package com.teamcenter.rac.kernel;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Vector;

/**
 * 此类继承系统InterfaceDatasetAction类，用于重写preProcess方法在打开 数据集 时前操作。
 * 
 * @author yangh
 * @version 1.0, 2015-01-6
 */

public class OpenDatasetSignoff implements InterfaceDatasetAction {

	@Override
	public boolean postProcess(TCComponentDataset arg0, String arg1, int arg2) {
		// TODO Auto-generated method stub

		return false;
	}

	@SuppressWarnings("deprecation")
	@Override
	public int preProcess(TCComponentDataset tccomponentdataset, AEShell arg1,
			int arg2) {
		// System.out.println(arg1.askSelectedFileName());
		// TODO Auto-generated method stub
		TCPreferenceService tcp = tccomponentdataset.getSession()
				.getPreferenceService();
		// type+"_signoff" type+"_signoff"+"_attr"
		// IMAN_master_form_rev:FormType
		// Rev.item_id=域名
		// Form.object_name=域名
		try {
			StringBuffer itemMsgSb = new StringBuffer();
			TCComponentItemRevision tempRev = (TCComponentItemRevision) tccomponentdataset
					.getReferenceProperty("item_revision");// 获得当前数据集所在版本对象
			if (tempRev == null) {
				return 0;
			}
			tempRev.refresh();
			if (tempRev != null) {
				if (tccomponentdataset.getType().equals("TM2_AutoCAD")
						|| tccomponentdataset.getType().equals("JF3_DWG")) {
					openCad();
					String tempType = tempRev.getType();
					this.getClass().getProtectionDomain().getCodeSource()
							.getLocation().getPath();
					String itemID = "";
					if (tempType.equals("TM2_TedrawingRevision")) {
						TCComponent[] comps = tempRev
								.getReferenceListProperty("IMAN_master_form_rev");
						if (comps.length > 0)
							itemID = comps[0].getStringProperty("tm2_tuhao");
					} else {
						itemID = tempRev.getStringProperty("item_id");
					}
					itemMsgSb
							.append(itemID)
							.append("|")
							.append(tempRev
									.getStringProperty("item_revision_id"));

					// tempRev.getStringProperty("item_revision_id");
					String fileName = System.getenv("TEMP")
							+ "\\open_cad_info.txt";
					try {
						BufferedWriter wr = new BufferedWriter(new FileWriter(
								fileName));
						wr.write(itemMsgSb.toString());
						wr.close();
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				System.out.println("版本类型：" + tempRev.getType());
				String str1 = tcp.getString(
						TCPreferenceService.TC_preference_site,
						tempRev.getType() + "_signoff");
				String[] str2 = tcp.getStringArray(
						TCPreferenceService.TC_preference_site,
						tempRev.getType() + "_signoff_attr");
				if (str1 != null && str1.indexOf(":") > 0 && str2 != null
						&& str2.length > 0) {// 含有获取Form的属性情况
					String rel = str1.split(":")[0];
					String formType = str1.split(":")[1];
					System.out.println("关系名称：" + rel);

					TCComponent[] subComponent = tempRev
							.getRelatedComponents(rel);
					for (int i = 0; i < subComponent.length; i++) {
						subComponent[i].refresh();
						System.out.println("遍历的Form类型："
								+ subComponent[i].getType() + "  ReadForm ="
								+ formType);
						if (subComponent[i] instanceof TCComponentForm
								&& subComponent[i].getType().equals(formType)) {
							System.out.println("ReadForm");
							DatasetParser dp = new DatasetParser(tempRev,
									(TCComponentForm) subComponent[i]);
							Vector<String> txtFileContent = dp
									.parsePreference(str2);
							String txtFilePath = System.getenv("TEMP")
									+ "\\signoff.txt";// 为了VB程序操作的方便将生成的txt文档的路径和名字写死了。
							TxtFileRWHelper helper = new TxtFileRWHelper(
									txtFilePath);
							try {
								helper.writeTxtFile(txtFileContent);
							} catch (IOException e) {
								// TODO Auto-generated catch block
								e.printStackTrace();
							}

							break;
						} else {
							System.out.println("NOT FORM");
						}

					}

				} else if (str2 != null && str2.length > 0) {// 只获取版本属性情况
					DatasetParser dp = new DatasetParser(tempRev);
					Vector<String> txtFileContent = dp.parsePreference(str2);
					String txtFilePath = System.getenv("TEMP")
							+ "\\signoff.txt";// 为了VB程序操作的方便将生成的txt文档的路径和名字写死了。
					TxtFileRWHelper helper = new TxtFileRWHelper(txtFilePath);
					try {
						System.out.println("txtFileContent============："
								+ txtFileContent);
						helper.writeTxtFile(txtFileContent);
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}

