PiliPlus/lib/pages/member/new/content/member_dynamic/member_dynamic.dart

import 'package:PiliPlus/common/widgets/loading_widget.dart';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/dynamics/widgets/dynamic_panel_grpc.dart';
import 'package:PiliPlus/pages/member/new/content/member_dynamic/member_dynamic_ctr.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

@Deprecated('Use MemberDynamicsPage instead')
class MemberDynamic extends StatefulWidget {
  const MemberDynamic({
    super.key,
    required this.mid,
  });

  final int mid;

  @override
  State<MemberDynamic> createState() => _MemberDynamicState();
}

class _MemberDynamicState extends State<MemberDynamic>
    with AutomaticKeepAliveClientMixin {
  @override
  bool get wantKeepAlive => true;

  late final _controller = Get.put(MemberDynamicCtr(mid: widget.mid));

  @override
  Widget build(BuildContext context) {
    super.build(context);
    return Obx(() => _buildBody(_controller.loadingState.value));
  }

  _buildBody(LoadingState loadingState) {
    return switch (loadingState) {
      Loading() => loadingWidget,
      Success() => (loadingState.response as List?)?.isNotEmpty == true
          ? refreshIndicator(
              onRefresh: () async {
                await _controller.onRefresh();
              },
              child: ListView.separated(
                itemCount: loadingState.response.length,
                itemBuilder: (context, index) {
                  if (index == loadingState.response.length - 1) {
                    _controller.onLoadMore();
                  }
                  return DynamicPanelGrpc(
                    item: loadingState.response[index],
                  );
                },
                separatorBuilder: (context, index) =>
                    const SizedBox(height: 10),
              ),
            )
          : scrollErrorWidget(
              callback: _controller.onReload,
            ),
      Error() => scrollErrorWidget(
          errMsg: loadingState.errMsg,
          callback: _controller.onReload,
        ),
      LoadingState() => throw UnimplementedError(),
    };
  }
}