//
//  TrendingHashtagTableViewCell.swift
//  Tusker
//
//  Created by Shadowfacts on 1/24/21.
//  Copyright © 2021 Shadowfacts. All rights reserved.
//

import UIKit
import Pachyderm

class TrendingHashtagTableViewCell: UITableViewCell {

    @IBOutlet weak var hashtagLabel: UILabel!
    @IBOutlet weak var peopleTodayLabel: UILabel!
    @IBOutlet weak var historyView: HashtagHistoryView!
    
    override func awakeFromNib() {
        super.awakeFromNib()
    }
    
    func updateUI(hashtag: Hashtag) {
        hashtagLabel.text = "#\(hashtag.name)"
        historyView.setHistory(hashtag.history)
        historyView.isHidden = hashtag.history == nil || hashtag.history!.count < 2
        
        if let history = hashtag.history {
            let sorted = history.sorted(by: { $0.day < $1.day })
            let lastTwo = sorted[(sorted.count - 2)...]
            let accounts = lastTwo.map(\.accounts).reduce(0, +)
            let uses = lastTwo.map(\.uses).reduce(0, +)
            
            let format = NSLocalizedString("trending hashtag info", comment: "trending hashtag posts and people")
            peopleTodayLabel.text = String.localizedStringWithFormat(format, accounts, uses)
            peopleTodayLabel.isHidden = false
        } else {
            peopleTodayLabel.isHidden = true
        }
    }
    
}