pile_nav_new/lib/pages/pass_track/controller.dart

import 'dart:ui';
import 'package:get/get.dart';
import 'package:cpnav/service/base.dart';
import 'package:scence_map/controllers/controller.dart';
import 'package:scence_map/record_entity.dart';

class PassTrackController extends GetxController {
  final mapController = Get.put(ScenceMapController());

  String projCode;
  String projType;
  late final GetServices service;
  RecordEntity? selectedPilePoint;
  PassTrackController(this.projCode, this.projType);

  @override
  void onInit() {
    super.onInit();
    service = GetServices(projCode: projCode, projType: projType);
    loadProject();
    loadSideLine();
    // loadBindDevice();
    loadRcordList();
  }

  loadBindDevice() async {
    var binddevices = await service.getDeviceBind();
    for (var device in binddevices) {
      var dev = DeviceItem.fromJson(device);
      mapController.deviceList[dev.TID] = dev;
    }
  }

  loadCoorTrans() async {}

  loadProject() async {}

  loadSideLine() async {
    var data = await service.getSideLine();
    double maxX = -double.infinity;
    double maxY = -double.infinity;
    double minX = double.infinity;
    double minY = double.infinity;
    var sideLineData = data as Map<String, dynamic>;
    // var sideLineData = data;
    sideLineData.forEach((group, items) {
      for (var item in items) {
        SideLineItem sideLineItem = SideLineItem.fromJson(item);
        var sideLineList = mapController.sideLinListeMap[group];
        if (sideLineList == null) {
          sideLineList = [];
          mapController.sideLinListeMap[group] = sideLineList;
        }
        sideLineList.add(sideLineItem);
        if (sideLineItem.x > maxX) {
          maxX = sideLineItem.x;
        }
        if (sideLineItem.y > maxY) {
          maxY = sideLineItem.y;
        }
        if (sideLineItem.x < minX) {
          minX = sideLineItem.x;
        }
        if (sideLineItem.y < minY) {
          minY = sideLineItem.y;
        }
      }
    });
    if (maxX != -double.infinity &&
        maxY != -double.infinity &&
        minX != double.infinity &&
        minY != double.infinity) {
      mapController.centerXY = Offset((maxX + minX) / 2, (maxY + minY) / 2);
    }
  }

  loadRcordList() async {
    List record = await service.getRcordList("2024-08-7");
    if (record.isNotEmpty) {
      for (var i = 0; i < record.length; i++) {
        RecordEntity item = RecordEntity.fromJson(record[i]);
        mapController.recordList.add(item);
      }
      mapController.centerXY = Offset(
          mapController.recordList[mapController.recordList.length - 1].x,
          mapController.recordList[mapController.recordList.length - 1].y);
      //将地图或画布的中心定位到最新记录的位置上
    }
  }
}