67 lines
1.6 KiB
Dart
67 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:get/get.dart';
|
|
import 'package:hive/hive.dart';
|
|
import 'package:pilipala/http/live.dart';
|
|
import 'package:pilipala/models/live/item.dart';
|
|
import 'package:pilipala/utils/storage.dart';
|
|
|
|
class LiveController extends GetxController {
|
|
final ScrollController scrollController = ScrollController();
|
|
int count = 12;
|
|
int _currentPage = 1;
|
|
RxInt crossAxisCount = 2.obs;
|
|
RxList<LiveItemModel> liveList = [LiveItemModel()].obs;
|
|
bool isLoadingMore = false;
|
|
bool flag = false;
|
|
OverlayEntry? popupDialog;
|
|
Box setting = GStrorage.setting;
|
|
|
|
@override
|
|
void onInit() {
|
|
super.onInit();
|
|
crossAxisCount.value =
|
|
setting.get(SettingBoxKey.enableSingleRow, defaultValue: false) ? 1 : 2;
|
|
}
|
|
|
|
// 获取推荐
|
|
Future queryLiveList(type) async {
|
|
if (type == 'init') {
|
|
_currentPage = 1;
|
|
}
|
|
var res = await LiveHttp.liveList(
|
|
pn: _currentPage,
|
|
);
|
|
if (res['status']) {
|
|
if (type == 'init') {
|
|
liveList.value = res['data'];
|
|
} else if (type == 'onLoad') {
|
|
liveList.addAll(res['data']);
|
|
}
|
|
_currentPage += 1;
|
|
}
|
|
isLoadingMore = false;
|
|
return res;
|
|
}
|
|
|
|
// 下拉刷新
|
|
Future onRefresh() async {
|
|
queryLiveList('init');
|
|
}
|
|
|
|
// 上拉加载
|
|
Future onLoad() async {
|
|
queryLiveList('onLoad');
|
|
}
|
|
|
|
// 返回顶部并刷新
|
|
void animateToTop() async {
|
|
if (scrollController.offset >=
|
|
MediaQuery.of(Get.context!).size.height * 5) {
|
|
scrollController.jumpTo(0);
|
|
} else {
|
|
await scrollController.animateTo(0,
|
|
duration: const Duration(milliseconds: 500), curve: Curves.easeInOut);
|
|
}
|
|
}
|
|
}
|