/// <summary>
/// 填充数据，获取报表
/// </summary>
/// <param name="workId">机构ID</param>
/// <param name="reportNo">报表的编码</param>
/// <param name="printerIndex">打印机索引</param>
/// <param name="para">报表参数</param>
/// <param name="datasource">报表数据源</param>
/// <returns></returns>
public static GridReport GetReport(int workId, int reportNo, int printerIndex, Dictionary <string, Object> para, DataTable datasource)
{
//判断服务器没有报表则创建空报表
//判断本地没有报表文件则下载报表
//验证本机报表文件的修改时间与服务器上时间对比，如果小于服务器上时间则下载替换本地报表
DataRow[] drs = reportData.Select(String.Format("EnumValue={0} and WorkID={1}", reportNo, workId));
if (drs.Length == 0)//服务器不存在此报表
{
MessageBox.Show("请先在报表配置界面增加【" + reportNo + "】此编号的报表！");
return(new GridReport());
}
else
{
int reportID = Convert.ToInt32(drs[0]["ID"]);
string reportFile = drs[0]["FileName"].ToString();
DateTime updateTime = Convert.ToDateTime(Convert.ToDateTime(drs[0]["UpdateTime"]).ToString("yyyy-MM-dd HH:ss:mm"));
string _reportFile = EFWCoreLib.CoreFrame.Init.AppGlobal.AppRootPath + @"Report\\" + reportFile;
if (File.Exists(_reportFile) == false)//本地没有报表文件，下载报表文件
{
Action <ClientRequestData> requestAction = ((ClientRequestData request) =>
{
request.AddData(reportID);
});
ServiceResponseData retdata = InvokeWcfService("MainFrame.Service", "ReportController", "GetReportFile", requestAction);
byte[] data = retdata.GetData <byte[]>(0);
using (FileStream fsWrite = new FileStream(_reportFile, FileMode.Create))
{
fsWrite.Write(data, 0, data.Length);
}
UpgradeFileConfigManager.AddReport(reportFile, updateTime);
return(GetReport(reportFile, printerIndex, para, datasource));
}
else//有报表文件
{
//判断文件修改时间
if (UpgradeFileConfigManager.GetReportUpdateTime(reportFile) == null || UpgradeFileConfigManager.GetReportUpdateTime(reportFile) < updateTime)//小于服务更新时间，则下载报表文件
{
File.Delete(_reportFile);
Action <ClientRequestData> requestAction = ((ClientRequestData request) =>
{
request.AddData(reportID);
});
ServiceResponseData retdata = InvokeWcfService("MainFrame.Service", "ReportController", "GetReportFile", requestAction);
byte[] data = retdata.GetData <byte[]>(0);
using (FileStream fsWrite = new FileStream(_reportFile, FileMode.Create))
{
fsWrite.Write(data, 0, data.Length);
}
UpgradeFileConfigManager.AddReport(reportFile, updateTime);
return(GetReport(reportFile, printerIndex, para, datasource));
}
else//等于或者大于服务更新时间
{
return(GetReport(reportFile, printerIndex, para, datasource));
}
}
}
}
/// <summary>
/// 验证报表文件
/// </summary>
/// <param name="id">报表ID</param>
/// <param name="filename">文件吗</param>
/// <param name="reportfile">输出报表文件</param>
/// <param name="updatetime">修改时间</param>
/// <returns>true：验证通过</returns>
private bool verifyReport(out int id, out string filename, out string reportfile, out DateTime updatetime)
{
DataTable dt = gridReport.DataSource as DataTable;
Basic_ReportConfig report = EFWCoreLib.CoreFrame.Common.ConvertExtend.ToObject <Basic_ReportConfig>(dt, gridReport.CurrentCell.RowIndex);
id = report.ID;
filename = string.IsNullOrEmpty(report.FileName) ? (report.EnumValue + "." + report.ReportTitle + ".grf") : report.FileName;
reportfile = EFWCoreLib.CoreFrame.Init.AppGlobal.AppRootPath + @"Report\\" + filename;
updatetime = report.UpdateTime.AddMinutes(1);
//1.创建空报表
//2.本地没有报表从服务器上下载报表
if (File.Exists(reportfile) == false)
{
if (string.IsNullOrEmpty(report.FileName))
{
if (MessageBox.Show("该报表没有对应的报表文件，是否生成一张空报表？", "询问", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.No)
{
return(false);
}
else
{
//生成空报表
createEmptyReport(reportfile);
UpgradeFileConfigManager.AddReport(filename, updatetime);
MessageBoxShowSimple("空报表创建成功！");
return(true);
}
}
else
{
if (MessageBox.Show("本地没有该报表文件，是否从服务器上下载此报表文件？", "询问", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.No)
{
return(false);
}
else
{
InvokeController("GetReportFile", id, filename, reportfile, updatetime);
return(true);
}
}
}
//3.本地报表的没有服务器上报表
if (UpgradeFileConfigManager.GetReportUpdateTime(filename) == null || UpgradeFileConfigManager.GetReportUpdateTime(filename) < report.UpdateTime)
{
//小于服务更新时间，则下载报表文件
if (MessageBox.Show("该报表文件服务器上有最新版本，是否从服务器上下载此报表文件？", "询问", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.No)
{
return(false);
}
else
{
InvokeController("GetReportFile", id, filename, reportfile, updatetime);
return(true);
}
}
return(true);
}