementLabel: YYLabel = {
        let agreementStr = "kLoginAgreementText".localized
        let userAgreementStr = "User Agreement".localized
        let privacyPolicy = "Privacy Policy".localized
        let range1 = agreementStr.ocString().range(of: userAgreementStr)
        let range2 = agreementStr.ocString().range(of: privacyPolicy)
        
        let text = NSMutableAttributedString(string: agreementStr)
        text.font = .fontMedium(ofSize: 10)
        text.color = .colorB0B0B3()
        
        text.setTextHighlight(range1, color: .colorFFFFFF(), backgroundColor: nil) { [weak self] _, _, _, _ in
            guard let self = self else { return }
            let vc = SPWebViewController()
            vc.urlStr = SPUserAgreementWebUrl
            self.navigationController?.pushViewController(vc, animated: true)
        }
        
        text.setTextHighlight(range2, color: .colorFFFFFF(), backgroundColor: nil) { [weak self] _, _, _, _ in
            guard let self = self else { return }
            let vc = SPWebViewController()
            vc.urlStr = SPPrivacyPolicyWebUrl
            self.navigationController?.pushViewController(vc, animated: true)
        }
        
        let textContainer = YYTextContainer(size: CGSize(width: kSPScreenWidth - 150, height: 100))
        
        let layout = YYTextLayout(container: textContainer, text: text)
        
        let label = YYLabel()
        label.textLayout = layout
        label.textAlignment = .center
        label.numberOfLines = 0
        return label
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.edgesForExtendedLayout = .top
        setBackgroundView(isShowGradient: false)
        
        configNavigationBack()
        
        _setupUI()
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationController?.setNavigationBarHidden(false, animated: true)
        
        setNavigationNormalStyle(backgroundColor: .clear, isTranslucent: true)
    }
    
    
    private func createButton(title: String, titleColor: UIColor, icon: UIImage?, background: UIColor) -> UIButton {
        let button = JXButton(type: .custom)
        button.setBackgroundImage(UIImage(color: background), for: .normal)
        button.setTitle(title, for: .normal)
        button.setTitleColor(titleColor, for: .normal)
        button.jx_font = .fontMedium(ofSize: 14)
        button.space = 12
        button.setImage(icon, for: .normal)
        button.layer.cornerRadius = 8
        button.layer.masksToBounds = true
        button.snp.makeConstraints { make in
            make.height.equalTo(48)
        }
        return button
    }
    

}

extension SPLoginViewController {
    
    private func _setupUI() {
        view.addSubview(logoImageView)
        view.addSubview(nameImageView)
        view.addSubview(stackView)
        view.addSubview(agreementLabel)
//        view.addSubview(faceBookButton)
        
        logoImageView.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalToSuperview().offset(kSPStatusbarHeight + kSPMainW(120))
        }
        
        nameImageView.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalTo(logoImageView.snp.bottom).offset(24)
        }
        
        stackView.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(37)
            make.centerX.equalToSuperview()
            make.top.equalTo(nameImageView.snp.bottom).offset(40)
        }
        
        let size = agreementLabel.textLayout?.textBoundingSize ?? .zero
        
        agreementLabel.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.size.equalTo(size)
//            make.right.lessThanOrEqualToSuperview().offset(-50)
            make.bottom.equalToSuperview().offset(-(kSPTabbarSafeBottomMargin + 20))
        }
        
        
    }
    
}