//
//  TargetVM.swift
//  FireBoltt
//
//  Created by lemo. on 2019/8/4.
//  Copyright © 2019 lemo. All rights reserved.
//

import UIKit

enum UserTargetType {
    case step, sleep, walk, run, cycling, climb
    
    var title: String {
        switch self {
        case .step: return MultiLanguageKey_FB.stepTargetFB.localized
        case .sleep: return MultiLanguageKey_FB.sleepTargetFB.localized
        case .walk: return MultiLanguageKey_FB.walkTargetFB.localized
        case .run: return MultiLanguageKey_FB.runTargetFB.localized
        case .cycling: return MultiLanguageKey_FB.cyclingTargetFB.localized
        case .climb: return MultiLanguageKey_FB.climbTargetFB.localized
        }
    }
}

class TargetVM: ViewModel {

    var relay = BehaviorRelay(value: [SectionModel<String,TableViewCellModel>]())
    
    override init() {
        super.init()
        loadFuncationList()
        // 设备适配更新
        BluetoothService.shared.adapterInfoUpdate
            .subscribe(onNext: { [weak self] (state) in
                self?.loadFuncationList()
            })
            .disposed(by: rx.disposeBag)
    }
    
    func loadFuncationList() {
        guard let userInfo = UserDefaultsManagerFrieBoltt.getUserInfo() else { return }
        // 功能列表
        var funcationList: [[UserTargetType]] = [[.step, .sleep], [.walk, .run, .cycling, .climb]]
        // 功能适配
        if let adapterInfo = UserDefaultsManagerFrieBoltt.getDeviceInfo()?.adapterInfo {
            let tempList = funcationList
            for (i, types) in tempList.enumerated() {
                for (j, type) in types.enumerated() {
                    if adapterInfo.targetSetTypes.contains(type) == false {
                        funcationList[i].remove(at: j)
                    }
                }
            }
        }
        // 数据
        let step = MultiLanguageKey_FB.stepTipFB.localized
        let hour = MultiLanguageKey_FB.hourFB.localized
//        let min = MultiLanguageKey_FB.minFB.localized
//        let descriptionList: [[String]] = [["\(userInfo.stepTarget)", "\(userInfo.sleepTarget / 60)" + hour + "\(userInfo.sleepTarget % 60)" + min], ["\(userInfo.walkTarget)" + step, "\(userInfo.runTarget)" + step, "\(userInfo.cyclingTarget)" + step, "\(userInfo.climbTarget)" + step]]
        let descriptionList: [[String]] = [["\(userInfo.stepTarget)", "\(userInfo.sleepTarget)" + hour], ["\(userInfo.walkTarget)" + step, "\(userInfo.runTarget)" + step, "\(userInfo.cyclingTarget)" + step, "\(userInfo.climbTarget)" + step]]
        
        var tempRelay: [SectionModel<String,TableViewCellModel>] = []
        for i in 0..<funcationList.count {
            var items: [TableViewCellModel] = []
            funcationList[i].enumerated().forEach { (index, type) in
                let isHiddenBottomLine = (index + 1) == funcationList[i].count
                let description = descriptionList[i][index]
                let cellModel = TableViewCellModel(title: type.title, isSwitch: false, description: description, isArrows: true, isOn: false, image: nil, isBottomLine: !isHiddenBottomLine, righeImg: nil, targetType: type)
                items.append(cellModel)
            }
            let sectionTitle = i == 1 ? MultiLanguageKey_FB.sportTargetFB.localized : ""
            tempRelay.append(SectionModel(model: sectionTitle, items: items))
        }
        relay.accept(tempRelay)
    }
}