huixiang_app/lib/union/store_details_page.dart

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_html/flutter_html.dart';
import 'package:flutter_html/image_render.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:huixiang/retrofit/data/activity.dart';
import 'package:huixiang/retrofit/data/article.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/view_widget/custom_image.dart';
import 'package:huixiang/view_widget/my_appbar.dart';
import 'package:share/share.dart';
import 'package:shared_preferences/shared_preferences.dart';

class StoreDetailsPage extends StatefulWidget {
  final Map<String, dynamic> arguments;

  StoreDetailsPage({this.arguments});

  @override
  State<StatefulWidget> createState() {
    return _StoreDetailsPage();
  }
}

class _StoreDetailsPage extends State<StoreDetailsPage> {

  ApiService apiService;
  
  @override
  void initState() {
    super.initState();
    
    SharedPreferences.getInstance().then((value) {
      apiService = ApiService(Dio(), context: context, token: value.getString("token"));
      queryHtml();
    });
    
  }

  Activity activity;
  Article article;

  queryHtml() async {
    BaseData baseData = await apiService.informationInfo(widget.arguments["activityId"] ?? widget.arguments["articleId"]);

    if(baseData != null && baseData.isSuccess) {
      if (widget.arguments.containsKey("activityId")) {
        activity = Activity.fromJson(baseData.data);
      } else if (widget.arguments.containsKey("articleId")) {
        article = Article.fromJson(baseData.data);
      }
      setState(() {});
    }
    
  }
  
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: MyAppBar(
        action: Container(
              margin: EdgeInsets.only(right: 15),
              child: GestureDetector(
                onTap: () {

                  Share.share('http://share-app.api.lotus-wallet.com/#/share?id=${widget.arguments["activityId"] ?? widget.arguments["articleId"]}');
                },
                child: Icon(
                  Icons.share,
                  size: 24,
                  color: Colors.black,
                ),
              ),
            ),
        background: Color(0xFFF7F7F7),
        leadingColor: Colors.black,
        title: activity != null ? activity.mainTitle : article != null ? article.mainTitle : "",
        titleSize: 18.sp,
        titleColor: Colors.black,
      ),
      body: Container(
        child: SingleChildScrollView(
          physics: BouncingScrollPhysics(),
          child: Column(
            children: [
              Container(
                padding: EdgeInsets.all(12),
                alignment: Alignment.centerLeft,
                child: Text(
                  activity != null ? activity.mainTitle : article != null ? article.mainTitle : "",
                  style: TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.bold,
                    color: Color(0xFF353535),
                  ),
                ),
              ),
              Container(
                padding: EdgeInsets.symmetric(horizontal: 12),
                child: Row(
                  children: [
                    InkWell(
                      child: Text(
                        "${activity != null ? activity.storeName : (article != null && article.author != null) ? article.author.name : ""}",
                        style: TextStyle(
                          fontWeight: FontWeight.normal,
                          fontSize: 14.sp,
                          color: Colors.blue,
                        ),
                      ),
                      onTap: () {
                        if(activity != null) {
                          Navigator.of(context).pushNamed('/router/union_detail_page',
                              arguments: {"id": activity.storeId});
                        }
                      },
                    ),
                    SizedBox(
                      width: 10,
                    ),
                    Text(
                      activity != null ? activity.createTime : article != null ? article.createTime : "",
                      style: TextStyle(
                        fontWeight: FontWeight.normal,
                        fontSize: 12.sp,
                        color: Colors.grey,
                      ),
                    )
                  ],
                ),
              ),
              Html(
                  data: activity != null ? activity.content : article != null ? article.content : "",
                customImageRenders: {
                  base64DataUriMatcher(): base64ImageRender(),
                  assetUriMatcher(): assetImageRender(),
                  networkSourceMatcher(extension: "svg"): svgNetworkImageRender(),
                  networkSourceMatcher(): networkImageRender(
                    loadingWidget: () {
                      // return Image.asset("assets/image/default_1.png",);
                      return Container();
                    }
                  ),
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}