診所管理系統

//設計人類（Person類）和醫生類（Doctor類），在此基礎上，通過增加患者和賬單，使它們公用於表示一家診所的信息管理。
//（1）在一條醫生記錄中，包括醫生的專業說明（specialty），
//		如內科醫生（surgeon）、兒科醫生（pediatrician） 、產科醫生（obstetrician）及全科醫生（general practitioner）。
//（2）Doctor記錄還含有診費（office_vist_fee）。
//（3）在一條患者記錄中，包括該患者產生的藥費(drug_fee) ，患者的診費（即醫生的診費）。
//（4）在一條賬單記錄中，包括一條患者對象、該患者對應得主治醫生、該患者產生的診費和藥費。
//（5）應用程序能夠顯示出診所中每個患者的信息和對應主治醫生的信息。
//（6）能夠統計出所有患者的總費用。

#define _CRT_SECURE_NO_WARNINGS 1 //vs2013的環境需要這句話

#include <iostream>
#include <cstring>
#include <windows.h>
#include <fstream>
#include <stdlib.h>

using namespace std;

#define N 200

class Person   //人
{
public:
	Person(){}
	Person(const char *_Name, const char *_Sex, const char *_Address, int _Age);
	void Print();
	~Person(){}
	//
	char Name[10];
	char Sex[3];
	char Address[20];
	int Age;
};

class Doctor   //醫生
{
public:
	Doctor(){}
	Doctor(const char *_Dname, const char *_Specialty, double _Fees);
	void Print();
	void D_Add();
	int D_Select(Doctor Doc[], char name_[],int j); //查找某個醫生
	void D_All_Inf(Doctor Doc[], int j);    //查看所有醫生信息
	void D_Save_File(Doctor Doc[], int j); //保存至文件
	~Doctor(){}
	//
	char Dname[10];
	char Specialty[10];  //醫生科室（兒科，內科等）
	double  Fees; //診費
};

class Patient : public Person  //患者
{
public:
	Patient(){}
	Patient(const char *_Name, const char *_Sex, const char *_Address, int _Age, double _Medicine_Fee);
	void Print();
	void P_Add();
	int P_Select(Patient Pat[], char name_[],int j);
	void P_All_Inf(Patient Pat[], int j);
	void P_Save_File(Patient Pat[], int j);
	~Patient(){}

	double Medicine_Fee;//藥費
};

class Bill : public Patient, public  Doctor    //清單
{
public:
	Bill(){}
	Bill(const char *_Name, const char *_Sex, const char *_Address, int _Age, double _Medicine_Fee,
		const char *_Dname, const char *_Specialty, double _Fees);
	void Print();
	void B_Add();
	int B_Select(Bill Bil[], char name_[],int j);
	void B_All_Inf(Bill Bil[], int j);
	void B_Save_File(Bill Bil[], int j);
	//void B_Read_File(Bill Bil[]);
	double NumMoney(Bill Pat[], int j);
	~Bill(){}
};

Person::Person(const char *_Name, const char *_Sex, const char *_Address, int _Age)
{
	strcpy(Name, _Name);
	strcpy(Sex, _Sex);
	strcpy(Address, _Address);
	Age = _Age;
}
Doctor::Doctor(const char *_Dname, const char *_Specialty, double _Fees)
{
	strcpy(Dname, _Dname);
	strcpy(Specialty, _Specialty);
	Fees = _Fees;
}
Patient::Patient(const char *_Name, const char *_Sex, const char *_Address, int _Age, double _Medicine_Fee)
	:Person(_Name, _Sex, _Address, _Age)
{
	Medicine_Fee = _Medicine_Fee;
}
Bill::Bill(const char *_Name, const char *_Sex, const char *_Address, int _Age,
	double _Medicine_Fee,
	const char *_Dname, const char *_Specialty, double _Fees)
	: Patient(_Name, _Sex, _Address, _Age, _Medicine_Fee), Doctor(_Dname, _Specialty, _Fees)
{

}

void Person::Print()
{
	cout << "患者的姓名是：" << Name << endl;
	cout << "患者的性別是：" << Sex << endl;
	cout << "患者的家庭住址是：" << Address << endl;
	cout << "患者的年齡是：" << Age << endl;
}
void Doctor::Print()
{
	cout << "醫生的姓名是：" << Dname << endl;
	cout << "醫生的科室是：" << Specialty << endl;
	cout << "醫生的診費是：" << Fees << endl;
	cout << "---------------------------" << endl;
}
void Patient::Print()
{
	Person::Print();
	cout << "患者的醫藥費是：" << Medicine_Fee << endl;
}
void Bill::Print()
{
	Patient::Print();
	Doctor::Print();
}

