76 lines
2.2 KiB
Dart
76 lines
2.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:signalr_core/signalr_core.dart';
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import 'package:wgshare/common/models/common/base_structure_result.dart';
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import 'package:wgshare/common/mixins/request_tool_mixin.dart';
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import '../../common/models/meeting_room_item.dart';
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import '../../utils/toast_utils.dart';
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import 'home_state.dart';
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class HomeLogic extends GetxController with RequestToolMixin {
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final HomeState state = HomeState();
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@override
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void onInit() {
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super.onInit();
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doHttpGetMeetingRoomList(state.pageIndex.value,state.pageSize.value);
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}
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@override
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void onClose() {
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super.onClose();
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state.refreshController.dispose();
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}
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/// 直接进入会议（匿名登录）
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Future<void> doHttpGetMeetingRoomList(int pageIndex, int pageSize) async {
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BaseStructureResult<MeetingRoomItem> res = await getClient().getMeetingRoomList(pageIndex,pageSize);
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if(null != res.data){
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if(state.pageIndex == 1){
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state.meetingRooms.value = res.data!.items;
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state.totalPage.value = res.data!.totalPage;
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state.total.value = res.data!.total;
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state.refreshController.refreshCompleted(resetFooterState: true);
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}else{
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if(state.pageIndex.value < state.totalPage.value){
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state.meetingRooms.value.addAll(res.data!.items);
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state.refreshController.loadComplete();
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}else{
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state.refreshController.loadNoData();
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}
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}
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}
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}
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/// 下拉刷新
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void onRefresh(){
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state.pageIndex.value = 1;
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doHttpGetMeetingRoomList(state.pageIndex.value,state.pageSize.value);
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}
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/// 上滑加载更多
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void onLoading(){
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state.pageIndex.value += 1;
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doHttpGetMeetingRoomList(state.pageIndex.value,state.pageSize.value);
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}
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/// 返回键退出
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bool closeOnConfirm(BuildContext context) {
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DateTime now = DateTime.now();
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// 物理键，两次间隔大于4秒, 退出请求无效
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if (state.currentBackPressTime == null ||
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now.difference(state.currentBackPressTime!) > const Duration(seconds: 4)) {
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state.currentBackPressTime = now;
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ToastUtils.showInfo("再按一次退出");
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return false;
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}
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// 退出请求有效
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state.currentBackPressTime = null;
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return true;
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}
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}
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