//
// OOTableViewController.swift
// O2Platform
//
// Created by 刘振兴 on 2018年4月8日.
// Copyright © 2018年 zoneland. All rights reserved.
//

import UIKit


public protocol Configurable {
 func config(withItem item: Any?)
}

open class OOTableViewController<T,Cell:UITableViewCell>:UITableViewController where Cell:Configurable {
 
 private let cellIdentifier = String(describing: Cell.self)
 
 var data = [T]() {
 didSet {
 tableView.reloadData()
 if tableView.numberOfRows(inSection: 0) > 0 {
 tableView.scrollToRow(at: IndexPath.init(row: 0, section: 0) , at: .top, animated: true)
 }
 }
 }
 
 init() {
 super.init(nibName:nil,bundle:nil)
 }
 
 required public init?(coder aDecoder: NSCoder) {
 fatalError("init(coder:) has not been implemented")
 }
 
 open override func viewWillAppear(_ animated: Bool) {
 super.viewWillAppear(true)
 navigationController?.navigationBar.isTranslucent = false
 }
 
 override open func viewDidLoad() {
 super.viewDidLoad()
 tableView.register(Cell.self, forCellReuseIdentifier: cellIdentifier)
 tableView.rowHeight = UITableView.automaticDimension
 tableView.estimatedRowHeight = 60
 }
 
 override open func tableView(_ tableView:UITableView,numberOfRowsInSection section:Int) -> Int {
 return data.count
 }
 
 override open func tableView(_ tableView:UITableView,cellForRowAt indexPath:IndexPath) -> UITableViewCell {
 let cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier, for: indexPath) as! Cell
 cell.config(withItem: data[indexPath.row])
 return cell
 }
 
}