import 'dart:async';

import 'package:flutter_blue_plus/flutter_blue_plus.dart';
import 'package:get/get.dart';
import 'package:network_info_plus/network_info_plus.dart';
import 'package:star_lock/tools/baseGetXController.dart';

import '../../../../blue/blue_manage.dart';
import '../../../../blue/io_protocol/io_gateway_configuringWifi.dart';
import '../../../../blue/io_reply.dart';
import '../../../../blue/io_tool/manager_event_bus.dart';
import '../../../../blue/sender_manage.dart';
import '../../../../login/login/entity/LoginEntity.dart';
import '../../../../network/api_repository.dart';
import 'gatewayConfigurationWifi_state.dart';

class GatewayConfigurationWifiLogic extends BaseGetXController {
  final GatewayConfigurationWifiState state = GatewayConfigurationWifiState();

  Future<void> gatewayDistributionNetwork() async{
    if(state.gatewayNamePasswardTF.text.isEmpty){
      showToast('请输入网关名称'.tr);
      return;
    }

    if(state.wifiNameTF.text.isEmpty){
      showToast('请输入wifi名称'.tr);
      return;
    }

    if(state.wifiPasswardTF.text.isEmpty){
      showToast('请输入WiFi密码'.tr);
      return;
    }


    final LoginEntity entity = await ApiRepository.to.gatewayDistributionNetwork(
        gatewayName: state.gatewayNamePasswardTF.text,
        gatewayMac: state.macAddress,
        serialNumber: DateTime.now().millisecondsSinceEpoch.toString(),
        gatewayType: 2,
        networkName: state.wifiNameTF.text,
        networkMac: state.macAddress,
        version: '1.0.0',
    );
    if(entity.errorCode!.codeIsSuccessful){
      showToast('配网成功'.tr, something:(){
        // eventBus.fire(PassCurrentLockInformationEvent(state.lockSetInfoData.value));
        Get.close(4);
      });
    }
  }

  // 监听设备返回的数据
  late StreamSubscription<Reply> _replySubscription;
  void _initReplySubscription() {
    _replySubscription = EventBusManager().eventBus!.on<Reply>().listen((Reply reply) async {
      // WIFI配网结果
      if(reply is GatewayConfiguringWifiReply) {
        _replySenderConfiguringWifi(reply);
      }
    });
  }

  // WIFI配网结果
  Future<void> _replySenderConfiguringWifi(Reply reply) async {
    final int status = reply.data[5];

    switch(status){
      case 0x00:
      //成功
        state.sureBtnState.value = 0;
        cancelBlueConnetctToastTimer();
        dismissEasyLoading();
        gatewayDistributionNetwork();
        break;
      case 0x06:
      //无权限
        IoSenderManage.gatewayConfiguringWifiCommand(
          ssid: state.gatewayNamePasswardTF.text,
          password: state.wifiPasswardTF.text,
        );

        break;
      case 0xff:
      //失败
        dismissEasyLoading();
        showToast('配网失败'.tr);
        break;
      default:
      //失败
        dismissEasyLoading();
        break;
    }
  }

  // 点击配置wifi
  Future<void> senderConfiguringWifiAction() async {
    if(state.gatewayNamePasswardTF.text.isEmpty){
      showToast('请输入wifi名称'.tr);
      return;
    }

    if(state.sureBtnState.value == 1){
      return;
    }
    state.sureBtnState.value = 1;

    showEasyLoading();
    showBlueConnetctToastTimer(action: (){
      dismissEasyLoading();
      state.sureBtnState.value = 0;
    });
    BlueManage().blueSendData(BlueManage().connectDeviceName, (BluetoothConnectionState connectionState) async {
      if (connectionState == BluetoothConnectionState.connected){
        IoSenderManage.gatewayConfiguringWifiCommand(
          ssid: state.wifiNameTF.text,
          password: state.wifiPasswardTF.text,
        );
      } else if (connectionState == BluetoothConnectionState.disconnected) {
        dismissEasyLoading();
        cancelBlueConnetctToastTimer();
        state.sureBtnState.value = 0;
        if(state.ifCurrentScreen.value == true){
          showBlueConnetctToast();
        }
      }
    }, isAddEquipment: true);
  }

  final NetworkInfo _networkInfo = NetworkInfo();
  Future<String> getWifiName() async {
    String ssid = '';
    ssid = (await _networkInfo.getWifiName())!;
    ssid = ssid ?? '';
    ssid = ssid.replaceAll(r'"', '');
    return ssid ?? '';
  }

  @override
  void onReady() {
    super.onReady();

    if(state.wifiNameTF.text.isEmpty){
      getWifiName().then((String value) {
        state.wifiNameTF.text = value;
        // update();
        // AppLog.log('wifiNameTF:${state.wifiNameTF.text} value:$value');
      });
    }

    _initReplySubscription();
  }

  @override
  void onInit() {
    super.onInit();
  }

  @override
  void onClose() {
    _replySubscription.cancel();
    super.onClose();
  }
}