//
//  RepeatViewModels.swift
//  FireBoltt
//
//  Created by lemo on 2018/5/14.
//  Copyright © 2020年 ecell. All rights reserved.
//

import UIKit

typealias CycleSelectedClosure = ((String) -> Void)

class RepeatViewModels: ViewModel {

    var cycleStr: String = "0000000"
    var selects: [Bool] = []
    var dataSource: [TableViewCellModel] = []
    var dataVariable = BehaviorRelay<[SectionModel<String, TableViewCellModel>]>(value: [])
    let weekdays = [MultiLanguageKey_FB.mondayFB.localized, MultiLanguageKey_FB.tuesdayFB.localized, MultiLanguageKey_FB.wednesdayFB.localized, MultiLanguageKey_FB.thursdayFB.localized, MultiLanguageKey_FB.fridayFB.localized, MultiLanguageKey_FB.saturdayFB.localized, MultiLanguageKey_FB.sundayFB.localized]
    
    /// 更新回调
    var updateCycle = PublishSubject<String>()
    
    init(cycle: String) {
        super.init()
        loadData(cycle: cycle)
    }
    
    // 更新星期的选择状态
    func updateDataSource(idx: Int) {
        selects[idx] = !selects[idx]
        let cycle = selects.map { $0 == false ? "0" : "1" }.joined()
        loadData(cycle: cycle)
    }
    
    func loadData(cycle: String) {
        dataSource.removeAll()
        cycleStr = cycle
        selects = cycleStr.indices.enumerated().map { cycleStr[$0.element] == "1" }
        weekdays.enumerated().forEach { (index, day) in
            let rightImg = selects[index] ? R.image.fb_icon_tick() : nil
            let cellModel = TableViewCellModel(title: day, isSwitch: false, description: nil, isArrows: false, isOn: false, image: nil, isBottomLine: index != (weekdays.count - 1), righeImg: rightImg)
            dataSource.append(cellModel)
        }
        let setMod = SectionModel<String, TableViewCellModel>.init(model: "", items: dataSource)
        dataVariable.accept([setMod])
    }
    
}