/*

    Copyright (C) 2017 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    A base table view controller to share a data model and a table view 

                cell prototype between subclasses. Allows its subclasses to display 

                container, contact, and group information.

*/

import UIKit

class BaseViewController: UITableViewController {

    // MARK: - Types

    fileprivate struct MainStoryboard {

        struct TableViewCellIdentifiers {

            // Cell Identifier used by all subclasses.

            static let cellIdentifier = "cellID"

        }

    }

    // MARK: - Properties

    /// Data model used by all BaseViewController subclasses.

    var data: [MGCModel] = [MGCModel]() {

        didSet {

            tableView.reloadData()

        }

    }

    // MARK: - View Life Cycle

    override func viewDidLoad() {

        super.viewDidLoad()

    }

    // MARK: - UITableViewDataSource

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

        // Return the number of sections.

        return data.count

    }

    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

        // Return the number of rows in the section.

        return data[section].content.count

    }

    // MARK: - UITableViewDelegate

    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

       return tableView.dequeueReusableCell(withIdentifier: MainStoryboard.TableViewCellIdentifiers.cellIdentifier, for: indexPath)

    }

    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {

        if let segue = data[indexPath.section].segue, let relatedSegue = segue.related {

            performSegue(withIdentifier: relatedSegue, sender: self)

        }

    }

    // MARK: - Memory Management

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

    }

}