void Doctor::D_Add()
{
	cout << "請輸入醫生姓名：";
	cin >> Dname;
	cout << "請輸入醫生科室：";
	cin >> Specialty;
	cout << "請輸入醫生診費：";
	cin >> Fees;
}
int Doctor::D_Select(Doctor Doc[], char name_[], int j)
{
	int i = 0;
	while (strcmp(name_, Doc[i].Dname) != 0)
	{
		i++;
		if (i >= j)
		{
			return 0;
		}
	}
	return i;
}
void Doctor::D_Save_File(Doctor Doc[], int j)
{
	fstream outfile;
	outfile.open("Doctor.txt", ios::out);
	if (!outfile)
	{
		cout << "文件打開失敗！";
		abort();  //退出程序
	}
	for (int i = 0; i < j; i++)
	{
		outfile << Doc[i].Dname << "  ";
		outfile << Doc[i].Specialty << "  ";
		outfile << Doc[i].Fees << endl;
	}
	outfile.close();
}
void Doctor::D_All_Inf(Doctor Doc[], int j)
{
	for (int i = 0; i<j; i++)
	{
		Doc[i].Print();
	}
}


void Patient::P_Add()
{
	cout << "請輸入患者姓名：";
	cin >> Name;
	cout << "請輸入患者性別：";
	cin >> Sex;
	cout << "請輸入患者家庭住址：";
	cin >> Address;
	cout << "請輸入患者年齡：";
	cin >> Age;
	cout << "請輸入患者醫藥費：";
	cin >> Medicine_Fee;
}
int Patient::P_Select(Patient Pat[], char name_[],int j)
{
	int i = 0;
	while (strcmp(name_, Pat[i].Name) != 0)
	{
		i++;
		if (i >= j)
		{
			return 0;
		}
	}
	return i;
}
void Patient::P_All_Inf(Patient Pat[], int j)
{
	for (int i = 0; i<j; i++)
	{
		Pat[i].Print();
		cout << "---------------------------" << endl;
	}
}
void Patient::P_Save_File(Patient Pat[], int j)
{
	fstream outfile;
	outfile.open("Patient.txt", ios::out);
	if (!outfile)
	{
		cout << "文件打開失敗！";
		abort();  //退出程序
	}
	for (int i = 0; i < j; i++)
	{
		outfile << Pat[i].Name << "  ";
		outfile << Pat[i].Sex << "  ";
		outfile << Pat[i].Address << "  ";
		outfile << Pat[i].Age << "  ";
		outfile << Pat[i].Medicine_Fee << endl;
	}
	outfile.close();
}


double Bill::NumMoney(Bill Bil[], int j)
{
	double sum = 0.0;
	for (int i = 0; i<j; i++)
	{
		sum = sum + Bil[i].Medicine_Fee + Bil[i].Fees;
	}
	return sum;
}
void Bill::B_Add()
{
	Patient::P_Add();
	Doctor::D_Add();
}
int Bill::B_Select(Bill Bil[], char name_[],int j)
{
	int i = 0;
	while (strcmp(name_, Bil[i].Name) != 0)
	{
		i++;
		if (i >= j)
		{
			return 0;
		}
	}
	return i;
}
void Bill::B_All_Inf(Bill Bil[], int j)
{
	for (int i = 0; i<j; i++)
	{
		Bil[i].Print();
	}
}
void Bill::B_Save_File(Bill Bil[], int j)
{
	fstream outfile;
	outfile.open("Bill.txt", ios::out);
	if (!outfile)
	{
		cout << "文件打開失敗！";
		abort();  //退出程序
	}
	for (int i = 0; i < j; i++)
	{
		outfile << Bil[i].Name << "  ";
		outfile << Bil[i].Sex << "  ";
		outfile << Bil[i].Address << "  ";
		outfile << Bil[i].Age << "  ";
		outfile << Bil[i].Medicine_Fee << "  ";
		outfile << Bil[i].Dname << "  ";
		outfile << Bil[i].Specialty << "  ";
		outfile << Bil[i].Fees << endl;
	}
	outfile.close();
}

void menu()
{
	system("cls");
	cout << "***************************" << endl;
	cout << "1.醫生操作" << endl;
	cout << "2.患者操作" << endl;
	cout << "3.患者清單操作" << endl;
	cout << "0.結束程序" << endl;
	cout << "***************************" << endl;
}

void Dmenu()
{
	system("cls");
	cout << "***************************" << endl;
	cout << "1.查詢所有的醫生信息" << endl;
	cout << "2.按名查找醫生" << endl;
	cout << "3.增加醫生" << endl;
	cout << "4.返回上一層" << endl;
	cout << "***************************" << endl;
}
 
void Pmenu()
{
	system("cls");
	cout << "***************************" << endl;
	cout << "1.查詢所有的患者信息" << endl;
	cout << "2.按名查找患者" << endl;
	cout << "3.增加患者" << endl;
	cout << "4.返回上一層" << endl;
	cout << "***************************" << endl;
}

