temp.cpp

物品存放的管理C++源程序 用于管理物品的小软件 适合课程设计

class Trade
{
    private:		
		int Trade_code;	
		int quantity;
		char item[20];
	public:
		Trade()
		{
			item[0]=NULL;
		}
		void getdata();
		void showdata();
		char *rtnname() {return item;}
};

class Guest
{
	
	private:
		char Guest_name[10];
		int Guest_code;
		char Phone_NO[10];
		int quantity;
		Trade trd[9];
		void getdata();
		void showdata();
	public:
		void add();
		void remove();
		void search();
		void showag();
};

void Trade::getdata()
{
	switch(lgwg)
	{
	case 1:
		cout<<"\n\nEnter Item Name   ";
		cin.ignore();
		cin.getline(item,20);
		cout<<"\nEnter Trade Code ";
		cin>>Trade_code;
		cout<<"\nEnter Item Quantity ";
		cin>>quantity;
		break;
    case 2:
		cout<<"\n\n请输入物品名称: ";
		cin.ignore();
		cin.getline(item,20);
		cout<<"\n请输入物品编号: ";
		cin>>Trade_code;
		cout<<"\n请输入物品数量: ";
		cin>>quantity;
	}
}

void Trade::showdata()
{
	switch(lgwg)
	{
	case 1:
		cout<<"\n\nItem Name        :  "; cout<<item;
		cout<<"\n\nTrade Code       :  "; cout<<Trade_code;
		cout<<"\n\nItem Quantity    :  "; cout<<quantity<<endl;
		break;
	case 2:
		cout<<"\n\n物品名称      :  "; cout<<item;
		cout<<"\n\n物品编号      :  "; cout<<Trade_code;
		cout<<"\n\n物品数量      :  "; cout<<quantity<<endl;
	}
}

void Guest::getdata()	
{
	switch(lgwg)
	{
	case 1:
		cout<<"\nEnter Guest Name  ";
		cin.ignore();
		cin.getline(Guest_name,10);
		cout<<"\nEnter Guest Code  ";
		cin>>Guest_code;
		cout<<"\nEnter Phone Number ";
		cin.ignore();
		cin.getline(Phone_NO,10);
		cout<<"\nEnter The Quantity of Traded Item  ";
		cin>>quantity;
		cout<<"\nEnter The Number of Sort (Less than nine) ";
		cin>>num;
		for(i=0;i<num;i++)
		{
			cout<<"\n\nEnter Item "<<i+1;
			trd[i].getdata();
		}
		i=0;
		break;
	case 2:
		cout<<"\n请输入客户名称: ";
		cin.ignore();
		cin.getline(Guest_name,10);
		cout<<"\n请输入客户序号: ";
		cin>>Guest_code;
		cout<<"\n请输入联系电话: ";
		cin.ignore();
		cin.getline(Phone_NO,10);
		cout<<"\n请输入交易物品总数: ";
		cin>>quantity;
		cout<<"\n请输入种类个数（九个以内）: ";
		cin>>num;
		for(i=0;i<num;i++)
		{
			cout<<"\n\n请输入第"<<i+1<<"种物品数据: ";
			trd[i].getdata();
		}
		i=0;
	}
}

void Guest::showdata()	
{
	switch(lgwg)
	{
	case 1:
		cout<<"\n\n\t\tGuest Data";
		cout<<"\n\nGuest Name    :  ";
		cout<<Guest_name;
		cout<<"\n\nGuest Code    :  ";
		cout<<Guest_code;
		cout<<"\n\nPhone Number  :  ";
		cout<<Phone_NO;
		cout<<"\n\nQuantity of Traded Item:  ";
		cout<<quantity;
		cout<<"\n\nPress Enter to continue.";cin.get(pause);
		while(*trd[i].rtnname())
		{
			cout<<"\n\nItem "<<i+1<<endl; trd[i].showdata();
			i++;
			cout<<"\n\nPress Enter to continue.";cin.get(pause);
		}
		i=0;
		break;
	case 2:
		cout<<"\n\n\t\t客户数据";
		cout<<"\n\n客户名称     :  ";
		cout<<Guest_name;
		cout<<"\n\n客户序号     :  ";
		cout<<Guest_code;
		cout<<"\n\n联系电话     :  ";
		cout<<Phone_NO;
		cout<<"\n\n交易物品总数 :  ";
		cout<<quantity;
		cout<<"\n\n按回车继续";cin.get(pause);
		while(*trd[i].rtnname())
		{
			cout<<"\n\n第"<<i+1<<"种物品\n"; trd[i].showdata();
			i++;
			cout<<"\n\n按回车继续";cin.get(pause);
		}
		i=0;
	}
}

