package com.dfun.blackjack;

import javax.microedition.lcdui.*;

/**************************************************
 * @author Beetle
 * 類功能介紹:房屋管理
 **************************************************/
public class Hall
	implements CommandListener {
	/**************************************************
	 *定義公用變量
	 **************************************************/
	private Main main; //主控程序
	private String phoneNumber; //電話號碼
	private Connection conn; //連接對象
	private Display display; //顯示管理
	public String[][] houseList; //房間列表,值依次為:房間id,房間名稱，莊家id,莊家名稱,人數上限，現有人數
	private Image img[]; //圖片數組
	/**************************************************
	 *定義主窗體變量
	 **************************************************/
	private Form mainForm; //大廳窗體
	public ChoiceGroup choHouseList; //房間列表
	private Command cmdNewHouse; //新建房間
	private Command cmdInto; //進入房間
	private Command cmdRefresh; //刷新按扭
	/**************************************************
	 *定義新建窗體變量
	 **************************************************/
	private Form newHouse; //新建房間
	private TextField maxClient; //人數上限
	private TextField houseName; //房間名稱
	private Command cmdRequest; //提交
	private Command cmdCancel; //取消
	/*******************************************************
	 * 功能介紹:構造函數
	 * 輸入參數:顯示管理,連接對象，手機號碼，主程序
	 *******************************************************/
	public Hall(Display display, Connection conn, String phoneNumber, Main main) {
		/**************************************************
		 *初始化公用變量
		 **************************************************/
		this.main = main;
		this.phoneNumber = phoneNumber;
		this.conn = conn;
		this.display = display;
		img = main.loadImg(3);
		/**************************************************
		 *初始化主窗體變量
		 **************************************************/
		choHouseList = new ChoiceGroup(null, List.EXCLUSIVE); //房間列表
		mainForm = new Form("游戲大廳");
		mainForm.append("請選擇房間，如果人數上限或游戲已開始則不能進入！");
		mainForm.append(choHouseList);
		cmdRefresh = new Command("刷新", Command.OK, 1);
		cmdNewHouse = new Command("新建", Command.OK, 1);
		mainForm.addCommand(cmdRefresh);
		cmdInto = new Command("進入", Command.OK, 1);
		mainForm.addCommand(cmdNewHouse);
		mainForm.addCommand(cmdInto);
		mainForm.setCommandListener(this);
		/**************************************************
		 *初始化新建窗體變量
		 **************************************************/
		newHouse = new Form("新建房間");
		houseName = new TextField("房間名稱", main.strUserName + "所建房間", 15, TextField.ANY);
		maxClient = new TextField("游戲人數，人數到達后游戲自動開始", "", 2, TextField.NUMERIC);
		cmdRequest = new Command("提交", Command.OK, 1);
		cmdCancel = new Command("取消", Command.BACK, 1);
		newHouse.append(houseName);
		newHouse.append(maxClient);
		newHouse.addCommand(cmdRequest);
		newHouse.addCommand(cmdCancel);
		newHouse.setCommandListener(this);
	}

	/*****************************************************
	 * 功能介紹:顯示游戲大廳
	 * 輸入參數:無
	 * 輸出參數:無
	 *****************************************************/
	public void showHall() {
		houseName.setString(main.strUserName + "所建房間");
		while (choHouseList.size() != 0) {
			choHouseList.delete(0);
		}
		for (int j = 0; j < houseList.length; j++) {
			choHouseList.append(houseList[j][1], img[0]);
		}
		display.setCurrent(mainForm);
		main.refreshState = 0;
	}

	/*****************************************************
	 * 功能介紹:刷新游戲大廳
	 * 輸入參數:無
	 * 輸出參數:無
	 *****************************************************/
	public void refreshHall(String inputStr) {
		houseList=main.split(inputStr,",",6);
		ChoiceGroup choiceTmp = new ChoiceGroup(null, List.EXCLUSIVE); ;
		for (int j = 0; j < houseList.length; j++) {
			choiceTmp.append(houseList[j][1], null);
		}
		choHouseList = choiceTmp;
		mainForm.delete(1);
		mainForm.append(choHouseList);
		if(mainForm==display.getCurrent()){
			display.setCurrent(mainForm);
		}
	}

	public void commandAction(Command c, Displayable d) {
		if (c == cmdRefresh && d == mainForm) { //刷新游戲大廳
			if (!conn.getHouseList()) {
				display.setCurrent(new Alert("系統提示", "對不起網絡信號不好取數據失敗請稍候重試!", null, AlertType.ERROR));
			}

		}
		if (c == cmdInto && d == mainForm) { //進入房間
			if (choHouseList.getSelectedIndex() < 0) {
				display.setCurrent(new Alert("系統提示", "對不起您沒有選定房間!", null, AlertType.ERROR));
				return;
			}
			int index = choHouseList.getSelectedIndex();
			main.house.intoHouse(index);
		}

		if (c == cmdNewHouse && d == mainForm) { //新建房間
			display.setCurrent(newHouse);
		}
		if (c == cmdCancel && d == newHouse) { //取消
			display.setCurrent(mainForm);
		}
		if (c == cmdRequest && d == newHouse) { //提交
			if (houseName.size() <= 0) {
				display.setCurrent(new Alert("系統提示", "您還未填寫房間名稱!", null, AlertType.ERROR));
				return;
			}
			if (maxClient.size() <= 0) {
				display.setCurrent(new Alert("系統提示", "您還未填寫游戲人數!", null, AlertType.ERROR));
				return;
			}
			if (Integer.parseInt(maxClient.getString()) < 1 || Integer.parseInt(maxClient.getString()) > 4) {
				display.setCurrent(new Alert("系統提示", "您填寫的人數必須是1至4!", null, AlertType.ERROR));
				return;
			}

			long houseId = conn.addHouse(houseName.getString(), main.userId, main.strUserName, Integer.parseInt(maxClient.getString()));
			main.house.intoHouse(houseId, houseName.getString(), main.userId, main.strUserName, Integer.parseInt(maxClient.getString()));
		}
	}

}