import FATabScroller
import Font_Awesome_Swift

class ViewController: UIViewController, FATabPanelDelegate {
    
    let tabPanel: FATabPanel = {
        let v = FATabPanel()
        v.tabBarBackgroundColor = UIColor.orange
        v.tabBarColor = UIColor.white
        return v
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // Delegation
        tabPanel.shared = self
        
        view.addSubview(tabPanel)
        
        tabPanelConfig()
        layout()
    }
    
    func layout() {
        tabPanel.constraintsStretch()
    }
    
    func tabPanelConfig() {
        let view1 = UIView(), view2 = UIView(), label1 = UILabel(), label2 = UILabel()

        label1.text = "View 1"
        label2.text = "View 2"
        
        label1.addSCConstraints { sc in
            view1.addSubview(sc)
            sc.constraintWithAttribute(to: view1, attribute: .center)
        }
        
        label2.addSCConstraints { sc in
            view2.addSubview(sc)
            sc.constraintWithAttribute(to: view2, attribute: .center)
        }
        
        tabPanel.items = [
            FATabPanelItem(title: .FAHome, card: view1),
            FATabPanelItem(title: .FAMap, card: view2)
        ]
    }
    
    // MARK: FATabPanelDelegate
    func beforeTabChange() -> Bool {
        print("beforetabchange event")
        return true
    }
    
    func tabChange() {
        print("ontabchange event")
    }
}