//
//  IHConfigGatawayDetailManager.swift
//  Inhealth
//
//  Created by weclouds on 2020/8/25.
//  Copyright © 2020 weclouds. All rights reserved.
//

import UIKit
import PKHUD
let KNonitifiGetAsssociatedDevices = "KNonitifiGetAsssociatedDevices"
let KNonitifiGetNotAsssociatedDevices = "KNonitifiGetNotAsssociatedDevices"

class IHConfigGatawayDetailManager: NSObject {
    private lazy var mainView : IHConfigGatawayDetailView = {
        let mainView = Bundle.main.loadNibNamed("IHConfigGatawayDetailView", owner: nil, options: nil)?.last as! IHConfigGatawayDetailView
        mainView.delete = self
        return mainView
    }()
    lazy var clientSocket: GCDAsyncUdpSocket? = {
        var mainQueue = DispatchQueue.main
    var clientSocket = GCDAsyncUdpSocket(delegate: self, delegateQueue: mainQueue)
        return clientSocket
    }()
    
    private var deviceList : [(address: String, type: String)]?
    var connectCallback: (()->Void)?
    private weak var vc : IHConfigGatawayDetailCtr?
    func bindController(_ vc : IHConfigGatawayDetailCtr) {
        self.vc = vc
        vc.view.addSubview(mainView)
        mainView.gateway = vc.gateway
        //扫描添加过的和未添加的
        //scanAllDevice()
    }
    deinit {
        log.debug("IHConfigGatawayDetailManager")
        clientSocket = nil
    }
}

extension IHConfigGatawayDetailManager : IHConfigGatawayDetailViewDelete{
    //485灯的传感器工作模式
    func configLightWorkModel(_ device: (address: String, type: String), _ dodgeEnable: String, _ bodyEnable: String) {
        
        
    }
    
    //开关灯(485/cw)
    func setLightTurnOn(_ isTurnOn: Bool, _ device: (address: String, type: String)) {
        IHConfigGatewayDetailService.share.setCWOrOtherLightTurnOn(isTurnOn: isTurnOn, device: device, ip: self.vc!.gateway!.ip!, port : self.vc!.gateway!.port!)
    }
    
    //删除设备
    func deleteDeviceFromGateway(deviceAddress: String) {
        IHConfigGatewayDetailService.share.deleteDeviceFromGateway(deviceAddress: deviceAddress,ip : self.vc!.gateway!.ip!, port : self.vc!.gateway!.port!)
    }
    
    //添加未绑定的设备
    func addDeviceToGateway(deviceUUid: String) {
        IHConfigGatewayDetailService.share.addDeviceToGateway(deviceUUid: deviceUUid,ip : self.vc!.gateway!.ip!, port : self.vc!.gateway!.port!)
    }
    
    func selectIndexGetDeviceFromGateway(index: Int){
        //扫描添加过的
//        DispatchQueue.main.async {
//            HUD.flash(.progress, delay: 8)
//        }
//
        scanAssociateDevice()
    }
    
    func selectIndexFoundDevice(index: Int) {
        //扫描未添加的
//        DispatchQueue.main.async {
//            HUD.flash(.progress, delay: 8)
//        }
        scanNotAssociateDevice()
    }
    
    
}
extension IHConfigGatawayDetailManager {
    fileprivate func scanAssociateDevice(){
        //[0x12, 0xa1, 0x04, 0x00,0xb7]
        
        do{
            //不连接,直接发命令
            try clientSocket?.enableBroadcast(true)
            try clientSocket?.beginReceiving() // 0117-设备地址
            //[0x12, 0xa1, 0x52, 0x06,0x01,0x17,0x10,0x33]
            //"12a1 01 05 01 0001010c c8"
            //12a10203 011d 0400000000da
            
//            let bytes: [UInt8] = [0x12, 0xa1, 0x04, 0x00,0xb7]
            let bytes: [UInt8] = [0x12, 0xa1, 0x04, 0x00,0xb7]
            let command: Data = Data.init(bytes: bytes, count: bytes.count)
           // self.vc?.gateway?.ip!  self.vc?.gateway?.port
            clientSocket?.send(command, toHost: self.vc!.gateway!.ip!, port:UInt16(self.vc!.gateway!.port!)! , withTimeout: -1, tag: 0)
            
        }catch{
            log.debug("绑定失败\(error)")
        }
    }
    
    fileprivate func scanNotAssociateDevice(){
        //[0x12, 0xa1, 0x01, 0x00,0xb4]
        do{
            //不连接,直接发命令
            try clientSocket?.enableBroadcast(true)
            try clientSocket?.beginReceiving() // 0117-设备地址
            //[0x12, 0xa1, 0x52, 0x06,0x01,0x17,0x10,0x33]
            //"12a1 01 05 01 0001010c c8"
            //12a10203 011d 0400000000da
            
            let bytes: [UInt8] = [0x12, 0xa1, 0x01, 0x00,0xb4]
            let command: Data = Data.init(bytes: bytes, count: bytes.count)
           // self.vc?.gateway?.ip!  self.vc?.gateway?.port
            clientSocket?.send(command, toHost: self.vc!.gateway!.ip!, port:UInt16(self.vc!.gateway!.port!)!, withTimeout: -1, tag: 0)
            
