/// <summary>
/// 更新结果状态
/// </summary>
/// <param name="res"></param>
/// <param name="sudokuNum"></param>
private void updateResultState(ParamInfo res, int sudokuNum)
{
if (res != null)
{
int curCompleteNum = Convert.ToInt32(this.txtCompleteNum.Text);
curCompleteNum++;
DateTime eTime = System.DateTime.Now;
double costTime = eTime.Subtract(res.StartTime).TotalMilliseconds;
ShowProcess("当前已完成第【" + res.SudokuNum + "】组数独的所有解计算，耗时：" + costTime + "毫秒");
if (curCompleteNum == sudokuNum)
{
this.labMsg.Text = "***已完成所有数独的求解***";
this.btnCalc.Enabled = true;
this.btnReadFile.Enabled = true;
Hashtable resValueht = res.ResValue;
String[] resValueArr = new String[sudokuNum];
NumHandler.deleteFile("SU_DOKU_AN.txt");
for (int j = 0; j < sudokuNum; j++)
{
StringBuilder tempBuilder = (StringBuilder)resValueht[(j + 1)];
NumHandler.SaveData(tempBuilder.ToString());
}
}
else
{
this.txtCompleteNum.Text = curCompleteNum.ToString();
}
}
}
/// <summary>
/// 读取资源文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnReadFile_Click(object sender, EventArgs e)
{
ShowProcess("数据初始化开始...");
btnCalc.Enabled = false;
List <String> resData = NumHandler.ReadFile();
if (resData != null && resData.Count > 0)
{
ShowProcess("数据初始化结束，请点击【START】按钮开始数独计算。");
btnCalc.Enabled = true;
srcData = resData;
}
else
{
btnReadFile.Enabled = true;
}
}
/// <summary>
/// 计算数独空白单元格值
/// </summary>
public ParamInfo calcSudoduData(ParamInfo paramInfo)
{
string msg = "第【" + paramInfo.SudokuNum + "】组数独计算结果为：\r\n\r\n";
string resValue = null;
int resSort = 1;
try
{
for (int m = 0; m < 3; m++)
{
for (int n = 0; n < 3; n++)
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (!sudokuData[m][n][i][j].NumFlag)
{
int[] curPosition = new int[4] {
m, n, i, j
};
NumCell cellVal = GetCellVal(curPosition);
if (!cellVal.IsHasValue)
{
m = cellVal.CurCell[0];
n = cellVal.CurCell[1];
i = cellVal.CurCell[2];
j = cellVal.CurCell[3];
ClearAfter(cellVal.CurCell);
}
sudokuData[m][n][i][j].NumValue = cellVal.Value;
NumCell lastEmptyCell = allCellValContainer[allCellValContainer.Count - 1];
if (ComparePosition(curPosition, lastEmptyCell.CurCell) && cellValContainer.Count > 0)
{
bool checjRes = checkSudokuResult(sudokuData, paramInfo);
if (!checjRes)
{
throw new Exception();
}
resValue = NumHandler.getResult(sudokuData);
msg = "[" + paramInfo.SudokuNum + ", " + resSort + "]\r\n";
StringBuilder resValueBuilder = (StringBuilder)paramInfo.ResValue[paramInfo.SudokuNum];
resValueBuilder.Append(msg).Append(resValue);
paramInfo.ResValue[paramInfo.SudokuNum] = resValueBuilder;
//NumHandler.SaveTempData(msg + resValue, paramInfo.SudokuNum.ToString());
NumHandler.ShowProcess(paramInfo.DisplayControl, "已完成第【" + paramInfo.SudokuNum + "】组数独解[" + resSort + "]");
NumCell lastCellVals = cellValContainer[cellValContainer.Count - 1];
m = lastCellVals.CurCell[0];
n = lastCellVals.CurCell[1];
i = lastCellVals.CurCell[2];
j = lastCellVals.CurCell[3];
resSort++;
}
}
}
}
}
}
resValue = NumHandler.getResult(sudokuData);
}
catch (Exception)
{
resValue = "[" + paramInfo.SudokuNum + ", 0]";
//NumHandler.SaveTempData(resValue, paramInfo.SudokuNum.ToString());
StringBuilder resValueBuilder = (StringBuilder)paramInfo.ResValue[paramInfo.SudokuNum];
resValueBuilder.Append(resValue).AppendLine();
paramInfo.ResValue[paramInfo.SudokuNum] = resValueBuilder;
}
return(paramInfo);
}
private void showResult(int index, int resSort, string resValue, TextBox displayControl)
{
string msg = "[" + index + ", " + resSort + "]\r\n\r\n";
NumHandler.ShowProcess(displayControl, msg + resValue);
}
/// <summary>
/// 开始计算数独
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalc_Click(object sender, EventArgs e)
{
this.labMsg.Text = "正在计算中...";
this.txtCompleteNum.Text = "0";
this.labMsg.Visible = true;
this.btnCalc.Enabled = false;
this.btnReadFile.Enabled = false;
if (srcData == null || srcData.Count == 0)
{
ShowProcess("获取初始化数据失败！");
return;
}
Hashtable resValueHt = new Hashtable();
initResValueHt(resValueHt, srcData);
int sudokuNum = 0;
for (int i = 0; i < srcData.Count; i++)
{
if (string.IsNullOrEmpty(srcData[i]))
{
continue;
}
sudokuNum++;
ParamInfo paramInfo = new ParamInfo();
paramInfo.ResValue = resValueHt;
paramInfo.StartTime = System.DateTime.Now;
paramInfo.SudokuNum = sudokuNum;
paramInfo.DisplayControl = this.txtShowInfo;
bool checkRes = NumHandler.checkData(srcData[i]);
if (!checkRes)
{
string resValue = "[" + sudokuNum + ", -1]";
StringBuilder resValueBuilder = (StringBuilder)paramInfo.ResValue[paramInfo.SudokuNum];
resValueBuilder.Append(resValue).AppendLine();
paramInfo.ResValue[paramInfo.SudokuNum] = resValueBuilder;
DateTime eTime = System.DateTime.Now;
double costTime = eTime.Subtract(paramInfo.StartTime).TotalMilliseconds;
ShowProcess("当前已完成第【" + sudokuNum + "】组数独的计算,耗时：" + costTime + "毫秒");
int curCompleteNum = Convert.ToInt32(this.txtCompleteNum.Text);
curCompleteNum++;
this.txtCompleteNum.Text = curCompleteNum.ToString();
continue;
}
string[] numArr = srcData[i].Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
ShowProcess("开始计算第【" + sudokuNum + "】组数独值");
SudokuService sudokuService = new SudokuService();
sudokuService.initSudokuData(NumHandler.StringToInt(numArr));
//使用委托实现多线程解决
DelegateCalcSudoku callMethod = new DelegateCalcSudoku(sudokuService.calcSudoduData);
if (callMethod == null)
{
MessageBox.Show("系统异常，启动线程传入方法为空！");
return;
}
callMethod.BeginInvoke(paramInfo, asyResult =>
{
ParamInfo res = callMethod.EndInvoke(asyResult);
updateResultState(res, sudokuNum);
}, null);
}
}