import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:test_sa/extensions/context_extension.dart';
import 'package:test_sa/extensions/widget_extensions.dart';
import 'package:test_sa/modules/cx_module/chat/chat_provider.dart';
import 'package:test_sa/new_views/app_style/app_color.dart';
import 'package:test_sa/new_views/common_widgets/default_app_bar.dart';

class ViewAllAttachmentPage extends StatefulWidget {
  int moduleId;
  int requestId;

  ViewAllAttachmentPage({required this.moduleId, required this.requestId, Key? key}) : super(key: key);

  @override
  _ViewAllAttachmentPageState createState() {
    return _ViewAllAttachmentPageState();
  }
}

class _ViewAllAttachmentPageState extends State<ViewAllAttachmentPage> {
  @override
  void initState() {
    super.initState();
    Provider.of<ChatProvider>(context, listen: false).viewAllDocuments(widget.moduleId, widget.requestId);
  }

  @override
  void dispose() {
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: AppColor.neutral100,
      appBar: const DefaultAppBar(title: "Documents"),
      body: FutureBuilder(
          future: Provider.of<ChatProvider>(context, listen: false).viewAllDocuments(widget.moduleId, widget.requestId),
          builder: (BuildContext context, AsyncSnapshot snapshot) {
            bool isLoading = false;
            if (snapshot.connectionState == ConnectionState.waiting) {
              isLoading = true;
            }
            return GridView.builder(
              itemCount: 9, //isLoading? 9:  2,
              padding: const EdgeInsets.all(16),
              gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: context.isTablet() ? 4 : 3, childAspectRatio: 1, crossAxisSpacing: 8, mainAxisSpacing: 8),
              itemBuilder: (BuildContext context, int index) {
                return Container().toShimmer(context: context, isShow: isLoading);
              },
            );
          }),
    );
  }
}