//
//  StackPageTemplate.swift
//  MVMCoreUI
//
//  Created by Suresh, Kamlesh on 11/22/19.
//  Copyright © 2019 Verizon Wireless. All rights reserved.
//

import Foundation


@objcMembers public class StackPageTemplateModel: TemplateModelProtocol {
    public var formRules: [FormGroupRule]?
    public var formValidator: FormValidator?

    public static var identifier: String = "stack"

    public var pageType: String
    public var screenHeading: String?
    public var isAtomicTabs: Bool?

    public var header: MoleculeModelProtocol?
    public var moleculeStack: MoleculeStackModel
    public var footer: MoleculeModelProtocol?
    
    public init(pageType: String, moleculeStack: MoleculeStackModel) {
        self.pageType = pageType
        self.moleculeStack = moleculeStack
    }

    private enum CodingKeys: String, CodingKey {
        case pageType
        case template
        case screenHeading
        case header
        case footer
        case stack
        case isAtomicTabs
        case formRules
    }

    required public init(from decoder: Decoder) throws {
        let typeContainer = try decoder.container(keyedBy: CodingKeys.self)
        pageType = try typeContainer.decode(String.self, forKey: .pageType)
        moleculeStack = try typeContainer.decode(MoleculeStackModel.self, forKey: .stack)
        screenHeading = try typeContainer.decodeIfPresent(String.self, forKey: .screenHeading)
        isAtomicTabs = try typeContainer.decodeIfPresent(Bool.self, forKey: .isAtomicTabs)
        header = try typeContainer.decodeModelIfPresent(codingKey: .header)
        footer = try typeContainer.decodeModelIfPresent(codingKey: .footer)
        formRules = try typeContainer.decodeIfPresent([FormGroupRule].self, forKey: .formRules)
    }

    public func encode(to encoder: Encoder) throws {
        var container = encoder.container(keyedBy: CodingKeys.self)
        try container.encode(pageType, forKey: .pageType)
        try container.encode(template, forKey: .template)
        try container.encode(moleculeStack, forKey: .stack)
        try container.encodeIfPresent(screenHeading, forKey: .screenHeading)
        try container.encodeIfPresent(isAtomicTabs, forKey: .isAtomicTabs)
        try container.encodeModelIfPresent(header, forKey: .header)
        try container.encodeModelIfPresent(footer, forKey: .footer)
        try container.encodeIfPresent(formRules, forKey: .formRules)
    }
}