XSeri/XSeri/Class/Store/Controller/XSStoreViewController.swift

//
//  XSStoreViewController.swift
//  XSeri
//
//  Created by 长沙鸿瑶 on 2026/3/16.
//

import UIKit
import SnapKit

class XSStoreViewController: XSViewController {
    
    private var payRequest: XSPayDataRequest?
    
    private var payDataModel: XSPayDateModel? = XSIapManager.manager.payDateModel
    
    private lazy var scrollView: XSScrollView = {
        let scrollView = XSScrollView()
        return scrollView
    }()
    
    private lazy var stackView: UIStackView = {
        let view = UIStackView()
        view.axis = .vertical
        view.spacing = 12
        return view
    }()
    
    private lazy var coinsView: XSStoreCoinsView = {
        let view = XSStoreCoinsView()
        view.buyFinishHandle = { [weak self] in
            self?.buyFinish()
        }
        return view
    }()
    
    private lazy var vipView: XSStoreVipView = {
        let view = XSStoreVipView()
        view.buyFinishHandle = { [weak self] in
            self?.buyFinish()
        }
        return view
    }()
    
    private lazy var tipView: UIView = {
        let view = UIView()
        view.addSubview(tipTitleLabel)
        view.addSubview(tipTextLabel)
        
        tipTitleLabel.snp.makeConstraints { make in
            make.top.equalToSuperview()
            make.left.equalToSuperview().offset(16)
        }
        
        tipTextLabel.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(16)
            make.right.lessThanOrEqualToSuperview().offset(-16)
            make.top.equalTo(tipTitleLabel.snp.bottom).offset(4)
            make.bottom.equalToSuperview()
        }
        return view
    }()
    
    private lazy var tipTitleLabel: UILabel = {
        let label = UILabel()
        label.font = .font(ofSize: 12, weight: .bold)
        label.textColor = .white.withAlphaComponent(0.5)
        label.text = "Tips".localized
        return label
    }()
    
    private lazy var tipTextLabel: UILabel = {
        let att = NSMutableAttributedString(string: "store_tips".localized)
        att.yy_lineSpacing = 3
        
        let label = UILabel()
        label.font = .font(ofSize: 12, weight: .regular)
        label.textColor = .white.withAlphaComponent(0.5)
        label.attributedText = att
        label.numberOfLines = 0
        return label
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.title = "Store".localized
        let barButtonItem = UIBarButtonItem(title: "Restore".localized, style: .plain, target: self, action: #selector(handleRestore))
        barButtonItem.tintColor = .white
        self.navigationItem.rightBarButtonItem = barButtonItem
        
        xs_setupUI()
        
        reloadData()
        
        requestPayData()
        
        restore(isLoding: false)
    }
    

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationController?.setNavigationBarHidden(false, animated: true)
        xs_setNavigationStyle()
    }
    
    func reloadData() {
        self.stackView.xs_removeAllArrangedSubview()
        guard let model = self.payDataModel else { return }
        
        if let sort = model.sort, sort.count > 0 {
            sort.forEach {
                if $0 == .vip {
                    self.addVipView()
                } else if $0 == .coin {
                    self.addCoinsView()
                }
            }
        } else {
            self.addVipView()
            self.addCoinsView()
        }
        self.stackView.addArrangedSubview(tipView)
    }
    
    private func addCoinsView() {
        guard let model = self.payDataModel else { return }
        
        var newList: [XSPayItem] = []
        if let list = model.list_coins, list.count > 0 {
            newList = list
        }
        if newList.count > 0 {
            coinsView.setDataArr(newList)
            self.stackView.addArrangedSubview(coinsView)
        }
    }
    
    private func addVipView() {
        guard let list = payDataModel?.list_sub_vip else { return }
        guard list.count > 0 else { return }
        
        self.vipView.dataArr = list
        self.stackView.addArrangedSubview(self.vipView)
    }
    
    private func buyFinish() {
        self.requestPayData()
    }
    
    @objc private func handleRestore() {
        restore(isLoding: true)
    }
    
    

}

extension XSStoreViewController {
    
    private func xs_setupUI() {
        view.addSubview(scrollView)
        scrollView.addSubview(stackView)
        
        scrollView.snp.makeConstraints { make in
            make.left.right.bottom.equalToSuperview()
            make.top.equalToSuperview().offset(XSScreen.navBarHeight)
        }
        
        stackView.snp.makeConstraints { make in
            make.left.centerX.equalToSuperview()
            make.top.equalToSuperview().offset(12)
            make.bottom.equalToSuperview().offset(-(XSScreen.safeBottom + 10))
        }
    }
    
}


extension XSStoreViewController {
    
    private func requestPayData() {
        payRequest = XSPayDataRequest()
        
        payRequest?.requestProducts { [weak self] model in
            guard let self = self else { return }
            guard let model = model else { return }
            
            self.payDataModel = model
            
            self.reloadData()
        }
        
    }
    
    private func restore(isLoding: Bool) {
        XSIapManager.manager.restore(isLoding: isLoding) { [weak self] isFinish, buyType in
            if isFinish {
                Task {
                    await XSLoginManager.manager.updateUserInfo()
                }
                self?.buyFinish()
            }
        }
    }
}