//
//  TemperarureCheckViewControllers.swift
//  FireBoltt
//
//  Created by lemo. on 2020/9/6.
//  Copyright © 2020 Sheldon. All rights reserved.
//

import UIKit

// MARK:- 复用
private enum Resuable {
    static let doubleTimePickerCell = ReusableCell<DoubleTimePickerCell>(identifier: "DoubleTimePickerCell", nib: nil)
    static let tableViewCell = ReusableCell<CommonTableViewCell>(nibName: "CommonTableViewCell")
    static let singlePickerCell = ReusableCell<SinglePickerCell>(identifier: "SinglePickerCell", nib: nil)
}

fileprivate struct Metric {
    static let descTextColor = kHexColor(0x96A3B3)
}

class TemperarureCheckViewControllers: TableViewController {

    var temperatureCheckModel = TemperatureCheckModel()
    
    lazy var fbtipLabel: UILabel = {
        let view = UILabel()
        view.text = MultiLanguageKey_FB.temperatureCheckTipFB.localized
        view.font = SystemLightFont(13)
        view.textColor = .gray
        view.numberOfLines = 0
        view.textAlignment = .center
        return view
    }()

    override func viewDidLoad() {
        super.viewDidLoad()
        monitor()
    }
    
    override func makeUI() {
        super.makeUI()
        let rightItem = UIBarButtonItem.baseBarButtonItem(normalImg: "", highImg: nil, title: MultiLanguageKey_FB.saveFB.localized, target: self, action: #selector(clickSave))
        navigationItem.rightBarButtonItem = rightItem
        tableViewStyle = .grouped
        tableView.rx.setDelegate(self).disposed(by: rx.disposeBag)
        tableView.register(Resuable.doubleTimePickerCell)
        tableView.register(Resuable.singlePickerCell)
        tableView.register(Resuable.tableViewCell)
        tableView.snp.makeConstraints { (make) in
            make.edges.equalToSuperview()
        }
        view.addSubview(fbtipLabel)
        fbtipLabel.snp.makeConstraints { (make) in
            make.centerX.equalToSuperview()
            make.left.equalTo(20)
            make.right.equalTo(-20)
            make.bottom.equalTo(-50)
        }
    }
    
    override func bindViewModel() {
        guard let viewModel = viewModel as? TemperarureCheckViewModels else { return }
        temperatureCheckModel = viewModel.temperatureCheckModel
        let dataSource = RxTableViewSectionedReloadDataSource<MultipleSectionModel>.init(configureCell: { [weak self] (ds, tv, indexPath, _) -> UITableViewCell in
            switch ds[indexPath] {
            case .SinglePicker(let title, let selectedItem):
                let cell: SinglePickerCell = tv.dequeue(Resuable.singlePickerCell, for: indexPath)
                cell.selectionStyle = .none
                cell.fbtitleLabel.text = title
                cell.singlePickerClosure = { item in
                    self?.temperatureCheckModel.Interval = item
                }
                cell.functionType = .heartRateMonitor
                cell.selectedItem = selectedItem
                return cell
            case .TableViewCellModel(let cellModel):
                let cell: CommonTableViewCell = tv.dequeue(Resuable.tableViewCell, for: indexPath)
                cell.bindViewModel(model: cellModel)
                cell.rightSwitch.rx.isOn
                    .skip(1)
                    .subscribe(onNext: { (isOn) in
                        self?.temperatureCheckModel.IsOpen = isOn
                    })
                    .disposed(by: cell.cellDisposeBag)
                return cell
            case .DoubleTimePicker(let leftTitle, let rightTitle, let selectedItems):
                let cell: DoubleTimePickerCell = tv.dequeue(Resuable.doubleTimePickerCell, for: indexPath)
                cell.selectionStyle = .none
                cell.fbbegintimeLabel.text = leftTitle
                cell.fbendtimeLabel.text = rightTitle
                cell.pickerColsure = { (items) in
                    self?.temperatureCheckModel.StartTime = items.first ?? "00:00"
                    self?.temperatureCheckModel.EndTime = items.last ?? "00:00"
                }
                cell.selectedItems = selectedItems
                return cell
            }
        })
        viewModel.dataVariable
            .bind(to: tableView.rx.items(dataSource: dataSource))
            .disposed(by: rx.disposeBag)
    }
    
    @objc func clickSave() {
        let startTime = (temperatureCheckModel.StartTime as NSString).integerValue
        let endTime = (temperatureCheckModel.EndTime as NSString).integerValue
        if startTime >= endTime {
            SVProgressHUD.showError(withStatus: MultiLanguageKey_FB.timeTipFB.localized)
            return
        }
        SVProgressHUD.show()
        if BluetoothService.shared.checkBleCmdEnable(isShow: true) {
            BluetoothService.shared.setTemperatureCheckWithBleCmdType(model: temperatureCheckModel)
        }
    }
    
    func monitor() {
        /// 指令成功失败监听
        Observable.of(kNotificationCenter.rx.notification(Notification.Name(rawValue: CmdSuccess)),
                      kNotificationCenter.rx.notification(Notification.Name(rawValue: CmdTimeout)))
            .merge()
            .subscribe(onNext: { [weak self] notification in
                guard let `self` = self, let cmd = notification.object as? BleCMD_FireBoltt else { return }
                let isSuccess = notification.name.rawValue == CmdSuccess
                switch cmd {
                case .temperatureCheck:
                    if isSuccess {
                        GlobalDeviceProfileModel.shareInstance.temperatureModel = self.temperatureCheckModel
                        SVProgressHUD.showSuccess(withStatus: MultiLanguageKey_FB.setSuccessFB.localized)
                        self.navigationController?.popViewController(animated: true)
                        return
                    }
                    SVProgressHUD.showSuccess(withStatus: MultiLanguageKey_FB.setFailFB.localized)
                default: break
                }
            })
            .disposed(by: rx.disposeBag)
    }
    
}

extension TemperarureCheckViewControllers: UITableViewDelegate {
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        switch indexPath.section {
        case 0: return kScaleHeight(50)
        case 1: return kScaleHeight(178)
        default: return kScaleHeight(184)
        }
    }
}