//
//  ModalPresenter.swift
//  PrivadoVPN
//
//  Created by Zhandos Bolatbekov on 23.09.2021.
//  Copyright © 2021 Privado LLC. All rights reserved.
//

import Foundation

protocol ModalModuleInput: AnyObject {
    var isModalVisible: Bool { get }
    
    func showModal(settings: Route.ModalSettings)
}

protocol ModalModuleOutput: AnyObject {
    func openURL(_ url: URL)
    func modalClose()
}

final class ModalPresenter {
    
    // MARK: - Properties
    
    private weak var output: ModalModuleOutput?
    weak var viewInput: ModalControllerInput?
    private var actionUrl: URL?
    
    // MARK: - Init
    
    init(output: ModalModuleOutput?) {
        self.output = output
    }
}

// MARK: - ModalControllerOutput

extension ModalPresenter: ModalControllerOutput {
    
    func didTapClose() {
        self.output?.modalClose()
    }
    
    func didTapAction() {
        guard let url = self.actionUrl, let output = self.output else { return }
        
        // This modal is summoned after premium server click
        let extradata = CTAClick(screenType: CTAScreenType.serversList).jsonString
        CometLogger.shared.event(name: PrivadoConstants.Event.Statistic.Application.CTAClick, attributes: [PrivadoConstants.Event.Attributes.extradata: extradata], secured: nil)
        
        self.output?.modalClose()
        output.openURL(url)
    }
}

// MARK: - ModalModuleInput

extension ModalPresenter: ModalModuleInput {
    
    var isModalVisible: Bool { self.viewInput?.modalIsVisible ?? false }
    
    func showModal(settings: Route.ModalSettings) {
        
        self.actionUrl = settings.action
        self.viewInput?.modalUpdate(closable: settings.type == .closable,
                                    imageName: nil, title: settings.title,
                                    description: settings.description,
                                    action: settings.buttonTitle)
    }
}