315 lines
12 KiB
Dart
315 lines
12 KiB
Dart
//字体
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import 'package:bottom_picker/resources/arrays.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter/widgets.dart';
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import 'package:get/get.dart';
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import 'package:scence_map/controller.dart';
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import 'package:scence_map/scence_map.dart';
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import 'package:syncfusion_flutter_sliders/sliders.dart';
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import 'iconContainer.dart';
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import "controller.dart";
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import "package:pass_track/pass_track.dart";
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import "package:pass_track/pass_track_platform_interface.dart";
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import "controller.dart";
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import "dart:ffi" as ffi;
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// import '../login_in/connect/bluetooth_page.dart';
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// import '../login_in/connect/config.dart';
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// import '../login_in/connect/connect_type.dart';
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// import '../login_in/getx/blue_tooth.dart';
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// import '../setting/antenna_setting.dart';
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// import '../setting/person_details.dart';
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// import '../setting/wifi_page.dart';
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// import '../setting/xy_change.dart';
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ScenceMapController mapcontroller = Get.put(ScenceMapController());
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class PassTrackWidget extends StatefulWidget {
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final String date;
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final controller;
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const PassTrackWidget({super.key, required this.date, this.controller});
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@override
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State<PassTrackWidget> createState() => _PasstrackState();
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}
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class _PasstrackState extends State<PassTrackWidget> {
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final GlobalKey<PopupMenuButtonState<int>> _popupMenuKey =
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GlobalKey<PopupMenuButtonState<int>>();
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final controller = Get.put(PassTrackController("WXLMB", "cp_road"));
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String str = "播放";
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int sWidth = 800;
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int sHeight = 800;
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int bits = -1;
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int speed = 50;
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List<int> speedList = [1, 2, 10, 20, 50, 100, 200, 500];
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// int maxLength = 200;
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late SfRangeValues _rangevalues;
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final PassTrack _passTrackPlugin = PassTrack();
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@override
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initState() {
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super.initState();
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var maxLen =
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controller.allLen > 0 ? controller.allLen : 1.0; // 确保 maxLen 大于 0
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_rangevalues = SfRangeValues(0.0, maxLen);
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SchedulerBinding.instance.addPostFrameCallback((_) async {
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// sWidth = sqrt(screen.width * screen.width + screen.height * screen.height)
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// .ceil();
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// // scenceMapController.scale = passTrackPlugin.passTrack_getScale() * 1.0;
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// fileHandle.date = widget.date;
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// await fileHandle.init();
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// //在帧绘制完成后执行数据渲染
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// // await initPlatformState();
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// if (fileHandle.pointData.isNotEmpty) {
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// DecodeDataObj obj = fileHandle.pointData[0].obj!;
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// scenceMapController.centerXY = Offset(obj.y / 20, obj.x / 20);
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// }
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// for (var item in fileHandle.deviceList) {
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// if (item["point"] != null) {
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// bits = item["bits"];
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// break;
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// }
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// }
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// // passTrackPlugin.map_setCenterDevice(bits);
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// setState(() {
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// if (fileHandle.pointData.isNotEmpty) {
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// maxLength = fileHandle.pointData.length;
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// // _value = maxLength;
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// _rangevalues = SfRangeValues(0.0, maxLength.toDouble());
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// }
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// });
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});
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var f = initPlatformState();
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var future = controller.getHisFileList(_passTrackPlugin);
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f.then((void _) {
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_passTrackPlugin.setGridColor(const Color.fromARGB(255, 0, 0, 0).value);
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_passTrackPlugin.drawGrid();
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future.then((value) {
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_passTrackPlugin.setScale(1);
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for (var TID in controller.deviceMap.keys) {
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_passTrackPlugin.addDevice(int.parse(TID), 0);
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}
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for (var item in controller.coorTransMap.entries) {
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print("tid:${item.key} value:${item.value}");
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}
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// 统计用时 获取当前时间
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var start = DateTime.now().millisecondsSinceEpoch;
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// _passTrackPlugin.generateTile(0, value);
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_passTrackPlugin.waitForTile(() {
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var start = DateTime.now().millisecondsSinceEpoch;
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print("len: ${_passTrackPlugin.allTileCnt()}");
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_rangevalues = SfRangeValues(0, _passTrackPlugin.allTileCnt());
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_passTrackPlugin.playTrack(0, _passTrackPlugin.allTileCnt(), true, 0, ffi.nullptr);
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var end = DateTime.now().millisecondsSinceEpoch;
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print("play: ${end - start}");
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});
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// _passTrackPlugin.drawGrid();
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// 获取当前时间
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});
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});
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}
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Future<void> initPlatformState() async {
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String platformVersion;
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try {
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platformVersion = await _passTrackPlugin.getPlatformVersion() ??
