//
//  PaginationViewController.swift
//  VDSSample
//
//  Created by Bandaru, Krishna Kishore on 01/03/24.
//

import UIKit
import VDS

final class PaginationViewController: BaseViewController<Pagination> {
    
    var totalPagesTextField = NumericField()
    var selectedPageTextField = NumericField()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        addContentTopView(view: component)
        totalPagesTextField.text = "10"
        component.total = 10
    }
    
    override func setupForm(){
        super.setupForm()
        addFormRow(label: "Surface", view: surfacePickerSelectorView)
        addFormRow(label: "Total pages", view: totalPagesTextField)
        addFormRow(label: "Selected page", view: selectedPageTextField)
        setUpPublishers()
    }
    
    func setUpPublishers() {
        surfacePickerSelectorView.onPickerDidSelect = { [weak self] item in
            self?.component.surface = item
            self?.contentTopView.backgroundColor = item.color
        }
        totalPagesTextField
            .numberPublisher
            .sink { [weak self] number in
                self?.component.total = number?.intValue ?? 0
            }.store(in: &subscribers)
        selectedPageTextField
            .numberPublisher
            .sink { [weak self] number in
                self?.component.selectedPage = number?.intValue ?? 0
            }.store(in: &subscribers)
    }
}

extension PaginationViewController: ComponentSampleable {
    static func makeSample() -> ComponentSample {
        let component = Self.makeComponent()
        component.total = 10
        return ComponentSample(component: component)
    }
}