package uni.projecte.Activities.Projects;
import java.io.File;
import java.io.FilenameFilter;
import java.sql.Date;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import uni.projecte.R;
import uni.projecte.controler.BackupControler;
import uni.projecte.controler.PreferencesControler;
import uni.projecte.controler.ProjectControler;
import uni.projecte.dataTypes.ProjectBackup;
import uni.projecte.dataTypes.Utilities;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.RadioButton;
import android.widget.TextView;
import android.widget.Toast;
public class ProjectBackupList extends Activity {
private PreferencesControler pC;
private ProgressDialog pd;
private Dialog dialog;
private ListView lV;
private ArrayList<ProjectBackup> elements = null;
public static final int DIALOG_DOWNLOAD_PROGRESS = 0;
private String prType;
private String prName;
private long createdProjId;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Utilities.setLocale(this);
setContentView(R.layout.project_backup_list);
//filling list with remote and local projects
lV= (ListView) findViewById(R.id.backupList);
pC= new PreferencesControler(this);
loadLocalProjects();
lV.setOnItemClickListener(theListListener);
}
private void loadLocalProjects() {
if(isSdPresent()) fillFileList(new File(Environment.getExternalStorageDirectory()+"/"+pC.getDefaultPath()+"/Backups/").listFiles(new ZIPFilter()));
else {
Toast.makeText(getBaseContext(),
R.string.noSdAlert,
Toast.LENGTH_SHORT).show();
}
}
public static boolean isSdPresent() {
return android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
}
private void fillFileList(File[] listFiles) {
elements = new ArrayList<ProjectBackup>();
// elements.add(getString(R.string.root));
for( File archivo: listFiles){
Date d = new Date(archivo.lastModified());
SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
String dateString = sdf.format(d);
elements.add(new ProjectBackup(archivo.getName(), dateString));
}
BackupProjectAdapter eA=new BackupProjectAdapter(this,elements);
lV.setAdapter(eA);
}
class ZIPFilter implements FilenameFilter {
public boolean accept(File dir, String name) {
return (name.endsWith(".zip"));
}
}
private static class BackupProjectAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private ArrayList<ProjectBackup> elements;
public BackupProjectAdapter(Context context,ArrayList<ProjectBackup> elementList) {
mInflater = LayoutInflater.from(context);
this.elements=elementList;
}
public int getCount() {
return elements.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.backup_list_row, null);
holder = new ViewHolder();
holder.text2 = (TextView) convertView
.findViewById(R.id.tvProjBackName);
holder.text3 = (TextView) convertView
.findViewById(R.id.tvProjBackDate);
holder.disc = (ImageView) convertView.findViewById(R.id.projBackImg);
convertView.setTag(holder);
}
else {
holder = (ViewHolder) convertView.getTag();
}
holder.disc.setImageResource(android.R.drawable.ic_menu_save);
holder.text2.setText(elements.get(position).getFileName());
holder.text3.setText(elements.get(position).getDate());
holder.text2.setOnLongClickListener(new OnLongClickListener() {
public boolean onLongClick(final View v) {
AlertDialog.Builder builder = new AlertDialog.Builder(v.getContext());
builder.setMessage(R.string.rmFile)
.setCancelable(false)
.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
TextView tv=(TextView)v;
String projName=(String)tv.getText();
String path = Environment.getExternalStorageDirectory() +"/ZamiaDroid/Backups/"+projName;
File f= new File(path);
f.delete();
}
})
.setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alert = builder.create();
alert.show();
return true;
}
}
);
return convertView;
}
static class ViewHolder {
TextView text2;
TextView text3;
ImageView disc;
}
}
public OnItemClickListener theListListener = new OnItemClickListener() {
public void onItemClick(android.widget.AdapterView<?> parent, View v, int position, long id) {
TextView tv=(TextView) v.findViewById(R.id.tvProjBackName);
String projName=(String)tv.getText();
String niceProjectName=projName.replaceAll("_[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]", "");
// String[] projNameList=projName.split("_");
importBackup(niceProjectName,projName);
}
};
private void importBackupDialog(final String fileName,final long projId,final String projName){
final BackupControler bC= new BackupControler(this);
pd = ProgressDialog.show(this, getBaseContext().getString(R.string.backupLoading),getBaseContext().getString(R.string.backupLoadingTxt),true,false);
Thread thread = new Thread(){
@Override
public void run() {
createdProjId=bC.importProject(fileName, projId,projName);
handler.sendEmptyMessage(0);
}
};
thread.start();
}
private void importBackup(final String projName, final String fileName) {
final ProjectControler rC= new ProjectControler(this);
//project with @projName exists
if(rC.projectExists(projName.replace(".zip", ""))){
//we show a dialog that gives you two options:
//a)create a project with a different name
//b)import only the citations to the project with @projName
dialog = new Dialog(this);
dialog.setContentView(R.layout.backup_list);
Button createProject = (Button)dialog.findViewById(R.id.btImportBackup);
final EditText name=(EditText)dialog.findViewById(R.id.etBackProjName);
final RadioButton rbBackImportCit = (RadioButton) dialog.findViewById(R.id.rbBackImportCit);
final RadioButton rbBackNewProj = (RadioButton) dialog.findViewById(R.id.rbBackupNewProject);
rbBackImportCit.setChecked(true);
name.setVisibility(View.GONE);
rbBackImportCit.setOnClickListener(new RadioButton.OnClickListener(){
public void onClick(View v){
name.setVisibility(View.GONE);
}
});
rbBackNewProj.setOnClickListener(new RadioButton.OnClickListener(){
public void onClick(View v){
name.setVisibility(View.VISIBLE);
}
});
createProject.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v)
{
EditText et=(EditText)dialog.findViewById(R.id.etBackProjName);
String proposedName=et.getText().toString();
//only citations
if(rbBackImportCit.isChecked()){
prName=projName.replace(".zip", "");
importBackupDialog(fileName.replace(".zip", ""), rC.getProjectId(),prName);
dialog.dismiss();
}
else if(rbBackNewProj.isChecked()){
if(rC.projectExists(proposedName)) {
Utilities.showToast(getBaseContext().getString(R.string.sameNameProject), getBaseContext());
}
else{
if(proposedName.equals("")){
Utilities.showToast(getBaseContext().getString(R.string.projNameMissing),getBaseContext());
}
else{
importBackupDialog(fileName.replace(".zip", ""), -1,proposedName);
prName=proposedName;
dialog.dismiss();
}
}
}
else{
}
}
});
dialog.show();
}
else{
prName=projName.replace(".zip", "");
importBackupDialog(fileName.replace(".zip", ""), -1,prName);
}
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
pd.dismiss();
Toast.makeText(getBaseContext(),
String.format(getString(R.string.projSuccesCreated), prName),
Toast.LENGTH_SHORT).show();
Intent intent = new Intent();
Bundle b = new Bundle();
b.putLong("projId", createdProjId);
intent.putExtras(b);
setResult(1, intent);
finish();
}
};
public OnItemClickListener theLocalListListener = new OnItemClickListener() {
public void onItemClick(android.widget.AdapterView<?> parent, View v, int position, long id) {
/* TextView tv=(TextView) v
.findViewById(R.id.tvProjRepName);
TextView tvProjType=(TextView) v
.findViewById(R.id.tvProjRepType);
String projName=(String)tv.getTag();
prType=tvProjType.getText().toString();
createProjectDialog(projName,"",false); */
}
};
}