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package com.vci.client.omd.btm.ui;
 
import javax.swing.JPanel;
 
import com.vci.client.omd.inter.ClasspathConfig;
import com.vci.client.omd.btm.toOutside.Datacenter;
import com.vci.client.omd.btm.toOutside.InterBtm;
import com.vci.client.omd.btm.toOutside.InterBtmManager;
import com.vci.client.omd.lifecycle.ui.LifeCycleList;
import com.vci.client.omd.versionrule.ui.VersionRuleList;
import com.vci.client.ui.frame.UIConstructorInterface;
import com.vci.client.common.ClientLog4j;
import com.vci.client.common.providers.ServiceProvider;
import com.vci.corba.omd.atm.AttribItem;
import com.vci.corba.omd.btm.BTMServicePrx;
import com.vci.corba.common.VCIError;
 
public class BtmClient implements UIConstructorInterface{
 
    private static BTMServicePrx btmService = null;
    private static BtmClient btmClient = null;
    
    private static BtmClient getInstance(){
        if(btmClient == null){
            btmClient = new BtmClient();
        }
        return btmClient;
    }
    
    /**
     * @param args
     */
//    public static void main(String[] args){
//        try {
//            getInstance().init();
//        } catch (VCIError e2) {
//            e2.printStackTrace();
//        }
//        
//        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
//        
//        JFrame frame = new JFrame();
//        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//        frame.setTitle("业务类型管理");
//        frame.setBounds(d.width/4, d.height/4, d.width/2, d.height/2);
//        
//        BtmPanel btmPanel = null;
//        try {
//            btmPanel = (BtmPanel) getInstance().start();
//        } catch (VCIError e2) {
//            e2.printStackTrace();
//        }
//        frame.add(btmPanel);
//        frame.setVisible(true);
//        
//        String apContent = "";
//        try {
//            apContent = APClient.getService().getAPData();
//        } catch (VCIError e1) {
//            e1.printStackTrace();
//        }
//        String btmContent = null;
//        try {
//            btmContent = BtmClient.btmService.getBTMData();
//        } catch (VCIError e) {
//            e.printStackTrace();
//        }
//        //生成DDL 虽然每次改变业务类型都应该重写生成的DDL, 但考虑到此DDL文件只是留作记录
//        //频繁重写会影响整体性能, 所以在退出程序时重新DDL
//        DDLToolClient.getService().generatorODDLForBt(apContent, btmContent);
//        DDLToolClient.getService().generatorSDDLForBt(apContent, btmContent);
//    }
 
    @Override
    public void destory() throws VCIError {
        // TODO Auto-generated method stub
        
    }
 
    @Override
    public void init() throws VCIError {
        if(btmService != null){
            return;
        }
        
        if(inject()){
            ClientLog4j.logger.info("注入外界对业务类型中接口的实现成功");
        }else{
            ClientLog4j.logger.info("注入外界对业务类型中接口的实现失败");
        }
        try {
 
            btmService = ServiceProvider.getOMDService().getBTMService();
        } catch (Exception e) {
            e.printStackTrace();
            throw new VCIError("", new String[0]);
        }
    }
 
    @Override
    public JPanel start() throws VCIError {
        if(setData()){
            ClientLog4j.logger.info("设置版本规则, 生命周期成功");
        }else{
            ClientLog4j.logger.info("设置版本规则, 生命周期失败");
        }
        BtmPanel.cleanInstance();
        BtmPanel btmPanel = BtmPanel.getInstance();
        return btmPanel;
    }
    
    public static BTMServicePrx getService(){
        if(btmService == null){
            try {
                BtmClient.getInstance().init();
            } catch (VCIError e) {
                e.printStackTrace();
            }
        }
        
        return btmService;
    }
    
 
    /**
     * 设置版本规则, 生命周期
     * @return
     */
    private boolean setData(){
        try{
            LifeCycleList l = null;
            VersionRuleList v = null;
            l = new LifeCycleList();
            v = new VersionRuleList();
            Datacenter.getInstance().setLCyleNames(l.getLifeCycles());
            Datacenter.getInstance().setRevNames(v.getVersionRules());
        }catch(Exception e){
            e.printStackTrace();
            return false;
        }
        return true;
    }
    
    /**
     * 注入外界对业务类型中接口的实现
     */
    private boolean inject(){
        boolean flag = false;
        String impls = ClasspathConfig.getProperty("interBtmImpl");
        String[] implArray = impls.split(";");
        for(int i = 0; i < implArray.length; i++){
            InterBtm interBtm = null;
            try {
                String classpath = implArray[i];
                if(classpath == null || classpath.equals("")){
                    continue;
                }
                interBtm = (InterBtm)Class.forName(classpath).newInstance();
            } catch (InstantiationException e) {
                e.printStackTrace();
                return flag;
            } catch (IllegalAccessException e) {
                e.printStackTrace();
                return flag;
            } catch (ClassNotFoundException e) {
                e.printStackTrace();
                return flag;
            }
            InterBtmManager.getInstance().registerInter(interBtm);
            flag = true;
        }
        return flag;
    }
}