//
//  Copyright (c) 2018 Touch Instinct
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the Software), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
//

import UIKit.UIView

/// Base controller configurable by view model and custom view.
open class BaseCustomViewController<ViewModel, View: UIView>: BaseConfigurableController<ViewModel> {

    /// Contained custom view.
    public private(set) lazy var customView = createView()

    /// Initializer with view model and custom view parameters.
    ///
    /// - Parameters:
    ///   - viewModel: A view model to configure this controller.
    ///   - customView: UIView instance to assign in view property.
    public override init(viewModel: ViewModel) {
        super.init(viewModel: viewModel)
    }

    required public init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override open func loadView() {
        view = customView
    }

    /// Creates custom view.
    ///
    /// - Returns: Initialized custom view.
    open func createView() -> View {
        return View()
    }
}