RailwayRouteOptimization/scripts/Common/FileZDM.js

include("scripts/EAction.js");
include("scripts/simple.js");
include("scripts/Common/DrawingUtils.js");

function FileZDM(file, ratio) {
  this.newEntityData = new Array();
  this.newFZEntityData = new Array();
  this.newJPointData = new Array();
  this.csvCoor = new Array();
  this.allR = new Array();
  // 比例尺
  this.ratio = ratio || 1.0;
  this.readTxt(file);
}
FileZDM.prototype.getZDMArray = function () {
  return this.newEntityData;
}

FileZDM.prototype.applyOperation = function () {
  var colorReady = new Array(
    [new RColor(255, 0, 0), new RColor(160, 32, 240), new RColor(0, 255, 0)],
    [new RColor(128, 0, 128), new RColor(200, 96, 255), new RColor(160, 32, 240)],
    [new RColor(255, 153, 77), new RColor(128, 255, 255), new RColor(0, 255, 255)],
    [new RColor(77, 255, 255), new RColor(255, 255, 128), new RColor(255, 255, 0)],
    [new RColor(148, 121, 253), new RColor(255, 192, 128), new RColor(255, 165, 0)]
  );
  var colorIndex = Math.floor(Math.random() * colorReady.length);
  var selectedArray = colorReady[colorIndex];
  var PDColor = selectedArray[0];
  var SQXColor = selectedArray[1];
  var FZXColor = selectedArray[2];

