package net.code.btalk.ui;



import net.code.btalk.BTalk;

import net.code.btalk.Buddy;

import net.code.btalk.SavedData;

import net.rim.device.api.ui.Field;

import net.rim.device.api.ui.Manager;

import net.rim.device.api.ui.MenuItem;

import net.rim.device.api.ui.component.Dialog;

import net.rim.device.api.ui.component.DialogClosedListener;

import net.rim.device.api.ui.component.EditField;

import net.rim.device.api.ui.component.LabelField;

import net.rim.device.api.ui.container.MainScreen;

import net.rim.device.api.ui.container.PopupScreen;



public class BuddyScreen extends MainScreen {

	public static BTalk btalk;

	public IconLabelField statusBanner;

	public BuddyListField buddyList;

	

	public BuddyScreen(BuddyListField l) {

		statusBanner = new IconLabelField(BuddyListField.onlineIcon, BTalkLocale.locale[BTalkLocale.ITEM_STATUS_AVA][SavedData.lang]);

		this.setTitle(statusBanner);

		

		this.buddyList = l;

		this.add(l);

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_CHAT][SavedData.lang], 0, 0) {

			public void run() {

				int idx = buddyList.getSelectedIndex();

				if (idx >= 0) {

					btalk.currentBuddy = (Buddy) buddyList.buddyVector.elementAt(idx);

					btalk.openBuddy(btalk.currentBuddy);

				}

			}

		});

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_RETRY][SavedData.lang], 1, 0) {

			public void run() {

				if (btalk.state == BTalk.STATE_FAILED) {

					btalk.state = BTalk.STATE_RETRYING;

					btalk.setMyStatus(BTalk.STATE_RETRYING, false, null);

					btalk.retryCount = 0;

					btalk.retryBtalk();

				}

			}

		});

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_ADD_BUDDY][SavedData.lang], 0x00020000, 0) {

			public void run() {

				// TODO finish add new buddy

				final EditField jidField;

				Dialog addBuddyDialog = new Dialog(Dialog.D_OK_CANCEL, BTalkLocale.locale[BTalkLocale.ITEM_ADD_LAB][SavedData.lang], 0, null, Manager.USE_ALL_WIDTH);

				jidField = new EditField(EditField.NO_COMPLEX_INPUT | EditField.NO_NEWLINE);

				addBuddyDialog.add(jidField);

				addBuddyDialog.setDialogClosedListener(new DialogClosedListener() {

					public void dialogClosed(Dialog dialog, int choice) {

						switch (choice) {

						case 0:

							final String jid = jidField.getText();

							if (jid.indexOf('@') == -1) {

								Dialog.alert("Not a legal Email address!");

							} else {

								(new Thread() {

									public void run() {

										btalk.subscribe(jid);

									}

								}).start();

							}

							return;

						case -1:

							return;

						default:

							return;

						}

					}

				});

				addBuddyDialog.show();

			}

			

		});

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_RM_BUDDY][SavedData.lang], 0x00020001, 0) {

			public void run() {

				//TODO finish delete buddy

				if (buddyList.buddyVector.size() <= 0)

					return;

				final Buddy b = buddyList.getBuddyAt(buddyList.getSelectedIndex());

				String str;

				if (!b.name.equals(b.jid))

					str = b.name+"("+b.jid+")";

				else

					str = b.jid;

				int rst = Dialog.ask(BTalkLocale.locale[BTalkLocale.ITEM_RM_LAB][SavedData.lang]+" \""+str+"\"?", new String[] {"Yes", "No"}, new int[] {1, 2}, 2);

				

				switch (rst) {

				case 1:

					(new Thread() {

						public void run() {

							btalk.unsubscribe(b.jid);

						}

					}).start();

					buddyList.deleteBuddy(b.jid);

					return;

				case 2:

					return;

				}

			}

		});

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_OPTIONS][SavedData.lang], 0x00030000, 0) {

			public void run() {

				btalk.pushScreen(new OptionScreen());

			}

		});

		

		// add exit menuitem

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_EXIT][SavedData.lang], 0x00030002, 0) {

			public void run() {

				if (btalk.state == BTalk.STATE_ONLINE) {

					btalk.logoffJxa();

				}

				btalk.exitBtalk();

			}

		});

		

		this.addMenuItem(new MenuItem(BTalkLocale.locale[BTalkLocale.ITEM_ABOUT][SavedData.lang], 0x00030001, 0) {

			public void run() {

				Dialog.inform("BTalk "+BTalk.Version+" (For 4.5)\n" +

								"By zhtlancer\n<zhtlancer@gmail.com>\n" +

								BTalkLocale.locale[BTalkLocale.ITEM_ABOUT_TEXT][SavedData.lang]);

			}

		});

	}

	

	public boolean onClose() {

		if (btalk.state == BTalk.STATE_ONLINE ||

				btalk.state == BTalk.STATE_RETRYING ||

				btalk.state == BTalk.STATE_WAITING) {

			btalk.requestBackground();

		} else {

			btalk.exitBtalk();

		}

		return true;

	}

	

	public boolean pageDown(int amount, int status, int time) {

		return this.trackwheelRoll(amount, status, time);

	}

	

	public boolean pageUp(int amount, int status, int time) {

		return this.trackwheelRoll(amount, status, time);

	}

}