			}
		} catch (TCException e) {

			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return 0;
	}

	public void openCad() {

		String path = this.getClass().getProtectionDomain().getCodeSource()
				.getLocation().getPath();
		String exePath = path.substring(1, path.indexOf("com.connor.signoff"))
				.replace("/", "\\");
		exePath = exePath + "";
		File file = new File(exePath);

		if (file != null && file.exists()) {
			System.out.println("执行注册表修改");
			Runtime rn = Runtime.getRuntime();
			Process p = null;
			try {
				p = rn.exec("\"" + exePath + "\"");
			} catch (Exception e) {
				System.out.println("Error exec!");
			}
		} else {
			System.out.println("不存在" + exePath + "文件");
		}
	}

	/*
	 * 解析数据集
	 */
	class DatasetParser {
		private TCComponentItemRevision rev;
		private TCComponentForm form;

		public DatasetParser(TCComponentItemRevision rev, TCComponentForm form) {

			this.rev = rev;

			this.form = form;

		}

		public DatasetParser(TCComponentItemRevision rev) {
			this.rev = rev;

		}

		// 根据首选项值，获得对应对象的内容，并返回需要写入txt文档中的内容
		public Vector<String> parsePreference(String[] preferenceValues)
				throws TCException {
			Vector<String> realm_attr = new Vector<String>();// “域名=属性值”的集合
			for (int i = 0; i < preferenceValues.length; i++) {
				String[] obj_attrs = preferenceValues[i].split("=");
				if (obj_attrs.length == 2) {
					int index = obj_attrs[0].indexOf('.');
					if (index != -1) {
						String obj = obj_attrs[0].substring(0, index);
						String att = obj_attrs[0].substring(index + 1);
						StringBuffer sb = new StringBuffer(obj_attrs[1]);// 域名
						sb.append("="); // =
						if ("Rev".equals(obj)) { // 属性值
							String value = "";
							String proValue = rev.getProperty(att);
							if (proValue != null)
								value = proValue;
							sb.append(value);
						} else if ("Form".equals(obj)) {
							String value = "";
							String proValue = form.getProperty(att);
							if (proValue != null)
								value = proValue;
							sb.append(value);
						}
						realm_attr.add(sb.toString());
					} else {
						return null;
					}
				} else {
					return null;
				}
			}
			return realm_attr;
		}
	}

	/*
	 * 读，写Text文档
	 */
	class TxtFileRWHelper {
		private File txtFile = null;
		private BufferedReader br = null;
		private BufferedWriter bw = null;

		public TxtFileRWHelper(String txtFilePath) {
			this.txtFile = new File(txtFilePath);
			if (!this.txtFile.exists()) {
				try {
					this.txtFile.createNewFile();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		}

		// 读 Text文件
		// 返回值：Text文件内容，Vector每个成员相当于一行数据
		public Vector<String> readTxtFile() throws IOException {
			Vector<String> txtFileContent = new Vector<String>();
			br = new BufferedReader(new FileReader(txtFile));
			if (!txtFile.canRead()) {
				txtFile.setReadable(true);
			}
			String line = br.readLine();
			while (line != null) {
				txtFileContent.add(line);
				line = br.readLine();
			}
			br.close();
			br = null;
			return txtFileContent;
		}

		// 写text文件
		// 入参：Vector<String>Vector中的每个成员作为一行数据处理
		public void writeTxtFile(Vector<String> txtFileContent)
				throws IOException {
			bw = new BufferedWriter(new FileWriter(txtFile));
			if (!txtFile.canWrite()) {
				txtFile.setWritable(true);
			}
			for (int i = 0; i < txtFileContent.size(); i++) {
				bw.write(txtFileContent.get(i));
				if (i != txtFileContent.size() - 1) {
					bw.write("|");
				}
			}
			bw.close();
			bw = null;

		}

		// 删除text 文件
		public void deleteTxtFile() {
			if (txtFile.exists()) {
				txtFile.delete();
			}

		}
	}

}