MeetingRoomListViewController.swift

//
//  MeetingRoomListViewController.swift
//  MeetingRooms
//
//  Created by J.Style on 2016. 9. 27..
//  Copyright © 2016년 J.Style. All rights reserved.
//

import UIKit

class MeetingRoomListViewController: UITableViewController {
    var service: Service?

    override func viewDidLoad() {
        super.viewDidLoad()

        // Uncomment the following line to preserve selection between presentations
        // self.clearsSelectionOnViewWillAppear = false

        // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
        // self.navigationItem.rightBarButtonItem = self.editButtonItem()
        
        self.title = service?.name
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    // MARK: - Table view data source

    override func numberOfSections(in tableView: UITableView) -> Int {
        // #warning Incomplete implementation, return the number of sections
        return 1
    }

    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        // #warning Incomplete implementation, return the number of rows
        
        //let categoryValues = Array(meetingRooms.values)[section]
        //return categoryValues.count
        
        //let orderedMeetingRooms = meetingRooms.sort({ $0.1.first!.1 < $1.1.first!.1 })
        
        //let rowCount = meetingRoomsAtIndex(section).value.count
        guard let rowCount = service?.items?.count else{
            return 0
        }
        
        return rowCount
    }

    
    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "itemCell", for: indexPath)
        
        //let categoryValue = Array(meetingRooms.values)[indexPath.section]
        
//        let roomName = Array(categoryValue.keys)[indexPath.row]
//        let capacity = Array(categoryValue.values)[indexPath.row]
        
//        let orderedMeetingRooms = meetingRooms.sort({ $0.1.first!.1 < $1.1.first!.1 })
//        let categoryValue = meetingRoomsAtIndex(indexPath.section).value
//        
//        let orderedCategoryValue = categoryValue.sort({ $0.1 < $1.1 })
//        
//        let roomName = orderedCategoryValue[indexPath.row].0
//        let capacity = orderedCategoryValue[indexPath.row].1
        
        guard let meetingRoom = service?.items?[indexPath.row] else{
            return cell
        }
        
        cell.textLabel!.text = meetingRoom.name
        cell.detailTextLabel!.text = String(meetingRoom.capacity)

        return cell
    }
    
//    override func tableView(tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
////        return Array(meetingRooms.keys)[section]
//        
////        let orderedMeetingRooms = meetingRooms.sort({ $0.1.first!.1 < $1.1.first!.1 })
//        
//        return meetingRoomsAtIndex(section).key
//    }
//    
//    override func tableView(tableView: UITableView, titleForFooterInSection section: Int) -> String? {
////        let rowCount = Array(meetingRooms.values)[section].count
//        
////        let orderedMeetingRooms = meetingRooms.sort({ $0.1.first!.1 < $1.1.first!.1 })
//        
//        let rowCount = meetingRoomsAtIndex(section).value.count
//        
//        return ("\(rowCount) rooms")
//    }

    /*
    // Override to support conditional editing of the table view.
    override func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return false if you do not want the specified item to be editable.
        return true
    }
    */

    /*
    // Override to support editing the table view.
    override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
        if editingStyle == .Delete {
            // Delete the row from the data source
            tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)
        } else if editingStyle == .Insert {
            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
        }    
    }
    */

    /*
    // Override to support rearranging the table view.
    override func tableView(tableView: UITableView, moveRowAtIndexPath fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath) {

    }
    */

    /*
    // Override to support conditional rearranging of the table view.
    override func tableView(tableView: UITableView, canMoveRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return false if you do not want the item to be re-orderable.
        return true
    }
    */

    
    // 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.destinationViewController.
        // Pass the selected object to the new view controller.
        if segue.identifier == "ReservationSegue"{
            guard let destination = segue.destination as? ReservationListViewController, let selectedIndex = self.tableView.indexPathForSelectedRow?.row, let meetingRoom = service?.items?[selectedIndex] else{
                return
            }
            
            destination.meetingRoom = meetingRoom
        }
    }
}