import 'package:flutter/material.dart';
import 'package:flutter_blue_plus/flutter_blue_plus.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:star_lock/tools/noData.dart';

import '../../../../appRouters.dart';
import '../../../../app_settings/app_colors.dart';
import '../../../../tools/titleAppBar.dart';
import 'selectGatewayList_logic.dart';
import 'selectGatewayList_state.dart';

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

  @override
  State<SelectGatewayListPage> createState() => _SelectGatewayListPageState();
}

class _SelectGatewayListPageState extends State<SelectGatewayListPage> {
  final SelectGatewayListLogic logic = Get.put(SelectGatewayListLogic());
  final SelectGatewayListState state = Get.find<SelectGatewayListLogic>().state;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: AppColors.mainBackgroundColor,
      appBar: TitleAppBar(
          barTitle: '选择网关'.tr,
          haveBack: true,
          backgroundColor: AppColors.mainColor),
      body:
      // ListView.builder(
      //     itemCount: 10,
      //     itemBuilder: (BuildContext c, int index) {
      //       return _selectGatewayListListItem(
      //           'images/mine/icon_mine_gatewayListMainIcon.png',
      //           'G2 41c21c',
      //           '-34', () {
      //         Navigator.pushNamed(
      //             context, Routers.gatewayConfigurationWifiPage);
      //       });
      //     })
      Obx(() =>
          state.devices.isNotEmpty?
          ListView.builder(
          itemCount: state.devices.length,
          itemBuilder: (BuildContext c, int index) {
            final ScanResult device = state.devices[index];
            return _selectGatewayListListItem(device, () {
              logic.connect(device.advertisementData.advName);
            });
          }):NoData()
      ),
    );
  }

  Widget _selectGatewayListListItem(ScanResult device, Function() action) {
    return GestureDetector(
      onTap: action,
      child: Container(
        // height: 100.h,
        margin: const EdgeInsets.only(bottom: 2),
        padding:
            EdgeInsets.only(left: 10.w, right: 20.w, top: 16.h, bottom: 16.h),
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.circular(10.w),
        ),
        child: Row(
          children: [
            SizedBox(
              width: 10.w,
            ),
            Image.asset(
              'images/mine/icon_mine_gatewayListMainIcon.png',
              width: 60.w,
              height: 60.w,
            ),
            SizedBox(
              width: 20.w,
            ),
            Expanded(
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Text(
                        device.advertisementData.advName ?? '未知设备',
                        style: TextStyle(fontSize: 24.sp),
                      ),
                    ],
                  ),
                  SizedBox(height: 5.h),
                  Row(
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: [
                      Image.asset(
                        'images/mine/icon_mine_gatewaySignal_strong.png',
                        width: 22.w,
                        height: 22.w,
                      ),
                      SizedBox(
                        width: 10.w,
                      ),
                      Text(
                        device.rssi.toString(),
                        style: TextStyle(fontSize: 22.sp),
                      ),
                    ],
                  ),
                  SizedBox(width: 20.h),
                ],
              ),
            ),
            SizedBox(width: 20.h),
            Image.asset(
              'images/icon_add_white.png',
              width: 36.w,
              height: 36.w,
              color: AppColors.mainColor,
            ),
            SizedBox(
              width: 20.w,
            ),
          ],
        ),
      ),
    );
  }
}