//
//  NotificationModel.swift
//  PrivadoVPN
//
//  Created by Juraldinio on 4/13/21.
//  Copyright © 2021 Privado LLC. All rights reserved.
//

import Foundation

struct NotificationModel {
    
    let username: String
    
    let slug: String?
    let subject: String
    let body: String
    let created: Date?
    let sentDate: Date
    let expires: Date?
    
    let actions: [String]
    let isVpnActive: Bool
    let urlPath: String?
    
    let trafficTotalMb: UInt
    let trafficLeftMb: UInt
    
    let localIp: String?
}

extension NotificationModel {
    
    init(with notification: PrivadoNotification) {
        
        let trafficTotalMb: UInt
        let trafficLeftMb: UInt
        
        if let customer = notification.payload.customer {
            trafficTotalMb = customer.trafficTotal
            trafficLeftMb = customer.trafficLeft
        } else {
            trafficTotalMb = 0
            trafficLeftMb = 0
        }
        
        self.init(
            username: notification.payload.username,
            slug: notification.payload.slug,
            subject: notification.payload.subject ?? "",
            body: notification.payload.body,
            created: DateFormatter.iso8601Full.date(from: notification.payload.created),
            sentDate: DateFormatter.iso8601Full.date(from: notification.payload.sentDate) ?? Date(),
            expires: DateFormatter.iso8601Full.date(from: notification.payload.expires),
            actions: notification.payload.actions ?? [],
            isVpnActive: notification.payload.customer?.isVPNActive ?? false,
            urlPath: notification.payload.customer?.loginUrl,
            trafficTotalMb: trafficTotalMb,
            trafficLeftMb: trafficLeftMb,
            localIp: notification.payload.customer?.localIp
        )
    }
    
    init(username: String, subject: String, body: String, sentDate: Date) {
        self.init(
            username: username,
            slug: "",
            subject: subject,
            body: body,
            created: nil,
            sentDate: sentDate,
            expires: nil,
            actions: [],
            isVpnActive: false,
            urlPath: nil,
            trafficTotalMb: 0,
            trafficLeftMb: 0,
            localIp: nil
        )
    }
}

extension NotificationModel: Equatable { }