//
// UserModel.swift
// FreeTalk
//
// Created by stayfoolish on 2018. 9. 9..
// Copyright © 2018년 stayfoolish. All rights reserved.
//
import UIKit
class UserModel: NSObject {
@objc var profileImageUrl: String?
@objc var userName: String?
}
//
// MainViewController.swift -> PeopleViewController.swift
// FreeTalk
//
// Created by stayfoolish on 2018. 9. 7..
// Copyright © 2018년 stayfoolish. All rights reserved.
//
import UIKit
import SnapKit
import Firebase
class PeopleViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
var array : [UserModel] = []
var tableview : UITableView!
override func viewDidLoad() {
super.viewDidLoad()
tableview = UITableView()
tableview.delegate = self
tableview.dataSource = self
tableview.register(UITableViewCell.self, forCellReuseIdentifier: "Cell")
view.addSubview(tableview)
tableview.snp.makeConstraints { (m) in
m.top.equalTo(view).offset(20)
m.bottom.left.right.equalTo(view)
}
Database.database().reference().child("users").observe(DataEventType.value, with: { (snapshot) in
self.array.removeAll()
for child in snapshot.children {
let fchild = child as! DataSnapshot
let userModel = UserModel()
userModel.setValuesForKeys(fchild.value as! [String : Any])
self.array.append(userModel)
}
DispatchQueue.main.async {
self.tableview.reloadData();
}
})
// Do any additional setup after loading the view.
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return array.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableview.dequeueReusableCell(withIdentifier: "Cell", for :indexPath)
let imageview = UIImageView()
cell.addSubview(imageview)
imageview.snp.makeConstraints{(m) in
m.centerY.equalTo(cell)
m.left.equalTo(cell)
m.height.width.equalTo(50)
}
URLSession.shared.dataTask(with: URL(string: array[indexPath.row].profileImageUrl!)!) { (data, response, err) in
DispatchQueue.main.async {
imageview.image = UIImage(data: data!)
imageview.layer.cornerRadius = imageview.frame.size.width/2
imageview.clipsToBounds = true
}
}.resume()
let label = UILabel()
cell.addSubview(label)
label.snp.makeConstraints{ (m) in
m.centerY.equalTo(cell)
m.left.equalTo(imageview.snp.right).offset(30)
}
label.text = array[indexPath.row].userName
return cell
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 50
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
/*
// 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.
}
*/
}
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