import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/view_widget/hot_item.dart';

class LogisticsInformationPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _LogisticsInformationPage();
  }
}

class _LogisticsInformationPage extends State<LogisticsInformationPage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Color(0xFFF7F7F7),
        elevation: 0,
        title: Text(
          S.of(context).wuliuxinxi,
          style: TextStyle(
            color: Colors.black,
            fontWeight: FontWeight.bold,
          ),
        ),
        centerTitle: false,
        leading: GestureDetector(
          onTap: () {
            Navigator.of(context).pop();
          },
          child: Container(
            alignment: Alignment.centerRight,
            margin: EdgeInsets.only(left: 10),
            padding: EdgeInsets.all(6),
            child: Icon(
              Icons.arrow_back_ios,
              color: Colors.black,
              size: 24,
            ),
          ),
        ),
        titleSpacing: 2,
        leadingWidth: 56,
      ),
      body:Container(
        child: SingleChildScrollView(
          physics: BouncingScrollPhysics(),
          child:Column(
            children: [
              _orderInformation(),
              SizedBox(
                height: 16,
              ),
              Container(
                margin: EdgeInsets.symmetric(vertical: 8, horizontal: 16),
                padding: EdgeInsets.all(16),
                decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.only(
                    topLeft: Radius.circular(8),
                    bottomLeft: Radius.circular(4),
                    topRight: Radius.circular(8),
                    bottomRight: Radius.circular(4),
                  ),
                  boxShadow: [
                    BoxShadow(
                        color: Colors.black.withAlpha(12),
                        offset: Offset(0, 2),
                        blurRadius: 14,
                        spreadRadius: 0)
                  ],
                ),
                child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Padding(padding:EdgeInsets.only(bottom: 32),
                        child:Text("订单跟踪",style: TextStyle(fontSize:16,fontWeight: FontWeight.bold,color: Color(0xff353535)),),),
                      SizedBox(
                        height: 500,
                        child: ListView.builder(
                          itemCount: 8,
                          scrollDirection: Axis.vertical,
                          physics: BouncingScrollPhysics(),
                          itemBuilder: (context, position) {
                            return orderTrackItem(position);
                          },
                        ),
                      ),
                    ]
                ),
              ),
            ],
          ),
        ),

      ),
    );
  }

  Widget _orderInformation() {
    return  Container(
      margin: EdgeInsets.only(left: 16,right: 16),
      padding: EdgeInsets.all(16),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(4),
        boxShadow: [
          BoxShadow(
              color: Colors.black.withAlpha(12),
              offset: Offset(0, 2),
              blurRadius: 14,
              spreadRadius: 0)
        ],
      ),
      child: Column(
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.start,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Stack(
                alignment: Alignment.bottomCenter,
                children: [
                  Image.network(
                    "https://t7.baidu.com/it/u=810585695,3039658333&fm=193&f=GIF",
                    width: 95,
                    height: 95,
                    fit: BoxFit.cover,
                  ),
                  Container(
                    padding: EdgeInsets.only(left: 32,right: 32,top: 5,bottom:5),
                    decoration:BoxDecoration(
                      borderRadius: BorderRadius.only(
                        topLeft: Radius.circular(0),
                        bottomLeft: Radius.circular(4),
                        topRight: Radius.circular(0),
                        bottomRight: Radius.circular(4),
                      ),
                      color: Color(0x53000000),
                    ),
                    child:Text(
                      "共3件",
                      style:TextStyle(
                        fontSize: 12,
                        color: Colors.white,
                      ),
                    ),
                  ),
                ],
              ),
              SizedBox(
                width: 12,
              ),
              Expanded(
                flex: 1,
                child: Container(
                  height: 95,
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Row(
                        children: [
                          Text(
                            "物流状态:",
                            style: TextStyle(
                              color: Color(0xff353535),
                              fontSize: 14,
                            ),
                          ),
                          Text(
                            "已发货",
                            style: TextStyle(
                                color: Color(0xFF32A060),
                                fontSize: 14,
                                fontWeight: FontWeight.bold
                            ),
                          )
                        ],
                      ),
                      SizedBox(
                        height: 8,
                      ),
                      Row(
                        children: [
                          Text(
                            "物流公司:",
                            style: TextStyle(
                              color: Color(0xff353535),
                              fontSize: 14,
                            ),
                          ),
                          Text(
                            "圆通快递",
                            style: TextStyle(
                              color: Colors.black,
                              fontSize: 14,
                            ),
                          )
                        ],
                      ),
                      SizedBox(
                        height: 8,
                      ),
                      Row(
                        children: [
                          Text(
                            "物流单号:",
                            style: TextStyle(
                              color: Color(0xff353535),
                              fontSize: 14,
                            ),
                          ),
                          Text(
                            "1234567890412",
                            style: TextStyle(
                              color: Colors.black,
                              fontSize: 14,
                            ),
                          )
                        ],
                      ),
                    ],
                  ),
                ),
              )
            ],
          ),
        ],
      ),
    );
  }

  Widget orderTrackItem(var position) {
    return Row(
              children: [
                Column(
                  children: [
                    Text("11-27",style: TextStyle(fontSize:14,fontWeight: FontWeight.bold,color: Color(0xff353535)),),
                    SizedBox(
                      height:5,
                    ),
                    Text("12:23",style: TextStyle(fontSize:12,color: Color(0xff868686)),),
                  ],
                ),
                SizedBox(
                  width: 28,
                ),
                Column(
                  children: [
                    Image.asset(
                      "assets/image/icon_sign.png",
                      width: 24,
                      height: 24,
                    ),
                    Container(
                      width: 1,
                      height: 30,
                      decoration: new BoxDecoration(
                        color: position < 7 ? Colors.black : Colors.white,
                      ),
                    )
                  ],
                ),
                SizedBox(
                  width: 28,
                ),
                Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text("已签收",style: TextStyle(fontSize:14,fontWeight: FontWeight.bold,color: Colors.black),),
                    SizedBox(
                      height: 10,
                    ),
                    Row(
                      children: [
                        Text("快件已在泉州市签收",style: TextStyle(fontSize:12,color: Color(0xff353535)),),
                        SizedBox(
                          width: 9,
                        ),
                        Text("签收人 张三",style: TextStyle(fontSize:12,color: Color(0xff353535)),),
                      ],
                    ),
                  ],
                ),

              ],
            );
  }

}