//
//  MessageRepository.swift
//  PaiAi
//
//  Created by ffib on 2018/12/7.
//  Copyright © 2018 yb. All rights reserved.
//

import Foundation
import RxSwift

public protocol MessageInteractionModel {
    var path: Interfaces { get }
    var removePath: Interfaces { get }
    var readPath: Interfaces { get }
    var title: String { get }
}

extension MessageType {
    
    public var model: MessageInteractionModel {
        switch self {
        case .thumbup: return MessagethumbupInteractionModel()
        case .comment: return MessageCommentInteractionModel()
        case .system: return MessageSystemInteractionModel()
        }
    }
    
    fileprivate struct MessagethumbupInteractionModel: MessageInteractionModel {
        var path: Interfaces { return .mesThumbupList}
        var removePath: Interfaces { return .mesThumbupClear }
        var readPath: Interfaces { return .mesThumbupRead }
        var title: String { return "赞" }
    }
    
    fileprivate struct MessageCommentInteractionModel: MessageInteractionModel {
        var path: Interfaces { return .mesCommentList}
        var removePath: Interfaces { return .mesCommentClear }
        var readPath: Interfaces { return .mesCommentRead }
        var title: String { return "评论" }
    }
    
    fileprivate struct MessageSystemInteractionModel: MessageInteractionModel {
        var path: Interfaces { return .mesSystemList}
        var removePath: Interfaces { return .mesSystemClear }
        var readPath: Interfaces { return .mesSystemRead }
        var title: String { return "系统消息" }
    }
}

struct MessageRepository {
    
    var messageRemoteAPI = MessageRemoteAPI()
    
    func loadContent() -> Single<[MessageItem]> {
        return messageRemoteAPI.loadContent()
    }
    
    func loadMessageList(_ type: MessageType, page: Int) -> Single<NetworkArrayData<MessageListItem>> {
        return messageRemoteAPI.loadMessageList(type, page: page)
    }
    
    func remove(_ type: MessageType, pk: Int) -> Completable {
        return messageRemoteAPI.remove(type, pk: pk)
    }
    
    func removeAll(_ type: MessageType) -> Completable {
        return messageRemoteAPI.removeAll(type)
    }
    
    func readed(_ type: MessageType) -> Completable {
        return messageRemoteAPI.readed(type)
    }
}