aku_new_community_manager/lib/ui/home/announcement/All_anouncement.dart

import 'dart:ui';

import 'package:aku_community_manager/style/app_style.dart';
import 'package:aku_community_manager/ui/home/announcement/anouncement_details.dart';
import 'package:aku_community_manager/ui/widgets/common/aku_scaffold.dart';
import 'package:aku_ui/aku_ui.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:aku_community_manager/const/resource.dart';
import 'package:get/get.dart';

class AnouncementCardModel {
  String title;
  String date;
  AnouncementCardModel(
    this.title,
    this.date,
  );
}

class AllAnouncement extends StatefulWidget {
  AllAnouncement({Key key}) : super(key: key);

  @override
  _AllAnouncementState createState() => _AllAnouncementState();
}

class _AllAnouncementState extends State<AllAnouncement> {
  Widget _anounceCard(
    String title,
    String date,
  ) {
    return Column(
      children: [
        AkuButton(
          onPressed: () {
            Get.to(AnouncementDetails(
              title: title,
              date: date,
              body: '''
各位同事：
深圳永成物业员工2016年国庆节放假通知如下10月1日至7日放假调休，共7天。10月8日（星期六）上班。调休期间，值班室至少三人，请各级主管自行安排。请将此消息转达给我们所有的同事、客户、供应商和任何有品要迅知的伙伴

祝全体员工度过一个欢乐样和的国庆节假日''',
            ));
          },
          child: Container(
            color: Color(0xFFFFFFFF),
            width: double.infinity,
            height: 152.w,
            padding: EdgeInsets.only(top: 24.w, left: 24.w, bottom: 24.w),
            child: Row(
              children: [
                Container(
                  width: 104.w,
                  height: 104.w,
                  decoration: BoxDecoration(
                      borderRadius: BorderRadius.circular(52.w),
                      gradient: LinearGradient(
                          begin: Alignment.topCenter,
                          end: Alignment.bottomCenter,
                          colors: [
                            Color(0xFF7EB4FF),
                            Color(0xFF3F8FFE),
                          ])),
                  child: Image.asset(R.ASSETS_MESSAGE_IC_TONGZHI_PNG),
                ),
                SizedBox(
                  width: 24.w,
                ),
                Expanded(
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        title,
                        style: AppStyle().primaryStyle,
                      ),
                      SizedBox(height: 12.w),
                      Row(
                        children: [
                          Text('智慧管家', style: AppStyle().minorStyle),
                          SizedBox(
                            width: 24.w,
                          ),
                          Text(
                            date,
                            style: AppStyle().minorStyle,
                          ),
                          Spacer(),
                        ],
                      ),
                    ],
                  ),
                ),
              ],
            ),
          ),
        ),
        SizedBox(
          height: 16.w,
        ),
      ],
    );
  }

  Widget _anouncementList(
    String date,
    List<AnouncementCardModel> cards,
  ) {
    return Column(
      children: [
        Container(
            alignment: Alignment.center,
            width: double.infinity,
            height: 48.w + 33.w,
            child: Text(
              date,
              style: AppStyle().minorStyle,
            )),
        ...(cards
            .map(
              (e) => _anounceCard(e.title, e.date),
            )
            .toList()),
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    return AkuScaffold(
      title: '全部公告',
      body: ListView(
        padding: EdgeInsets.only(left: 32.w, right: 32.w),
        children: [
          _anouncementList('2020-10-22', [
            AnouncementCardModel(
              '关于国庆放假的通知和安排',
              '2020-10-22 10:00',
            ),
            AnouncementCardModel(
              '关于绿化组人员调动通知',
              '2020-10-22 11:00',
            ),
          ]),
          _anouncementList('2020-10-20', [
            AnouncementCardModel('关于中秋放假通知与工作安排', '2020-10-22 10:00'),
            AnouncementCardModel('疫情期间对大家的表扬和鼓励', '2020-10-22 11:00'),
          ]),
        ],
      ),
    );
  }
}