  // // 添加纵横比1：10
  // addLineToView([this.newEntityData[0][0]-100, this.newEntityData[0][1]],[this.newEntityData[0][0]-20, this.newEntityData[0][1]],0);
  // addLineToView([this.newEntityData[0][0]-100, this.newEntityData[0][1]],[this.newEntityData[0][0]-100, this.newEntityData[0][1]+15],0);
  // addLineToView([this.newEntityData[0][0]-20, this.newEntityData[0][1]],[this.newEntityData[0][0]-20, this.newEntityData[0][1]+15],0);
  // addSimpleTextToView(("ratio 1:10"),[this.newEntityData[0][0]-80, this.newEntityData[0][1]+10],
  //             7,0,"Standard",RS.VAlignTop,RS.HAlignLeft,false,false,0);
  EAction.handleUserMessage("ZDM-40: " + formatDateTime());
  //绘制坡道及竖曲线，1为坡道，2为竖曲线
  var c = 0;
  for (var i = 0; i < this.newEntityData.length - 1; i++) {
    var TempLineData = new Array();
    TempLineData.push([this.newEntityData[i][0], this.newEntityData[i][1]]);
    TempLineData.push([this.newEntityData[i + 1][0], this.newEntityData[i + 1][1]]);
    if (this.newEntityData[i][2] == 1) {
      addPolylinetoView(TempLineData, false, false, 0, PDColor);
      // 计算斜率
      var pdAngle = (this.newEntityData[i + 1][1] - this.newEntityData[i][1]) / (this.newEntityData[i + 1][0] - this.newEntityData[i][0]);
      // 计算长度
      var pdLen = sqrt((this.newEntityData[i + 1][1] - this.newEntityData[i][1]) * (this.newEntityData[i + 1][1] - this.newEntityData[i][1]) + (this.newEntityData[i + 1][0] - this.newEntityData[i][0]) * (this.newEntityData[i + 1][0] - this.newEntityData[i][0]));
      addSimpleTextToView((round(pdAngle * 100 * 1000) / 1000).toString(), [(this.newEntityData[i + 1][0] + this.newEntityData[i][0]) / 2 - 2, (this.newEntityData[i + 1][1] + this.newEntityData[i][1]) / 2 + 9], 7, rad2deg(pdAngle), "Standard", RS.VAlignTop, RS.HAlignLeft, false, false, 0);
      addSimpleTextToView((round(this.csvCoor[c+1][0]-this.csvCoor[c][0])).toString(), [(this.newEntityData[i + 1][0] + this.newEntityData[i][0]) / 2 - 2, (this.newEntityData[i + 1][1] + this.newEntityData[i][1]) / 2 - 2], 7, rad2deg(pdAngle), "Standard", RS.VAlignTop, RS.HAlignLeft, false, false, 0);
      c++;
      // addSimpleTextToView((round(pdLen * 1000) / 1000).toString(), [(this.newEntityData[i + 1][0] + this.newEntityData[i][0]) / 2 - 2, (this.newEntityData[i + 1][1] + this.newEntityData[i][1]) / 2 - 2], 7, rad2deg(pdAngle), "Standard", RS.VAlignTop, RS.HAlignLeft, false, false, 0);
    } else if (this.newEntityData[i][2] == 2) {
      addPolylinetoView(TempLineData, false, false, 0, SQXColor);
    }
  }
  EAction.handleUserMessage("ZDM-58: " + formatDateTime());
  // var min_y = this.newEntityData[0][1];
  // 绘制竖曲线
  // if (this.newEntityData.length > 0) {
  //   for (var i = 0; i < this.newEntityData.length; i++) {
  //     if (min_y > this.newEntityData[i][1]) {
  //       min_y = this.newEntityData[i][1];
  //     }
  //   }
  //   var firstItem = this.newEntityData[0];
  //   var lastItem = this.newEntityData[this.newEntityData.length - 1];
  //   addLineToView([firstItem[0] - 100, min_y - 50], [lastItem[0], min_y - 50], 0); //横坐标
  //   addLineToView([firstItem[0], min_y - 110], [firstItem[0], min_y + 150], 0); //纵坐标
  //   addLineToView([firstItem[0] - 100, min_y - 110], [lastItem[0], min_y - 110], 0); //格线
  //   addSimpleTextToView(qsTr("R"), [firstItem[0] - 80, min_y - 70], 12, 0, "Standard", RS.VAlignTop, RS.HAlignLeft, true, false, 0);
  // }
  //绘制辅助线，1为竖曲线切线起点，2为变坡点，3为竖曲线切线终点
  for (var i = 0; i < this.newFZEntityData.length;) {
    var TempLineData = new Array();
    if (i < this.newFZEntityData.length && this.newFZEntityData[i][2] == 1) {
      TempLineData.push([this.newFZEntityData[i][0], this.newFZEntityData[i][1]]);
      addLineToView([this.newFZEntityData[i][0], this.newFZEntityData[i][1] - 1.5], [this.newFZEntityData[i][0], this.newFZEntityData[i][1] + 1.5], 0);
      addLineToView([this.newFZEntityData[i][0], this.newFZEntityData[i][1] - 1.5], [this.newFZEntityData[i][0] + 0.5, this.newFZEntityData[i][1] - 1.5], 0);
      addLineToView([this.newFZEntityData[i][0], this.newFZEntityData[i][1] + 1.5], [this.newFZEntityData[i][0] + 0.5, this.newFZEntityData[i][1] + 1.5], 0);
    }
    if (i + 1 < this.newFZEntityData.length && this.newFZEntityData[i + 1][2] == 2) {
      TempLineData.push([this.newFZEntityData[i + 1][0], this.newFZEntityData[i + 1][1]]);
      addCircleToView(this.newFZEntityData[i + 1][0], this.newFZEntityData[i + 1][1], 0.5, 0, FZXColor);
      addLineToView([this.newFZEntityData[i + 1][0], this.newFZEntityData[i + 1][1] + 1.5], [this.newFZEntityData[i + 1][0], this.newFZEntityData[i + 1][1] + 50], 0);
      addSimpleTextToView("K" + (round(this.newFZEntityData[i + 1][0] * 1000 * this.ratio) / 1000).toString(), [this.newFZEntityData[i + 1][0] - 9, this.newFZEntityData[i + 1][1] + 2.5], 7, 90, "Standard", RS.VAlignTop, RS.HAlignLeft, false, false, 0);
      addSimpleTextToView(this.newFZEntityData[i + 1][1].toString(), [this.newFZEntityData[i + 1][0] + 2, this.newFZEntityData[i + 1][1] + 3], 7, 90, "Standard", RS.VAlignTop, RS.HAlignLeft, false, false, 0);
      // EAction.handleUserMessage("start point end point:" + this.newFZEntityData[i + 1][0] + "," + (this.newFZEntityData[i + 1][1]+1)+";"+this.newFZEntityData[i + 1][0]+","+ (this.newFZEntityData[i + 1][1]+10));
    }
    if (i + 2 < this.newFZEntityData.length && this.newFZEntityData[i + 2][2] == 3) {
      TempLineData.push([this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1]]);
      addLineToView([this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] - 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] + 1.5], 0);
      addLineToView([this.newFZEntityData[i + 2][0] - 0.5, this.newFZEntityData[i + 2][1] - 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] - 1.5], 0);
      addLineToView([this.newFZEntityData[i + 2][0] - 0.5, this.newFZEntityData[i + 2][1] + 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] + 1.5], 0);
    }
    addPolylinetoView(TempLineData, false, false, 0, FZXColor);
    i = i + 3;
  }
  EAction.handleUserMessage("ZDM-100: " + formatDateTime());
  var di = getAssignDocumentInterface(0);
  if (!isNull(di)) {
    // di.regenerateScenes();
    di.autoZoom();
  }
  return true;
};
FileZDM.prototype.saveCsvFile = function () {
  EAction.handleUserMessage("save csv file start!");
  // var fname = this.fileName.substring(0,this.fileName.lastIndexOf("."))+".csv";
  var fname = RSettings.getStringValue("OpenProject/Current", RSettings.getDocumentsLocation()) + "/K_E_R.csv";
  var file = new QFile(fname);
  if (file.exists()) {
    //如果文件存在执行的操作，此处为空，因为文件不可能存在
  }
  file.open(makeQIODeviceOpenMode(QIODevice.WriteOnly, QIODevice.Text));
  var out = new QTextStream(file);
  //写表头
  out.writeString("K,H,R\n");
  //写数据
  for (i = 0; i < this.csvCoor.length; i++) {
    out.writeString(this.csvCoor[i][0] + "," + this.csvCoor[i][1] + "," + this.csvCoor[i][2] + "\n");
  }
  out.flush();
  //写完数据需要关闭文件
  file.close();
  EAction.handleUserMessage("save csv file success!");
}
FileZDM.prototype.readTxt = function (file) {
  var reader = new QFile(file);
  var flags = makeQIODeviceOpenMode(QIODevice.ReadOnly, QIODevice.Text);
  if (!reader.open(flags)) {
    EAction.handleUserWarning("cannot open file: " + file);
    return false;
  }
  EAction.handleUserMessage("Starting to load ZDM file: " + file);
  //每次都去文件中的一行，然后输出读取到的字符串
  var ts = new QTextStream(reader);
  setUtf8Codec(ts);
  var TempEntityData = new Array();
  //当读取出现错误（返回 -1）或者读取到的字符数为 0 时，结束读取
  do {
    var textLine = ts.readLine().trim();
    // EAction.handleUserWarning(textLine);
    textLine = textLine.replace(/[\t]+/g, " ").replace(/[\s]+/g, " ");
    textLine = textLine.replace(/[ABC]/g, "").replace(/\r\n/g, "");
    // EAction.handleUserMessage(textLine2);
    var fields = textLine.split(" "); // Reserved: ',&[' & ';&['
    if (fields.length !== 5) {
      // With two extra fields >
      continue;
    } // End with two extra

