//
//  SearchLocationResultView.swift
//  QuickLocation
//

import UIKit
import Lottie

class SearchLocationResultView: UIView {

    let headerView = SearchLocationHeaderView()
    private var vipResultHeightConstraint: NSLayoutConstraint?

    private func setupUI() {
        addSubview(navBgView)
        addSubview(navView)
        addSubview(scrollView)

        navBgView.layoutChain
            .edges(excludingEdge: .bottom)
            .heightToWidth(160 / 375)

        navView.layoutChain
            .edges(excludingEdge: .bottom)
            .height(kNaviHeight)

        scrollView.layoutChain
            .topToBottomOfView(navView)
            .edges(excludingEdge: .top)
    }

    func startMarqueeAnimation() {
        headerView.startMarqueeAnimation()
    }

    func configureResult(status: String, disclaimer: String, showInviteRow: Bool) {
        statusPillLab.text = status
        disclaimerLab.text = disclaimer
        disclaimerLab.textAlignment = disclaimer.contains("去查看") ? .center : .left
        disclaimerIcon.isHidden = disclaimer.contains("去查看")
        inviteView.isHidden = !showInviteRow
        // 隐藏时高度归零，避免仍占 72pt 把卡片撑高
        inviteView.layoutChain
            .topToBottomOfView(disclaimerLab, offset: showInviteRow ? 16 : 0)
            .height(showInviteRow ? 72 : 0)
    }

    func updateVipAccess(isUnlocked: Bool) {
        normalResultContentView.isHidden = !isUnlocked
        vipMaskView.isHidden = isUnlocked
        vipOfferImageView.isHidden = isUnlocked
        vipResultHeightConstraint?.isActive = !isUnlocked
        actionBtn.setBackgroundImage(
            UIImage(named: isUnlocked ? "Common/button_bg_2" : "VipFeature/wide_button_bg"),
            for: .normal
        )
    }

    lazy var navBgView: UIImageView = {
        let iv = UIImageView()
        iv.image = UIImage(named: "Common/navBar_bg_2")
        iv.contentMode = .scaleAspectFill
        return iv
    }()

    lazy var navView: BaseNavigationView = {
        BaseNavigationView(title: " ")
    }()

    lazy var scrollView: UIScrollView = {
        let view = UIScrollView()
        view.backgroundColor = .clear
        view.showsVerticalScrollIndicator = false
        view.bounces = false

        let contentView = UIView()
        contentView.backgroundColor = .clear
        view.addSubview(contentView)
        contentView.layoutChain.edges().widthToView(view)

        contentView.addSubview(headerView)
        headerView.layoutChain.top(12).edgesHorzontal()

        contentView.addSubview(resultCard)
        resultCard.layoutChain
            .topToBottomOfView(headerView, offset: 20)
            .edgesHorzontal(15)
        vipResultHeightConstraint = resultCard.heightAnchor.constraint(equalToConstant: 158)

        contentView.addSubview(actionBtn)
        actionBtn.layoutChain
            .topToBottomOfView(resultCard, offset: 24)
            .edgesHorzontal(30)
            .height(56)
            .bottom(kSafeBottomMargin + 30)

        contentView.addSubview(vipOfferImageView)
        vipOfferImageView.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            vipOfferImageView.trailingAnchor.constraint(equalTo: actionBtn.trailingAnchor, constant: -6),
            vipOfferImageView.bottomAnchor.constraint(equalTo: actionBtn.topAnchor, constant: 10),
            vipOfferImageView.widthAnchor.constraint(equalToConstant: 94),
            vipOfferImageView.heightAnchor.constraint(equalToConstant: 32)
        ])

        return view
    }()

    lazy var resultCard: UIView = {
        let card = UIView()
        card.backgroundColor = UIColor(hexStr: "#EFF9FF")
        card.cornerRadius = 16

        card.addSubview(resultStackView)
        resultStackView.layoutChain.edges()
        resultStackView.addArrangedSubview(normalResultContentView)

        card.addSubview(vipMaskView)
        vipMaskView.layoutChain.edges()
        return card
    }()

    private lazy var resultStackView: UIStackView = {
        let stackView = UIStackView()
        stackView.axis = .vertical
        return stackView
    }()

    private lazy var normalResultContentView: UIView = {
        let contentView = UIView()
        let locationRow = UIView()
        contentView.addSubview(locationRow)

        let pinIcon = UIImageView(image: UIImage(named: "Home/member_location"))
        pinIcon.contentMode = .scaleAspectFit
        locationRow.addSubview(pinIcon)
        locationRow.addSubview(phoneAreaLab)

