import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:qhd_prevention/customWidget/ItemWidgetFactory.dart';
import 'package:qhd_prevention/customWidget/single_image_viewer.dart';
import 'package:qhd_prevention/customWidget/toast_util.dart';
import 'package:qhd_prevention/http/ApiService.dart';
import 'package:qhd_prevention/pages/my_appbar.dart';
import 'package:qhd_prevention/tools/tools.dart';





class DetailImagesPage extends StatefulWidget {
  const DetailImagesPage(this.recordItemId, {super.key});

  final String recordItemId;
  
  @override
  State<DetailImagesPage> createState() => _DetailImagesPageState();
}


class _DetailImagesPageState extends State<DetailImagesPage> {


  List<String> detailImageList =[];
  
  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _getDetailImageList();
  }

  Future<void> _getDetailImageList() async {
    try {

      final result = await ApiService.getDetailImageList(widget.recordItemId);
      if (result['result'] == 'success') {
        final List<dynamic> newList = result['imgs'] ?? [];
        
        for(int i=0;i<newList.length;i++){
          detailImageList.add(newList[i]["FILEPATH"] as String);
        }
        setState(() {

        });

      }else{
        ToastUtil.showNormal(context, "加载数据失败");
        // _showMessage('加载数据失败');
      }
    } catch (e) {
      // 出错时可以 Toast 或者在页面上显示错误状态
      print('加载数据失败：$e');
    }
  }
  
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: MyAppbar(title: "图片"),
      body:  Padding(
        padding: EdgeInsets.symmetric(horizontal: 15, vertical: 20),
        child: ListItemFactory.createTextImageItem(
          text: "图片",
          imageUrls: detailImageList,
          onImageTapped: (index) {
            presentOpaque(
              SingleImageViewer(imageUrl:ApiService.baseImgPath + detailImageList[index]),
              context,
            );
          },
        ),
      ),
    );
  }
}