import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/data/vip_card.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:huixiang/view_widget/classic_header.dart';
import 'package:huixiang/view_widget/custom_image.dart';
import 'package:huixiang/view_widget/my_footer.dart';
import 'package:huixiang/view_widget/no_data_view.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

class ReleasePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _ReleasePage();
  }
}

class _ReleasePage extends State<ReleasePage> {
  RefreshController _refreshController;
  var isShowShrink = false;
  ApiService apiService;

  @override
  void initState() {
    super.initState();
    _refreshController = RefreshController();

    SharedPreferences.getInstance().then((value) {
      apiService =
          ApiService(Dio(), context: context, token: value.getString("token"));

    });
  }



  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Container(
        child: SmartRefresher(
            enablePullDown: true,
            enablePullUp: false,
            header: MyHeader(),
            footer: CustomFooter(
              builder: (context, mode) {
                return MyFooter(mode);
              },
            ),
            controller: _refreshController,
            // onRefresh: ,
            physics: BouncingScrollPhysics(),
            child:  ListView.builder(
              padding: EdgeInsets.symmetric(vertical: 8.h),
              itemBuilder: (context, position) {
                return GestureDetector(
                  onTap: () {

                  },
                  child: releaseItem(),
                );
              },
              itemCount:5,
            )
          //     NoDataView(
          //   isShowBtn: false,
          //   text: "共关注0人",
          //   fontSize: 16.sp,
          //   margin: EdgeInsets.only(top: 120.h),
          // ),
        ),
      ),
    );
  }


  Widget releaseItem() {
    return Container(
      color: Colors.white,
      padding: EdgeInsets.symmetric(horizontal: 16.w),
      margin: EdgeInsets.symmetric(vertical: 16.w),
      child:Column(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        crossAxisAlignment:CrossAxisAlignment.start,
        children: [
          Row(
            children: [
              ClipOval(
                child: Image.network(
                  "https://t7.baidu.com/it/u=2841334870,333581502&fm=193&f=GIF",
                  fit: BoxFit.cover,
                  width: 44.w,
                  height: 44.h,
                ),
                clipBehavior: Clip.hardEdge,
              ),
              SizedBox(
                width: 8.w,
              ),
              Expanded(
                child: Container(
                  height: 60.h,
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Row(
                        children: [
                          Expanded(child: Text(
                            "百花谷",
                            style: TextStyle(
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.medium,
                              color: Color(0xff808080),
                            ),
                          ), ),
                          InkWell(
                            onTap: () {
                            },
                            child: Icon(
                              Icons.close,
                              color: Colors.black,
                              size: 16,
                            ),
                          ),
                        ],
                      ),
                      Text(
                        "2021.04.12 12:12",
                        overflow: TextOverflow.ellipsis,
                        maxLines: 2,
                        style: TextStyle(
                          fontSize: 12.sp,
                          color: Color(0xff808080),
                        ),
                      ),
                    ],
                  ),
                ),
                flex: 1,
              ),
            ],
          ),
          SizedBox(height: 12),
          Text(
            "文本，是指书面语言的表现形式，从文学角度说，通常是具有完整、系统含义（Message）的一个句子或多个句子的组合。"
                "一个文本可以是一个句子（Sentence）、一个段落（Paragraph）或者一个篇章（Discourse）。广义“文本”："
                "任何由书写所固定下来的任何话语。（利科尔） 狭义“文本”：由语言文字组成的文学实体，代指“作品”，相对于作者、世界构成一个独立、自足的系统。",
            overflow: isShowShrink
                ? TextOverflow.visible
                : TextOverflow.ellipsis,
            maxLines: isShowShrink ? 10 :5,
            style: TextStyle(
              fontSize: 14.sp,
              color:Color(0xFF1A1A1A),
                fontWeight: MyFontWeight.regular,
            ),
          ),
          SizedBox(height: 4.h),
          GestureDetector(
            onTap: () {
              setState(() {
                isShowShrink = !isShowShrink;
              });
            },
            child: Row(
              // mainAxisAlignment: MainAxisAlignment.end,
              crossAxisAlignment: CrossAxisAlignment.center,
              mainAxisSize: MainAxisSize.max,
              children: [
                Text(
                  (isShowShrink != null && !isShowShrink)
                      ?"查看全文":"收起",
                  style: TextStyle(
                    fontSize: 14.sp,
                    color: Color(0xFF32A060),
                    fontWeight: MyFontWeight.medium,
                  ),
                ),
              ],
            ),
          ),
          SizedBox(height:16.h),
          Image.asset(
            "assets/image/laoban.png",
            height: 310.h,
          ),
          SizedBox(height: 17.h),
          Padding(padding: EdgeInsets.only(bottom: 16),
          child:Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Row(
                children: [
                  InkWell(
                    onTap: () {
                    },
                    child: Image.asset(
                      "assets/image/browse.png",
                      height: 16.h,
                      width: 16.w,
                    ),
                  ),
                  SizedBox(width:4),
                  Text(
                    "15",
                    style: TextStyle(
                      fontSize: 12.sp,
                      color:Color(0xFF1A1A1A),
                      fontWeight: MyFontWeight.regular,
                    ),
                  ),
                ],
              ),
              Row(
                children: [
                  InkWell(
                    onTap: () {
                    },
                    child: Image.asset(
                      "assets/image/leaving_message.png",
                      height: 16.h,
                      width: 16.w,
                    ),
                  ),
                  SizedBox(width:4),
                  Text(
                    "52",
                    style: TextStyle(
                      fontSize: 12.sp,
                      color:Color(0xFF1A1A1A),
                      fontWeight: MyFontWeight.regular,
                    ),
                  ),
                ],
              ),
              Row(
                children: [
                  InkWell(
                    onTap: () {
                    },
                    child: Image.asset(
                      "assets/image/follow.png",
                      height: 16.h,
                      width: 16.w,
                    ),
                  ),
                  SizedBox(width:4),
                  Text(
                    "25",
                    style: TextStyle(
                      fontSize: 12.sp,
                      color:Color(0xFF1A1A1A),
                      fontWeight: MyFontWeight.regular,
                    ),
                  ),
                ],
              ),
            ],
          ),),
        ],
      ),
    );
  }
}