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

import UIKit

/// 提现审核列表页。
final class WithdrawalAuditViewController: ModuleTableViewController {
    private let viewModel = WithdrawalAuditViewModel()

    override func viewDidLoad() {
        title = "提现审核"
        navigationItem.rightBarButtonItem = UIBarButtonItem(
            title: "全部",
            style: .plain,
            target: self,
            action: #selector(cycleFilter)
        )
        super.viewDidLoad()
        wireViewModel(viewModel) { [weak self] in self?.updateFilterTitle() }
    }

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

    override func configureCell(_ cell: TitleSubtitleTableViewCell, at indexPath: IndexPath) {
        let record = viewModel.filteredRecords[indexPath.row]
        cell.configure(title: "¥\(record.amount)", subtitle: record.statusLabel, detail: record.createdAt)
    }

    override func reloadContent() async {
        await viewModel.reload(api: services.walletAPI)
        updateFilterTitle()
    }

    override func willDisplayTableRow(at indexPath: IndexPath) {
        guard indexPath.row >= viewModel.filteredRecords.count - 2 else { return }
        Task { await viewModel.loadMore(api: services.walletAPI) }
    }

    @objc private func cycleFilter() {
        let filters = WithdrawalAuditFilter.allCases
        guard let index = filters.firstIndex(of: viewModel.selectedFilter) else { return }
        let next = filters[(index + 1) % filters.count]
        Task {
            viewModel.selectFilter(next)
            reloadTable()
        }
    }

    private func updateFilterTitle() {
        navigationItem.rightBarButtonItem?.title = viewModel.selectedFilter.title
    }
}

extension WithdrawalAuditViewModel: ViewModelBindable {}