//
//  InviteJoinView.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/1.
//

import UIKit
import RxSwift
import RxCocoa

class InviteJoinView: UIView {

    var disposeBag = DisposeBag()
    
    private func setupRx() {
        
        inviteCodeView.rx.tapGesture.subscribe { _ in
            guard let code = self.inviteCodeLab.text else { return }
            UIPasteboard.general.string = code
            DLToast.showSuccess(text: "已复制")
        }.disposed(by: disposeBag)
        
        backBtn.rx.tap.subscribe(onNext: { _ in
            AppRouter.shared.popOrDismiss()
        }).disposed(by: disposeBag)
    }
    
    private func setupUI() {
        addSubview(navBgView)
        addSubview(navBarView)
        navBarView.addSubview(navTitleLabel)
        navBarView.addSubview(backBtn)
        addSubview(groupIcon)
        addSubview(groupNameLab)
        addSubview(inviteInfoView)
        inviteInfoView.addSubview(inviteInfoTitleLab)
        inviteInfoView.addSubview(inviteTipsLab)
        inviteInfoView.addSubview(inviteCodeView)
        inviteCodeView.addSubview(inviteCodeTipsLab)
        inviteCodeView.addSubview(inviteCodeLab)
        inviteInfoView.addSubview(scanTipsLab)
        inviteInfoView.addSubview(qrCodeView)
        qrCodeView.addSubview(qrCodeBgImg)
        qrCodeView.addSubview(qrCodeImgView)
        addSubview(shareAppBtn)
        addSubview(shareCodeBtn)
        
        navBgView.layoutChain
            .edges(excludingEdge: .bottom)
            .heightToWidth(160/375)
        
        navBarView.layoutChain
            .edges(excludingEdge: .bottom)
            .height(kNaviHeight)
        
        navTitleLabel.layoutChain
            .top(kStatusBarHeight + 12)
            .centerY(backBtn)
            .centerX()
        
        backBtn.layoutChain
            .centerY(navTitleLabel)
            .left(15)
            .width(24)
            .height(24)
        
        groupIcon.layoutChain
            .topToBottomOfView(navBarView, offset: 24)
            .width(80)
            .height(80)
            .centerX()
        
        groupNameLab.layoutChain
            .topToBottomOfView(groupIcon, offset: 4)
            .centerX()
        
        shareAppBtn.layoutChain
            .left(44)
            .bottom(kSafeBottomMargin + 10)
            .widthToView(shareCodeBtn)
            .height(50)
        
        shareCodeBtn.layoutChain
            .leftToRightOfView(shareAppBtn, offset: 20)
            .right(44)
            .bottomToView(shareAppBtn)
            .widthToView(shareAppBtn)
            .heightToView(shareAppBtn)
        
        inviteInfoView.layoutChain
            .topToBottomOfView(groupIcon, offset: 50)
            .edgesHorzontal(30)
            .bottomToTopOfView(shareAppBtn, offset: -32)
        
        inviteInfoTitleLab.layoutChain
            .top(20)
            .centerX()
        
        inviteTipsLab.layoutChain
            .topToBottomOfView(inviteInfoTitleLab, offset: 9)
            .centerX()
        
        inviteCodeView.layoutChain
            .topToBottomOfView(inviteTipsLab, offset: 10)
            .centerX()
            .width(180)
            .height(50)
        
        inviteCodeTipsLab.layoutChain
            .top(10)
            .centerX()
        
        inviteCodeLab.layoutChain
            .topToBottomOfView(inviteCodeTipsLab)
            .centerX()
        
        scanTipsLab.layoutChain
            .topToBottomOfView(inviteCodeView, offset: 20)
            .centerX()
        
        qrCodeView.layoutChain
            .topToBottomOfView(scanTipsLab, offset: 15)
            .centerX()
            .widthToHeight(1)
            .bottom(20)
        
        qrCodeBgImg.layoutChain.edges()
        
        qrCodeImgView.layoutChain
            .edgesHorzontal(4)
            .edgesVertical(4)
    }
    
    lazy var navBgView: UIImageView = {
        let iv = UIImageView()
        iv.image = UIImage(named: "Common/navBar_bg_2")
        iv.contentMode = .scaleAspectFill
        return iv
    }()
    
