//
//  MultipleSectionModel.swift
//  FireBoltt
//
//  Created by lemo on 2018/6/2.
//  Copyright © 2020年 ecell. All rights reserved.
//

import Foundation

enum MultipleSectionModel {
    /// 设置类型的Section
    case SettingSection(title: String, items: [SectionItem])
    /// 带开始时间结束时间的Section
    case DoubleTimePickerSection(title: String, items: [SectionItem])
    /// 单组选择Section
    case SinglePickerSection(title: String, items: [SectionItem])
}

enum SectionItem {
    case TableViewCellModel(cellModel: TableViewCellModel)
    case DoubleTimePicker(leftTitle: String?, rightTitle: String?, selectedItems: [String]?)
    case SinglePicker(title: String?, selectedItem: String?)
}

extension MultipleSectionModel: SectionModelType {
    init(original: MultipleSectionModel, items: [SectionItem]) {
        switch original {
        case let .SettingSection(title: title, items: _):
            self = .SettingSection(title: title, items: items)
        case let .DoubleTimePickerSection(title: title, items: _):
            self = .DoubleTimePickerSection(title: title, items: items)
        case let .SinglePickerSection(title: title, items: _):
            self = .SinglePickerSection(title: title, items: items)
        }
    }
    
    typealias Item = SectionItem
    
    var items: [SectionItem] {
        switch self {
        case .SettingSection(title: _, items: let items):
            return items.map { $0 }
        case .DoubleTimePickerSection(title: _, items: let items):
            return items.map { $0 }
        case .SinglePickerSection(title: _, items: let items):
            return items.map { $0 }
        }
    }
}

extension MultipleSectionModel {
    var title: String {
        switch self {
        case .SettingSection(title: let title, items: _):
            return title
        case .DoubleTimePickerSection(title: let title, items: _):
            return title
        case .SinglePickerSection(title: let title, items: _):
            return title
        }
    }
}