void Bmenu()
{
	system("cls");
	cout << "***************************" << endl;
	cout << "1.查詢所有的患者清單" << endl;
	cout << "2.查找某個患者清單" << endl;
	cout << "3.增加清單" << endl;
	cout << "4.計算所有患者的總費用" << endl;
	cout << "5.返回上一層" << endl;
	cout << "***************************" << endl;
}
int main()
{
	int n;  //用來選擇的變量
	int i = 5, j = 5, z = 5; //醫生、患者、清單的總數
	char name_[10];
	Doctor Doc[N] = { { "張三", "內科", 5 },
	{ "李四", "外科", 20 },
	{ "王五", "眼科", 6 },
	{ "華佗", "全科", 100 },
	{ "張仲景", "婦科", 50 } };
	Patient Pat[N] = { { "趙信", "男", "山西", 18, 200.5 },
	{ "李二狗", "男", "陝西", 45, 1000.8 },
	{ "趙靈芝", "女", "浙江", 30, 563.5 },
	{ "王麻子", "男", "新疆", 24, 50.0 },
	{ "瑞文", "女", "上海", 17, 108.4 } };
	Bill Bil[N] = { { "趙信", "男", "山西", 18, 200.5, "張三", "內科", 5 },
	{ "李二狗", "男", "陝西", 45, 1000.8, "李四", "外科", 20 },
	{ "趙靈芝", "女", "浙江", 30, 563.5, "張仲景", "婦科", 50 },
	{ "王麻子", "男", "新疆", 24, 50.0, "王五", "眼科", 6 },
	{ "瑞文", "女", "上海", 17, 108.4, "張仲景", "婦科", 50 } };

	while (1)
	{
		menu();
		cout << "請輸入你的操作：";
		cin >> n;
		switch (n)
		{
		case 1:{
			while (1)
			{
				Dmenu();
				cout << "請輸入你的操作：";
				cin >> n;
				switch (n)
				{
					case 1:{
						Doc[1].D_All_Inf(Doc, i);    //查詢所有醫生信息
						system("pause");
					}break;
					case 2:{
						cout << "請輸入醫生的姓名：";
						cin >> name_;
						if (Doc[1].D_Select(Doc, name_, i) == 0)
						{
							printf("無該醫生！\n");
						}
						else
						{
							Doc[Doc[1].D_Select(Doc, name_, i)].Print();  //查找某個醫生信息
						}
						system("pause");
					}break;
					case 3:{
						Doc[i].D_Add();//增加醫生
						i++;
					}break;
					case 4:{

					}break;
					default:
						cout << "輸入錯誤！請重新輸入！" << endl;
						Sleep(500);
						break;
				}//end switch
				if (n == 4)
					break;
			}//end while	
		}break;
		case 2:{
			while (1)
			{
				Pmenu();
				cout << "請輸入你的操作：";
				cin >> n;
				switch (n)
				{
					case 1:{
						Pat[1].P_All_Inf(Pat, j);   //查詢所有患者信息
						system("pause");
					}break;
					case 2:{
						cout << "請輸入患者的姓名：";
						cin >> name_;
						if (Pat[1].P_Select(Pat, name_, j) == 0)
						{
							printf("無該患者！\n");
						}
						else
						{
							Pat[Pat[1].P_Select(Pat, name_, j)].Print();   //查找某個患者信息
						}
						system("pause");
					}break;
					case 3:{
						Pat[j].P_Add(); //增加患者
						j++;
					}break;
					case 4:{

					}break;
					default:
						cout << "輸入錯誤！請重新輸入！" << endl;
						Sleep(500);
						break;
				}//end switch
				if (n == 4)
					break;
			}//end while
		}break;
		case 3:{
			while (1)
			{
				Bmenu();
				cout << "請輸入你的操作：";
				cin >> n;
				switch (n)
				{
					case 1:{
						//Bil[1].B_Read_File(Bil);
						Bil[1].B_All_Inf(Bil, z);    //查詢所有患者清單信息
						system("pause");
					}break;
					case 2:{
						cout << "請輸入患者的姓名：";
						cin >> name_;
						if (Bil[1].B_Select(Bil, name_, z) == 0)
						{
							printf("無該患者清單！\n");
						}
						else
						{
							Bil[Bil[1].B_Select(Bil, name_, z)].Print();  //查找某個患者清單信息
						}
						system("pause");
					}break;
					case 3:{
						Bil[z].B_Add();//增加患者清單
						z++;
					}break;
					case 4:{
						cout << Bil[1].NumMoney(Bil, z) << endl;
						system("pause");
					}break;
					case 5:{

					}break;
					default:
						cout << "輸入錯誤！請重新輸入！" << endl;
						Sleep(500);
						break;	
				}//end switch
				if (n == 5)
					break;
			}//end while	
		}break;
		case 0:{		
		}break;
		default:
			cout << "輸入錯誤！請重新輸入！" << endl;
			Sleep(500);
			break;
		}//end switch
		if (n == 0)
			break;
	}//end while
	Doc[1].D_Save_File(Doc, i); //將信息保存到文件中
	Pat[1].P_Save_File(Pat, j);
	Bil[1].B_Save_File(Bil, z);
	return 0;
}