import 'package:flutter/material.dart';
import 'package:flutter_common/utils/sp_utils.dart';
import 'package:flutter_common/widget/common_widget.dart';
import 'package:food_hub_app/provider/food_provider.dart';
import 'package:food_hub_app/widgets/moment/card.dart';
import 'package:provider/provider.dart';

class MomentUserPage extends StatefulWidget {
  const MomentUserPage({super.key});

  @override
  State<MomentUserPage> createState() => _MomentUserPageState();
}

class _MomentUserPageState extends State<MomentUserPage> {
  @override
  void initState() {
    super.initState();

    // 初始化加载数据
    WidgetsBinding.instance.addPostFrameCallback((_) {
      context.read<FoodProvider>().queryMomentByUserId(SPUtil.getInt('userId'));
    });
  }

  Widget _buildMomentList(FoodProvider provider) {
    return ListView.separated(
      itemCount: provider.momentList.length,
      separatorBuilder: (context, index) => SizedBox(height: 8),
      itemBuilder: (context, index) {
        return MomentCard(moment: provider.momentList[index], isUser: true);
      },
    );
  }

  @override
  Widget build(BuildContext context) {
    final provider = context.watch<FoodProvider>();

    // 空状态显示
    if (provider.momentList.isEmpty) {
      return buildEmptyData();
    }

    return Scaffold(
      appBar: AppBar(
        title: Text('我的朋友圈', style: const TextStyle(color: Colors.white)),
        backgroundColor: Theme.of(context).colorScheme.primary,
        leading: IconButton(
          icon: const Icon(Icons.arrow_back, color: Colors.white),
          onPressed: () => Navigator.pop(context),
        ),
      ),
      backgroundColor: const Color(0xFFF5F5F5),
      body:
          provider.isLoading
              ? buildLoadingIndicator()
              : Padding(
                padding: const EdgeInsets.all(10),
                child: CommonCard(child: _buildMomentList(provider)),
              ),
    );
  }
}