    lazy var navBarView: UIView = {
        let view = UIView()
        view.backgroundColor = .clear
        return view
    }()

    lazy var navTitleLabel: UILabel = {
        let label = UILabel()
        label.text = "邀请成员"
        label.font = .systemFont(ofSize: 18, weight: .medium)
        label.textColor = ThemeManager.shared.color.titleAuxColor
        label.textAlignment = .center
        return label
    }()
    
    lazy var backBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setImage(UIImage(named: "Common/back"), for: .normal)
        btn.extendEdgeInsets = UIEdgeInsets(top: 54, left: 15, bottom: 100, right: 100)
        return btn
    }()
    
    lazy var groupIcon: UIImageView = {
        let view = UIImageView()
        view.backgroundColor = .clear
        view.cornerRadius = 40
        return view
    }()
    
    lazy var groupNameLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 16, weight: .medium)
        label.textColor = ThemeManager.shared.color.titleAuxColor
        return label
    }()
    
    lazy var inviteInfoView: UIView = {
        let view = UIView()
        view.backgroundColor = UIColor(hexStr: "#F5FBFF")
        view.cornerRadius = 20
        return view
    }()
    
    lazy var inviteInfoTitleLab: UILabel = {
        let label = UILabel()
        label.text = "将此邀请码分享给加入圈子的人"
        label.font = .systemFont(ofSize: 16, weight: .medium)
        label.textColor = ThemeManager.shared.color.titleAuxColor
        return label
    }()
    
    lazy var inviteTipsLab: UILabel = {
        let label = UILabel()
        label.text = "此邀请码有效期为24小时"
        label.font = .systemFont(ofSize: 12, weight: .medium)
        label.textColor = UIColor(hexStr: "#16B3FF")
        return label
    }()
    
    lazy var inviteCodeView: UIView = {
        let view = UIView()
        view.borderColor = UIColor(hexStr: "#CCCCCC")
        view.borderWidth = 1
        view.cornerRadius = 10
        return view
    }()
    
    lazy var inviteCodeTipsLab: UILabel = {
        let label = UILabel()
        label.text = "点击复制邀请码"
        label.font = .systemFont(ofSize: 12, weight: .medium)
        label.textColor = ThemeManager.shared.color.contentColor
        return label
    }()
    
    lazy var inviteCodeLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 16, weight: .heavy)
        label.textColor = ThemeManager.shared.color.titleAuxColor
        return label
    }()
    
    lazy var scanTipsLab: UILabel = {
        let label = UILabel()
        label.text = "— 或扫描以下二维码 —"
        label.font = .systemFont(ofSize: 10)
        label.textColor = ThemeManager.shared.color.contentColor
        return label
    }()
    
    lazy var qrCodeView: UIView = {
        let view = UIView()
        view.backgroundColor = .clear
        return view
    }()
    
    lazy var qrCodeBgImg: UIImageView = {
        let view = UIImageView()
        view.image = UIImage(named: "Group/scan_bg")
        return view
    }()
    
    lazy var qrCodeImgView: UIImageView = {
        let view = UIImageView()
        view.backgroundColor = .clear
        view.contentMode = .scaleAspectFill
        view.cornerRadius = 10
        view.clipsToBounds = true
        return view
    }()
    
    lazy var shareAppBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitle("分享APP", for: .normal)
        btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
        btn.setTitleColor(UIColor(hexStr: "#16B3FF"), for: .normal)
        btn.backgroundColor = .white
        btn.borderWidth = 1
        btn.borderColor = UIColor(hexStr: "#16B3FF")
        btn.cornerRadius = 25
        return btn
    }()
    
    lazy var shareCodeBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitle("分享邀请码", for: .normal)
        btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
        btn.setTitleColor(UIColor(hexStr: "#0F2846"), for: .normal)
        btn.backgroundColor = .clear
        btn.setBackgroundImage(UIImage(named: "Common/gradient_bg"), for: .normal)
        btn.cornerRadius = 25
        return btn
    }()

    override init(frame: CGRect) {
        super.init(frame: .zero)
        backgroundColor = .white
        setupUI()
        setupRx()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}