//
//  View.swift
//  MVMCoreUI
//
//  Created by Scott Pfeil on 10/23/19.
//  Copyright © 2019 Verizon Wireless. All rights reserved.
//

import UIKit

@objcMembers open class View: UIView, ModelMoleculeViewProtocol {
    open var json: [AnyHashable: Any]?
    open var model: MoleculeProtocol?

    private var initialSetupPerformed = false

    public override init(frame: CGRect) {
        super.init(frame: .zero)
        initialSetup()
    }

    public init() {
        super.init(frame: .zero)
        initialSetup()
    }
    
    public required init?(coder: NSCoder) {
        super.init(coder: coder)
        initialSetup()
    }
    
    public func initialSetup() {
        if !initialSetupPerformed {
            initialSetupPerformed = true
            setupView()
        }
    }
    
    public func nameForReuse(_ model: MoleculeProtocol?, _ delegateObject: MVMCoreUIDelegateObject?) -> String? {
        return model?.moleculeName
    }
    
    open func setWithModel(_ model: MoleculeProtocol?, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {
         self.model = model
         if let backgroundColor = model?.backgroundColor {
            self.backgroundColor = backgroundColor.uiColor
         }
    }
}

extension View: MVMCoreViewProtocol {
    open func updateView(_ size: CGFloat) {}
        
    /// Will be called only once.
    open func setupView() {
        translatesAutoresizingMaskIntoConstraints = false
        insetsLayoutMarginsFromSafeArea = false
    }
}

extension View: MVMCoreUIMoleculeViewProtocol {
    open func setWithJSON(_ json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable : Any]?) {
        self.json = json
        
        if let backgroundColorString = json?.optionalStringForKey(KeyBackgroundColor) {
            backgroundColor = UIColor.mfGet(forHex: backgroundColorString)
        }
    }
    
    open func reset() {
        backgroundColor = .clear
    }
    
    open func setAsMolecule() {
        
    }
}