    qDebug(parseFloat(fields[0]));
    qDebug(parseFloat(fields[1]));
    qDebug(parseFloat(fields[2]));
    qDebug(parseFloat(this.ratio));
    TempEntityData.push([parseFloat(fields[0]), parseFloat(fields[1]), parseFloat(fields[2])]);
    this.csvCoor.push([parseFloat(fields[0]), parseFloat(fields[1]), parseFloat(fields[2])]);
  } while (!ts.atEnd());
  var CurRampZH = 0.0;
  var CurRampBG = 0.0;
  var CurRampR = 0.0;
  var PreRampZH = 0.0;
  var PreRampBG = 0.0;
  var PreRampR = 0.0;
  var NextRampZH = 0.0;
  var NextRampBG = 0.0;
  var NextRampR = 0.0;
  var CurLineType = 1;
  var DeltaS = 10.0; //竖曲线取样点间隔

  for (var i = 0; i < TempEntityData.length; i++) {
    CurRampZH = TempEntityData[i][0];
    CurRampBG = TempEntityData[i][1];
    CurRampR = TempEntityData[i][2];
    if (CurRampR < 1.0 || i == TempEntityData.length - 1 || i == 0) {
      CurLineType = 1;
      this.newEntityData.push([CurRampZH / parseFloat(this.ratio), CurRampBG, CurLineType]);
    } else {
      var i_1 = 0.0; //前坡坡度 lyz
      var i_2 = 0.0; //后坡坡度 lyz
      var CurL = 0.0; //竖曲线长 lyz
      var CurT = 0.0; //竖曲线切线长 lyz
      var CurE = 0.0; //竖曲线外距 lyz
      var CurQD = 0.0; //竖曲线起点桩号 lyz
      var CurZD = 0.0; //竖曲线终点桩号 lyz

