import UIKit

class BaseNavigationView: UIView {

    let titleLabel: UILabel
    let backBtn: UIButton
    var onBackTapped: (() -> Void)?

    private let rightStack: UIStackView = {
        let stack = UIStackView()
        stack.axis = .horizontal
        stack.alignment = .fill
        stack.distribution = .fill
        stack.spacing = 12
        return stack
    }()

    init(title: String) {
        backBtn = UIButton(type: .custom)
        backBtn.setImage(UIImage(named: "Common/back"), for: .normal)
        backBtn.extendEdgeInsets = UIEdgeInsets(top: 54, left: 15, bottom: 100, right: 100)

        titleLabel = UILabel()
        titleLabel.font = .systemFont(ofSize: 18, weight: .medium)
        titleLabel.textColor = ThemeManager.shared.color.titleAuxColor
        titleLabel.textAlignment = .center
        titleLabel.text = title

        super.init(frame: .zero)

        backgroundColor = .clear
        addSubview(backBtn)
        addSubview(titleLabel)
        addSubview(rightStack)

        backBtn.layoutChain
            .centerY(titleLabel)
            .left(15)
            .width(24)
            .height(24)

        titleLabel.layoutChain
            .top(kStatusBarHeight + 12)
            .centerY(backBtn)
            .centerX()

        rightStack.layoutChain
            .centerY(titleLabel)
            .right(15)
            .height(24)

        backBtn.addTarget(self, action: #selector(handleBackTap), for: .touchUpInside)
    }

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

    @objc private func handleBackTap() {
        if let onBackTapped = onBackTapped {
            onBackTapped()
        } else {
            AppRouter.shared.popOrDismiss()
        }
    }

    func addRightButton(_ button: UIButton) {
        rightStack.addArrangedSubview(button)
    }

    func addRightView(_ view: UIView) {
        rightStack.addArrangedSubview(view)
    }
}