//
//  GroupIconListVC.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/2.
//

import UIKit
import RxSwift
import RxCocoa

class GroupIconListVC: BaseViewController {

    fileprivate var rootView: GroupIconListView!

    override func loadView() {
        rootView = GroupIconListView(frame: UIScreen.main.bounds)
        view = rootView
    }

    private var iconIndex: String
    var onSelectIcon: ((Int) -> Void)?

    override func viewDidLoad() {
        super.viewDidLoad()
        rootView.selectedIndex = iconIndex.integer
        rootView.iconCollectionView.delegate = self
        
        rootView.doneBtn.rx.tap.subscribe(onNext: { _ in
            if let onSelectIcon = self.onSelectIcon {
                onSelectIcon(self.rootView.selectedIndex)
                AppRouter.shared.popOrDismiss()
            }
        }).disposed(by: disposeBag)
    }

    // MARK: - Init
    init(iconIndex: String) {
        self.iconIndex = iconIndex
        super.init(nibName: nil, bundle: nil)
    }

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

extension GroupIconListVC: UICollectionViewDelegate {
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        rootView.selectedIndex = indexPath.row + 1
        onSelectIcon?(rootView.selectedIndex)
    }
}