        }catch{
            log.debug("绑定失败\(error)")
        }
    }
    
    
}
extension IHConfigGatawayDetailManager : GCDAsyncUdpSocketDelegate{
    
    func udpSocket(_ sock: GCDAsyncUdpSocket, didNotConnect error: Error?) {
        log.debug("didNotConnect")
    }
    
    func udpSocket(_ sock: GCDAsyncUdpSocket, didConnectToAddress address: Data) {
        log.debug("didConnectToAddress:\(String(data: address, encoding: String.Encoding.utf8))")
        
    }
    func udpSocket(_ sock: GCDAsyncUdpSocket, didReceive data: Data, fromAddress address: Data, withFilterContext filterContext: Any?) {
        

        //12 A1 04 01 00 B8
        let hexStr = dataConvertToHexString(data: data)
        
        if self.mainView.currentIndex! == 0 {
            //获取相关设备
            getDeviceFromGateway(respondStr: hexStr)
        }else{
            //获取未相关设备
            foundDevice(respondStr: hexStr)
        }
        
        log.debug("didReceive:\(hexStr)")
    }

    func udpSocket(_ sock: GCDAsyncUdpSocket, didSendDataWithTag tag: Int) {
        log.debug("didSendDataWithTag")
        
       
    }
    func udpSocketDidClose(_ sock: GCDAsyncUdpSocket, withError error: Error?) {
        log.debug("withError")
    }
    func udpSocket(_ sock: GCDAsyncUdpSocket, didNotSendDataWithTag tag: Int, dueToError error: Error?) {
        log.debug("didNotSendDataWithTag")
    }
    
}

extension IHConfigGatawayDetailManager{
    //扫描网关返回的设备
   private func getDeviceFromGateway(respondStr : String) {
        
        let str = respondStr as NSString
        //"12a1 04 04 01 0117 01 d5"
//        12a1 040702011e31011f3161
        let componeStr = str.substring(with: NSRange.init(location: 8, length: 2))
        let check = str.substring(with: NSRange.init(location: 4, length: 2))
        //Found Device Count.
        var deviceArr = [(address : String ,type : String)]()
        if componeStr == "00" && check == "04" {
            log.debug("没有发现添加的设备")
            
        }else{
            //如果 componeStr 是大于或等于01,里面可能是多个了
//            var deviceArr = [(address : String ,type : String)]()
            for i in 0..<Int(componeStr)! {
                let deviceAdress = str.substring(with: NSRange.init(location: 10 + i * 6, length: 4))
                let deviceType = str.substring(with: NSRange.init(location: 14 + i * 6, length: 2))
                deviceArr.append((address : deviceAdress,type : deviceType))
            }
           
        }
    DispatchQueue.main.async {
        HUD.hide()
//        if deviceArr.count == 0{
//            HUD.flash(.label("未发现设备"), delay: 0.6)
//        }
    }
        if self.mainView.assciateDeviceCallBack == nil {
            NotificationCenter.default.post(name: NSNotification.Name(KNonitifiGetAsssociatedDevices), object: nil, userInfo: ["associatedDevice" : deviceArr])
        }else{
           self.mainView.assciateDeviceCallBack?(deviceArr)
        }
        
    }
    
    //扫描未添加的设备
   private func foundDevice(respondStr : String) {
        let str = respondStr as NSString
        //"12 a1 01 01 00 b5"
        //12 A1  01  05  01  00 01 01 69   25
        let componeStr = str.substring(with: NSRange.init(location: 8, length: 2))
        //Found Device Count.
        var deviceUUidArr = [String]()
        if componeStr == "00" {
           log.debug("没有发现新设备")
            
        }else{
           //如果 componeStr 是大于或等于01,里面可能是多个了
            for i in 0..<Int(componeStr)! {
                let compone = str.substring(with: NSRange.init(location: 10 + i * 8, length: 8))
                deviceUUidArr.append(compone)
            }
        }
//        let str1 = "0001010c"
//        deviceUUidArr.append(str1)
    DispatchQueue.main.async {
        HUD.hide()
        if deviceUUidArr.count == 0{
            HUD.flash(.label("未发现设备"), delay: 0.6)
        }
    }
        if self.mainView.notAssciateDeviceCallBack == nil {
            NotificationCenter.default.post(name: NSNotification.Name(KNonitifiGetNotAsssociatedDevices), object: nil, userInfo: ["notAssociatedDevice" : deviceUUidArr])
        }else{
            self.mainView.notAssciateDeviceCallBack?(deviceUUidArr)
        }
        
        
        
    }
}