//
//  NotificationListPresenter.swift
//  Sirani
//
//  Created by Anhar Solehudin on 11/11/20.
//  Copyright © 2020 Anhar Solehudin. All rights reserved.
//

import Foundation
import SwiftyJSON

class NotificationListPresenter {
    
    private let siraniApiServices: SiraniApiServices
    weak private var view: NotificationListViewDelegate?
    
    init(siraniApiServices: SiraniApiServices) {
        self.siraniApiServices = siraniApiServices
    }
    
    func attachView(view: NotificationListViewDelegate?) {
        self.view = view
    }
    
    func detachView() {
        self.view = nil
    }
    
    func loadData(cursor: Int, prev: Int) {
        self.view?.showLoading()
        
        let isLogin = UserState.instance.isLoggedIn()
        
        if isLogin {
            let userId = UserState.instance.getUserId()
            let custId = UserState.instance.getCustId()
            let roleId = UserState.instance.getRoleId()
            
            var dataList = [NotificationItem]()
            siraniApiServices.postToGetPushNotificationList(cursor: cursor, prev: prev, user_id: userId, cust_id: custId, role_id: roleId).responseJSON { response in
                if response.error == nil {
                    guard let data = response.data else { return }
                    if let json = try? JSON(data: data) {
                        if let data = json["data"].array {
                            if data.count > 0 {
                                for item in data {
                                    let notificationItem = NotificationItem(
                                        log_activity_id: item["log_activity_id"].intValue,
                                        apl_id: item["apl_id"].intValue,
                                        activity_date: item["activity_date"].stringValue,
                                        judul_notifikasi: item["judul_notifikasi"].stringValue,
                                        note: item["note"].string ?? "",
                                        plg_id: item["plg_id"].intValue,
                                        cust_name: item["cust_name"].stringValue,
                                        eqp_name: item["eqp_name"].stringValue,
                                        models: item["models"].stringValue,
                                        fullname: item["fullname"].stringValue,
                                        is_read: item["is_read"].intValue
                                    )
                                    dataList.append(notificationItem)
                                }
                                self.view?.setDataList(dataList: dataList)
                                self.view?.hideLoading()
                            } else {
                                self.view?.hideLoading()
                            }
                        } else {
                            self.view?.hideLoading()
                        }
                    } else {
                        self.view?.hideLoading()
                    }
                } else {
                    self.view?.hideLoading()
                }
            }
        } else {
            print("user not login")
        }

    }
    
}