//
//  SaveTableCellView.swift
//  TagTunes
//
//  Created by Kim Wittenburg on 08.04.16.
//  Copyright © 2016 Kim Wittenburg. All rights reserved.
//

import AppKitPlus

// TODO: Generalize for AppKitPlus

class SaveTableCellView: AdvancedTableCellView {

    let progressIndicator: NSProgressIndicator = {
        let indicator = NSProgressIndicator()
        indicator.style = .SpinningStyle
        indicator.controlSize = .SmallControlSize
        indicator.minValue = 0
        indicator.maxValue = 1
        indicator.translatesAutoresizingMaskIntoConstraints = false
        return indicator
    }()

    let cancelButton: NSButton = {
        let button = NSButton()
        button.setButtonType(.MomentaryChangeButton)
        button.bezelStyle = .ShadowlessSquareBezelStyle
        button.bordered = false
        button.imagePosition = .ImageOnly
        button.image = NSImage(named: NSImageNameStopProgressFreestandingTemplate)
        button.translatesAutoresizingMaskIntoConstraints = false
        return button
    }()

    dynamic var progress: NSProgress?

    override func setupView() {
        style = .Subtitle

        cancelButton.target = self
        cancelButton.action = #selector(SaveTableCellView.cancel(_:))
        let stackView = NSStackView(views: [progressIndicator, cancelButton])
        stackView.orientation = .Horizontal

        rightAccessoryView = stackView

        // Setup bindings
        primaryTextField?.bind(NSValueBinding, toObject: self, withKeyPath: "progress.localizedDescription", options: nil)
        secondaryTextField?.bind(NSValueBinding, toObject: self, withKeyPath: "progress.localizedAdditionalDescription", options: nil)
        cancelButton.bind(NSEnabledBinding, toObject: self, withKeyPath: "progress.cancellable", options: nil)
        progressIndicator.bind(NSValueBinding, toObject: self, withKeyPath: "progress.fractionCompleted", options: nil)
        progressIndicator.bind(NSIsIndeterminateBinding, toObject: self, withKeyPath: "progress.indeterminate", options: nil)
        progressIndicator.bind(NSAnimateBinding, toObject: self, withKeyPath: "progress.indeterminate", options: nil)

        super.setupView()
    }

    func cancel(sender: AnyObject?) {
        progress?.cancel()
    }

}