//
//  ReviewMemberListVC.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/10.
//

import UIKit
import RxSwift
import RxCocoa
import RxDataSources
import ObjectMapper

class ReviewMemberListVC: BaseViewController {

    fileprivate var rootView: ReviewMemberListView!

    override func loadView() {
        rootView = ReviewMemberListView(frame: UIScreen.main.bounds)
        view = rootView
    }
    
    private var viewModel: ReviewMemberListViewModel
    
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        bindViewModel()
        
        requestReviewlist()
    }
    
    private func bindViewModel() {
        viewModel.output.sectionedItems
            .bind(to: rootView.tableView.rx.items(dataSource: dataSource))
            .disposed(by: disposeBag)

        viewModel.output.sectionedItems
            .subscribe(onNext: { [weak self] sections in
                let count = sections.first?.items.count ?? 0
                self?.rootView.updateHeight(itemCount: count)
            })
            .disposed(by: disposeBag)
    }
    
    // MARK: - UITableViewDataSource
    lazy private var dataSource: RxTableViewSectionedReloadDataSource<ReviewMemberListSectionModel> = {
        return RxTableViewSectionedReloadDataSource<ReviewMemberListSectionModel>(
            configureCell: { (_, tableView, indexPath, model) in
                let cell: ReviewMemberCell = tableView.dequeueReusableCell(for: indexPath)
                cell.configure(model)
                
                cell.agreeBtn.rx.tap.subscribe(onNext: { _ in
                    self.requestReviewMember(type: 1, userId: model.user_id)
                }).disposed(by: cell.disposeBag)
                
                cell.refuseBtn.rx.tap.subscribe(onNext: { _ in
                    self.requestReviewMember(type: 2, userId: model.user_id)
                }).disposed(by: cell.disposeBag)
                
                return cell
            })
    }()
    
    // MARK: - API
    private func requestReviewlist() {
        DLToast.showLoading()
        GroupService.reviewlist(requestData: ["group_key": viewModel.groupId]).subscribe { response in
            DLToast.dismiss()
            self.viewModel.loadData(response.list)
        }.disposed(by: disposeBag)
    }
    
    private func requestReviewMember(type: Int, userId: String) {
        DLToast.showLoading()
        GroupService.reviewMember(requestData: ["group_key": viewModel.groupId,
                                                "review_op": type,
                                                "review_userid": userId]).subscribe { response in
            DLToast.dismiss()
            self.requestReviewlist()
        }.disposed(by: disposeBag)
    }
    
    // MARK: - Init
    init(groupId: String) {
        self.viewModel = ReviewMemberListViewModel(groupId: groupId)
        super.init(nibName: nil, bundle: nil)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}