//
//  AccountActivityItemSource.swift
//  Tusker
//
//  Created by Shadowfacts on 5/14/20.
//  Copyright © 2020 Shadowfacts. All rights reserved.
//

import UIKit
import LinkPresentation

class AccountActivityItemSource: NSObject, UIActivityItemSource {
    let account: AccountMO
    
    init(_ account: AccountMO) {
        self.account = account
    }
    
    func activityViewControllerPlaceholderItem(_ activityViewController: UIActivityViewController) -> Any {
        return account
    }
    
    func activityViewController(_ activityViewController: UIActivityViewController, itemForActivityType activityType: UIActivity.ActivityType?) -> Any? {
        return account
    }
    
    func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController) -> LPLinkMetadata? {
        let metadata = LPLinkMetadata()
        metadata.originalURL = account.url
        metadata.url = account.url
        metadata.title = "\(account.displayName) (@\(account.username)@\(account.url.host!)"
        if let avatar = account.avatar,
           let data = ImageCache.avatars.getData(avatar),
           let image = UIImage(data: data) {
            metadata.iconProvider = NSItemProvider(object: image)
        }
        return metadata
    }
    
    func activityViewController(_ activityViewController: UIActivityViewController, subjectForActivityType activityType: UIActivity.ActivityType?) -> String {
        return "\(account.displayName) (@\(account.acct)"
    }
    
}