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refa: query data (#659)

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
dom
2025-04-10 21:43:01 +08:00
committed by GitHub
parent 99b19e7b03
commit e1b73f4766
128 changed files with 1493 additions and 1987 deletions
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35
lib/pages/common/common_controller.dart
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@@ -27,7 +27,7 @@ abstract mixin class ScrollOrRefreshMixin {
}
}
abstract class CommonController extends GetxController
abstract class CommonController<R, T> extends GetxController
with ScrollOrRefreshMixin {
@override
final ScrollController scrollController = ScrollController();
@@ -35,13 +35,13 @@ abstract class CommonController extends GetxController
late int currentPage = 1;
bool isLoading = false;
late bool isEnd = false;
Rx<LoadingState> loadingState = LoadingState.loading().obs;
Rx<LoadingState> get loadingState;
Future<LoadingState> customGetData();
Future<LoadingState<R>> customGetData();
void handleListResponse(List dataList) {}
bool customHandleResponse(Success response) {
bool customHandleResponse(bool isRefresh, Success<R> response) {
return false;
}
@@ -49,27 +49,36 @@ abstract class CommonController extends GetxController
return false;
}
List<T>? getDataList(R response) {
return response as List<T>?;
}
void checkIsEnd(int length) {}
Future queryData([bool isRefresh = true]) async {
if (isLoading || (isRefresh.not && isEnd)) return;
isLoading = true;
LoadingState response = await customGetData();
if (response is Success) {
if (!customHandleResponse(response)) {
List? dataList = response.response;
LoadingState<R> response = await customGetData();
if (response is Success<R>) {
if (!customHandleResponse(isRefresh, response)) {
List<T>? dataList = getDataList(response.response);
if (dataList.isNullOrEmpty) {
isEnd = true;
if (isRefresh) {
loadingState.value = response;
loadingState.value = LoadingState<List<T>?>.success(dataList);
}
isLoading = false;
return;
}
handleListResponse(dataList!);
if (isRefresh) {
loadingState.value = LoadingState.success(dataList);
checkIsEnd(dataList.length);
loadingState.value = LoadingState<List<T>?>.success(dataList);
} else if (loadingState.value is Success) {
List currentList = (loadingState.value as Success).response ?? [];
currentList.addAll(dataList);
loadingState.value = LoadingState.success(currentList);
List<T> list = (loadingState.value as Success).response;
list.addAll(dataList);
checkIsEnd(list.length);
loadingState.refresh();
}
}
currentPage++;