app-starlock/lib/mine/mineSet/lockGroup/groupEditLock/groupEditLock_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:star_lock/main/lockDetail/electronicKey/massSendElectronicKey/massSendLockGroupList/massSendLockGroupListEntity.dart';
import 'package:star_lock/mine/mineSet/lockGroup/groupEditLock/groupEditLock_state.dart';
import 'package:star_lock/tools/noData.dart';
import 'package:star_lock/tools/showCupertinoAlertView.dart';

import '../../../../../../app_settings/app_colors.dart';
import '../../../../../../tools/titleAppBar.dart';
import '../../../../tools/submitBtn.dart';
import 'groupEditLock_logic.dart';

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

  @override
  State<GroupEditLockPage> createState() => _GroupEditLockPageState();
}

class _GroupEditLockPageState extends State<GroupEditLockPage> {
  final GroupEditLockLogic logic = Get.put(GroupEditLockLogic());
  final GroupEditLockState state = Get.find<GroupEditLockLogic>().state;

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

    logic.getVipStatus();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: AppColors.mainBackgroundColor,
        appBar: TitleAppBar(
            barTitle: state.type == 0 ? '添加'.tr : '删除'.tr,
            haveBack: true,
            backgroundColor: AppColors.mainColor),
        body: Column(
          children: <Widget>[
            Obx(() => Visibility(
                visible: !state.isVip.value,
                child: ShowCupertinoAlertView()
                    .topTipsAdvancedFeatures('开通高级功能后才可以对锁进行管理'.tr))),
            Container(
              margin: EdgeInsets.all(15.w),
              child: Row(
                children: <Widget>[
                  Text(state.type == 0 ? '选择要加入分组的锁'.tr : '选择要从分组中删除的锁'.tr,
                      style: TextStyle(fontSize: 25.sp)),
                ],
              ),
            ),
            Expanded(child: _buildMainUI()),
            Obx(() => Visibility(
                visible: state.isVip.value,
                child: SubmitBtn(
                    btnName: '确定'.tr,
                    onClick: () async {
                      final List idList = [];
                      for (int i = 0; i < state.lockList.length; i++) {
                        final LockListItem lockListItem = state.lockList[i];
                        if (lockListItem.isChecked == true) {
                          idList.add(lockListItem.lockId);
                        }
                      }
                      if (state.type == 0) {
                        // 添加
                        logic.lockGroupAddLock(idList);
                      } else if (state.type == 1) {
                        // 删除
                        logic.lockGroupDeletLock(idList);
                      }
                    }))),
            SizedBox(height: 20.h)
          ],
        ));
  }

  Widget _buildMainUI() {
    return state.lockList.isNotEmpty
        ? ListView.separated(
            itemBuilder: (BuildContext context, int index) {
              final LockListItem itemData = state.lockList[index];
              return _listItemView(itemData);
            },
            itemCount: state.lockList.length,
            separatorBuilder: (BuildContext context, int index) {
              return Divider(
                height: 1.h,
                color: AppColors.greyLineColor,
              );
            },
          )
        : NoData();
  }

  Widget _listItemView(LockListItem itemData) {
    return GestureDetector(
      onTap: () {
        if (!state.isVip.value) {
          return;
        }
        setState(() {
          itemData.isChecked = !itemData.isChecked;
        });
      },
      child: Container(
        color: Colors.white,
        height: 80.h,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.start,
          crossAxisAlignment: CrossAxisAlignment.center,
          children: <Widget>[
            SizedBox(
              width: 20.w,
            ),
            Image.asset(
              'images/icon_lockGroup_item.png',
              width: 50.w,
              height: 50.w,
              fit: BoxFit.fill,
            ),
            SizedBox(
              width: 10.w,
            ),
            Expanded(
                child: SizedBox(
                    width: 1.sw - 80.w - 75.w,
                    child: Text(
                      itemData.lockAlias ?? '',
                      maxLines: 2,
                      overflow: TextOverflow.ellipsis,
                      style: TextStyle(fontSize: 24.sp),
                    ))),
            // Text(
            //   itemData.lockAlias ?? '',
            //   style: TextStyle(fontSize: 24.sp),
            // ),
            SizedBox(width: 10.w),
            Image.asset(
              itemData.isChecked
                  ? 'images/icon_round_select.png'
                  : 'images/icon_round_unSelect.png',
              width: 35.w,
              height: 35.w,
            ),
            SizedBox(width: 30.w)
          ],
        ),
      ),
    );
  }
}