void Guest::add()	
{

	ofstream file( "TGS.txt", ios::out |ios::ate ); 
	if(!file)   
	{
		if(lgwg==1) cout<<"Error Could Not Open File.\n\nPress Enter to continue.";
		else cout<<"错误!无法打开文件。\n\n按回车继续";
		cin.ignore();cin.get(pause);
		exit(1);
	}
	Guest p1;
	p1.getdata();   
    file.write(reinterpret_cast <const char *> (&p1),sizeof(Guest) );
}

void Guest::showag()  	
{
	system("cls");
	ifstream file( "TGS.txt" ,ios::in);  
	if(!file)   
	{
		if(lgwg==1) cout<<"Error Could Not Open File.\n\nPress Enter to continue.";
		else cout<<"错误!无法打开文件。\n\n按回车继续";
		cin.ignore();cin.get(pause);
		exit(1);
	}
	Guest p1;
	file.read(reinterpret_cast<char *>(&p1),sizeof(Guest));
	cin.ignore();
	while(!file.eof()) 
	{

		p1.showdata() ;  
		file.read(reinterpret_cast<char *> (&p1),sizeof(Guest)); 
	}
}


void Guest::search()   	
{
node3:	
	char name1[10]={NULL};
	int code=-1;
	int option;
	system("cls");
	if(lgwg==1) cout<<"\n(1)Search By Name\n(2)Search By Code\n(3)Search By Phone Number\n(4)Back  ";
	else cout<<"\n(1)按客户名称搜索\n(2)按客户序号搜索\n(3)按联系电话搜索\n(4)返回   ";
	cin>>option;
	cin.ignore();
	switch(option)
	{
	case 1:
		if(lgwg==1) cout<<"\nEnter Guest name ";
		else cout<<"\n请输入客户名称 :";
		cin.getline(name1,10);
		break;
	case 2:
		if(lgwg==1) cout<<"\nEnter Guest Code ";
		else cout<<"\n请输入客户序号 : ";
		cin>>code;
		cin.ignore();
		break;
	case 3:
		if(lgwg==1) cout<<"\nEnter The Price ";
		else cout<<"\n请输入联系电话 : ";
		cin.getline(name1,10);
		break;
	case 4:
		system("cls");
		return;
	default:
		goto node3;

	}
	fstream file( "TGS.txt" ,ios::in);  
	if(!file)  
	{
		if(lgwg==1) cout<<"Error Could Not Open File.\n\nPress Enter to continue.";
		else cout<<"错误!无法打开文件。\n\n按回车继续";
		cin.ignore();cin.get(pause);
		exit(1);
	}
	char flag='a';  
	Guest p1;
	file.read(reinterpret_cast<char *>(&p1),sizeof(Guest));	
	while(!file.eof()) 
	{
		if((strcmp(p1.Guest_name,name1)==0)||(p1.Guest_code==code)||(strcmp(p1.Phone_NO,name1)==0)) 
		{
			p1.showdata();
			flag='z';   
			break; 
		}
		file.read(reinterpret_cast<char *> (&p1),sizeof(Guest));
	}
	if(flag !='z')  
	{
		if(lgwg==1) cout<<"Guest Not Found.\n\nPress Enter to continue.";
		else cout<<"未找到匹配档案。\n\n按回车继续";
		cin.get(pause);
	}
	goto node3;
}
  