      PreRampZH = TempEntityData[i - 1][0];
      PreRampBG = TempEntityData[i - 1][1];
      PreRampR = TempEntityData[i - 1][2];

      NextRampZH = TempEntityData[i + 1][0];
      NextRampBG = TempEntityData[i + 1][1];
      NextRampR = TempEntityData[i + 1][2];

      i_1 = (CurRampBG - PreRampBG) / (CurRampZH - PreRampZH);
      i_2 = (NextRampBG - CurRampBG) / (NextRampZH - CurRampZH);
      CurL = CurRampR * Math.abs(i_2 - i_1);
      CurT = CurL / 2;
      CurE = (CurT * CurT) / (2 * CurRampR);
      CurQD = CurRampZH - CurT;
      CurZD = CurRampZH + CurT;

      for (var j = CurQD; j < CurZD; j = j + DeltaS) {
        var jQBG = 0.0; //j点切线标高 lyz
        var jE = 0.0; //j点外距 lyz
        var jBG = 0.0; //j点标高 lyz
        if (j <= CurRampZH) {
          jQBG = CurRampBG - (CurRampZH - j) * i_1;
          jE = ((j - CurQD) * (j - CurQD)) / (2 * CurRampR);
          if (i_1 - i_2 >= 0) {
            //确定是凸曲线还是凹曲线 lyz
            jBG = jQBG - jE;
          } else {
            jBG = jQBG + jE;
          }
        } else {
          jQBG = CurRampBG - (CurRampZH - j) * i_2;
          jE = ((CurZD - j) * (CurZD - j)) / (2 * CurRampR);
          if (i_1 - i_2 >= 0) {
            //确定是凸曲线还是凹曲线 lyz
            jBG = jQBG - jE;
          } else {
            jBG = jQBG + jE;
          }
        }
        if (j + DeltaS >= CurZD) {
          CurLineType = 1;
        } else CurLineType = 2;
        this.newEntityData.push([j / parseFloat(this.ratio), jBG, CurLineType]);
        //插入辅助线数据
        if (j == CurQD) {
          this.newFZEntityData.push([j / parseFloat(this.ratio), jBG, 1]);
          this.newFZEntityData.push([CurRampZH / parseFloat(this.ratio), CurRampBG, 2]);
        }
        if (j + DeltaS >= CurZD) {
          this.newFZEntityData.push([j / parseFloat(this.ratio), jBG, 3]);
        }
        this.allR.push(CurRampR);
      }
    }
  }
  reader.close();
  return true;
};
FileZDM.prototype.applyRadius = function (startPoint, space) {
  for (var i = 0; i < this.newFZEntityData.length; i += 3) {
    if (i + 2 < this.newFZEntityData.length && this.newFZEntityData[i + 2][2] == 3) {
      // addLineToView([this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] - 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] + 1.5], 0);
      // addLineToView([this.newFZEntityData[i + 2][0] - 0.5, this.newFZEntityData[i + 2][1] - 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] - 1.5], 0);
      // addLineToView([this.newFZEntityData[i + 2][0] - 0.5, this.newFZEntityData[i + 2][1] + 1.5], [this.newFZEntityData[i + 2][0], this.newFZEntityData[i + 2][1] + 1.5], 0);
      addSimpleTextToView("R-" + this.allR[i % 3].toString(), [this.newFZEntityData[i][0], startPoint[1] - 20], 12, 0, "Standard", RS.VAlignTop, RS.HAlignLeft, true, false, 0);
      addLineToView([this.newFZEntityData[i][0], startPoint[1] - 40], [this.newFZEntityData[i + 2][0], startPoint[1] - 40], 0);
    }
  }
}
FileZDM.prototype.applySlope = function (startPoint, space) {
  var lastPoint = undefined;
  for (var i = 0; i < this.newFZEntityData.length; i += 3) {
    if (i + 1 < this.newFZEntityData.length && this.newFZEntityData[i + 1][2] == 2) {
      addLineToView([lastPoint[0], lastPoint[1]], [startPoint[0], startPoint[1]], 0);
      if (lastPoint && this.newFZEntityData[i + 1][1] > lastPoint[1]) {
        addLineToView([lastPoint[0], startPoint[1] - space], [this.newFZEntityData[i + 1][0], startPoint[1]], 0);
      } else if (lastPoint) {
        addLineToView([lastPoint[0], startPoint[1]], [this.newFZEntityData[i + 1][0], startPoint[1] - space], 0);
      }
      lastPoint = this.newFZEntityData[i + 1];
    }
  }
}