app-starlock/lib/mine/message/messageList/messageList_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_slidable/flutter_slidable.dart';
import 'package:get/get.dart';
import 'package:star_lock/mine/message/messageList/messageList_state.dart';
import 'package:star_lock/tools/eventBusEventManage.dart';
import 'package:star_lock/tools/noData.dart';

import '../../../appRouters.dart';
import '../../../app_settings/app_colors.dart';
import '../../../tools/EasyRefreshTool.dart';
import '../../../tools/dateTool.dart';
import '../../../tools/showTipView.dart';
import '../../../tools/storage.dart';
import '../../../tools/titleAppBar.dart';
import 'messageList_entity.dart';
import 'messageList_logic.dart';

class MessageListPage extends StatefulWidget {
  MessageListPage({Key? key, this.showAppBar = true}) : super(key: key);
  bool showAppBar;

  @override
  State<MessageListPage> createState() => _MessageListPageState();
}

class _MessageListPageState extends State<MessageListPage>
    with TickerProviderStateMixin {
  final MessageListLogic logic = Get.put(MessageListLogic());
  final MessageListState state = Get.find<MessageListLogic>().state;

  void getHttpData() {
    logic.messageListDataRequest().then((MessageListEntity value) {
      setState(() {});
    });
  }

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

    getHttpData();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: AppColors.mainBackgroundColor,
      appBar: widget.showAppBar
          ? TitleAppBar(
              barTitle: '消息'.tr,
              haveBack: true,
              actionsList: <Widget>[
                TextButton(
                  child: Text(
                    '清空'.tr,
                    style: TextStyle(color: Colors.white, fontSize: 24.sp),
                  ),
                  onPressed: () async {
                    final bool? isDemoMode =
                        await Storage.getBool(ifIsDemoModeOrNot);
                    if (isDemoMode == false) {
                      ShowTipView().showIosTipWithContentDialog('是否清空?'.tr,
                          () async {
                        logic.deletAllMessageDataRequest();
                      });
                    } else {
                      logic.showToast('演示模式'.tr);
                    }
                  },
                ),
              ],
              backgroundColor: AppColors.mainColor)
          : null,
      body: EasyRefreshTool(onRefresh: () {
        logic.pageNo = 1;
        getHttpData();
      }, onLoad: () {
        getHttpData();
      }, child: Obx(() {
        return state.itemDataList.value.isEmpty
            ? NoData()
            : SlidableAutoCloseBehavior(
                child: ListView.builder(
                    itemCount: state.itemDataList.value.length,
                    itemBuilder: (BuildContext c, int index) {
                      final MessageItemEntity messageItemEntity =
                          state.itemDataList.value[index];
                      return Slidable(
                        key: ValueKey(messageItemEntity.id),
                        endActionPane: ActionPane(
                          extentRatio: 0.2,
                          motion: const ScrollMotion(),
                          children: <Widget>[
                            SlidableAction(
                              onPressed: (BuildContext context) {
                                logic.deletMessageDataRequest(
                                    messageItemEntity.id!, () {
                                  logic.pageNo = 1;
                                  getHttpData();
                                });
                              },
                              backgroundColor: Colors.red,
                              foregroundColor: Colors.white,
                              label: '删除'.tr,
                              padding: EdgeInsets.only(left: 5.w, right: 5.w),
                            ),
                          ],
                        ),
                        child: _messageListItem(messageItemEntity, () {
                          Get.toNamed(Routers.messageDetailPage,
                              arguments: <String, MessageItemEntity>{
                                'messageItemEntity': messageItemEntity
                              });
                        }),
                      );
                    }),
              );
      })),
    );
  }

  Widget _messageListItem(
      MessageItemEntity messageItemEntity, 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,
          margin: EdgeInsets.only(left: 20.w, right: 20.w),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Row(
                children: <Widget>[
                  if (messageItemEntity.readAt! == 0)
                    Container(
                      width: 10.w,
                      height: 10.w,
                      decoration: BoxDecoration(
                        color: Colors.red,
                        borderRadius: BorderRadius.circular(5.w),
                      ),
                    )
                  else
                    Container(),
                  if (messageItemEntity.readAt! == 0)
                    SizedBox(width: 5.w)
                  else
                    Container(),
                  Flexible(
                    child: Text(
                      messageItemEntity.data!,
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                      style: TextStyle(
                          fontSize: 22.sp,
                          color: messageItemEntity.readAt! == 0
                              ? AppColors.blackColor
                              : AppColors.placeholderTextColor),
                    ),
                  ),
                ],
              ),
              SizedBox(height: 10.h),
              Row(
                mainAxisAlignment: MainAxisAlignment.start,
                children: <Widget>[
                  // Image.asset('images/mine/icon_mine_gatewaySignal_strong.png', width: 40.w, height: 40.w,),
                  // SizedBox(width: 10.w,),
                  Text(
                      DateTool().dateToYMDHNString(
                          messageItemEntity.createdAt!.toString()),
                      style: TextStyle(
                          fontSize: 18.sp,
                          color: messageItemEntity.readAt! == 0
                              ? AppColors.blackColor
                              : AppColors.placeholderTextColor)),
                ],
              ),
              SizedBox(width: 20.h),
            ],
          ),
        ),
      ),
    );
  }
}