//
// Common.swift
// o2app
//
// Created by 刘振兴 on 2017年8月18日.
// Copyright © 2017年 zone. All rights reserved.
//

import UIKit
import SwiftValidator
import SwiftyUserDefaults
import CocoaLumberjack
import O2OA_Auth_SDK
import CoreTelephony



// 屏幕宽度
let kScreenH = UIScreen.main.bounds.height
// 屏幕高度
let kScreenW = UIScreen.main.bounds.width



public class DeviceUtil {
 static let shared: DeviceUtil = {
 return DeviceUtil()
 }()
 private init() {}
 
 
 
 //当前设备名称
 func getDeviceName() -> String {
 return UIDevice.current.name
 }
 //设备uuid
 func getDeviceUUId() -> String {
 return UIDevice.current.identifierForVendor?.uuidString ?? ""
 }
 //设备Model
 func getDeviceModel() -> String {
 return UIDevice.current.model
 }
 // 当前系统版本
 func getSystemVersion() -> String {
 return UIDevice.current.systemVersion
 }
 //运营商信息
 func getCarrier() -> String {
 let net = CTTelephonyNetworkInfo()
 return net.subscriberCellularProvider?.carrierName ?? ""
 }
 //获取当前网络情况
 func getNetInfo(callback: @escaping (String)->Void ) {
 let reachability = Reachability.init(hostName: "www.o2oa.net")
 let status = reachability?.currentReachabilityStatus()
 if status != nil {
 switch status! {
 case ReachableViaWiFi:
 callback("wifi")
 case ReachableViaWWAN:
 callback(self.getNetType())
 default:
 callback("none")
 }
 }else {
 callback("none")
 }
 }
 
 func getDeviceInfoForJsApi(callback: @escaping (O2UtilPhoneInfo)->Void ) {
 var info = O2UtilPhoneInfo()
 info.screenWidth = "\(kScreenW)"
 info.screenHeight = "\(kScreenH)"
 info.brand = self.getDeviceName()
 info.model = self.getDeviceModel()
 info.version = self.getSystemVersion()
 info.operatorType = self.getCarrier()
 getNetInfo { (type) in
 info.netInfo = type
 callback(info)
 }
 }
 
 
 private func getNetType() -> String {
 var netconnType = ""
 let info = CTTelephonyNetworkInfo()
 let status = info.currentRadioAccessTechnology
 if (status == "CTRadioAccessTechnologyGPRS") {
 netconnType = "GPRS"
 }else if (status == "CTRadioAccessTechnologyEdge" ) {
 netconnType = "2.75G EDGE";
 }else if (status == "CTRadioAccessTechnologyWCDMA"){
 netconnType = "3G"
 }else if (status == "CTRadioAccessTechnologyHSDPA"){
 netconnType = "3.5G HSDPA"
 }else if (status == "CTRadioAccessTechnologyHSUPA"){
 netconnType = "3.5G HSUPA"
 }else if (status == "CTRadioAccessTechnologyCDMA1x"){
 netconnType = "2G"
 }else if (status == "CTRadioAccessTechnologyCDMAEVDORev0"){
 netconnType = "3G"
 }else if (status == "CTRadioAccessTechnologyCDMAEVDORevA"){
 netconnType = "3G"
 }else if (status == "CTRadioAccessTechnologyCDMAEVDORevB"){
 netconnType = "3G"
 }else if (status == "CTRadioAccessTechnologyeHRPD"){
 netconnType = "HRPD"
 }else if (status == "CTRadioAccessTechnologyLTE"){
 netconnType = "4G"
 }
 return netconnType
 }
 
 

}


// MARK:- 自定义手机号码检校规则
public class MobileNumberRule: RegexRule {
 
 static let regex = "^\\d{11}$"
 
 convenience init(message : String = "Not a valid Mobile Number"){
 self.init(regex: MobileNumberRule.regex, message : message)
 }
}



// MARK:- 所有配置定义,使用SwiftyUserDefaults实现存储
protocol AppConfigEnable {
 
 //是否第一次使用应用,显示引导页使用
 var isFirstTime:Bool? { get set }
 // IM是否已经登录
 var openIMLoginStatus:Bool? { get set }
 // 跳转用的 从那个页面过来的
 var taskIndex: Int {get set}
 var appBackType: Int {get set}
 var notificationGranted: Bool {get set}
 var firstGranted: Bool {get set}
 // 生物识别登录用户
 var bioAuthUser: String {get set}
 var firstLoad: Bool {get set}
 //服务器 移动端配置hash值 判断是否更新了
 var customStyleHash: String {get set}
 // 主题名称
 var themeName: String {get set}
 //demo服务器提示公告
 var demoAlertTag: Bool {get set}
}


