//
//  UIViewController+Rx.swift
//  Paiai_iOS
//
//  Created by ffib on 2019/5/6.
//  Copyright © 2019 FFIB. All rights reserved.
//

import UIKit
import RxCocoa
import RxSwift

public extension Reactive where Base: UIViewController {
    var viewDidLoad: ControlEvent<Void> {
        let source = self.methodInvoked(#selector(Base.viewDidLoad)).map { _ in }
        return ControlEvent(events: source)
    }

    var viewWillAppear: ControlEvent<Bool> {
        let source = self.methodInvoked(#selector(Base.viewWillAppear))
            .map { $0.first as? Bool ?? false }
        return ControlEvent(events: source)
    }
    var viewDidAppear: ControlEvent<Bool> {
        let source = self.methodInvoked(#selector(Base.viewDidAppear))
            .map { $0.first as? Bool ?? false }
        return ControlEvent(events: source)
    }

    var viewWillDisappear: ControlEvent<Bool> {
        let source = self.methodInvoked(#selector(Base.viewWillDisappear))
            .map { $0.first as? Bool ?? false }
        return ControlEvent(events: source)
    }
    var viewDidDisappear: ControlEvent<Bool> {
        let source = self.methodInvoked(#selector(Base.viewDidDisappear))
            .map { $0.first as? Bool ?? false }
        return ControlEvent(events: source)
    }
}