//
//  VisibilityTableViewController.swift
//  Tusker
//
//  Created by Shadowfacts on 9/3/18.
//  Copyright © 2018 Shadowfacts. All rights reserved.
//

import UIKit
import Pachyderm

class VisibilityTableViewController: UITableViewController {

    // todo: description of visibility types
    
    override func viewDidLoad() {
        super.viewDidLoad()
    }

    // MARK: - Table view data source

    override func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }

    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return Status.Visibility.allCases.count
    }

    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let visibility = Status.Visibility.allCases[indexPath.row]

        let cell = tableView.dequeueReusableCell(withIdentifier: "visibilityCell", for: indexPath)
        cell.textLabel!.text = visibility.displayName
        cell.accessoryType = visibility == Preferences.shared.defaultPostVisibility ? .checkmark : .none
        return cell
    }
    
    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        let oldVisibility = Preferences.shared.defaultPostVisibility
        let oldIndexPath = IndexPath(row: Status.Visibility.allCases.firstIndex(of: oldVisibility)!, section: 0)

        let visibility = Status.Visibility.allCases[indexPath.row]
        Preferences.shared.defaultPostVisibility = visibility

        tableView.reloadRows(at: [indexPath], with: .automatic)
        tableView.reloadRows(at: [oldIndexPath], with: .none)
    }

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
    }
    */

}