// MARK:- 扩展定义的键
extension DefaultsKeys {
 static let isFirstTime = DefaultsKey<Bool?>("isFirstTime")
 static let openIMLoginStatus = DefaultsKey<Bool?>("openIMLoginStatus")
 static let taskIndex = DefaultsKey<Int>("taskIndex")
 static let appBackType = DefaultsKey<Int>("appBackType")
 static let notificationGranted = DefaultsKey<Bool>("notificationGranted")
 static let firstGranted = DefaultsKey<Bool>("fristGranted")
 
 static let bioAuthUser = DefaultsKey<String>("bioAuthUser")
 static let firstLoad = DefaultsKey<Bool>("firstLoad")
 static let customStyleHash = DefaultsKey<String>("customStyleHash")
 static let themeName = DefaultsKey<String>("themeName")
 static let demoAlertTag = DefaultsKey<Bool>("demoAlertTag")
}

// MARK:- Default App Config
public class AppConfigSettings: AppConfigEnable {
 
 var customStyleHash: String {
 get {
 return Defaults[.customStyleHash]
 }
 set {
 Defaults[.customStyleHash] = newValue
 }
 }
 
 var themeName: String {
 get {
 return Defaults[.themeName]
 }
 set {
 Defaults[.themeName] = newValue
 }
 }
 
 var openIMLoginStatus: Bool?{
 get {
 guard let openIMLoginStatus = Defaults[.openIMLoginStatus] else {
 return false
 }
 return openIMLoginStatus
 }
 set {
 Defaults[.openIMLoginStatus] = newValue
 }
 }
 
 var isFirstTime: Bool? {
 get {
 guard let firstTime = Defaults[.isFirstTime] else {
 return true
 }
 return firstTime
 }
 
 set {
 Defaults[.isFirstTime] = newValue
 }
 }
 
 var notificationGranted: Bool {
 get {
 return Defaults[.notificationGranted]
 }
 
 set {
 Defaults[.notificationGranted] = newValue
 }
 }
 var firstGranted: Bool {
 get {
 
 return Defaults[.firstGranted]
 }
 
 set {
 Defaults[.firstGranted] = newValue
 }
 }
 
 var bioAuthUser: String {
 get {
 return Defaults[.bioAuthUser]
 }
 set {
 Defaults[.bioAuthUser] = newValue
 }
 }
 
 var firstLoad: Bool {
 get {
 return Defaults[.firstLoad]
 }
 
 set {
 Defaults[.firstLoad] = newValue
 }
 }
 
 var taskIndex: Int {
 get {
 return Defaults[.taskIndex]
 }
 
 set {
 Defaults[.taskIndex] = newValue
 }
 }
 
 var appBackType: Int {
 get {
 return Defaults[.appBackType]
 }
 
 set {
 Defaults[.appBackType] = newValue
 }
 }
 
 var demoAlertTag: Bool {
 get {
 return Defaults[.demoAlertTag]
 }
 set {
 Defaults[.demoAlertTag] = newValue
 }
 }
 
 
 
 public func removeAllConfig() {
 Defaults.removeAll()
 }
 
 static let shared:AppConfigSettings = {
 return AppConfigSettings()
 }()
}

// MARK:- OOCustomImageManager

enum OOCustomImageKey:NSString {
 case launch_logo = "launch_logo"
 case login_avatar = "login_avatar"
 case index_bottom_menu_logo_blur = "index_bottom_menu_logo_blur"
 case index_bottom_menu_logo_focus = "index_bottom_menu_logo_focus"
 case people_avatar_default = "people_avatar_default"
 case process_default = "process_default"
 case setup_about_logo = "setup_about_logo"
}

class OOCustomImageManager {
 
 static let `default`:OOCustomImageManager = {
 return OOCustomImageManager()
 }()
 
 private var imageCache = NSCache<NSString,UIImage>()
 
 private init() {
 self.loadCache()
 }
 
 private func loadCache() {
 if let configInfo = O2AuthSDK.shared.customStyle() {
 configInfo.images?.forEach({ (ooImage) in
 let value = ooImage.value!
 let data = Data(base64Encoded: value)
 let image = UIImage(data: data!)
 let scaleImage = image?.scaledImageFrom3x()
 imageCache.setObject(scaleImage!, forKey: ooImage.name! as NSString)
 })
 }
 }
 
 func loadImage(_ key:OOCustomImageKey) -> UIImage? {
 if let image = imageCache.object(forKey: key.rawValue) {
 return image
 }else {
 self.loadCache()
 if let image = imageCache.object(forKey: key.rawValue) {
 return image
 }else {
 return O2ThemeManager.image(for: "Icon.icon_zhuye_pre")
 }
 }
 }
 
 //异步获取图片
 func loadImageAsync(key:OOCustomImageKey, block:@escaping (UIImage?)->Void) {
 let item = DispatchWorkItem {
 if let configInfo = O2AuthSDK.shared.customStyle() {
 configInfo.images?.forEach({ (ooImage) in
 let name = ooImage.name! as NSString
 if name == key.rawValue {
 DDLogDebug("name:\(name)")
 let value = ooImage.value!
 let data = Data(base64Encoded: value)
 let image = UIImage(data: data!)
 block(image)
 }
 })
 }
 }
 DispatchQueue.main.async(execute: item)
 }
 
 
 
 
 
}