//
//  HomePresenter.swift
//  Sirani
//
//  Created by Anhar Solehudin on 28/03/19.
//  Copyright © 2019 Anhar Solehudin. All rights reserved.
//

import Foundation
import SwiftyJSON

class HomePresenter {
    
    private let siraniApiServices: SiraniApiServices
    weak private var view: HomeViewDelegate?
    
    init(siraniApiServices: SiraniApiServices) {
        self.siraniApiServices = siraniApiServices
    }
    
    func attachView(view: HomeViewDelegate?) {
        self.view = view
    }
    
    func detachView() {
        self.view = nil
    }
    
    func loadSlideshowImages() {
        var images = [String]()
        siraniApiServices.postSlideShowImages(cursor: "1", prev: "0", search: "").responseJSON { response in
            if response.error == nil {
                guard let data = response.data else { return }
                if let json = try? JSON(data: data) {
                    if let dataImages = json["data"].array {
                        for item in dataImages {
                            let path = item["path"].stringValue
                            images.append(path)
                        }
                        self.view?.setSlideshowImages(images: images)
                    } else {
                        print("parse data error")
                    }
                } else {
                    print("parse data error")
                }
            } else {
                print(response.error ?? "Error")
            }
        }
    }
    
    func loadNews(cursor: Int, prev: Int, jenis: String, columns: String) {
        self.view?.showLoading()
        
        var listNews = [News]()
        siraniApiServices.postToGetNews(cursor: cursor, prev: prev, jenis: jenis, columns: columns, keyword: "").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 news = News(
                                    id: item["id"].intValue,
                                    title_news: item["title_news"].stringValue,
                                    pra_news: item["pra_news"].stringValue,
                                    create_date: item["create_date"].stringValue
                                )
                                listNews.append(news)
                            }
                            self.view?.setNews(listNews: listNews)
                            self.view?.hideLoading()
                        } else {
                            self.view?.hideLoading()
                        }
                    } else {
                        self.view?.hideLoading()
                    }
                } else {
                    self.view?.hideLoading()
                }
            } else {
                self.view?.hideLoading()
            }
        }
    }
    
    func loadMenuNotifications() {
        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()
            
            siraniApiServices.postToGetNotificationsTotal(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) {
                        let menuNotification = MenuNotification(
                            cnt_sdocmasalah: json["cnt_sdocmasalah"].intValue ,
                            cnt_sdocsp: json["cnt_sdocsp"].intValue ,
                            cnt_sdocspmasalah: json["cnt_sdocspmasalah"].intValue ,
                            tot_aplikasi_sdoc: json["tot_aplikasi_sdoc"].intValue ,
                            cnt_aplikasimasalah: json["cnt_aplikasimasalah"].intValue ,
                            cnt_aplikasiperbaikancust: json["cnt_aplikasiperbaikancust"].intValue ,
                            tot_aplikasi: json["tot_aplikasi"].intValue ,
                            cnt_sertsp: json["cnt_sertsp"].intValue ,
                            tot_sp2sertifikat: json["tot_sp2sertifikat"].intValue ,
                            cnt_sptigabaru: json["cnt_sptigabaru"].intValue ,
                            tot_sp3: json["tot_sp3"].intValue ,
                            cnt_rhu: json["cnt_rhu"].intValue ,
                            tot_rhu: json["tot_rhu"].intValue ,
                            cnt_sertifikattidakberlaku: json["cnt_sertifikattidakberlaku"].intValue ,
                            cnt_ods_sp2baru: json["cnt_ods_sp2baru"].intValue ,
                            cnt_ods_sp2otorisasi: json["cnt_ods_sp2otorisasi"].intValue ,
                            cnt_ods_sp2before: json["cnt_ods_sp2before"].intValue ,
                            cnt_ods_sp2after: json["cnt_ods_sp2after"].intValue ,
                            tot_ods: json["tot_ods"].intValue ,
                            cnt_sp2_sertifikat_daftar_sp2: json["cnt_sp2_sertifikat_daftar_sp2"].intValue ,
                            tot_sp2_sertifikat: json["tot_sp2_sertifikat"].intValue ,
                            cnt_sp2_tambahan_daftar_sp2: json["cnt_sp2_tambahan_daftar_sp2"].intValue ,
                            tot_sp2_tambahan: json["tot_sp2_tambahan"].intValue ,
                            cnt_sertifikatsementara: json["cnt_sertifikatsementara"].intValue ,
                            cnt_sertifikatberlaku: json["cnt_sertifikatberlaku"].intValue ,
                            tot_sertifikat: json["tot_sertifikat"].intValue
                        )
                        
                        self.view?.setMenuNotifications(menuNotification: menuNotification)
                        self.view?.hideLoading()
                    } else {
                        self.view?.hideLoading()
                    }
                } else {
                    self.view?.hideLoading()
                }
            }
        } else {
            print("user not login")
        }

    }
    
    func loadTotalUnreadNotif() {
        let isLogin = UserState.instance.isLoggedIn()
        
        if isLogin {
            let userId = UserState.instance.getUserId()
            let custId = UserState.instance.getCustId()
            let roleId = UserState.instance.getRoleId()
            
            siraniApiServices.postToGetTotalUnreadNotif(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) {
                        let totalUnreadNotif = json["jml_notif"].int ?? 0
                        self.view?.setTotalUnreadNotif(totalUnreadNotif: totalUnreadNotif)
                    }
                }
            }
        } else {
            print("user not login")
        }

    }
    
}