//
//  Duckable+Root.swift
//  Tusker
//
//  Created by Shadowfacts on 11/7/22.
//  Copyright © 2022 Shadowfacts. All rights reserved.
//

import UIKit
import Duckable

@available(iOS 16.0, *)
extension DuckableContainerViewController: TuskerRootViewController {
    func stateRestorationActivity() -> NSUserActivity? {
        var activity = (child as? TuskerRootViewController)?.stateRestorationActivity()
        if let compose = duckedViewController as? ComposeHostingController,
           compose.draft.hasContent {
            activity = UserActivityManager.addDuckedDraft(to: activity, draft: compose.draft)
        }
        return activity
    }
    
    func restoreActivity(_ activity: NSUserActivity) {
        if let draft = UserActivityManager.getDraft(from: activity),
           let account = UserActivityManager.getAccount(from: activity) {
            let mastodonController = MastodonController.getForAccount(account)
            let compose = ComposeHostingController(draft: draft, mastodonController: mastodonController)
            _ = presentDuckable(compose, animated: false, isDucked: true)
        }
        (child as? TuskerRootViewController)?.restoreActivity(activity)
    }
    
    func presentCompose() {
        (child as? TuskerRootViewController)?.presentCompose()
    }
    
    func select(tab: MainTabBarViewController.Tab) {
        (child as? TuskerRootViewController)?.select(tab: tab)
    }
    
    func getTabController(tab: MainTabBarViewController.Tab) -> UIViewController? {
        return (child as? TuskerRootViewController)?.getTabController(tab: tab)
    }
    
    func performSearch(query: String) {
        (child as? TuskerRootViewController)?.performSearch(query: query)
    }
    
    func presentPreferences(completion: (() -> Void)?) {
        (child as? TuskerRootViewController)?.presentPreferences(completion: completion)
    }
    
    func handleStatusBarTapped(xPosition: CGFloat) -> StatusBarTapActionResult {
        (child as? TuskerRootViewController)?.handleStatusBarTapped(xPosition: xPosition) ?? .continue
    }
}