//
//  QueueManagementViewControllers.swift
//  suixinkan
//
//  Created by Codex on 2026/6/26.
//

import UIKit

/// 排队管理页。
final class QueueManagementViewController: ModuleTableViewController {
    private let viewModel = QueueManagementViewModel()

    override func viewDidLoad() {
        title = "排队管理"
        navigationItem.rightBarButtonItem = UIBarButtonItem(
            title: "设置",
            style: .plain,
            target: self,
            action: #selector(openSettings)
        )
        super.viewDidLoad()
        wireViewModel(viewModel) { [weak self] in self?.updateTitle() }
    }

    override func tableRowCount() -> Int { viewModel.items.count }

    override func configureCell(_ cell: TitleSubtitleTableViewCell, at indexPath: IndexPath) {
        let item = viewModel.items[indexPath.row]
        cell.configure(title: item.phoneMasked, subtitle: item.statusText, detail: item.queueCode)
    }

    override func reloadContent() async {
        await viewModel.reload(
            api: services.scenicQueueAPI,
            scenicId: services.currentScenicId,
            userId: services.userId,
            spots: services.scenicSpotContext.spots
        )
        updateTitle()
    }

    private func updateTitle() {
        title = "排队 \(viewModel.queueCount)"
    }

    @objc private func openSettings() {
        navigationController?.pushViewController(ScenicQueueSettingsViewController(), animated: true)
    }
}

extension QueueManagementViewModel: ViewModelBindable {}

/// 排队设置页。
final class ScenicQueueSettingsViewController: ModuleTableViewController {
    private let viewModel = ScenicQueueSettingsViewModel()

    override func viewDidLoad() {
        title = "排队设置"
        super.viewDidLoad()
        wireViewModel(viewModel) { }
    }

    override func tableRowCount() -> Int { viewModel.scenicSpots.count }

    override func configureCell(_ cell: TitleSubtitleTableViewCell, at indexPath: IndexPath) {
        let spot = viewModel.scenicSpots[indexPath.row]
        let selected = viewModel.selectedSpotId == spot.id
        cell.configure(title: spot.name, subtitle: selected ? "当前打卡点" : nil)
        cell.accessoryType = selected ? .checkmark : .none
    }

    override func didSelectTableRow(at indexPath: IndexPath) {
        viewModel.selectedSpotId = viewModel.scenicSpots[indexPath.row].id
    }

    override func reloadContent() async {
        await viewModel.load(
            api: services.scenicQueueAPI,
            scenicId: services.currentScenicId,
            userId: services.userId,
            spots: services.scenicSpotContext.spots
        )
    }
}

extension ScenicQueueSettingsViewModel: ViewModelBindable {}