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'Unknown platform version';
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} on Exception {
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platformVersion = 'Failed to get platform version.';
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}
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await _passTrackPlugin.create(sWidth, sWidth);
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fileHandle.textureId = await _passTrackPlugin.getTextureId() ?? -1;
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print("textureId: ${fileHandle.textureId}");
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if (!mounted) Exception('Failed to get textureId.');
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setState(() {
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platformVersion = platformVersion;
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});
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return;
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}
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@override
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Widget build(BuildContext context) {
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final size = MediaQuery.of(context).size;
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var isPortrait = MediaQuery.of(context).orientation == Orientation.portrait;
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return OrientationBuilder(builder: (context, orientation) {
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return Stack(
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children: [
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ScenceMapView(
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children: [
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Positioned(
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top: 0,
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left: 0,
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child: SizedBox(
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width: sWidth * 1.0,
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height: sWidth * 1.0,
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// child: Text('Running on: $_platformVersion\n'),
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child: Texture(textureId: fileHandle.textureId))),
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],
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onUpdate: (Offset center, double scale, double rotation) {
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print("center:$center scale:$scale rotation:$rotation");
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},
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),
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Positioned(
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width: isPortrait ? size.width * .63 : size.width * .41,
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left: isPortrait ? 190 : 200,
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bottom: 30,
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child: Container(
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padding: const EdgeInsets.only(bottom: 5),
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child: SfRangeSlider(
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min: 0.0,
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// max: maxLength,
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max: controller.allLen > 0
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? controller.allLen
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: 1.0, // 确保 max 大于 0
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values: _rangevalues,
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showTicks: false,
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showLabels: false,
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enableTooltip: true,
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minorTicksPerInterval: 1,
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stepSize: 1,
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onChanged: (SfRangeValues values) {
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setState(() {
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_rangevalues = SfRangeValues(values.start.roundToDouble(),
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values.end.roundToDouble());
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});
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},
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),
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),
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),
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Positioned(
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left: isPortrait ? 190 : 200,
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bottom: 0,
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child: Row(
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children: [
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const SizedBox(width: 18),
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SizedBox(
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width: 74,
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child: ElevatedButton(
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style: ButtonStyle(
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backgroundColor: MaterialStateProperty.all<Color?>(
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str == "播放" ? Colors.blue : Colors.red,
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),
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),
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onPressed: () {
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if (str == "播放") {
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_passTrackPlugin.playTrack(0, 10000, true, 50, ffi.nullptr);
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} else {
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_passTrackPlugin.playPause();
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}
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setState(() {
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str = str == "播放" ? "暂停" : "播放";
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});
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},
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child: Text(
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str,
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style: const TextStyle(fontSize: 12, color: Colors.black),
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),
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),
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),
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const SizedBox(width: 5),
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GestureDetector(
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onTap: () {
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// 触发 PopupMenuButton 的点击事件
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final dynamic state = _popupMenuKey.currentState;
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state.showButtonMenu();
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},
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child: Container(
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width: 70,
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height: 35,
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padding: const EdgeInsets.symmetric(horizontal: 6.0),
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decoration: BoxDecoration(
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color: const Color.fromARGB(255, 255, 255, 255),
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border: Border.all(color: Colors.black),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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"$speed X",
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style: const TextStyle(
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fontSize: 11, color: Colors.black),
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),
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Container(
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width: 25,
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child: PopupMenuButton<int>(
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key: _popupMenuKey,
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padding: const EdgeInsets.all(1.0),
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icon: const Icon(Icons.arrow_drop_up,
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color: Color.fromARGB(255, 47, 48, 47)),
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onSelected: (int value) {
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setState(() {
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speed = value;
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});
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},
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// style: ButtonStyle(
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// minimumSize: MaterialStateProperty.all<Size>(
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// Size(48, 48)), // 设置最小点击区域
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// tapTargetSize: MaterialTapTargetSize
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// .shrinkWrap, // 设置点击区域大小
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// ),
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itemBuilder: (BuildContext context) {
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return speedList.map((int speed) {
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return PopupMenuItem<int>(
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height: 30,
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value: speed,
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child: Text("$speed X速度"),
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);
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}).toList();
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},
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),
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),
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],
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)),
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),
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const SizedBox(width: 12),
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Column(
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children: [
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const Text("此处遍数：0"),
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StreamBuilder<DateTime>(
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stream: Stream.periodic(
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const Duration(seconds: 1), (_) => DateTime.now()),
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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final dateTime = snapshot.data!.toLocal();
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final formattedDate =
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"${dateTime.year % 100}-${dateTime.month.toString().padLeft(2, '0')}-${dateTime.day.toString().padLeft(2, '0')}";
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final formattedTime =
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"${dateTime.hour.toString().padLeft(2, '0')}:${dateTime.minute.toString().padLeft(2, '0')}:${dateTime.second.toString().padLeft(2, '0')}";
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return Text(
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"$formattedDate $formattedTime",
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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),
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);
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} else {
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return const Text(
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"加载中...",
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style: TextStyle(
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fontSize: 16, fontWeight: FontWeight.bold),
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);
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}
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},
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),
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],
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),
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],
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),
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),
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IconContainer()
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],
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);
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});
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}
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}
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