import UIKit

class ObjectsViewController: UIViewController {

    // MARK: - WebSocket
    var wsTask: URLSessionWebSocketTask?
    var urlSession: URLSession?

    // MARK: - Connection State
    enum ConnectionState {
        case notStarted, connecting, connected, disconnected
    }
    var connectionState: ConnectionState = .notStarted

    // MARK: - State
    var presetName: String = ""
    var presetUuid: String = ""
    var isLocked: Bool = true
    
    // MARK: - Widgets
    var widgets: [String: BaseWidget] = [:]
    var feedbackWidgets: [FeedbackWidget] = []

    // MARK: - Layout
    var layout: [String: CGRect] = [:]

    let containerView: UIView = {
        let view = UIView()
        view.translatesAutoresizingMaskIntoConstraints = false
        view.backgroundColor = UIColor(white: 0.1, alpha: 1)
        return view
    }()

    // MARK: - Toolbar
    lazy var connectButton: UIButton = {
        let btn = UIButton(type: .system)
        btn.translatesAutoresizingMaskIntoConstraints = false
        btn.setTitle("Connect", for: .normal)
        btn.setTitleColor(.black, for: .normal)
        btn.backgroundColor = UIColor(red: 0, green: 0.9, blue: 0.46, alpha: 1)
        btn.layer.cornerRadius = 4
        btn.contentEdgeInsets = UIEdgeInsets(top: 6, left: 14, bottom: 6, right: 14)
        btn.addTarget(self, action: #selector(self.connectTapped), for: .touchUpInside)
        return btn
    }()

    lazy var arrangeButton: UIButton = {
        let btn = UIButton(type: .system)
        btn.translatesAutoresizingMaskIntoConstraints = false
        btn.setTitle("Arrange", for: .normal)
        btn.setTitleColor(.lightGray, for: .normal)
        btn.backgroundColor = UIColor(white: 0.15, alpha: 1)
        btn.layer.borderWidth = 1
        btn.layer.borderColor = UIColor(white: 0.27, alpha: 1).cgColor
        btn.layer.cornerRadius = 4
        btn.contentEdgeInsets = UIEdgeInsets(top: 6, left: 14, bottom: 6, right: 14)
        btn.addTarget(self, action: #selector(self.arrangeTapped), for: .touchUpInside)
        return btn
    }()

    lazy var lockButton: UIButton = {
        let btn = UIButton(type: .system)
        btn.translatesAutoresizingMaskIntoConstraints = false
        btn.setTitle("Lock / Save", for: .normal)
        btn.setTitleColor(.black, for: .normal)
        btn.backgroundColor = UIColor(red: 0, green: 0.9, blue: 0.46, alpha: 1)
        btn.layer.cornerRadius = 4
        btn.contentEdgeInsets = UIEdgeInsets(top: 6, left: 14, bottom: 6, right: 14)
        btn.addTarget(self, action: #selector(self.lockTapped), for: .touchUpInside)
        return btn
    }()

    // MARK: - Connection Fields
    let ipField: UITextField = {
        let tf = UITextField()
        tf.translatesAutoresizingMaskIntoConstraints = false
        tf.text = "127.0.0.1"
        tf.textColor = .lightGray
        tf.font = .monospacedSystemFont(ofSize: 13, weight: .regular)
        tf.backgroundColor = UIColor(white: 0.12, alpha: 1)
        tf.layer.borderWidth = 1
        tf.layer.borderColor = UIColor(white: 0.27, alpha: 1).cgColor
        tf.layer.cornerRadius = 4
        tf.keyboardType = .decimalPad
        tf.textAlignment = .center
        tf.leftView = UIView(frame: CGRect(x: 0, y: 0, width: 8, height: 0))
        tf.leftViewMode = .always
        tf.rightView = UIView(frame: CGRect(x: 0, y: 0, width: 8, height: 0))
        tf.rightViewMode = .always
        return tf
    }()

    let portField: UITextField = {
        let tf = UITextField()
        tf.translatesAutoresizingMaskIntoConstraints = false
        tf.text = "8765"
        tf.textColor = .lightGray
        tf.font = .monospacedSystemFont(ofSize: 13, weight: .regular)
        tf.backgroundColor = UIColor(white: 0.12, alpha: 1)
        tf.layer.borderWidth = 1
        tf.layer.borderColor = UIColor(white: 0.27, alpha: 1).cgColor
        tf.layer.cornerRadius = 4
        tf.keyboardType = .numberPad
        tf.textAlignment = .center
        tf.leftView = UIView(frame: CGRect(x: 0, y: 0, width: 8, height: 0))
        tf.leftViewMode = .always
        tf.rightView = UIView(frame: CGRect(x: 0, y: 0, width: 8, height: 0))
        tf.rightViewMode = .always
        return tf
    }()

    // MARK: - Logging
    lazy var loggingView: LoggingView = LoggingView()

    lazy var logWidget: LogWidget = {
        let w = LogWidget(uid: "log-widget", frame: LogWidget.defaultFrame())
        return w
    }()

    lazy var showLoggingButton: UIButton = {
        let btn = UIButton(type: .system)
        btn.translatesAutoresizingMaskIntoConstraints = false
        btn.setTitle("Show Logging", for: .normal)
        btn.setTitleColor(.lightGray, for: .normal)
        btn.backgroundColor = UIColor(white: 0.15, alpha: 1)
        btn.layer.borderWidth = 1
        btn.layer.borderColor = UIColor(white: 0.27, alpha: 1).cgColor
        btn.layer.cornerRadius = 4
        btn.contentEdgeInsets = UIEdgeInsets(top: 6, left: 14, bottom: 6, right: 14)
        btn.addTarget(self, action: #selector(self.showLoggingTapped), for: .touchUpInside)
        return btn
    }()

    // MARK: - Labels
    let statusLabel: UILabel = {
        let lbl = UILabel()
        lbl.translatesAutoresizingMaskIntoConstraints = false
        lbl.text = "not started"
        lbl.textColor = UIColor(white: 0.33, alpha: 1)
        lbl.font = .systemFont(ofSize: 11)
        return lbl
    }()

    let presetLabel: UILabel = {
        let lbl = UILabel()
        lbl.translatesAutoresizingMaskIntoConstraints = false
        lbl.text = ""
        lbl.textColor = UIColor(white: 0.33, alpha: 1)
        lbl.font = .systemFont(ofSize: 11)
        return lbl
    }()

    override func viewDidLoad() {
        super.viewDidLoad()
    }

}