app-starlock/lib/mine/gateway/addGateway/gatewayGetWifiList/gatewayGetWifiList_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';

import '../../../../appRouters.dart';
import '../../../../app_settings/app_colors.dart';
import '../../../../tools/appRouteObserver.dart';
import '../../../../tools/noData.dart';
import '../../../../tools/submitBtn.dart';
import '../../../../tools/titleAppBar.dart';
import 'gatewayGetWifiList_logic.dart';
import 'gatewayGetWifiList_state.dart';

class GatewayGetWifiListPage extends StatefulWidget {
  const GatewayGetWifiListPage({Key? key}) : super(key: key);

  @override
  State<GatewayGetWifiListPage> createState() => _GatewayGetWifiListPageState();
}

class _GatewayGetWifiListPageState extends State<GatewayGetWifiListPage> with RouteAware{
  final GatewayGetWifiListLogic logic = Get.put(GatewayGetWifiListLogic());
  final GatewayGetWifiListState state = Get.find<GatewayGetWifiListLogic>().state;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Colors.white,
        appBar: TitleAppBar(
            barTitle: 'WIFI列表'.tr,
            haveBack: true,
            actionsList: <Widget>[
              TextButton(
                child: Text(
                  '刷新'.tr, style: TextStyle(color: Colors.white, fontSize: 24.sp),
                ),
                onPressed: logic.senderGetWifiListWifiAction,
              ),
            ],
            backgroundColor: AppColors.mainColor),
        body: Column(
          children: <Widget>[
            Expanded(
              child: Obx(() => state.wifiNameDataList.value.isNotEmpty ? ListView.builder(
                  itemCount: state.wifiNameDataList.value.length,
                  itemBuilder: (BuildContext c, int index) {
                    Map wifiNameStr = state.wifiNameDataList.value[index];
                    return _messageListItem(wifiNameStr['wifiName'], wifiNameStr['rssi'], () {
                      Get.toNamed(Routers.gatewayConfigurationWifiPage, arguments: {
                        'wifiName': wifiNameStr['wifiName'],
                        'gatewayModel': state.gatewayModel
                      });
                    });
                  }) : NoData(noDataHeight: 1.sh - ScreenUtil().statusBarHeight - ScreenUtil().bottomBarHeight - 64.h)),
            ),
            SubmitBtn(
                btnName: '手动配网'.tr,
                fontSize: 28.sp,
                borderRadius: 20.w,
                padding: EdgeInsets.only(top: 25.w, bottom: 25.w),
                onClick: () {
                  Get.toNamed(Routers.gatewayConfigurationWifiPage, arguments: {
                    'wifiName': '',
                    'gatewayModel': state.gatewayModel
                  });
                }),
            SizedBox(
              height: 64.h,
            )
          ],
        )
    );
  }

  Widget _messageListItem(String wifiName, String rssi, Function() action) {
    return GestureDetector(
      onTap: action,
      child: Container(
        height: 90.h,
        width: 1.sw,
        margin: EdgeInsets.only(bottom: 2.h),
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.circular(10.w),
        ),
        child: Container(
          width: 1.sw,
          height: 80.h,
          margin: EdgeInsets.only(left: 20.w, right: 40.w),
          child: Column(
            children: <Widget>[
              SizedBox(
                height: 79.h,
                width: 1.sw - 20.w*2,
                child: Row(
                  // mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: <Widget>[
                    Flexible(
                      child: Text(
                        '$wifiName(${rssi}db)',
                        maxLines: 1,
                        overflow: TextOverflow.ellipsis,
                        style: TextStyle(
                            fontSize: 22.sp, color: AppColors.blackColor),
                      ),
                    ),
                    // Text(
                    //   rssi,
                    //   maxLines: 1,
                    //   overflow: TextOverflow.ellipsis,
                    //   style: TextStyle(
                    //       fontSize: 22.sp, color: AppColors.blackColor),
                    // )
                  ],
                ),
              ),
              Container(
                height: 1.h,
                color: AppColors.greyLineColor,
              ),
            ],
          ),
        ),
      ),
    );
  }

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

    /// 路由订阅
    AppRouteObserver().routeObserver.subscribe(this, ModalRoute.of(context)!);
  }

  @override
  void dispose() {
    /// 取消路由订阅
    AppRouteObserver().routeObserver.unsubscribe(this);
    super.dispose();
  }

  /// 从上级界面进入 当前界面即将出现
  @override
  void didPush() {
    super.didPush();
    state.ifCurrentScreen.value = true;
  }

  /// 返回上一个界面 当前界面即将消失
  @override
  void didPop() {
    super.didPop();
    logic.cancelBlueConnetctToastTimer();
    if (EasyLoading.isShow) {
      EasyLoading.dismiss(animation: true);
    }
    state.ifCurrentScreen.value = false;
    state.sureBtnState.value = 0;
  }

  /// 从下级返回 当前界面即将出现
  @override
  void didPopNext() {
    super.didPopNext();
    state.ifCurrentScreen.value = true;
  }

  /// 进入下级界面 当前界面即将消失
  @override
  void didPushNext() {
    super.didPushNext();
    logic.cancelBlueConnetctToastTimer();
    if (EasyLoading.isShow) {
      EasyLoading.dismiss(animation: true);
    }
    state.ifCurrentScreen.value = false;
    state.sureBtnState.value = 0;
  }
}