//
//  ConfirmPopView.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/10.
//

import UIKit
import RxSwift
import RxCocoa
import URLNavigator

class ConfirmPopVC: DLCustomPopVC {

    var disposeBag = DisposeBag()
    
    // MARK: - Accessor
    public var confirmBlock: (() -> Void)?
    public var cancelBlock: (() -> Void)?
    
    public var titleText: String? {
        didSet {
            titleLab.text = titleText
        }
    }
    public var contentText: String? {
        didSet {
            contentLab.text = contentText
        }
    }
    public var cancelText: String? {
        didSet {
            closeBtn.setTitle(cancelText, for: .normal)
        }
    }
    public var confirmText: String? {
        didSet {
            confirmBtn.setTitle(confirmText, for: .normal)
        }
    }
    
    private func setupSubviews() {
        
        contentBgView.addSubview(logoImgView)
        contentView.addSubview(headerBgImg)
        
        if titleText != nil,
           titleText?.isEmpty == false {
            contentView.addSubview(titleLab)
        }
        
        if contentText != nil,
            contentText?.isEmpty == false {
            contentView.addSubview(contentLab)
        }
        
        if cancelText?.isEmpty == false || confirmText?.isEmpty == false {
            contentView.addSubview(stackView)
        }
        
        closeBtn.isHidden = !(cancelText?.isEmpty == false)
        confirmBtn.isHidden = !(confirmText?.isEmpty == false)
        
    }
    
    private func setupLayout() {
        logoImgView.layoutChain
            .left(16)
            .top(-45)
            .width(109)
            .height(109)
        
        headerBgImg.layoutChain
            .edges(excludingEdge: .bottom)
            .heightToWidth(100/315)
        
        var tempView: UIView?
        if titleText != nil,
           titleText?.isEmpty == false {
            titleLab.layoutChain
                .top(53)
                .edgesHorzontal(20)
            tempView = titleLab
        }
        
        if contentText != nil,
           contentText?.isEmpty == false {
                
            if let tempView = tempView {
                contentLab.layoutChain
                    .edgesHorzontal(20)
                    .topToBottomOfView(tempView, offset: 20)
            } else {
                contentLab.layoutChain
                    .top(53)
                    .edgesHorzontal(20)
            }
            tempView = contentLab
        }
        
        guard let tempView = tempView else { return }
        if cancelText?.isEmpty == false || confirmText?.isEmpty == false {
            stackView.layoutChain
                .topToBottomOfView(tempView, offset: 30)
                .left(20)
                .right(20)
                .bottom(15)
            
            confirmBtn.layoutChain
                .height(50)
            
            closeBtn.layoutChain
                .height(50)
        }
    }
    
    // MARK: - UI
    private lazy var bgView: UIView = {
        let view = UIView()
        view.backgroundColor = .black.withAlphaComponent(0.5)
        return view
    }()
    
    lazy var popView: UIView = {
        let view = UIView()
        view.backgroundColor = .clear
        return view
    }()
    
    lazy var popBgView: UIView = {
        let view = UIView()
        view.backgroundColor = .white
        view.cornerRadius = 30
        return view
    }()
    
    lazy var logoImgView: UIImageView = {
        let view = UIImageView(image: UIImage(named: "Popup/bell"))
        return view
    }()
    
    lazy var headerBgImg: UIImageView = {
        let view = UIImageView(image: UIImage(named: "Popup/header_bg"))
        view.contentMode = .scaleAspectFill
        return view
    }()
    
    lazy var titleLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 20, weight: .bold)
        label.textColor = UIColor(hexStr: "#1A1A1A")
        label.textAlignment = .center
        label.numberOfLines = 0
        return label
    }()
    
    lazy var contentLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 14, weight: .medium)
        label.textColor = UIColor(hexStr: "#767676")
        label.textAlignment = .center
        label.numberOfLines = 0
        return label
    }()
    
    lazy var stackView: UIStackView = {
        let view = UIStackView(arrangedSubviews: [confirmBtn, closeBtn])
        view.spacing = 10
        view.axis = .vertical
        view.alignment = .fill
        view.distribution = .fill
        return view
    }()
    
    lazy var confirmBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitle("是", for: .normal)
        btn.setTitleColor(.white, for: .normal)
        btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
        btn.setBackgroundImage(UIImage(named: "Common/button_bg_2"), for: .normal)
        btn.cornerRadius = 25
        btn.addTouchBlock { [weak self] _ in
            self?.dismiss(animated: true, completion: {
                self?.confirmBlock?()
            })
        }
        return btn
    }()
    
    lazy var closeBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitle("否", for: .normal)
        btn.setTitleColor(UIColor(hexStr: "#16B3FF"), for: .normal)
        btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
        btn.backgroundColor = .clear
        btn.addTouchBlock { [weak self] _ in
            self?.dismiss(animated: true, completion: {
                self?.cancelBlock?()
            })
        }
        return btn
    }()
    
    // MARK: - Lifecycle
    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
        super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
        popStyle = .center
        centerCornerRadius = 30
    }
    
    public required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    public override func viewDidLoad() {
        super.viewDidLoad()

        setupSubviews()
        setupLayout()
    }
}

public extension UIViewController {
    /// 显示弹窗
    /// - Parameters:
    ///   - title: 标题
    ///   - message: 文本内容
    ///   - confirmText: 确认按钮文案
    ///   - confirmBlock: 确认按钮点击回调
    ///   - cancelText: 取消按钮文案
    ///   - cancelBlock: 取消按钮点击回调
    func showConfirmPop(showCloseBtn: Bool = true,
                   title: String?=nil,
                   message: String?=nil,
                   confirmText: String?=nil,
                   confirmBlock: (() -> Void)?=nil,
                   cancelText: String?=nil,
                   cancelBlock: (() -> Void)?=nil) {
        if title == nil && message == nil { return }
        let vc = ConfirmPopVC()
        vc.titleText = title
        vc.contentText = message
        vc.confirmText = confirmText
        vc.confirmBlock = confirmBlock
        vc.cancelText = cancelText
        vc.cancelBlock = cancelBlock
        vc.closeBtn.isHidden = !showCloseBtn
        vc.dimmingClick = showCloseBtn
        present(vc, animated: true)
    }
    
    static func showConfirmPop(showCloseBtn: Bool = true,
                          title: String?=nil,
                          message: String?=nil,
                          confirmText: String?=nil,
                          confirmBlock: (() -> Void)?=nil,
                          cancelText: String?=nil,
                          cancelBlock: (() -> Void)?=nil) {
        if title == nil && message == nil { return }
        let vc = ConfirmPopVC()
        vc.titleText = title
        vc.contentText = message
        vc.confirmText = confirmText
        vc.confirmBlock = confirmBlock
        vc.cancelText = cancelText
        vc.cancelBlock = cancelBlock
        vc.closeBtn.isHidden = !showCloseBtn
        vc.dimmingClick = showCloseBtn
        UIViewController.topMost?.present(vc, animated: true)
    }
}