114 lines
3.9 KiB
Dart
114 lines
3.9 KiB
Dart
// // ignore_for_file: must_be_immutable
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// import 'package:fl_chart/fl_chart.dart';
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// import 'package:flutter/material.dart';
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// import 'package:get/get.dart';
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// import 'package:intl/intl.dart';
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// import 'component/chart.dart';
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// import 'process.dart';
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// import 'real_controller.dart';
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// // 深度
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// class RealChart extends StatelessWidget {
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// RealChart({super.key});
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// ChartData chartData = ChartData(
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// [],
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// );
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// final RealController realController = Get.put(RealController());
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// List<ProcessEntity> processList = [];
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// format(double value, [int fix = 2]) {
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// return double.parse(value.toStringAsFixed(fix));
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// }
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// List<ProcessEntity> cache = [];
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// @override
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// Widget build(BuildContext context) {
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// // 显示长度
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// int showlength = 30;
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// ever(realController.depth, (newValue) {
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// ProcessEntity process = ProcessEntity(
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// recvTime: DateFormat('yyyy-MM-dd HH:mm:ss').format(DateTime.now()),
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// pileId: realController.pileId.value,
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// utc: 0,
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// tid: 100,
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// toatalFlow1: format(realController.totalFlow1.value),
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// toatalFlow2: format(realController.totalFlow2.value),
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// subtotalFlow1: format(realController.subtotalFlow1.value),
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// subtotalFlow2: format(realController.subtotalFlow2.value),
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// depth: format(realController.depth.value),
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// );
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// processList.add(process);
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// if (realController.sliderTime != null) {
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// if (DateTime.now().difference(realController.sliderTime!).inSeconds >
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// 10) {
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// realController.updateProcessList(processList);
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// realController.updateSlider(processList.length.toDouble(), false);
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// } else {
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// return;
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// }
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// } else {
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// realController.updateProcessList(processList);
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// if (realController.startIndex.value != processList.length) {
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// realController.updateSlider(processList.length.toDouble(), false);
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// }
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// }
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// });
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// ever(realController.pileId, (newValue) {
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// ProcessEntity process = ProcessEntity(
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// recvTime: DateFormat('yyyy-MM-dd HH:mm:ss').format(DateTime.now()),
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// pileId: realController.pileId.value,
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// utc: 0,
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// tid: 100,
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// toatalFlow1: format(realController.totalFlow1.value),
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// toatalFlow2: format(realController.totalFlow2.value),
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// subtotalFlow1: format(realController.subtotalFlow1.value),
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// subtotalFlow2: format(realController.subtotalFlow2.value),
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// depth: format(realController.depth.value),
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// );
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// processList.length = 0;
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// processList.add(process);
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// realController.updateProcessList(processList.toList());
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// realController.startIndex.value = 0;
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// });
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// List<Widget> chartTitleWidget = chartData.chartTitleWeidget();
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// Widget chartWidget(List<ProcessEntity> processList) {
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// int startIndex = 0;
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// if ((realController.startIndex.value + showlength) < processList.length &&
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// realController.startIndex.value != 0) {
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// startIndex = realController.startIndex.value;
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// } else {
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// startIndex = ((processList.length - showlength < 0)
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// ? 0
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// : (processList.length - showlength));
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// }
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// int endIndex = startIndex + showlength > processList.length
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// ? processList.length
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// : startIndex + showlength;
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// ChartData chartData = ChartData(
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// processList.sublist(startIndex, endIndex),
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// );
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// return LineChart(chartData.lineChart);
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// }
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// return Column(
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// children: [
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// Row(
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// mainAxisAlignment: MainAxisAlignment.center,
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// children: chartTitleWidget,
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// ),
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// Expanded(
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// flex: 1,
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// child: Obx(
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// () => SizedBox(child: chartWidget(realController.processList))))
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// ],
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// );
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// }
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// }
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