trackoffical_app/lib/view/home/field_control/field_control.dart

import 'package:application/widget.dart';
import 'package:common_pub/ui/map_view/map_view.dart';
import 'package:common_pub/ui/map_view/view_map_image.dart';
import 'package:common_pub/ui/map_view/view_map_touch.dart';
import 'package:common_pub/ui/map_view/view_map_user_point.dart';
import 'package:common_pub/ui/map_view/view_plug_loading.dart';
import 'package:common_pub/utils.dart';
import 'field_control_controller.dart';


class FieldControlPage extends StatelessWidget{
  const FieldControlPage({super.key});

  @override
  Widget build(BuildContext context) {
    return GetBuilder(
        init: FieldControlController(),
        builder: (c){
          return Container(
            height: double.infinity,
            width: double.infinity,
            color: const Color(0xffc9c0c0),
            alignment: Alignment.center,
            child: Obx((){
              final mapWatch = c.mapWatch;
              return mapWatch != null? content(context, mapWatch, c): noData();
            }));
    });
  }


  Widget noData(){
    return Center(
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Image.asset(Assets.imagesIcNoData, height: 64),
          const SizedBox(height: 25),
          const Text('没有数据, 请选择地图',
              style: TextStyle(color: Color(0xff707070), fontSize: 18.5)),
        ],
      ),
    );
  }

  Widget content(BuildContext context, MapWatchService map, FieldControlController c){
    return Row(
      children: [
        Expanded(child: Column(
          children: [
            Expanded(child: ViewMapStack(plug: map.plugMap, children: [
              ViewPlugLoading(map.plugMap),
              ViewMapImage(map.plugMap),
              _ViewTrace(map: map),
              ViewMapTouch(map.plugMap)
            ])),
            _MsgView(),
          ],
        )),
        _ActiveInfoView()
      ],
    );
  }
}
class _ViewTrace extends GetView<FieldControlController>{
  const _ViewTrace({required this.map});
  final MapWatchService map;

  @override
  Widget build(BuildContext context) {
    return Obx((){
      final children = <Widget>[];

      for(final act in map.activeList){
        for(final user in act.userList){
          if(user.isHide.value){
            continue;
          }
          final trace = user.trace.lastOrNull;
          if(trace != null){
            children.add(ViewMapUserPoint(map.plugMap, trace, info: user.name, color: user.flag.value.color));
          }
        }
      }

      return Stack(
        alignment: Alignment.topLeft,
          children: children
      );
    });
  }

}
class _ActiveInfoView extends GetView<FieldControlController>{

  @override
  Widget build(BuildContext context) {
    return Obx(() => Container(
      width: 370,
      height: double.infinity,
      color: Colors.white,
      child: ListView(
        children: controller.activeList.map((element) => activeView(element)).toList(),
      ),
    )) ;
  }

  Widget activeView(ActiveInfo info){
    final children = <Widget>[
      Row(children: [
        Text('${info.name} (${info.userList.length}人)'),
        const Spacer(),
        IconButton(onPressed: (){
          info.isHide.value=!info.isHide.value;
        }, icon: info.isHide.value?const Icon(Icons.arrow_drop_down):const Icon(Icons.arrow_drop_up))
      ]),

    ];

    if(!info.isHide.value){
      children.addAll([
        Container(
          decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(5)),
          padding: const EdgeInsets.fromLTRB(26, 11, 26, 11),
          child: Row(
            children: [
              Text('广播'),
              const Spacer(),
              Image.asset(Assets.imagesIcCp, height: 20, width: 20),
              Text(' ${info.cpAllCount}'),
              const Spacer(),
              Text('全部隐藏'),
            ],
          ),
        )
      ]);
      children.addAll(info.userList.map((e) => _UserInfoView(data: e)).toList());
    }





    return Container(
      decoration: BoxDecoration(color: const Color(0xffe0e0e0), borderRadius: BorderRadius.circular(5)),
      margin: const EdgeInsets.fromLTRB(9, 12, 9, 12),
      padding: const EdgeInsets.all(9),
      child: Column(
        children: children,
      ),
    );
  }
}

class _UserInfoView extends GetView<FieldControlController>{
  const _UserInfoView({required this.data});

  final UserInfo data;

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(5)),
      padding: const EdgeInsets.fromLTRB(7, 11, 7, 11),
      margin: const EdgeInsets.only(top: 5),
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Obx(() => Container(
              margin: const EdgeInsets.only(top: 2),
              decoration: BoxDecoration(color: data.flag.value.color, borderRadius: BorderRadius.circular(4)),
              width: 7, height: 16)),
          const SizedBox(width: 8,),
          Expanded(child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Text.rich(TextSpan(text: data.name,  children: [
                TextSpan(text: ' [${data.routeName}]')
              ])),
              const SizedBox(height: 5),
              Row(
                children: [
                  container(null, cpInfo, Colors.blue),
                  container(const Icon(Icons.favorite, size: 13, color: Colors.white,), ' ${hr==0?'--':hr}', 0.toHRPColor()),
                  container(null, paceInfo, Colors.blue)
                ],
              ),
              const SizedBox(height: 5),
              Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  Text('距离 ${data.nextDistance.toString()}'),
                  Text('时间 ${data.duration.toAppString()}'),
                  Text('里程 ${data.distance.toString()}'),
                ],
              )
            ],
          )),
          GestureDetector(
            onTap: (){
              data.isHide.value=!data.isHide.value;
            },
            child: Obx(()=> Icon(
              data.isHide.value?
              Icons.visibility_off
                  :Icons.visibility,
              color: data.isHide.value? Colors.grey: const Color(0xffffbb77),)) ,
          )
        ],
      ),
    );
  }
  int get hr{
    return data.gameInfo.hrInfo.hrInfo.lastOrNull?.hr??0;
  }

  String get cpInfo{
    final next = data.nextWant;
    return '${data.gameInfo.gameSaveInfo.nextControlPoint.orderNo}号点(${next?.sn})';
  }
  String get paceInfo{
    Duration;
    return data.pace.toString();
  }

  Widget container(Widget? icon, String text, Color color){
    final children = <Widget>[];
    if(icon!= null){
      children.add(icon);
    }
    children.add(Text(text, style: const TextStyle(color: Colors.white, fontSize: 14)));

    return Container(
      height: 18,
      padding: const EdgeInsets.fromLTRB(12, 0, 12, 0),
      margin: const EdgeInsets.only(right: 10),
      alignment: Alignment.center,
      decoration: BoxDecoration(color: color, borderRadius: BorderRadius.circular(9)),
      child: Row(
        children: children,
      ),
    );
  }

}


class _MsgView extends GetView<FieldControlController>{

  @override
  Widget build(BuildContext context) {
    return Container();
  }

}