// main.cpp : Defines the entry point for the console application.
//

/*
* File: main.cpp
* ---------------
* This program runs the management of the hotel.
*/

#include "base.h"
#include "hotel.h"
#include "login.h"


/* Constants */
#define debug false
#define MAXLOGIN 4

/* Package variables */
class Login login;

/* Function prototypes */


/*
 * Function: Login
 * Usage: int=Login();
 * --------------------------
 * This function provides an interface to 
 * checks the login info,
 * and if login in successfully,it will
 * return the user's level,or exit the
 * application.
 */
int Login( void );


/*
 * Function: Init
 * Usage: Init();
 * ----------------------------------
 * This procedure initializes the hotel info,
 * includes the accounts and rooms info.
 */
void Init( void );

/*
 * Function: Menu
 * Usage: Menu(level);
 * -----------------------------------
 * This function shows a Menu to allow user
 * to enter the operation commands,the kind 
 * of functions provided to the user is 
 * depended on the level. 
 */
void Menu( int );


/*
 * Function: Work
 * Usage: Work(command,level);
 * --------------------------------
 * This function execute the command given.
 */
void Work( char , int );


/*
 * The Main Function..
 */
int main()
{	
	//system("mkdir data");
	//exit(0);
	cout<<"OK"<<endl;
	return 0;
	int level=Login();
	Init();
	string com="c";
	cout<<"***************************"<<endl;
	cout<<"*                         *"<<endl;
	cout<<"* Welcome to AutumnHotel~ *"<<endl;
	cout<<"*                         *"<<endl;
	cout<<"***************************"<<endl;
	while (1) {
		Menu(level);
		com=GetString();
		Work(com[0],level);
	}
	return 0;
}

int Login( void )
{
	string user;
	string pass;
	int level=0;
	int i=0;
	while (i < MAXLOGIN){
		cout<<"=========Login========="<<endl;
		cout<<"Please input UESR name :";
		user=GetString();
		cout<<"Please input PASSWORD :";
		pass=GetString();
		if (0 == (level=login.LoginSuccess(user,pass) ) ) i++;
		else {cout<<"=========Success==========="<<endl;return level;}
	}
	if (i == MAXLOGIN) exit(0);
	return level;
}

void Init( void )
{
	ClearAccountManageInfo(&accountManage);
	ClearRoomManageInfo(&roomManage);
	InitAccount(ACCOUNTFILE,&accountManage);
	if (debug) cout<<"account ok"<<endl;
	InitRoom(ROOMFILE,&roomManage);
	if (debug) cout<<"room OK~"<<endl;
	SetAccountRoomList(&accountManage,&roomManage);
	return ;
}

void Menu( int level )
{
	cout<<endl;
	cout<<"============Main Menu==========="<<endl;
	if (level > 0){
		cout<<"a -list all accounts"<<endl;
		cout<<"g -list accounts in hotel"<<endl;
		cout<<"r -list all rooms"<<endl;
		cout<<"l -list ClEAN rooms"<<endl;
		cout<<"n -list INUSE rooms"<<endl;
		cout<<"d -list NEEDFIX rooms"<<endl;
		cout<<"e -list NEEDCLEAR rooms"<<endl;
		cout<<"m -list not enough money accounts"<<endl;
		cout<<"y -list one room info"<<endl;
	}
	if (level > 1){
		cout<<"z -list one account info"<<endl;
		cout<<"h -check in"<<endl;
		cout<<"u -check out"<<endl;
		cout<<"f -add fee"<<endl;
		cout<<"t -change room state"<<endl;
	}
	if (level > 2){
		cout<<"c -clear"<<endl;
		cout<<"j -add account"<<endl;
		cout<<"k -add room"<<endl;
		cout<<"p -delete account"<<endl;
		cout<<"x -delete room"<<endl;
		cout<<"i -input from file"<<endl;
		cout<<"o -output to file"<<endl;
		cout<<"v -add user"<<endl;
		cout<<"w -delete user"<<endl;
	}
	cout<<"q -quit"<<endl;
	cout<<"=============End==================="<<endl;
	cout<<"Please input your choice :";
	return;
}

void Work( char com , int level )
{
	switch (level)
	{
		case 3:
			switch (com)
			{
				case 'c':{
					ClearAccountManageInfo(&accountManage);
					ClearRoomManageInfo(&roomManage);
					break;
				}
				case 'i':{
					ClearAccountManageInfo(&accountManage);
					ClearRoomManageInfo(&roomManage);
					InitAccount(ACCOUNTFILE,&accountManage);
					InitRoom(ROOMFILE,&roomManage);
					break;
				}
				case 'j':{
					AddAccount(&accountManage);
					break;
				}
				case 'k':{
					AddRoom(&roomManage);
					break;
				}
				case 'p':{
					DeleteAccount(&accountManage);
					break;
				}
				case 'x':{
					DeleteRoom(&roomManage);
					break;
				}
				case 'o':{
					OutAccount(ACCOUNTFILE,&accountManage);
					OutRoom(ROOMFILE,&roomManage);
					break;
				}
				case 'v':{
					AddUser(&login);
					break;
				}
				case 'w':{
					DeleteUser(&login);
					break;
				}
				default :break;
			}
		case 2:
			switch (com)
			{
				case 'h':{
					CheckIn(&accountManage,&roomManage);
					break;
				}
				case 'u':{
					CheckOut(&accountManage,&roomManage);
					break;
				}
				case 'f':{
					AddFee(&accountManage);
					break;
				}
				case 't':{
					ChangeRoomState(&roomManage);
					break;
				}
				case 'z':{
					PrintAccountInfo(&accountManage);
					break;
				}
				default:break;
			}
		case 1:
			switch (com)
			{
				case 'a':{
					PrintAllAccount(&accountManage);
					break;
				}
				case 'r':{
					PrintAllRoom(&roomManage);
					break;
				}
				case 'g':{
					PrintGuestInHotel(&accountManage);
					break;
				}
				case 'l':{
					PrintStateRoom(&roomManage,CLEAN);
					break;
				}
				case 'n':{
					PrintStateRoom(&roomManage,INUSE);
					break;
				}
				case 'd':{
					PrintStateRoom(&roomManage,NEEDFIX);
					break;
				}
				case 'e':{
					PrintStateRoom(&roomManage,NEEDCLEAR);
					break;
				}
				case 'm':{
					PrintNotEnoughAccount(&accountManage);
					break;
				}
				case 'y':{
					PrintRoomInfo(&roomManage);
					break;
				}
				case 'q':{
					OutAccount(ACCOUNTFILE,&accountManage);
					OutRoom(ROOMFILE,&roomManage);
					cout<<"Bye~"<<endl;
					exit(0);
					break;
				}
				default:break;
			}
		default:break;
	}
	return ;
}