Veloria/Veloria/Class/Me/Controller/VPDeleteAccountViewController.swift

//
//  VPDeleteAccountViewController.swift
//  Veloria
//
//  Created by 湖南秦九 on 2025/6/4.
//

import UIKit

class VPDeleteAccountViewController: VPViewController {
    
    private lazy var scrollView: VPScrollView = {
        let scrollView = VPScrollView()
        return scrollView
    }()
    
    private lazy var iconImageView: UIImageView = {
        let imageView = UIImageView(image: UIImage(named: "warning_icon_01"))
        return imageView
    }()
    
    private lazy var iconTextLabel: UILabel = {
        let label = UILabel()
        label.font = .fontRegular(ofSize: 14)
        label.textColor = .colorBE0069()
        label.text = "DeleteAccount_tips_1".localized
        return label
    }()
    
    private lazy var stackView: UIStackView = {
        let view = UIStackView()
        view.axis = .vertical
        view.spacing = 18
        
        
        view.addArrangedSubview(contentView1)
        view.addArrangedSubview(contentView3)
        view.addArrangedSubview(contentView2)
        
        return view
    }()
    
    private lazy var contentView1: VPDeleteAccountNormalView = {
        let view = VPDeleteAccountNormalView()
        view.text = "DeleteAccount_tips_2".localized
        return view
    }()
    
    private lazy var contentView2: VPDeleteAccountNormalView = {
        let view = VPDeleteAccountNormalView()
        view.text = "DeleteAccount_tips_3".localized
        return view
    }()
    
    private lazy var contentView3: VPDeleteAccountDetailView = {
        let view = VPDeleteAccountDetailView()
        return view
    }()
    
    private lazy var checkButton: UIButton = {
        let button = UIButton(type: .custom)
        button.setImage(UIImage(named: "choice_icon_01"), for: .normal)
        button.setImage(UIImage(named: "choice_icon_01_selected"), for: .selected)
        button.setImage(UIImage(named: "choice_icon_01_selected"), for: [.selected, .highlighted])
        button.addTarget(self, action: #selector(handleCheckButton), for: .touchUpInside)
        button.setContentHuggingPriority(.required, for: .horizontal)
        button.setContentCompressionResistancePriority(.required, for: .horizontal)
        return button
    }()
    
    private lazy var checkLabel: UILabel = {
        let label = UILabel()
        label.font = .fontMedium(ofSize: 14)
        label.textColor = .colorFFFFFF()
        label.numberOfLines = 0
        label.text = "DeleteAccount_tips_4".localized
        return label
    }()
    
    private lazy var deleteButton: UIButton = {
        let config = UIButton.Configuration.plain()
        let button = VPGradientButton(configuration: config)
        button.layer.cornerRadius = 24
        button.layer.masksToBounds = true
        button.isEnabled = false
        button.locations = [0, 1]
        button.startPoint = .init(x: 0, y: 0.3)
        button.endPoint = .init(x: 1, y: 0.8)
        button.addTarget(self, action: #selector(handleDeleteButton), for: .touchUpInside)
        
        button.configurationUpdateHandler = { button in
            guard let button = button as? VPGradientButton else { return }
            let title = "Delete Account".localized
            
            if button.isEnabled {
                button.configuration?.attributedTitle = .createAttributedString(string: title, color: .colorFFFFFF(), font: .fontRegular(ofSize: 14))
                button.bt_setGradientBorder()
                button.colors = [UIColor.color05CEA0(alpha: 0.3).cgColor, UIColor.color7C174F(alpha: 0.3).cgColor]
            } else {
                button.configuration?.attributedTitle = .createAttributedString(string: title, color: .color8B8B8B(), font: .fontRegular(ofSize: 14))
                button.bt_removeGradientBorder()
                button.colors = [UIColor.color272A30().cgColor, UIColor.color272A30().cgColor]
            }
        }
        
        return button
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.bgImageView.isHidden = true
        self.view.backgroundColor = .color080B16()
        self.title = "Account Deletion".localized
        
        vp_setupUI()
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationController?.setNavigationBarHidden(false, animated: true)
        self.setNavigationNormalStyle()
    }
    

}

extension VPDeleteAccountViewController {
    
    @objc private func handleCheckButton() {
        self.checkButton.isSelected = !self.checkButton.isSelected
        self.deleteButton.isEnabled = self.checkButton.isSelected
    }
    
    @objc private func handleDeleteButton() {
        let alert = VPAlertView(title: "kDeleteAccountAlertTitle".localized, subtitle: "kDeleteAccountAlertText".localized, icon: UIImage(named: "alert_icon_01"), normalButtonText: "Delete Forever".localized, highlightButtonText: "Cancel".localized)
        alert.show()
        
        alert.clickNormalButton = {
            VPLoginManager.manager.deleteAccount { [weak self] isFinish in
                guard let self = self else { return }
                if isFinish {
                    self.navigationController?.popViewController(animated: true)
                }
            }
        }
    }
    
}

extension VPDeleteAccountViewController {
    
    private func vp_setupUI() {
        view.addSubview(scrollView)
        scrollView.addSubview(iconImageView)
        scrollView.addSubview(iconTextLabel)
        scrollView.addSubview(stackView)
        scrollView.addSubview(checkButton)
        scrollView.addSubview(checkLabel)
        scrollView.addSubview(deleteButton)
        
        scrollView.snp.makeConstraints { make in
            make.left.right.bottom.equalToSuperview()
            make.top.equalToSuperview().offset(UIScreen.navBarHeight)
        }
        
        iconImageView.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalToSuperview().offset(10)
        }
        
        iconTextLabel.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalTo(iconImageView.snp.bottom).offset(12)
        }
        
        stackView.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(16)
            make.centerX.equalToSuperview()
            make.top.equalTo(iconTextLabel.snp.bottom).offset(18)
        }
        
        checkButton.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(16)
            make.top.equalTo(stackView.snp.bottom).offset(25)
        }
        
        checkLabel.snp.makeConstraints { make in
            make.left.equalTo(checkButton.snp.right).offset(10)
            make.right.lessThanOrEqualTo(stackView)
            make.top.equalTo(checkButton).offset(2)
        }
        
        deleteButton.snp.makeConstraints { make in
            make.left.equalTo(stackView)
            make.right.equalTo(stackView)
            make.top.equalTo(checkLabel.snp.bottom).offset(20)
            make.height.equalTo(48)
            make.bottom.equalToSuperview().offset(-(UIScreen.tabbarSafeBottomMargin + 20))
        }
    }
    
}