void Guest::remove()
{
node4:
	char name1[10]={NULL};
	int code;
	int option;
	system("cls");
	if(lgwg==1) cout<<"\n(1)Delete By Name\n(2)Delete By Code\n(3)Back  ";
	else cout<<"\n(1)按名称清除\n(2)按序号清除\n(3)返回  ";
	cin>>option;
	switch(option)
	{
	case 1:
		if(lgwg==1) cout<<"\nEnter Guest name  ";
		else cout<<"\n请输入客户名称 :";
		cin.ignore();
		cin.getline(name1,10);
		code=0;
		break;
	case 2:
		if(lgwg==1) cout<<"\nEnter Guest Code ";
		else cout<<"\n请输入客户序号 :";
		cin>>code;
		cin.ignore();
		break;
	case 3:
		system("cls");
		return;
	default:
		goto node4;
	}
	ifstream file( "TGS.txt" ,ios::in );
	ofstream temp( "deleteG.txt", ios::trunc);
	if(!file||!temp)
	{
		if(lgwg==1) cout<<"Error Could Not Open File.\n\nPress Enter to continue.";
		else cout<<"错误!无法打开文件。\n\n按回车继续";
		cin.ignore();cin.get(pause);
		exit(1);
	}
	file.seekg(0);
	temp.seekp(0);
	Guest p1;
	file.read(reinterpret_cast<char *> (&p1),sizeof(Guest));
	char flag='a';
	while(!file.eof())
	{
		if((strcmp(name1,p1.Guest_name)==0)||(code==p1.Guest_code))
		{
			file.read(reinterpret_cast<char *> (&p1),sizeof(Guest));
			flag='z';
		}
		else
		{
			temp.write(reinterpret_cast<char *> (&p1),sizeof(Guest));
			file.read(reinterpret_cast<char *> (&p1),sizeof(Guest));
        }
	}
	file.close();
	temp.close();
	ifstream temp1("deleteG.txt",ios::in);
	ofstream file1("TGS.txt", ios::trunc);
    temp1.seekg(0);
    file1.seekp(0);
    temp1.read(reinterpret_cast<char *> (&p1),sizeof(Guest));
    while(!temp1.eof())
	{
        file1.write(reinterpret_cast<char *> (&p1),sizeof(Guest) );
		temp1.read(reinterpret_cast<char *> (&p1),sizeof(Guest) );
	}
    temp1.close();
	file1.close();
	if(flag=='z')
	{
		if(lgwg==1) cout<<"Deleted.\n\nPress Enter to continue.";
		else cout<<"已删除。\n\n按回车继续";
		cin.get(pause);
	}
	else
	{
		if(lgwg==1) cout<<"Guest Not Found.\n\nPress Enter to continue.";
		else cout<<"未找到匹配档案。\n\n按回车继续";
		cin.get(pause);
	}
	goto node4;
}

void welcome()
{
	int choice;
	system("cls");
	cout<<"\n\n\n\t\t     Please Choice The Language（请选择语言）:\n\t\t     (1)English（英文）\t (2)Chinese（中文）\n\t\t\t\t\t";
	cin>>lgwg;
	while(lgwg!=1&&lgwg!=2)
	{
		cout<<"\t\tBad Command.Please Choice Again.（无效!情重新输入）\n\t\t\t\t\t";
		cin>>lgwg;
	}
	system("cls");
	if(lgwg==1)
	{
		cout"\n\nPlease Choice The Program:\n(1)The Inventory System (TIS) Ver.1\n(2)The Guest System (TGS) Ver.1\n";
		cin>>choice;
	}
	else
	{
		cout"\n\n请选择程序:\n(1)物品库存管理程序 第一版\n(2)客户管理程序 第一版\n";
		cin>>choice;
	}
	switch(choice)
	{
	case 1: TIS();break;
	case 2: TGS();break;
	}
}

void TGS()
{
	system("cls");
	switch(lgwg)
	{
	case 1:
		cout<<"\t\t*************************************************\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*     Welcome to The Guest System (TGS) Ver.1   *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*            Projected by: Fan Jingyu           *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*          Class:03042101 Code:03304578         *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*************************************************\n\n";
		break;
	case 2:
		cout<<"\t\t*************************************************\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*          欢迎使用客户管理程序  第一版         *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*                 设计者： 樊劲宇               *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*          班级:03042101  学号:03304578         *\n";
		cout<<"\t\t*                                               *\n";
		cout<<"\t\t*************************************************\n\n";
	}
	if(lgwg==1) cout<<"\n\n\t\t\tPress Enter to continue.";
	else cout<<"\n\n\t\t\t\t按回车继续";
	cin.ignore();cin.get(pause);
	Guest n;
	int choice;
	while(1)
	{
		system("cls");
		if(lgwg==1)
		{
			cout<<"\n\n(1)Add Guest\n\n(2)Show All The Guest\n\n(3)Search Guest\n\n(4)Remove Guest\n\n(5)Back\n\n(6)Exit TGS";
			cout<<"\n\nEnter Choice ";
		}
		else
		{
			cout<<"\n\n(1)增加客户\n\n(2)显示所有客户\n\n(3)查找客户\n\n(4)清除客户\n\n(5)返回\n\n(6)退出程序";
			cout<<"\n\n请输入选择项: ";
		}
		cin>>choice;
		switch(choice)
		{
		case 1:
			n.add();
			break;
		case 2:
			n.showag();
			break;
		case 3:
           	n.search();
			break;
		case 4:
			n.remove();
			break;
		case 5:
			welcome();
			break;
		case 6:
			exit(1); 
		default:
			{
				if(lgwg==1) cout<<"Bad Command.Please Choice Again.\n";
				else cout<<"无效!情重新输入\n";
			}
		}
	}
}