Facebook TabBarController 2 FriendRequestsController

import UIKit

class FriendRequestsController: UITableViewController {

static let cellId = "cellId" static let headerId = "headerId"

override func viewDidLoad() { super.viewDidLoad()

navigationItem.title = "Friend Request"

tableView.separatorColor = UIColor.rgb(red: 229, green: 231, blue: 253)
tableView.sectionHeaderHeight = 26

tableView.register(FriendRequestCell.self, forCellReuseIdentifier: FriendRequestsController.cellId)
tableView.register(RequestHeader.self, forHeaderFooterViewReuseIdentifier: FriendRequestsController.headerId)

}

override func numberOfSections(in tableView: UITableView) -> Int { return 2 }

override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return 5 }

override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCell(withIdentifier: FriendRequestsController.cellId, for: indexPath) as! FriendRequestCell

if indexPath.row % 3 == 0 {
  cell.nameLabel.text = "Mark Zuckerberg"
  cell.requestImageView.image = UIImage(named: "taylorswiftfull")
} else if indexPath.row % 3 == 1 {
  cell.nameLabel.text = "Steve Jobs"
  cell.requestImageView.image = UIImage(named: "taylorswiftfull")
} else {
  cell.nameLabel.text = "Mahatma Gandhi"
  cell.requestImageView.image = UIImage(named: "taylorswiftfull")
}

cell.imageView?.backgroundColor = UIColor.black

return cell

}

override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat { return 60 }

override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let header = tableView.dequeueReusableHeaderFooterView(withIdentifier: FriendRequestsController.headerId) as! RequestHeader if section == 0 { header.nameLabel.text = "FRIEND REQUESTS" } else { header.nameLabel.text = "PEOPLE YOU MAY KNOW" }

return header

} }

class RequestHeader: UITableViewHeaderFooterView {

override init(reuseIdentifier: String?) { super.init(reuseIdentifier: reuseIdentifier) setupViews() } // 80 required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") }

let nameLabel: UILabel = { let label = UILabel() label.text = "FRIEND REQUESTS" label.font = UIFont.systemFont(ofSize: 10) label.textColor = UIColor(white: 0.4, alpha: 1) return label }()

let bottomBorderView: UIView = { let view = UIView() view.backgroundColor = UIColor.rgb(red: 229, green: 231, blue: 235) return view }()

func setupViews() { addSubview(nameLabel) addSubview(bottomBorderView)

addConstraintWithFormat(format: "H:|-8-[v0]-8-|", views: nameLabel)

addConstraintWithFormat(format: "V:|[v0][v1(0.5)]|", views: nameLabel, bottomBorderView)

addConstraintWithFormat(format: "H:|[v0]|", views: bottomBorderView)

} }

class FriendRequestCell: UITableViewCell {

override init(style: UITableViewCellStyle, reuseIdentifier: String?) { super.init(style: style, reuseIdentifier: reuseIdentifier) setupViews()

}

required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") }

// 121

let nameLabel: UILabel = { let label = UILabel() label.text = "Sample Name" label.font = UIFont.boldSystemFont(ofSize: 12) return label }()

let requestImageView: UIImageView = { let imageView = UIImageView() imageView.contentMode = .scaleAspectFill imageView.backgroundColor = UIColor.blue imageView.layer.masksToBounds = true return imageView }()

let confirmButton: UIButton = { let button = UIButton() button.setTitle("Confirm", for: .normal) button.setTitleColor(UIColor.white, for: .normal) button.backgroundColor = UIColor.rgb(red: 87, green: 143, blue: 255) button.titleLabel?.font = UIFont.boldSystemFont(ofSize: 10) button.layer.cornerRadius = 2 return button }()

let deleteButton: UIButton = { let button = UIButton() button.setTitle("Delete", for: .normal) button.setTitleColor(UIColor(white: 0.3, alpha: 1), for: .normal) button.layer.cornerRadius = 2 button.layer.borderWidth = 1 button.layer.borderColor = UIColor(white: 0.7, alpha: 1).cgColor button.titleLabel?.font = UIFont.boldSystemFont(ofSize: 10) return button }()

func setupViews() { addSubview(requestImageView) addSubview(nameLabel) addSubview(confirmButton) addSubview(deleteButton)

addConstraintWithFormat(format: "H:|-16-[v0(52)]-8-[v1]|", views: requestImageView, nameLabel)

addConstraintWithFormat(format: "V:|-4-[v0]-4-|", views: requestImageView)

addConstraintWithFormat(format: "V:|-8-[v0]-8-[v1(24)]-8-|", views: nameLabel, confirmButton)

addConstraintWithFormat(format: "H:|-76-[v0(80)]-8-[v1(80)]", views: confirmButton, deleteButton)

addConstraintWithFormat(format: "V:[v0(24)]-8-|", views: deleteButton) }

}