//        locationRow.addSubview(areaBlurView)

        pinIcon.layoutChain.left().centerY().width(18).height(18)
        phoneAreaLab.layoutChain
            .leftToRightOfView(pinIcon, offset: 6)
            .right()
            .top()
            .bottom()
//        areaBlurView.layoutChain
//            .topToView(phoneAreaLab, offset: -2)
//            .bottomToView(phoneAreaLab, offset: 2)
//            .leftToView(phoneAreaLab, offset: -4)
//            .rightToView(phoneAreaLab, offset: 4)
        locationRow.layoutChain.top(20).centerX()

        let pillContainer = UIView()
        pillContainer.backgroundColor = .white
        pillContainer.cornerRadius = 14
        contentView.addSubview(pillContainer)
        pillContainer.addSubview(statusPillLab)
        statusPillLab.layoutChain.edgesHorzontal(58).edgesVertical(13)
        pillContainer.layoutChain
            .topToBottomOfView(locationRow, offset: 11)
            .centerX()
            .height(48)

        contentView.addSubview(disclaimerIcon)
        disclaimerIcon.layoutChain
            .topToBottomOfView(pillContainer, offset: 14)
            .left(24)
            .width(12)
            .height(12)

        contentView.addSubview(disclaimerLab)
        disclaimerLab.layoutChain
            .topToBottomOfView(pillContainer, offset: 11)
            .leftToRightOfView(disclaimerIcon, offset: 3)
            .right(23)

        contentView.addSubview(inviteView)
        inviteView.layoutChain
            .topToBottomOfView(disclaimerLab, offset: 0)
            .edgesHorzontal(12)
            .height(0)
            .bottom(16)

        return contentView
    }()

    lazy var phoneAreaLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 18, weight: .bold)
        label.textColor = UIColor(hexStr: "#293445")
        return label
    }()

    lazy var areaBlurView: UIVisualEffectView = {
        let view = UIVisualEffectView(effect: UIBlurEffect(style: .light))
        view.isUserInteractionEnabled = false
        view.isHidden = true
        view.cornerRadius = 4
        view.clipsToBounds = true
        return view
    }()

    lazy var statusPillLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 16, weight: .medium)
        label.textColor = UIColor(hexStr: "#16B3FF")
        label.textAlignment = .center
        return label
    }()

    private lazy var disclaimerIcon: UIImageView = {
        let iv = UIImageView(image: UIImage(named: "SearchLocation/warning"))
        iv.contentMode = .scaleAspectFit
        return iv
    }()

    lazy var disclaimerLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 12, weight: .regular)
        label.textColor = UIColor(hexStr: "#999999")
        label.numberOfLines = 0
        return label
    }()

    lazy var actionBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitleColor(.white, for: .normal)
        btn.titleLabel?.font = FontManager.boboBold(18)
        btn.setBackgroundImage(UIImage(named: "Common/button_bg_2"), for: .normal)
        btn.cornerRadius = 20
        btn.isHidden = true
        return btn
    }()

    private lazy var vipOfferImageView: UIImageView = {
        let view = UIImageView(image: UIImage(named: "VipFeature/limited_offer"))
        view.contentMode = .scaleAspectFit
        view.isHidden = true
        return view
    }()

    var inviteBtn: UIButton { actionBtn }

    lazy var inviteView: UIView = {
        let view = UIView()
        view.backgroundColor = .white
        view.cornerRadius = 12
        view.isHidden = true

        view.addSubview(successBtn)
        successBtn.layoutChain.right(12).centerY().width(90).height(36)

        view.addSubview(successTipsLab)
        successTipsLab.layoutChain.topToCenterYOfView(view).left(12)

        view.addSubview(phoneLab)
        phoneLab.layoutChain.bottomToCenterYOfView(view).left(12)

        return view
    }()

    lazy var phoneLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 16, weight: .bold)
        label.textColor = UIColor(hexStr: "#333333")
        return label
    }()

    lazy var successTipsLab: UILabel = {
        let label = UILabel()
        label.font = .systemFont(ofSize: 10, weight: .medium)
        label.textColor = UIColor(hexStr: "#999999")
        return label
    }()

    lazy var successBtn: UIButton = {
        let btn = UIButton(type: .custom)
        btn.setTitleColor(.white, for: .normal)
        btn.titleLabel?.font = .systemFont(ofSize: 14, weight: .medium)
        btn.backgroundColor = UIColor(hexStr: "#16B3FF")
        btn.cornerRadius = 18
        return btn
    }()
    
    lazy var vipMaskView: UIButton = {
        let view = UIButton(type: .custom)
        view.setBackgroundImage(UIImage(named: "VipFeature/realtime_location"), for: .normal)
        view.isHidden = true
        return view
    }()

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

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