//
//  Clickable.swift
//  VDS
//
//  Created by Matt Bruce on 3/29/23.
//

import Foundation
import UIKit

public protocol Clickable where Self: UIControl {
    var onClick: ((Self) -> ())? { get set }
    func setupOnClick()
}

extension Clickable where Self: Handlerable {
    public func addEvent(event: UIControl.Event, block: @escaping (Self)->()) {
        publisher(for: event)
            .sink(receiveValue: { c in
                block(c)
            }).store(in: &subscribers)
    }
}

extension Clickable where Self: Control {
    public func setupOnClick() {
        if let onClick {
            onClickSubscriber = publisher(for: .touchUpInside)
                .sink(receiveValue: { c in
                    onClick(c)
                })
        } else {
            onClickSubscriber = nil
        }
    }
}

extension Clickable where Self: ButtonBase {
    public func setupOnClick() {
        if let onClick {
            onClickSubscriber = publisher(for: .touchUpInside)
                .sink(receiveValue: { c in
                    onClick(c)
                })
        } else {
            onClickSubscriber = nil
        }
    }
}